Telarm lite руководство

Quick Links

• Page 2
  • The operating conditions of the recloser shall comply with the technical data specified in this manual. • Personnel installing, operating and maintaining the equipment shall be familiar with this manual and its contents. For special configurations please contact Tavrida Electric representative.

• Page 3: Table Of Contents

  Contents Introduction …………………………5 1.1 Applicability ………………………… 6 1.2 Safety Instructions: ……………………… 6 1.3 Abbreviations ……………………….7 Technical Parameters ………………………. 9 Product Description ……………………….. 14 3.1 Outdoor Switching Module ……………………15 3.2 Control Cable ……………………….17 3.3 Recloser Control ……………………….. 17 Functionality …………………………

• Page 4
  Commissioning ……………………….81 7.1 No-load Tests ……………………….82 7.2 On-load Tests ……………………….83 Operation …………………………84 8.1 Switching …………………………85 8.2 Logging …………………………86 8.3 Measurements ……………………….88 8.4 Date and Time Settings …………………….. 88 8.5 Other RC5_4 Control Options …………………… 88 8.6 Settings Configuration ……………………..

• Page 5: Introduction

  1 Introduction…

• Page 6: Applicability

  1.1 Applicability This Technical Manual applies to the following range of products manufactured by Tavrida Electric: • Automatic Circuit Recloser – Rec15/25_Al1_5p ▪ Outdoor Switching Module – OSM15/25_Al_1 ▪ Recloser Control – RC5_4 The model numbers are shown on the equipment nameplates. If your equipment does not correspond to these numbers then this Technical Manual is not applicable.

• Page 7: Abbreviations

  1.3 Abbreviations Automatic Backfeed Restoration Auxiliary Transformer Battery Bolted Fault Bluetooth Module Control Cable (Umbilical) Close condition verifier Cold Load Pickup Control Panel Module Current Transformer Current unbalance Delayed Earth Fault protection element Low set Earth Fault protection element for Delayed trips Low set Earth Fault protection element for Instantaneous trips High set Earth Fault protection element for Instantaneous trips EFID…

• Page 8
  Sectionalizer Reclosing Sensitive Earth Fault SEFID Sensitive Earth Fault Interruption Detection SEFR Sensitive Earth Fault with reclosing Synchronization indicator Telecommunication Interface TELARM Dispatcher Interface Tavrida Electric Under Frequency Under Voltage Voltage Reclosing Control Voltage Transformer Voltage Unbalance Zone Sequence Coordination…

• Page 9: Technical Parameters

  2 Technical Parameters…

• Page 10
  Main technical data and recloser technical parameters are presented in tables below. Table 1 – Recloser technical parameters Parameter OSM15_Al_1 OSM25_Al_1 Rated data Rated maximum voltage (Ur) 15.5 kV 27 kV Rated short-duration powerfrequency withstand voltage (Ud), 1 min dry 50 kV 60 kV Rated short-duration powerfrequency withstand voltage, 10s wet…
• Page 11
  Figure 1 Vacuum interrupter switching life cycle Table 2 – Sensors parameters Parameter Phase current sensors Zero-sequence current sensor Voltage sensors 1 … 8000 1 … 8000 0.3 … 27 kV Range where accuracy is provided Range of sensor coefficients at 20°C 1.8 ……
• Page 12
  Table 5 – Power supply characteristics Parameter Value 85 … 265 V AC Supply voltage range 110 … 220 V DC Rated power consumption, not more 40 VA Maximum power consumption, not more 75 VA Duration of operation without auxiliary supply 48 hours Table 6 –…
• Page 13
  Table 9 – Wired Ethernet module (ETH) parameters Parameter Value USB 1.2 (according to RC5 specification) IEEE 802.3 10Base-T Applicable standard IEEE 802.3u 100Base-T IEEE 802.3x Flow Control Interface RJ-45 10/100 Ethernet port Maximum receive / transmit speed Up to 70 Mbps (full duplex mode) Dimensions 60.2 x 50 x 37.6 mm Net weight, not more…

• Page 14: Product Description

  3 Product Description…

• Page 15: Outdoor Switching Module

  3.1 Outdoor Switching Module The OSM15/25_Al_1 is a three-phase vacuum circuit breaker designed for outdoor application with the rated maximum voltage of 15.5 kV and 27 kV correspondingly. The circuit breaker is installed inside of a lightweight aluminum enclosure with a superior corrosion protection and very heavy pollution areas application rating.

• Page 16
  The earthing provision (M12) is labelled for identification. Magnetic Actuator Tavrida Electric has the most reliable mechanical structure of the vacuum circuit breaker. It uses single-coil magnetic actuators. All switching elements of a pole are assembled along a single axis. All mechanical movements are therefore direct and linear.

• Page 17: Control Cable

  Figure 5 Main contact position indicator 3.2 Control Cable Umbilical_5 control cable connects the Outdoor Switching Module actuator, metering and auxiliary circuits to the RC5_4. Control cable wires are well protected from UV radiation and sharp objects. The cable is equipped with a heavy duty 42 pin male connector on the Outdoor Switching Module side and a heavy duty 32 pin female connector on the Recloser Control side.

• Page 18
  Three-point locking system Rubber seal Fixing rod 2 x IP65 glands for Power supply cable ( 9…17 mm) Anti-vandal cover for Control Cable External door Control panel module Internal door Thermal overcurrent circuit breakers 10 Dust proof drainage filter 11 Earthing stud 12 Mounting brackets 13 Bottom interface plate 14 Battery circuit breaker…
• Page 19
  Control cable terminal Anti-vandal cover Locking holes Captive screw Figure 10 Anti-vandal cover installation The RC5_4 is equipped with stainless steel earthing provision with M12x30 mm bolt. All internal components and parts are earthed to the main Recloser Control with 2.5 mm cooper earthing jumpers.
• Page 20
  RC5_4 control cubicle has the following standard and optional internal components: Table 13– Standard and optional components of RC5_4 Module or Component Standard Optional • • • PSFM • • • • • • Control Panel Module (CPM) The CPM provides local control and indication functions to the RC5_4. The CPM has an integrated USB interface for PC connection.
• Page 21
  Figure 14 Figure 15 RCM connections with other Recloser Control modules RCM without connections Power Supply Filter Module (PSFM) This module provides impulse noise protection for all internal modules of the RC5_4. Figure 16 Power Supply Filter Module The PSFM is connected to the RCM via a WAGO plug (Figure 16). Rechargeable Battery (BAT) The rechargeable battery provides the RC5_4 with auxiliary power when the main auxiliary power is not present.
• Page 22
  Input/Output Module (IOM) The RC5_4 can be supplied with an IOM (Figure 17) on request (refer to section „3. Product coding“ of this guide). The IOM provides control and indication functions via digital inputs/outputs (for details on functionality refer to section „6.3.4 Digital Input/Output Interface (IOI)“ of this guide). Figure 17 Overall view of IO module The IOM has twelve digital inputs and twelve digital outputs.
• Page 23
  Figure 20 Digital outputs Technical parameters of Input/Output Module are in Table 8. Ethernet (ETH) Ethernet interface module can be supplied as an accessory. Wired Ethernet module Wired Ethernet module provides full remote (SCADA) and local communication and engineering functionality via RJ45 port.
• Page 24
  Figure 22 Optical Ethernet module Technical parameters for Optical Ethernet interface in Table 10. Wi-Fi Module (WFM) The RC5_4 can be supplied with a Wi-Fi module in request. The Wi-Fi module provides full remote (SCADA) and local communication and engineering functionality over wireless TCP/IP connection.
• Page 25
  LED Lightning Strip The RC5_4 can be supplied with a cabinet light (LED strip) that is activated when external door is opened. Figure 24 LED strip Anti-vandal Housing The RC5_4 can also be supplied with an additional reinforced Anti-vandal housing to prevent stealing and cabinet destruction.
• Page 26
  Figure 25 Anti-vandal housing…

• Page 27: Functionality

  4 Functionality…

• Page 28: Protection

  4.1 Protection Overview The protection functionality is designed for the following key applications: • Radial line recloser; • Ring line recloser: ▪ Normally closed, ▪ Normally open, ▪ The point of independent power producers’ connection to the grid; • Rezip recloser – provides protection and reconfiguration in radial, ring and meshed networks where conventional protection grading is impossible;…

• Page 29
  Radial line recloser The Radial line recloser provides protection against the following faults: • Short circuit. Phase-to-phase and three-phase short circuits; • Earth fault. Single-phase and double-phase earth faults; • Bolted fault. Very low impedance fault, typically caused by human factor or accident; •…
• Page 30
  Rezip sectionalizer The Rezip sectionalizer provides detection and subsequent trip during dead time of upstream recloser as the Standard sectionalizer. In addition Rezip sectionalizer automatically finds and segregates the faulty segment of radial, ring or meshed feeder by opening all devices which have sensed fault current and then close them one by one till the faulty segment is found.
• Page 31
  OC protection consists of six (6) individual overcurrent elements providing three stages of protection for both the Forward (Source+) and Reverse (Source-) power flow directions: OC1+, OC1-, OC2+, OC2-, OC3+, OC3- Phase overcurrent low set element OC1 is designated to provide time delayed trips. It is enabled in any selected sequence in the Overcurrent Reclosing element.
• Page 32
  Table 18 – High Set elements settings Settings Designation Range Step size Default Operating mode Mode Enable/Disable n.a. Disable Pickup current, A 40–12500 Tripping time, s 0.00–2.00 0.01 0.00 Hot Line blocking mode HLBM Enable/Disable n.a. Enable TCC can be uploaded to the RC5_4 via TELARM configuration software. Phase overcurrent and earth fault TD, IEC and ANSI time current curves settings are described in Tables 24–29.
• Page 33
  Table 24– OC/EF custom TCC settings Settings Designation Range Step size Default Number of sections n.a. 1/2/3 n.a. Maximum time, s Tmax 0.05–100.00 0.01 10.00 First intermediate time, s 0.05–100.00 0.01 3.00 Second intermediate time, s 0.05–100.00 0.01 0.25 Minimum time, s Tmin 0.05–100.00 0.01…
• Page 34
  Mode = Normal/ZSC 1/2/3/4 Number of trips to lockout+ Mode = Rezip 2/3/4 Highset trips to lockout+ Nhs+ 1/2/3/4 For 4 trips to lockout: IIII/IIID/IIDD/IDDD/DDDD/DDDI/DDII/ DIII/ IIDI/IDII/IDDI For 3 trips to lockout: Mode = Normal/ZSC III/IID/IDD/DDD/DDI/DII/IDI IIDD For 2 trips to lockout: Reclosing sequence+ Seq+ II/ID/DD/DI…
• Page 35
  measured current does not exceed the pickup setting and the Reset timer stops counting, a current reclosing cycle will be continued. In the case that, after closing, the measured current does not exceed the pickup setting within the Reset time period, a new autoreclosing sequence will be enabled and will be executed for consequent faults.
• Page 36
  Table 30– Ring line recloser EFID element settings Settings Designation Range Step size Default Operating mode+ Mode+ Enable/Disable n.a. Enable Detection time+, s 0.00–100.00 0.01 Pickup current+, A 5–6000 Reset time+, s Tres+ 0.00–100.00 0.01 Fault interruption reset time+, s Tfir+ 0.10–100.00 0.01…
• Page 37
  This element provides count of upstream recloser operations during the fault and after predefined number of counts device will trip and lockout if mode is Standard/Rezip or reclose if mode is Rezip. Standard (with up to 3 series sections in use) and Rezip (with unlimited devices number) modes are supported. SEC settings are described in Table 33 and Table 34.
• Page 38
  Flag Reset This element is available for OCR mode “Sectionalizer” only. This element is used by OCID, EFID and SEFID elements and common for all of them. Interruption detection element is to remain in corresponding “Flag” state until user-defined time elapsed or manual reset via control panel or communications.
• Page 39
  The algorithm provides the set-up simplicity of a traditional sectionalizer and at the same time reducing the fault clearing time and network reconfiguration time application in far more complex networks and provide an unlimited number of sections to limit the number of customers affected. Rezip is applicable in meshed grid automation schemes together with ABR functionality.
• Page 40
  Number of trips to lockout 1/2/3/4 n.a. First reclose time, s 0.10–180.00 0.01 1.00 Second reclose time, s 1.00–180.00 0.01 10.00 Custom inverse type curve that is available on request. Contact Tavrida Electric representative. Custom TCC could be configured via user software TELARM only.
• Page 41
  Third reclose time, s 1.00–180.00 0.01 30.00 Reset time, s Tres 1–180 Table 47 – Ring line recloser AR SEF element settings Settings Designation Range Step size Default Number of trips to lockout+ 1/2/3/4 n.a. First reclose time+, s Tr1+ 0.10–180.00 0.01 1.00…
• Page 42
  Dmode = Forward/Reverse Type = Y0 n.a. n.a. Minimum U0+, kV U0min+ 0.5–10.0 Tripping time+, s 0.05–100.00 0.05 Reset time+, s Tres+ 0.00–100.00 0.00 Protection type- Type- Y0/G0/B0 Type = Y0 n.a. n.a. Direction mode- Dmode- Bidirectional/Forward/ Type = G0/B0 Bidirectional Reverse Operating mode-…
• Page 43
  Table 52 – Radial line recloser NVS element settings Settings Designation Range Step size Default Operating mode Mode Enable/Disable n.a. Disable Pickup voltage 0.05–1.00 0.01 0.30 Tripping time, s 0.10–100.00 0.01 10.00 Table 53 – Ring line recloser NVS element settings Settings Designation Range…
• Page 44
  Tripping time+, s 0.10–300.00 0.01 10.00 Operating mode- Mode- Enable/Disable n.a. Disable Current unbalance- 0.05–1.00 0.01 0.20 Tripping time-, s 0.10–300.00 0.01 10.00 Minimum I2-, A I2min- 1–80 Voltage Reclosing Control (VRC) This element monitors the quality of the high voltage power supply. It blocks reclosing initiated by any AR element when voltage and/or frequency do not meet user set values.
• Page 45
  50.01 — 55.00 for Frated=50Hz 50.50 for Frated=50Hz Pickup overfrequency-, Hz OFp- 60.01 — 65.00 for Frated=60Hz 60.50 for Frated=60Hz Autoreclosing Timeout (ART) Reclosing will be made only if the voltage from source side of protection device (protection device is Open) meets the requirements of VRC element.
• Page 46
  Overvoltage (OV) This element provides load protection and detects high source voltage. OV settings are described in Table 65 and Table 66. Table 65 – Radial line recloser OV element settings Settings Designation Range Step size Default Operating mode Mode Enable/Disable n.a.
• Page 47
  55.00–60.00 Hz for rated frequency=60 Hz 55.00 Tripping time+, s 0.10–180.00 0.01 0.10 Operating mode- Mode- Enable/Disable n.a. Disable 45.00–50.00 Hz for rated frequency=50 Hz 45.00 Pickup frequency-, Hz 0.01 55.00–60.00 Hz for rated frequency=60 Hz 55.00 Tripping time-, s 0.10–180.00 0.01 0.10…
• Page 48
  Table 75 – Radial line recloser AR OF element settings Settings Designation Range Step size Default Number of trips to lockout n.a. Reclose time, s 0.10–180.00 0.01 10.00 Table 76 – Ring line recloser AR OF element settings Settings Designation Range Step size Default…
• Page 49
  Indication availability Data point Designation Event log System status SCADA Values calculated based on the optimal phasor (according to Tavrida Electric algorithm) Estimated distance from the recloser to the    fault location in kilometers Estimated positive sequence reactance of …

• Page 50: Measurement

  Downstream line X1, Ohm/km 0.0000–2.0000 0.0001 0.3500 Downstream line X0, Ohm/km 0.0000–4.0000 0.0001 1.5000 Maximum fault distance, km 0.0–1000.0 Table 82– Ring line recloser FL element settings Settings Designation Range Step size Default Operating mode+ Mode+ Enable/Disable n.a. Disable Downstream line X1+, Ohm/km 0.0000–2.0000 0.0001 0.3500…

• Page 51
    Frequency measured from Source – side , Hz 40-60 at 50Hz 0.01 Hz 40-70 at 60Hz -1 … 1  Single-phase power factor PFa, PFb, PFc 0.01  -1 … 1 Three-phase power factor PF3ph 0.01  0 … 30 Phase-to-earth voltages measured from Source + side, kV Ua+, Ub+, Uc+ 0.1 kV…

• Page 52: Communication

  Figure 27 Basic frequency phase currents RMS. Tavrida Electric inrush filter applied 4.3 Communication Overview Indication and control are provided through the following interfaces: • Personal Computer Interface (PCI) • Telecommunication Interface (TCI) • Digital Input/Output Interface (IOI) • TELARM dispatcher Interface (TDI) In the „Local“…

• Page 53: Remote Engineering

  4.4 Remote Engineering The TELARM Dispatcher Interface (TDI) enables multiple recloser connections to Tavrida Electric TELARM Dispatcher® for remote control and supervision. TELARM Dispatcher can be installed on one or multiple PCs with full or limited access to all or some of the reclosers. Connection via Internet or Local Area Network (LAN) is available.

• Page 54: Indication

  4.5 Indication Man-Machine Interface (MMI) The MMI provides control and indication via the Control Panel Module (CPM) if the CPM is enabled. If the CPM is disabled, no control and indication functions are supported by the MMI. USB Port General Control Pushbuttons ON / OFF / Test Control Mode Closed…

• Page 55
  The Title bar is shown in all menus and includes the following elements: • TEL logo icon • Title string defining menu type • Path to the current menu • Context icon…

• Page 56: Product Handling

  5 Product Handling…

• Page 57: Transportation

  Fixation may be secured by using web slings. The Rec15/25_Al1_5p package consists of a wooden pallet fumigated according to ISPM 15 rules, galvanized steel collars and cover (see Figure 32). For details on package dimensions and weight refer to Appendix 4 of this guide.

• Page 58: Storage Conditions

  5.2 Storage Conditions The packaged recloser should be stored in dry storage areas with natural ventilation. WARNING! It is not permitted to stack more than two packages during storage. Unpacked and assembled equipment can be stored before installation. Keep it in a clean, dry location with sufficient air circulation and temperature to prevent condensation.

• Page 59
  6. Cut four buckles that hold the pole interface part (if pole interface is applicable). Refer to Mounting Kit 5. Remove box with Control cable (if box is applicable) Preparation section for details 8. Remove RC by pushing from right to left, then 7.
• Page 60
  11. Unscrew eight screws holding the mounting bracket Substation Recloser 1. Unscrew twelve screws from upper collar and take 2. Unscrew ten screws from bottom collar it off 3. Take off collars 4. Unscrew fasteners that hold RC on holder…
• Page 61
  5. Remove RC5 by pushing from right to left, then 6. Open RC internal door and unscrew captive screw to release forward anti-vandal cover 7. Pull right side down and slide left to remove anti- 8. Unscrew holder for voltage transformer (if VT holder is vandal protection applicable).

• Page 62: Handling Requirements

  11. Unscrew eighteen fasteners holding the mounting 12. Cut five buckles holding the mounting kit accessories kit accessories 13. Unscrew eight fasteners holding the mounting kit 14. Unscrew eight screws holding the mounting bracket accessories 5.5 Handling Requirements To avoid equipment damage, follow the handling recommendations listed below: 1.

• Page 63
  Figure 34 Outdoor Switching Module handling Recloser Control Handling The RC5_4 has two holders with lifting provision. Two holders placed at the bottom of the Recloser Control together with a mounting bracket allowing it to stand in the vertical position without any additional equipment. Figure 35 Recloser Control handling…
• Page 64
  Pole Mounting Kit Preparation After unpacking the mounting kit, it should look as shown below: Figure 36 Mounting kit configuration out of box Initially the L-shape surge arrester holders and pole interface bracket are in the “transportation” position (if applicable). It is necessary to change them to the operational position according to the sequence described below: 1.
• Page 65
  Frontal Installation To connect the pole interface bracket to the mounting frame, use the M16 fasteners included in the delivery package. 1. Unscrew four M16 bolts installed on pole interface bracket 2. Fasten pole interface bracket using M16 fasteners Lateral Installation 1.
• Page 66
  5. Fasten OSM mounting brackets using M12 fasteners 5. Install surge arresters bracket on OSM tank and attach pole interface bracket (if applicable) 6. Fasten pole interface bracket using M16 fasteners kit Substation Mounting Kit Preparation It is recommended to assemble the mounting kit in horizontal position. Use M12 fasteners included. Tightening torque for M12 should be not less than 40 Nm.
• Page 67
  3. Connect bottom of the base holders using four 4. Fasten four support parts according to substation bay horizontal holders installation pinouts 5. Fasten four channels at required height 6. Connect bottom of the channels using square holder 7. Connect middle of the channels using square holder 8.
• Page 68
  10. Fasten support for voltage transformer holder 9. Fasten the Recloser Control holder (if VT holder is applicable) 11. Fasten voltage transformer holder (if VT holder is applicable). Refer to Handling and Installation Guide for details…

• Page 69: Installation

  6 Installation…

• Page 70: Required Equipment

  Installation operations are carried out by utility technical personnel and can be supervised by Tavrida Electric technical representatives. This chapter describes installation procedures and required equipment. For more detailed information about the installation process contact a Tavrida electric technical representative.

• Page 71
  Figure 37 Outdoor Switching Module lifting method (frontal and lateral installation) Installation example using two M20 hot-dip galvanized threated rods is shown in figure below. Figure 38 Outdoor Switching Module through the pole installation example Installation example using four hot-dip galvanized U-profiles (bolted to interface bracket) and four hot-dip galvanized threated rods is shown in Figure 39.
• Page 72
  Figure 39 Outdoor Switching Module around the pole installation example The substation mounting kit is applicable for two types of substation bay installation pinouts: • 558…609 x 1056…1219 mm (Figure 40); • 729…909 x 862…900 mm (Figure 41). Figure 40 Figure 41 Substation mounting kit installation example Substation mounting kit installation example…
• Page 73
  Figure 42 Outdoor Switching Module substation installation example RC5_4 installation Before starting the Recloser Control installation, make sure that: • The Recloser Control doors are closed, • The control cable is disconnected, • The Recloser Control cable socket cover is closed. Figure 43 Recloser Control lifting method…
• Page 74
  The Recloser Control installation example using four hot-dip galvanized U-profiles and four hot-dip galvanized threated rods is shown in figure below. Figure 44 Recloser Control around the pole installation example Recloser Control installation example using two hot-dip galvanized threated rods is shown in figure below. Figure 45 Recloser Control through the pole installation example The Recloser Control installation example at substation mounting kit is shown in figure below.
• Page 75
  Figure 46 Recloser Control substation installation example In case of Anti-vandal housing installation, it needs to be mounted on a pole first (Figure 47). After that the Recloser Control should be installed inside of the Anti-vandal housing using M20 studs (Figure 48). Figure 47 Anti-vandal housing installation examples…
• Page 76
  Figure 48 Recloser Control installation inside of the Anti-vandal housing Auxiliary VT Installation Auxiliary voltage transformer should be installed on a dedicated VT holder of a mounting kit. Line connections to auxiliary voltage transformer should be performed in accordance to a VT technical manual by trained personnel who are familiar with the equipment.
• Page 77
  It is recommended to arrange high voltage assembly earthing as it shown in Figure 50. The Outdoor Switching Module, mounting frame, auxiliary supply VTs should be earthed using separate earthing jumpers connected to the common earthing bus. Surge arresters grounding wires should be connected to special earthing provisions placed on surge arresters holders.
• Page 78
  Protective covers can be used to protect connections against the environment (Figure 53 and Figure 54).If cable diameter is more than 10 mm, the cone end of each cover should be cut to the corresponding diameter to fit the cable tightly (Figure 55). Figure 53 Figure 54 Aerial connector with bird protection…
• Page 79
  Figure 57 NEMA connectors with bird protection All technical parameters are met without the protective covers installed. Protective covers and NEMA terminals allows multidirectional primary line wires-to-terminals connection. Burndy® NEMA Connectors ® Two-hole Burndy connectors (Figure 58) provide a reliable connection to power line of any type of conductors treated correspondingly.

• Page 80: Dismounting Procedure

  ATTENTION! Corresponding AC1 and AC2 earthing jumpers should be removed before external AC/DC source with predefined neutral is connected to the RC5_4. After the main line is powered, the commissioning engineer should make sure that the auxiliary supply is connected correctly. The auxiliary supply voltage should be checked by digital voltmeter. For that purpose the RC5_4 battery switch should be set OFF, corresponding AC switch (both switches if two supply options is used) set ON.

• Page 81: Commissioning

  7 Commissioning…

• Page 82: Load Tests

  7.1 No-load Tests ATTENTION. Before powering the main line, the recloser should be in the OPEN position. The recloser shall be closed via the MMI only after the no-load tests are performed. Powering the Protection Device Switch on the battery switch. Make sure that local time and date are correct. If date, time or both are incorrect connect to the Recloser Control via USB, Bluetooth or TDI (see “6.5.

• Page 83: On-Load Tests

  7.2 On-load Tests After all No-load tests are executed, the main contacts can be closed (via the MMI, USB, Bluetooth or TDI). Check that measurements of phase currents, power factors, active and reactive power etc. are correct: MMI -> Main menu -> Indication data -> Measurement…

• Page 84: Operation

  8 Operation…

• Page 85: Switching

  8.1 Switching Mechanical Tripping NOTE! Operation of the mechanical trip hook should be done by means of high voltage operating rod for live- line operations. To trip the recloser mechanically, pull down the manual trip hook to the lockout position (Figure 62). In this position, the recloser is mechanically locked in the OPEN position and the actuator is electrically isolated.

• Page 86: Logging

  Figure 63 Switching module operation control via MMI Closing To close the recloser via the MMI, push the red button «I» (Figure 63). NOTE! Make sure that the Recloser Control is in Local mode. NOTE! Make sure that the manual trip hook is pushed back into the operating position. If it is not, change the mechanical trip hook position using the high voltage operating rod for live-line operations.

• Page 87
  Figure 64 Event log via MMI This screen (Figure 64) is a default one in case “Lockout” is present. Pressing the “Event Log” button provides transition to this screen from any menu. To enter the EL via the MMI menu: Main menu ->…

• Page 88: Measurements

  2. Select a recloser that you want to connect in TELARM Lite; 3. Set “PC interface” to USB; 4. Click “Connect” button. NOTE! The USB cable is not in the standard scope of supply, however it can be ordered separately. Please contact the Tavrida Electric representative for details.

• Page 89
  Figure 66 USB interface connection Connection Establishment via Bluetooth 1. Enable the BTM mode on the RC5_4 using the MMI: Main menu -> Settings -> System -> Configuration -> BTM mode 2. Pair the device with the PC (default pairing code is 5555); 3.
• Page 90
  Main menu -> Settings -> Comms -> PCI -> Ethernet 5. Click “Connect” button. NOTE! The twisted pair cable and optical fiber cable are not in the standard scope of supply, however it can be ordered separately. Please contact the Tavrida Electric representative for details.
• Page 91
  Figure 68 Ethernet interface connection Connection establishment via Wi-Fi module 1. Enable “Access point” operating mode in Wi-Fi settings of RC5_4 using MMI: Main menu -> Settings -> Comms -> PCI -> Wi-Fi 2. Connect your PC to the RC5_4 SSID network; 2.
• Page 92
  Figure 69 Wi-Fi interface connection Operation NOTE! Operation via PCI is possible in “Local” mode only. Current operation mode can be verified on the MMI. NOTE! System status and logs are automatically downloaded to TELARM Lite after the RC5_4 is connected via PCI.
• Page 93
  Dispatcher Interface (TDI) system. To establish a TDI connection it is required to have: A PC with • Installed TELARM (can be provided by your local Tavrida Electric representative); • Access to the internet. Installed Internet Server on a PC with static IP •…
• Page 94
  NOTE! Access to an internet server can be established via different ways which could be provided by Tavrida Electric technical representatives. So far, all connections via TDI were provided completely or partially by Tavrida Electric technical representatives. Remote connection and operation are possible only in case the corresponding TELARM model is imported to the computer and connection between the PC and the Recloser Control via Internet Server is established.

• Page 95: Settings Configuration

  Main Menu -> On-Line -> Trip… • Close command: Main Menu -> On-Line -> Close… NOTE! After a Trip/Close command request, a popup window will appear (Error! Reference source not found.) Upon confirmation, the command will be sent to the controller. •…

• Page 96
  System Settings Editing System settings can be edited locally via the MMI or the PCI or remotely via the TDI interface. System settings modifications using the MMI: Main menu -> Settings -> System To edit system settings locally using the PCI: 1) Select the device on the TELARM Lite and establish the connection;…
• Page 97
  Figure 74 Protection settings editing Communication Settings Editing Communication settings can be edited locally via the MMI or the PCI or remotely via the TDI interface. Communication settings modifications using the MMI: Main menu -> Settings -> Comms To edit Communication settings locally (PCI): 1) Select the device on the TELARM Lite and establish the connection;…
• Page 98
  Figure 75 Communication settings editing Settings Uploading To upload settings to the device: 1) Select the device on the TELARM Lite and establish the connection; 2) In the “Settings” tab, click the “Upload” button; 3) Select the settings do you want to upload in a pop-up wizard window (Figure 76).
• Page 99
  Figure 76 Settings uploading wizard…

• Page 100: Maintenance And Troubleshooting

  9 Maintenance and Troubleshooting…

• Page 101: Maintenance

  9.2 Troubleshooting NOTE! In case the actions listed below do not help, contact your nearest Tavrida Electric representative. WARNING! All replacement operations of the HV assembly equipment require power line de-energizing. All necessary precautions (visible line gaps, temporary groundings etc.) should be applied.

• Page 102
  Internal fault of the driver module. None Replace the RCM IOM Fault Possible reason Malfunction identification procedure Corrective action Replace the IOM. If the new IOM does Internal fault of the Input/Output module. None not work as well, replace the RCM together with the IOM RTU Short Circuit Possible reason…
• Page 103
  Figure 78 Auxiliary supply connections inside PSFM Figure 79 Auxiliary supply connections at RCM Battery Fault Possible reason Malfunction identification procedure Corrective action Check if the battery switch is in the ON position Check that the battery is properly connected to the RCM.
• Page 104
  Wires marked “+” and “-” Check that switch and wiring is not short circuited or broken. NOTE! Reconnect the wiring properly after the tests are done If none of the above described reasons were Internal fault of the battery Replace the battery confirmed it is likely to be an internal battery fault Figure 80 Battery and battery sensor inputs Plug “13”…
• Page 105
  Possible reason Malfunction identification procedure Corrective action Short circuit pins 22 and 29 of the heavy duty connector of the control cable (Outdoor Switching Module side) as it is shown in Figure 82 Connect the control cable to the RC5_4 Connect plug “8”…
• Page 106
  Excessive Close Time Possible reason Malfunction identification procedure Corrective action Fix the “Outdoor Switching Module coil Check if the reading in the malfunction log “Outdoor short circuit” (refer to 7.2.3.10) or Outdoor Switching Module coil Switching Module coil short circuit” is present “Outdoor Switching Module coil open short/open circuit circuit”…
• Page 107
  Check that the heavy duty plugs of the control cable, Outdoor Switching Module and RC5_4 are Control Cable is not connected properly Connect control cable properly visually not damaged Check that the control cable is connected properly Switch off the RC5_4 and the battery and wait for 2 minutes Short circuit pins 37 and 39 of the heavy duty connector of the control cable (Outdoor Switching…
• Page 108
  RC5_4 side interface OSM15/25_Al_1 side interface Figure 84 Outdoor Switching Module actuator coil inputs of heavy duty connector of RC5_4 (left picture) and umbilical heavy duty connector from Outdoor Switching Module side (right picture) NOTE! To short circuit the two pins of the connectors use two miniature “crocodile” clips and a wire. Outdoor Switching Module Actuator Coil Short Circuit Possible reason Malfunction identification procedure…

• Page 109: Components Replacement Procedure

  Driver Not Ready Possible reason Malfunction identification procedure Corrective action Wait for 60 s. If the signal disappears this warning is Switching capacitors are still charging Not required not associated with any malfunction. In case this message has not disappeared and Fix the “Outdoor Switching Module coil messages “Outdoor Switching Module coil short Outdoor Switching Module actuator coil…

• Page 110
  Figure 86 RCM Wiring diagram Plug numbering correspond to socket numbering. CPM Replacement Dismounting 1) Disconnect plug “19” from the CPM; 2) Unscrew six nuts fixing the CPM and remove the washers (Figure 87); 3) Pull the CPM from the fixing studs and take it out of the housing.
• Page 111
  Figure 87 Nuts holding CPM on RC5_4 internal door Installation 1) Install the CPM on the fixing studs; 2) Tighten six nuts fixing the CPM; 3) Connect plug “19” to the CPM. PSFM Replacement Dismounting 1) Make sure that there is no voltage on any inputs of the PSFM; 2) Disconnect all auxiliary supply wiring from the PSFM;…
• Page 112
  Figure 88 PSFM fixing provisions Installation 1) Install the new PSFM on the fixing studs inside the RC5_4; 2) Tighten four nuts with washers fixing the PSFM; 3) Connect plug “14” to RCM; 4) Connect one earthing wire from the control cubicle to the stud on the PSFM marked with the grounding sign. Earthing wire from the PSFM connection to the stud on the control cubicle located above the PSFM;…
• Page 113
  Figure 89 Battery fixing provisions Installation 1) Switch off the battery circuit breaker; 2) Switch off auxiliary AC power supply circuit breaker; 3) Disconnect plug “13” from the RCM; 4) Mount the battery to the appropriate place; 5) Install battery fixing plate and fix it with four bolts (Figure 89); 6) Install plus terminal to the battery;…
• Page 114
  Figure 90 Securing the trip hook shaft against rotation…

• Page 115: Product Coding

  10 Product Coding…

• Page 116: Recloser Coding

  OSM type OSM with Rogowski coils as current sensors and 220V actuator coil, 25TP-ROG220V6 version 6 (with increased 3I0 measurement accuracy) According to customization – contact Tavrida Electric representative L.Custom English MMI, stickers, nameplates for RC and OSM EN15/EN25 Portuguese MMI, stickers, nameplates for RC and OSM…

• Page 117
  Four hole NEMA connector with bird protection N4Al-BG U-bolts of clamp type kit with fasteners UBOLT Without EA.0 Earthing According to customization – contact Tavrida Electric representative EA.Custom accessories Two cross pressure terminals for 25–70 mm wire 2CPT25-70×13 Without PC.0 According to customization –…
• Page 118
  6 mm ring lug at VT side and 20mx3x2.5xR6CNL Cnlinko® YM20 connector at RC side Without RCMK.0 According to customization – contact Tavrida Electric representative RCMK.Custom 800 mm U-profiles fastened to RC with M20 fasteners for around the pole AR800 installation with 1000 mm M16 studs…

• Page 119: Recloser Components Coding

  10.2 Recloser Components Coding Outdoor Switching Module Coding OSM15_Al_1(P1_P2) Outdoor switching module Rated voltage, kV Tank material Switching module type Table 87 – Outdoor Switching Module coding description Parameter Parameter description Applicable options Code extended OSM without intermediate unit, connectors and mounting 5-SP hardware in individual packing, version 5 OSM modification…

• Page 120
  Portuguese MMI, stickers, nameplates RC.PT Spanish MMI, stickers, nameplates RC.ESP Language English MMI, stickers Portuguese MMI, stickers Spanish MMI, stickers According to customization – contact Tavrida Electric representative L.Custom Controller type Recloser control cubicle RC5_4 RC5.4A 2.72.027 2.72.027-6.45-4.02 1 2.74.004 2.74.004-6.45-4.02 2…
• Page 121
  Figure 92 Figure 93 Nameplate and serial number plate of Recloser Con- trol Recloser Control nameplate placement Control Cable Coding TES_RecParamKit_ControlCableKit_Sm5DD.5 (P1_P2_P3) Table 89 – Control cable coding description Parameter Parameter description Applicable options Code extended 5 meters 7 meters Control cable length 12 meters 20 meters…

• Page 122: Appendices

  11 Appendices…

• Page 123: Appendix 1. Type Tests

  Appendix 1. Type Tests Rec15_Al1_5p Type Tests Standard Chapter Test name Test center name Test report IEEE C37.60-2012 6.2.2 Power-frequency withstand voltage test (wet) KEMA 1487-15 IEEE C37.60-2012 6.2.6.1 Power-frequency withstand voltage test (dry) KEMA 1487-15 IEEE C37.60-2012 6.2.6.2 Lightning impulse withstand voltage test KEMA 1487-15 IEEE C37.60-2005…

• Page 124
  Standard Chapter Test name Test center name Test report IEEE C37.60-2012 6.105 Minimum tripping current tests KEMA 1471-15 KEMA Final TDT 1510- IEEE C37.60-2003 6.108 Time-current tests KEMA 10 V1 IEEE C37.60-2012 6.109 Mechanical duty tests KEMA 2425-15 IEEE C37.60-2012 6.111.3 Simulated surge arrester operation test KEMA…

• Page 125: Appendix 2. Spare Parts And Accessories

  Appendix 2. Spare Parts and Accessories Spare parts and accessories can be ordered separately in case of theft or damage. Contact your local sales representative to choose the option suitable for you. Part name Description Package type Dimensions, mm Mass, kg OSM15_Al_1 Outdoor switching module Cardboard box…

• Page 126: Appendix 3. Outdoor Switching Module Drawings

  Appendix 3. Outdoor Switching Module Drawings Figure 95 Dimensions of OSM15_Al_1(5) with aerial connectors Figure 96 Dimensions of OSM15_Al_1(5) with NEMA connectors…

• Page 127
  Figure 97 Dimensions of OSM25_Al_1(5) with aerial connectors Figure 98 Dimensions of OSM25_Al_1(5) with NEMA connectors…

• Page 128: Appendix 4. Recloser Control Drawings

  Appendix 4. Recloser Control Drawings Figure 99 Dimensions of RC5_4…

• Page 129: Appendix 5. Control Cable Drawings

  Appendix 5. Control Cable Drawings Figure 100 Dimensions of control cable Table 90 – Control cable characteristics Part number L, m Mass, kg Umbilical_5(5) Umbilical_5(7) Umbilical_5(12) 11.2 Umbilical_5(20) 18.6…

• Page 130: Appendix 6. Package Drawings

  Appendix 6. Package Drawings Figure 101 Dimensions of pole mounted recloser package Figure 102 Placement of pole mounted recloser components in a box…

• Page 131
  Figure 103 Dimensions of substation recloser package Figure 104 Placement of substation recloser components in a box…

• Page 132: Appendix 7. Mounting Kits Drawings

  Appendix 7. Mounting Kits Drawings Figure 105 Dimensions of standard OSM mounting kit arrangement for front installation…

• Page 133
  Figure 106 Dimensions of standard OSM mounting kit arrangement for lateral installation…
• Page 134
  Figure 107 Dimensions of interface bracket…
• Page 135
  Figure 108 Dimensions of OSM mounting kit with M16 pole interface (front installation)
• Page 136
  Figure 109 Dimensions of OSM mounting kit with M16 pole interface (lateral installation)
• Page 137
  Figure 110 Dimensions of OSM mounting kit with M20 pole interface (front installation)
• Page 138
  Figure 111 Dimensions of OSM mounting kit with M20 pole interface (lateral installation)
• Page 139
  Figure 112 Dimensions of OSM mounting kit for installation through the pole (front installation)
• Page 140
  Figure 113 Dimensions of OSM mounting kit for installation through the pole (lateral installation)
• Page 141
  Figure 114 Dimensions of OSM mounting kit for installation around the pole (front installation): M16 interface bracket, 500 mm U-profiles, M16 threaded rods…
• Page 142
  Figure 115 Dimensions of OSM mounting kit for installation around the pole (lateral installation): M16 interface bracket, 500 mm U-profiles, M16 threaded rods…
• Page 143
  Figure 116 Dimensions of OSM mounting kit for installation around the pole (front installation): M20 interface bracket, 700 mm U-profiles, M20 threaded rods…
• Page 144
  Figure 117 Dimsensions of OSM mounting kit for installation around the pole (lateral installation): M20 interface bracket, 700 mm U-profiles, M20 threaded rods…
• Page 145
  Figure 118 Dimesnsions of OSM mounting kit for installation around the pole (front installation): M16 interface bracket, 500 mm U-profiles, M16 threaded rods, M16 bolts…
• Page 146
  Figure 119 Dimensions of OSM mounting kit for installation around the pole (lateral installation): M16 interface bracket, 500 mm U-profiles, M16 threaded rods, M16 bolts…
• Page 147
  Figure 120 Dimensions of OSM mounting kit for installation around the pole (front installation): M20 interface bracket, 700 mm U-profiles, M20 threaded rods, M20 bolts…
• Page 148
  Figure 121 Dimensions of OSM mounting kit for installation around the pole (lateral installation): M20 interface bracket, 700 mm U-profiles, M20 threaded rods, M20 bolts…
• Page 149
  Figure 122 Dimensions of OSM substation mounting kit…
• Page 150
  Figure 123 Dimensions of RC mounting kit for around the pole installation: 500 mm U-profiles, 450 mm M16 threaded rods…
• Page 151
  Figure 124 Dimensions of RC mounting kit for around the pole installation: 800 mm U-profiles, 1000 mm M16 threaded rods…
• Page 152
  Figure 125 Dimensions of RC mounting kit for through the pole installation…
• Page 153
  Figure 126 Dimensions of RC substation mounting kit…
• Page 154
  Figure 127 Dimensions of VT mounting kit: One VT holder…
• Page 155
  Figure 128 Dimensions of VT mounting kit: One VT holder, two 500 mm U-profiles and M16 threaded rods Figure 129 Dimensions of VT mounting kit: One VT holder, two 700 mm U-profiles and M20 threaded rods…
• Page 156
  Figure 130 Dimensions of VT pole mounting kit: One VT holder, one 700 mm U-profile, base holder Figure 131 Dimensions of VT pole mounting kit: One VT holder, one 700 mm U-profile, base holder, M20 threaded rods…
• Page 157
  Figure 132 Dimensions of VT mounting kit: Two VT holders, two 500 mm U-profiles and M16 threaded rods…
• Page 158
  Figure 133 Dimensions of VT mounting kit: Two VT holders, two 700 mm U-profiles and M20 threaded rods…
• Page 159
  Figure 134 Dimensions of VT mounting kit: Two VT holders, four 500 mm U-profiles and M16 threaded rods…
• Page 160
  Figure 135 Dimensions of VT mounting kit: Two VT holders, four 700 mm U-profiles and M20 threaded rods Figure 136 Dimenssions of VT pole mounting kit: Two VT holders, two 700 mm U-profiles, base holder…
• Page 161
  Figure 137 Dimensions of VT pole mounting kit: Two VT holders, two 700 mm U-profiles, base holder, M20 threaded rods Figure 138 Dimensions of VT substation mounting kit: Holder for cast resin VT…
• Page 162
  Figure 139 Dimensions of VT substation mounting kit: Holder for oil power transformer Figure 140 Dimensions of CT substation mounting kit…

• Page 163: Appendix 8. Connectors Drawings

  Appendix 8. Connectors Drawings Figure 141 Dimensions of aerial connector…

• Page 164
  Figure 142 Dimensions of bird guards for aerial connector…
• Page 165
  Figure 143 Dimensions of two-hole NEMA connector…
• Page 166
  Figure 144 Dimensions of bird guards for two-hole NEMA connector…
• Page 167
  Figure 145 Dimensions of four-hole NEMA connector…
• Page 168
  Figure 146 Dimensions of bird guards for four-hole NEMA connector…
• Page 169
  Figure 147 Dimensions of Burndy® NEMA connector…

• Page 170: Appendix 9. Recloser Control Wiring Diagram

  Appendix 9. Recloser Control Wiring Diagram Figure 148 RC5_4 wiring diagram…

• Page 171: List Of Changes

  List of changes Document version Change date Scope of change Reason of change 14.01.2019 Initial version of document Parametric recloser introduction − Spanish localization added − LED strip description added Functionality introduction and 25.03.2019 − document improvement Auxiliary supply bayonet connector description added −…