Eaton COOPER POWER Series Installation And Operation Instructions Manual
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Eaton COOPER POWER Series Installation And Operation Instructions Manual

Eaton COOPER POWER Series Installation And Operation Instructions Manual

Microprocessor-based pole-mount reloser control
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Reclosers
MN280095EN
Form 7 Microprocessor-Based Pole-Mount Recloser Control
Installation and Operation Instructions
COOPER POWER
Effective November 2020
New Issue
SERIES

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Summary of Contents for Eaton COOPER POWER Series

  • Page 1 COOPER POWER Reclosers SERIES Effective November 2020 MN280095EN New Issue Form 7 Microprocessor-Based Pole-Mount Recloser Control Installation and Operation Instructions...

  • Page 2: Disclaimer Of Warranties And Limitation Of Liability

    CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or other-wise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to...

  • Page 3: Table Of Contents

    Contents DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY ................II SAFETY INFORMATION ............................V Safety instructions ................................v INTRODUCTION ...............................1 About this document ................................. 1 Product information ................................1 ANSI standards .................................. 1 Quality standards................................1 Acceptance and initial inspection ............................1 Handling and storage .................................
  • Page 4 OPERATION ................................33 Modes of operation ................................. 33 Operation upon loss of AC power ........................... 34 ACCESSORIES AND SUPPORT ..........................34 Incoming power receptacles ............................34 Cable locking sleeves ..............................34 Stainless steel cabinet..............................35 120 VAC GFI duplex outlet ............................... 35 Internal voltage sensing and load side sensing .......................

  • Page 5: Safety Information

    FOR LIFE FOR LIFE Eaton meets or exceeds all applicable industry standards relating to product safety in its Cooper Power™ series products. We actively promote safe practices in the use and maintenance of our products through our service literature, instructional training programs, and the continuous efforts of all Eaton employees involved in product design, manufacture, marketing, and service.
  • Page 6 Form 7 Microprocessor-Based Pole-Mount Recloser Control his page is intentionally left blank. INSTALLATION AND OPERATION INSTRUCTIONS MN280095EN November 2020...

  • Page 7: Introduction

    24 VDC battery (two 12 VDC batteries). ANSI standards Eaton Cooper Power Series reclosers are designed and tested in accordance with the following ANSI standards: C37 .60 and C37 .85 and ANSI Guide C37 .61.

  • Page 8: Form 7 Control Description

    Form 7 Microprocessor-Based Pole-Mount Recloser Control With Form 7 NXG interface software, you can perform IMPORTANT control programming, interrogation, and operations. Install the software on a personal computer and connect it to the Connect the control battery before AC power is control’s front panel through the USB or Ethernet port.
  • Page 9 Form 7 Microprocessor-Based Pole-Mount Recloser Control FORM 7 CONTROL NOVA OPTIONAL NX-T MECHANICAL FRONT PANEL RECLOSER OPEN/CLOSE/HLT AØ RS-232 PCIE bus RJ-45 52a/b IRIG-B SWITCHES VOLTAGE LEA SENSING BØ NOVA NX-T INTEGRATED 52a/b JUNCTION SENSING SWITCHES BOARD CØ POWER 24 VDC 52a/b 37-PIN SUPPLY...

  • Page 10: Front Panel

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Ground operation The control includes a Front Panel Inactivity Time Delay that causes the LCD display to revert to the Recloser Status Ground overcurrent operation will mirror phase overcurrent menu after fifteen minutes of inactivity. operation when the device is in Three-Phase Trip, Three- Phase Lockout mode.
  • Page 11 Form 7 Microprocessor-Based Pole-Mount Recloser Control AC POWER: The green LED indicates there is adequate AC voltage to power the control. BATTERY: The green LED indicates there is adequate battery voltage to power the control. PHASE VOLTAGE: A, B, C, X, Y, Z: Indicates a presence of voltage on the respective phases.
  • Page 12 Form 7 Microprocessor-Based Pole-Mount Recloser Control HOT LINE TAG ON/OFF IMPORTANT The Form 7 control default configuration is with a If the Front Panel Inactivity Time Delay is enabled membrane push button for TRIP , CLOSE, and Hot Line Tag. (default) and Hot Line Tag is active, the Hot Line Tag LED Optional mechanical push buttons for TRIP and CLOSE and will not turn off when the inactivity timer is reached.

  • Page 13: Features

    Form 7 Microprocessor-Based Pole-Mount Recloser Control If the recloser is closed, pushing and holding the port remain active independent of the status of the SUPERVISORY OFF switch. Activation of this function key CLOSE button does not activate the Cold Load is restricted to locally from the front panel.
  • Page 14 Form 7 Microprocessor-Based Pole-Mount Recloser Control Hot Line Tag Functionality TCC Multipliers, TCC Adders, Minimum Response Time, ● ● Time Dial Reset, and High Current Lockout. Also, direct High Current Lockout values, not multiples of minimum trip, are provided for ●...
  • Page 15 Form 7 Microprocessor-Based Pole-Mount Recloser Control Over/under voltage protection The Event Recorder saves the last 1500 events with last 50 events are viewable from the Form 7 LCD. Refer to the The Form 7 control provides the following voltage protection Form 7 Programming Guide for additional information.

  • Page 16: Communications

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Communications Sync check parameters include the following configurable settings: Communication ports Voltage angle ● ● On the control module, the standard Form 7 control has the Mechanism operating delay ● ● following standard ports (see Figure 7): Static angle delay ●...
  • Page 17 Form 7 Microprocessor-Based Pole-Mount Recloser Control High Voltage Recloser Voltage Control Front Panel Present LED Interface Sensing DAQ (Swing Panel) (RIF) Power Supply Options/ Accessory Tray USB ports (host and device) Optional Door Switch Optional PT Sensing Terminals (TB8) Options/ Accessory Battery Back Plate...

  • Page 18: Control Information Label

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Control information label IMPORTANT Refer to the Control ID label on the inside of the cabinet door for the specific control information including serial Program all protection profiles. Unused alternate number and configuration. Refer to Figure 8 for an example profiles should be programmed with the same settings of the Control ID Label.

  • Page 19: Procedure

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Procedure Mount the control The following steps outline how to install the Form 7 WARNING control. Additional information on each step is provided in the related sections: This equipment is not intended to protect human life.
  • Page 20 Form 7 Microprocessor-Based Pole-Mount Recloser Control Provisions for 0.625 in. (16 mm) Mounting 15.9 in. (405 mm) Ø1.13 in. 17 .4 in. (442 mm) (29 mm) Lifting Holes Center of Gravity Center of Gravity 37.0 in. 3-Point Latch (940 mm) Handle 34.9 in.

  • Page 21: Ground The Control

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Ground the control 4-Wire Multi-Grounded Systems WARNING IMPORTANT Hazardous voltage. Recloser and control must In pole-mounted applications, a ground connection be solidly grounded. Follow all locally approved must be made between the recloser, transformer, procedures and safety practices when grounding this recloser control, and SCADA equipment for proper equipment.
  • Page 22 Form 7 Microprocessor-Based Pole-Mount Recloser Control Transformer Supply Voltage Surge Form 7 Control Typical transformer mounting is Arrester 180 to the recloser. Transformer Line NEUTRAL Line Surge Pole Voltage Arrester Surge Input Terminal Arrester External Block Ground Lug Surge ELECTRICAL CONNECTIONS Arrester Line to Line connected transformer Supply...
  • Page 23 Form 7 Microprocessor-Based Pole-Mount Recloser Control Transformer Pole Surge Surge Arrester Arrester Surge Supply Voltage Arrester Input Form 7 Control Terminal Transformer Block Surge Arrester NEUTRAL External Ground Lug ELECTRICAL CONNECTIONS - Remote dedicated supply transformer Recloser Head Ground System Neutral Note: Distance between Supply...

  • Page 24: Install The Battery

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Install the battery IMPORTANT All external inputs to the Form 7 control must be routed The 24 VDC control battery in the Form 7 recloser control is within 8 inches of their corresponding ground. During fully charged prior to shipment and is ready for use.

  • Page 25: Make Customer Connections For Ac Power

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Input power provides: Velcro Battery Power to the Form 7 recloser control ● ● strap Voltage and power metering ● ● Power to the thermostatically controlled heater ● ● Power to the convenience accessory outlet ●...
  • Page 26 Form 7 Microprocessor-Based Pole-Mount Recloser Control TB8 Metering Terminal Block Check and verify that the voltage between P153 (Heater) pin 1 (+) and pin 3 (-) is near 0 VDC. Refer to This contact senses transformer voltage. The wiring of Figure 14. the transformers should follow the application illustrations per Figure 17, Figure 18, Figure 19, and Figure 20.
  • Page 27 Form 7 Microprocessor-Based Pole-Mount Recloser Control DANGER WARNING Hazardous voltage. Do not connect potential Hazardous voltage. Before applying power to the control, transformer low-voltage secondaries to the control confirm that male pins of the input power receptacle are through cables or other wiring until the unit is installed electrically insulated to prevent unintentional contact in the field.
  • Page 28 Form 7 Microprocessor-Based Pole-Mount Recloser Control DANGER WARNING Hazardous voltage. Do not connect potential Hazardous voltage. Before applying power to the control, transformer low-voltage secondaries to the control confirm that male pins of the input power receptacle are through cables or other wiring until the unit is installed electrically insulated to prevent unintentional contact in the field.
  • Page 29 Form 7 Microprocessor-Based Pole-Mount Recloser Control DANGER WARNING Hazardous voltage. Do not connect potential Hazardous voltage. Before applying power to the transformer low-voltage secondaries to the control control, confirm that male pins of the input power through cables or other wiring until the unit is installed receptacle are electrically insulated to prevent in the field.
  • Page 30 Form 7 Microprocessor-Based Pole-Mount Recloser Control DANGER WARNING Hazardous voltage. Do not connect potential Hazardous voltage. Before applying power to the transformer low-voltage secondaries to the control control, confirm that male pins of the input power through cables or other wiring until the unit is installed receptacle are electrically insulated to prevent in the field.
  • Page 31 Form 7 Microprocessor-Based Pole-Mount Recloser Control Table 2. Operating current requirements for standard Maximum Switching Power and optional supervisory inputs Nominal Minimum Input voltage current operating time AC Resistive Load 12 VDC – 125 VDC, 12 VAC - 250 VAC 2.5 mA 5 milliseconds Table 3.
  • Page 32 Form 7 Microprocessor-Based Pole-Mount Recloser Control Power Supply SHIELD Factory-Supplied Customer Wiring 28 Vdc Whetting Voltage Terminals 28 Vdc Whetting Voltage — Customer Wiring REMOTE Not All Remote Connections Shown Figure 23. Shielding and surge protection for supervisory and remote cables INSTALLATION AND OPERATION INSTRUCTIONS MN280095EN November 2020...

  • Page 33: Change Removable Inserts

    Form 7 Microprocessor-Based Pole-Mount Recloser Control RS-232 communication port pin assignments IMPORTANT Table 4 indicates the pin assignments for the RS-232 Laminate the removable inserts prior to installing. communication port (see Figure 24 for location and This will seal the ink/toner and avoid damage to the Figure 25 for pin identification).

  • Page 34: Lock The Control

    Each NOVA NX-T recloser junction box cable Verify the Recloser is properly installed. Make sure the and the single control cable utilizes Eaton’s MIL -DTL -38999 installation is in accordance with all locally approved Series IV connector and is completely sealed against standards and standard practices.

  • Page 35: Control Battery

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Battery replacement and disposal 11. Check customer connections for remote and supervisory operation were completed in accordance The 24 VDC control battery has a life expectancy of four years. with proper shielding and surge protection (Figure 23). It is recommended that the battery be replaced after four years or if the battery fails a battery test—whichever occurs first.

  • Page 36: Remove The Control From Service

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Test the battery (see “Installed battery test” on page CAUTION 31). Equipment misoperation. Disconnect all control Verify the Control OK LED is illuminated on the control power sources prior to disconnecting or reconnection operator panel (Figure 29). This indicates that the the control cable from the control.

  • Page 37: Electrical Testing Of Nova Nx-T

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Control testing with a KMET tester Perform a battery charging cycle. Refer to Battery charging in the Battery test and charging procedures A KMET Tester (KMET1 TESTER) and KMET NX-T adapter section of these instructions. (KMET45812) can be used to simulate over current situations and monitor control timing.
  • Page 38 Form 7 Microprocessor-Based Pole-Mount Recloser Control To test and initiate a charging cycle (if needed) on an KA43ME7001 Portable Lead Acid Battery Charger installed battery: Instructions for additional information. Login to the control. IMPORTANT Using the LCD and numeric keypad, press FUNC and Do not attempt to charge a lead acid battery below then enter “82”...

  • Page 39: Return The Control To Service

    Form 7 Microprocessor-Based Pole-Mount Recloser Control Apply AC power to the control. Disable GND TRIP BLOCKED. Verify the control clock is set to the current time after AC power has been reapplied. otee: The control clock may require resetting if the operating power has been disconnected for more than thirty days.
  • Page 40 TRIP or CLOSE button. ACCESSORIES AND SUPPORT Operation upon loss of AC power These accessories are available. Contact your Eaton The control is equipped with a 13 Amp-Hour 24 VDC lead representative for additional information. acid battery for operation upon loss of AC power. The control maintains full operation from the battery for a period of time—24-hour maximum at 68 °F (20 °C).
  • Page 41 Factory-authorized service centers are located throughout the continental United States to provide maintenance, Radio mounting accessory repair and testing services for Eaton Cooper Power Series The radio mounting accessory is powered from a voltage controls and reclosers. Contact your Eaton representative regulated power supply factory-calibrated with an output of for additional information.
  • Page 42 Form 7 Microprocessor-Based Pole-Mount Recloser Control INSTALLATION AND OPERATION INSTRUCTIONS MN280095EN November 2020...
  • Page 43 United States Eaton.com/cooperpowerseries © 2020 Eaton All Rights Reserved Printed in USA Eaton is a registered trademark. For Eaton's Cooper Power series product Publication No. MN280095EN information KA2048-0752 REV 00 call 1-877-277-4636 or visit: All trademarks are property November 2020 www.eaton.com/cooperpowerseries.

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