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Table of Contents
Rev.1 10/30/2019
Ground Fault Relay
Model GFR480
Installation, and Operation
Manual
sentinel ii
-- MONITORING --
4mA
GFR 480
RESET / HOLD-TEST
INTERNATIONAL INTELLIGENT METERING
DIVISION OF MARINA ELECTRICAL EQUIPMENT INC
WILLIAMSBURG VIRGINIA 23185
1-757-258-3939
GROUND FAULT RELAY SYSTEM
SERIAL NO. 120480-30-100
RESPONSE SETTING 30mA,100mA, 1000mA
NEMA 1
AC-VOLTS 125V
MODEL GFR 480
60Hz
CURRENT DRAW 1.2WATT
CT RATIO 1000:1 CLASS 100
DATE:
Marina Electrical Equipment, Inc.
1715 Merrimac Trail
Williamsburg, VA 23185
Toll Free: 1-855-258-3939
Fax: 1-757-258-3988
TM
E503730
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Summary of Contents for Marina GFR480
- Page 1 Installation, and Operation Manual sentinel ii -- MONITORING -- GFR 480 RESET / HOLD-TEST INTERNATIONAL INTELLIGENT METERING DIVISION OF MARINA ELECTRICAL EQUIPMENT INC WILLIAMSBURG VIRGINIA 23185 1-757-258-3939 GROUND FAULT RELAY SYSTEM SERIAL NO. 120480-30-100 RESPONSE SETTING 30mA,100mA, 1000mA NEMA 1...
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Page 2: Product Description
NEMA Type 3R enclosure. FUNCTION: Device provides equipment protection only, and is not for people protection. Equipped with a current transformer, the GFR480-1 monitors for current leakage to ground. When a fault is detected, a 120V output connected to a shunt disconnects power. -
Page 3: Installation
Ground Fault Relay Model GFR480 Installation, and Operation Manual INSTALLATION: IMPORTANT: Installation manual for use by qualified personnel or an electrician only. Step 1: Disconnect power to the pedestal prior to any service. Access terminal block and breaker dinrail in pedestals. - Page 4 Ground Fault Relay Model GFR480 Installation, and Operation Manual sentinel ii GFR 480 RESET / HOLD-TEST LOAD INTERNATIONAL INTELLIGENT METERING DIVISION OF MARINA ELECTRICAL EQUIPMENT INC WILLIAMSBURG VIRGINIA 23185 1-757-258-3939 GROUND FAULT RELAY SYSTEM SERIAL NO. 120480-30-100 RESPONSE SETTING 30mA,100mA, 1000mA...
- Page 5 Ground Fault Relay Model GFR480 Installation, and Operation Manual sentinel ii sentinel ii -- FAULT TIME -- --MONITORING-- 00:01:47:00 GFR 480 GFR 480 RESET / HOLD-TEST RESET / HOLD-TEST INTERNATIONAL INTELLIGENT METERING INTERNATIONAL INTELLIGENT METERING DIVISION OF MARINA ELECTRICAL EQUIPMENT INC...
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Page 6: Operation
Housings: Marina Electrical Equipment, Inc. (MEE) warrants that the main housing and attached parts (lens, button, and set screw) will be free from failure resulting from defects in material and/or workmanship, and are covered by a limited warranty of one (1) year. Should any of the above parts fail to comply with the above-mentioned warranty, MEE will either repair or replace the defective part(s), or credit the purchaser for the purchase price of the part. - Page 7 Installation, and Operation Manual GFR480-1 POWER FAULT TEST/ RESET MANUFACTURED IN THE USA BY MARINA ELECTRICAL EQUIPMENT INC. WILLIAMSBURG, VIRGINIA 23185 1-757-258-3939 SENTINEL II GROUND FAULT RELAY SYSTEM WARRANTY VOID IF TAMPERED WITH Marina Electrical Equipment, Inc. E503730 1715 Merrimac Trail...
- Page 8 NEMA Type 3R enclosure. FUNCTION: Device provides equipment protection only, and is not for people protection. Equipped with a current transformer, the GFR480-1 monitors for current leakage to ground. When a fault is detected, a 120V output connected to a shunt disconnects power.
- Page 9 Ground Fault Relay Model GFR480-1 Installation, and Operation Manual INSTALLATION: IMPORTANT: Installation manual for use by qualified personnel or an electrician only. Step 1: Disconnect power to the pedestal prior to any service. Access terminal block and breaker dinrail in pedestals.
- Page 10 Housings: Marina Electrical Equipment, Inc. (MEE) warrants that the main housing and attached parts (lens, button, and set screw) will be free from failure resulting from defects in material and/or workmanship, and are covered by a limited warranty of one (1) year. Should any of the above parts fail to comply with the above-mentioned warranty, MEE will either repair or replace the defective part(s), or credit the purchaser for the purchase price of the part.
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