Summary of Contents for Eaton Cutler-Hammer D64RPY2 A1 Series
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N.C. CONTROL CIRCUIT N.O. CONTROL CIRCUIT 24 VOLT AC POWER SUPPLY CANADA U.S.A Cutler-Hammer Canada Cutler-Hammer Eaton Yale Ltd. 4201 North 27th Street 3228 South Service Road Milwaukee, WI Burlington, Ontario, 53216 L7R 3Y8 Page 1 D64RPY2 Pub. No. IM-...
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY TABLE OF CONTENTS PAGE TABLE OF CONTENTS ......................... LIST OF TABLES, FIGURES & FORMS ....................GENERAL DESCRIPTION ......................OPERATION ......................... GLOSSARY OF TERMS ....................RESET ......................... GROUND FAULT TEST ....................INSTALLATION INSTRUCTIONS ....................
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY GENERAL DESCRIPTION D64RPY2 is a microprocessor based ground fault relay for use on solidly grounded or resistance grounded systems. This innovative digital electronic relay measures ground fault current using a built-in 1.1” zero sequence current transformer (CT).
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY The Pulsed Trip Auto Reset mode is designed for applications where the output relay is operating a shunt trip device. The D64RPY2 resets automatically in approximately 20 milliseconds after the ground fault current is interrupted by the tripping action of the circuit breaker.
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY Refer to Figure 1. Pass the phase conductors through the CT window. If the neutral conductor is carrying single phase current, it is to be passed through the window. Do not pass ground conductors through the CT window.
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INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY Output Relay: Contacts: Maximum UL rating: 8 A @ 250 V ac, general use 8 A @ 30 V dc, resistive TV-5 1/4 hp, 250 V ac (motor load) 600 W, 120 V ac (tungsten) 2 A, 530 VA, @ 265 V ac, pilot duty 43.2 VA, @ 30 V dc, pilot duty 22 LRA, 3.6 FLA, 30 V dc...
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INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY Mounting (refer to Figure 2): Two Screw ....................#8 x 1/2" (M4 x 12 mm) Weight: Open ....................... 0.82 lbs. (0.37 kg) Packaged ......................0.99 lbs. (0.45 kg) Applicable Standards: EN 50081-1 Electromagnetic compatibility (radiated emission), ‘household’...
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY OPERATING PULSED AUTO RESET CONDITIONS 1.CONTROL POWER OFF CONTROL POWER ON 3.CONTROL POWER ON, FAULT CURRENT ABOVE TRIP + 3 Sec Pulse + 3 Sec Pulse SETTING & TRIP TIME 4.CONTROL NO RESET POWER ON,...
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY POWER SOURCE GROUNDED SYSTEMS - 1 Phase 2 wire CURRENT CARRYING - 1 Phase 3 wire NEUTRAL, WHEN USED - 3 Phase 3 wire - 3 Phase 4 wire PUSH TO INVOKE TEST LOAD FIGURE 1 - TYPICAL FIELD CONNECTION USING BUILT IN CURRENT TRANSFORMER...
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY 1.38 (35) PANEL BOTTOM .67 (17) 3.23 (82) LABEL FOLDS AROUND SIDE OF RELAY 1.26 (32) .35 (9) EN 50081-1 EN 50082-1 EN 61000-4-11 INTERNAL CT SENSOR RATINGS PER IEC 60755 In (A)= T1 - PUR 2.68...
INSTRUCTION MANUAL D64RPY2 D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY FORM 1 - TEST RECORD GROUND FAULT TEST – D64RPY2 The D64RPY2 has Blue and Purple wire leads for connection to a remote N.O. Test button. Pressing this button invokes a relay test. A simulated current of 600 milliamps (1.2 times the trip current) replaces the measured current.