background image

 

 

 

PUB 50411

 

 

D64RP18 SERIES B1 DIGITAL GROUND FAULT RELAY 

 

 

Revision 2 

May, 2005 

Page 1 

 

 

 

D64RP18 INSTRUCTION MANUAL 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

CANADA 

 

 

 

 

 

 

U.S.A 

 

Eaton Electrical Canadian Operation  

 

Eaton Electrical 

 

 

3228 South Service Road 

 

 

 

 

4201 North 27th Street 

 

Burlington, Ontario,   

 

 

 

 

Milwaukee, WI 

 

L7R 3Y8 

 

 

 

 

 

 

53216 

 

 

TEST/RESET PUSHBUTTON

N

L

POWER SUPPLY

N.O. CONTROL CIRCUIT

N.C. CONTROL CIRCUIT

EXTERNAL CORE BALANCE CT

24-240V

AC/DC

CT

TEST/

RESET

N.C.

N.O.

RATINGS PER IEC 60755

CT SENSOR     In (A)      I n (A)
INTERNAL           100      0.03-6.

EXT 500:1          1000      0.03-6.0

W

ir

es

Summary of Contents for Cutler-Hammer D64RP18

Page 1: ...eration Eaton Electrical 3228 South Service Road 4201 North 27th Street Burlington Ontario Milwaukee WI L7R 3Y8 53216 TEST RESET PUSHBUTTON N L POWER SUPPLY N O CONTROL CIRCUIT N C CONTROL CIRCUIT EXT...

Page 2: ...TE 7 2 5 INDICATION 7 2 6 RESET 7 2 7 GROUND FAULT TEST 7 3 INSTALLATION INSTRUCTIONS 7 3 1 MOUNTING 8 3 2 BUILT IN CURRENT TRANSFORMER 8 3 3 EXTERNAL CURRENT TRANSFORMER 8 3 4 CONNECTIONS 8 3 4 1 CON...

Page 3: ...n on the phase conductors the surrounding equipment grounding cable trays junction boxes etc and the type of transformer A Rule of Thumb for systems 600 Volts and lower The charging current is 0 5 Amp...

Page 4: ...s restored the relay will trip and the green LED will resume fast blink after 500 milliseconds regardless of the time delay set on the Trip Delay DIPswitch and the above cycle will be repeated If the...

Page 5: ...s 100 Amps continuous Any Eaton s Cutler Hammer C311CT with 500 1 ratio may be used when the above requirements dictate the use of an external CT The ground fault trip current setting range of 30 mA 6...

Page 6: ...rrent exceeds the TRIP LEVEL setting the output relay changes state after the pre selected TRIP DELAY time 2 2 2 GROUND FAULT TRIP DELAY TIME DIPSWITCH 4 The ground fault TRIP DELAY time can be set at...

Page 7: ...the unit After the trip if the external button is N O the trip mode is Non Failsafe the output relay will remain tripped and the green LED will fast blink until the button is pressed Manual Reset Afte...

Page 8: ...maximum continuous primary phase current is to be 100 Amps 3 3 EXTERNAL CURRENT TRANSFORMER Refer to the Glossary of Terms to determine if an external Current Transformer is required for the applicat...

Page 9: ...rrent transformer and a typical connection of an ac motor starter coil 1M A remote Reset button with N O contacts is connected to terminals R1 and R2 providing Non Failsafe operating mode Comparing th...

Page 10: ...80 to 110 of rated voltage 24 240 V dc Under voltage tolerance no impaired operation withstands loss of supply up to 100 ms Power Up Time 500 milliseconds Maximum System Voltage Frequency 660 Volts a...

Page 11: ...ms 19 35 ms 500 ms 546 579 ms 523 542 ms 512 529 ms 506 523 ms Ground Fault Trip Current Level 30 mA 6 0 Amps in 8 settings 30mA 120mA 210mA 300mA 600mA 2 4Amps 4 2Amps and 6 0Amps Setting within the...

Page 12: ...ty EN 61000 4 4 Electromagnetic compatibility EMC for industrial process measurement and control equipment Part 4 4 Electrical fast transient burst immunity EN 61000 4 5 Electromagnetic compatibility...

Page 13: ...R1 R2 PULSED AUTO RESET Closed Contacts on Terminals R1 R2 13 14 11 12 13 14 11 12 1 CONTROL POWER OFF 2 CONTROL POWER ON 3 CONTROL POWER ON FAULT CURRENT ABOVE TRIP SETTING TRIP TIME 4 CONTROL POWER...

Page 14: ...CORE BALANCE 1M O L GROUNDED SYSTEMS 1 Phase 2 wire 1 Phase 3 wire 3 Phase 3 wire 3 Phase 4 wire POWER SOURCE CURRENT CARRYING NEUTRAL WHEN USED R 1M 1M START STOP O L TRIP RESET DOUBLE CLICK FOR TEST...

Page 15: ...AND PULSED TRIP AUTO RESET GROUNDED SYSTEMS 1 Phase 2 wire 1 Phase 3 wire 3 Phase 3 wire 3 Phase 4 wire POWER SOURCE CURRENT CARRYING NEUTRAL WHEN USED ST DOUBLE CLICK FOR TEST T PULSED TRIP AUTO RESE...

Page 16: ...IEW OPEN WEIGHT 0 88 LBS 40KG PACKAGED WEIGHT 1 08 LBS 49 KG DIMENSIONS ARE IN INCHES MM IN BRACKETS FIGURE 3 DIMENSIONS AND WEIGHTS D64RP18 REAR PANEL MOUNTING DIN RAIL OR 2 SCREW 3 58 91 1 38 35 2 7...

Page 17: ...IND LED should fast blink This procedure tests the functionality of the unit RESETTING THE D64RP18 AFTER GROUND FAULT TRIP TEST If the remote button is a N O device the D64RP18 is in the non failsafe...

Reviews: