GFL631T-3 INSTRUMENT TRANSFORMER, GFL631T-3 Datasheet - Page 12

• Manufacturer Part Number: GFL631T-3
• Description: GROUND FAULT CURENT
• Manufacturer: INSTRUMENT TRANSFORMER

Specifications of GFL631T-3

• Accuracy: 15%
• Current Measuring Range Ac: 30A To 360A

6
A Simulated fault current can be applied by the above test circuit .
An appropriate value of R1 should be selected to apply a minimum of 1.5 times maximum trip rating of the sensor.
1. Assure that the GFM relay is in “ NORMAL ” (reset) position.
2. Close switch S1, and check for reset for response. Relay handle will move to the tripped position.
3. Open S1, reset the relay and remove the test circuit from the system. System is now back to norm al.
2- P .B Style-Door mtg.
3- Panel mount
4- Door mount
THE ABOVE TEST PROCEDURES SHOULD BE PERFORMED BY QUALIFIED PERSONNEL ONLY.
CASE STYLE
USA, Canada, Asia, Latin America
Please refer to our website www.GEMultilin.com for more detailed contact information
e-mail: [e-mail]
Fax: [phone]
Tel: [phone]
FIXED DELAY TYPES
WEIGHT
16 oz.
14 oz.
6 oz.
GFM Test Procedure
HOW TO ORDER RELAYS
TIME DELAY
5- Instantaneous
6- Adjustable time delay,
up to 36 36 cycles.
GFM X
X
X
e-mail: [e-mail]
OUTPUT CONTACTS
2- I0A form C contacts
3- 10A form C contacts
Europe, Middle East , Africa
Fax: [phone]
(case style 2 only)
plus 30A N.O. contacts
(on case styles 3 & 4 only)
Tel: [phone]
Electronic Products