Multi-Ratio Model 681MR Current Transformer

Current Transformer
Model 681MR
Window Diameter 7.02”
REGULATORY AGENCY APPROVALS
Multi-Ratio
Manufactured to meet the requirements of ANSI/IEEE C57.13.
Classified by U.L. in accordance with IEC 44-1
APPLICATION:
Relaying and Metering.
FREQUENCY:
50-400 Hz.
INSULATION LEVEL:
0.6 kV, BIL 10 kV full wave.
Secondary terminals are brass screws No. 10-32
with one flatwasher, lockwasher, accessible from
either side.
Approximate weight 34 lbs.
CATALOG
NUMBER
Section 6
RELAY
CLASS
ANSI METERING
CLASS AT 60HZ
CONTINUOUS THERMAL
RATING FACTOR
o
6
o
@30 C
@55 C
681-601MR
C100
0.3B0.5
2.0
1.5
681-122MR
C200
0.3B1.8
2.0
1.5
681-202MR
C200
0.3B1.8
2.0
1.5
681-302MR
C200
0.3B1.8
1.33
1.0
681-402MR
C200
0.3B1.8
1.33
1.0
11
Model 681MR
6
USA, Canada, Asia, Latin America
Tel: +1-800-547-8629
Fax: +1-905-201-2455
e-mail: [email protected]
12
Section 6
Europe, Middle East, Africa
Tel: +34-94-485-88-00
Fax: +34-94-485-88-45
e-mail: [email protected]
Please refer to our website www.GEMultilin.com for more detailed contact information
CS00A40591 Rev. 1 12/08