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TY P E CO C IRCU I T OP E N I N G R ELAY
PERMANENT MAGNET ADJUSTMENT
TIME
RELAY
DIAL
POSITION
TYPE
C0-2
6
6
co-s
6
C0-6
C0-7
6
C0-8
6
6
co-g
C0- 1 1
6
6
Fo r 50 hertz C0- 1 1 relay 20 times op eratin g tim e limi t s are 0 . 24
TABLE
T I M E CU R Y E C A L I B R A T I O N D A T A - 50 & 60 H E R T Z
CURRENT
OPERATING
( MULTIPLES OF
TAP VALUE )
3
2
2
2
2
2
2
1
EL ECTROMAGNET PLUGS
CURRENT
TIME
(MULTIPLES OF
TAP VALUE )
SECONDS
0.57
2 0
37. 8 0
1 0
2 0
2.46
2 0
4.27
2 0
13.35
2 0
8.87
2 0
1 1. 27
10%, - 5% .
+
OPERATING
TIME
SECOND S
0.22
14.30
1 . 19
1 . 1 1
1 . 1 1
6
0.65
0.24
1 7
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