GE DIAC 66K Instruction Manual page 21

GEK-106261
2
RESET
100
6
5
4 4
3
2
10
6
5
4 4
3
2
1
6
5
4 4
3
2
0.1
6
5
4 4
3
Current Range: 0.5 to 15.9 A (5 Amp Relays)
2
0.01
0.1 2
RESET TIME:
Figure 2–11: IEC EXTREMELY INVERSE TOC CURVES
GE Power Management
0.1 to 3.18 A (1 Amp Relays)
3 4 5 5 6 7 1 2
Multiples of Pickup Setting
 
5.82
⋅
t TD ; PICKUP TIME:
= ----------------- -
 
2
M – 1
DIAC Type 66K Digital Overcurrent Relay
2 PRODUCT DESCRIPTION
OPERATE
2
1
0.5
3 4 5 5 6 10 2

8.0
⋅
t TD
= ----------------- -

M
9.9
9
8
7
6
5
4
3
3 4 5 5 6 100


2
– 1
2-
13
2