ABB CV-21 User Manual

I.L. 41-201.2G
12
TYPE CV FREQUENCY
COMPENSATED VOLTAGE RELAY
Figure 9: Typical Time Curves of the Type CV-24 Long Time Overcurrent Relay
Sub 2
406C884
Typical Time Curves
Type CV-5 or CV-25
Overvoltage Relay
50/60 Hertz
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
seconds
100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300
Percent Tap Value Voltage

ABB CV-21 Specifications

General

Brand	ABB
Model	CV-21
Category	Relays
Language	English