DET-653C
EntelliGuard
®
G Circuit Breaker Application Guide
24-May-12
Section 5. Catalog Numbering Guide
©2012 General Electric All Rights Reserved
63
Digit 10 – Under Voltage Release (UVR)
UVR with Fixed Time Delay *
Code
24Vdc
1
30Vdc
2
48Vac/dc
3
60-72Vdc
4
110/130Vdc; 120Vac
5
208Vac
6
220Vdc; 240Vac
7
250Vdc; 277Vac
8
Blank/none
X
*The UVR Shunt Trip with Fixed Time Delay is specifically intended for
applications where a delay period ('ride- through') is required due to
potential voltage events. The design delays are 50msec when system
voltage drops to 50% and 20 msec when system voltage drops below
50%.
•
An optional External UVR Time Delay Module is available in a 1 - 3sec
delay.
•
SELECT ONE DEVICE ONLY.
Digit 11 – 2nd Shunt Trip or UVR
Type
Code
2nd UVR with Fixed
Time Delay **
24Vdc
1
30Vdc
2
48Vac/dc
3
60 - 72Vdc
4
110Vdc/130Vdc; 120Vac
5
208Vac
6
220Vdc; 240Vac
7
250Vdc; 277Vac
8
2nd Extended
Range Shunt Trip
(ANSI/UL)*
24Vdc
M
48Vac/dc
P
70 - 72Vdc
Q
110/125Vdc; 120Vac
R
208Vac
S
240Vac
T
250Vdc
V
Blank/none
X
*The Extended Range Shunt Trip is specifically intended and required for UL
ANSI Ground Fault applications. The pick up range is 55-110% of the ST coil
voltage.
**The UVR with Fixed Time Delay is specifically intended for applications
where a delay period ('ride- through') is required due to potential voltage
events. The design delays are 50msec when system voltage drops to 50%
and 20msec when system voltage drops below 50%.
•
An optional External UVR Time Delay Module is available in a 1 - 3sec
delay.
•
SELECT ONE DEVICE ONLY.
