ABB Relion 670 Series Product Manual page 127

Generator protection REG670
Version 2.2
Injection equipment hardware
Table 173. Injection unit REX060
Specifications
Case size
Weight
Burden, binary inputs
Burden, RIM injection
Burden, SIM injection
Burden, SIM injection with REX062
Burden, measuring transformer SIM
Burden, measuring transformer RIM
Installation category
Pollution degree
Table 174. Coupling capacitor unit REX061
Function
For machines with:
• rated field voltage up to
• static exciter with rated supply
voltage up to
Specifications
Case size
Weight
Assembling
Rated rotor injection voltage
Burden, static excitation system X1:1 to X1:7
Burden, static excitation system X1:1 or X1:7 to 0 V
Burden, brushless excitation system X1:1 and X1:7 to 0 V
Installation category
Pollution degree
Hitachi Power Grids
GUID-EDF13DA3-4658-4A20-8641-CD62F6C3BE0F v3
GUID-CDBAEE7B-3BCE-4401-B2DA-BF572CFF9DAE v3
Range or values
800 V DC
1600 V 50/60 Hz
Values
218 x 150 x 243 mm (W x D x H)
4.8 kg
6 x 5 mm screws (3 at bottom and 3 at top)
250 V
< 0.5 VA at 100 V external disturbance
< 1.0 VA at 100 V external disturbance
< 1.5 VA at 100 V external disturbance
III
2
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Values
6U, 1/2 19"; 223.7 x 245 x 267 mm (W x D x H)
8.0 kg
BI 220 V: burden 0.4 W
BI 110 V: burden 0.2 W
BI 48 V: burden 0.1 W
< 10 VA at 100 V external disturbance
< 10 VA at 12 V earth fault voltage
0 VA at > 10% of maximum earth fault voltage
< 1 VA at 24 V earth fault voltage
< 60 mVA at 24 V; 87 Hz
< 60 mVA at 50 V; 113 Hz
III
2
Accuracy
-
-
1MRK 502 074-BEN M
127