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Control functions
Table 97. Synchrocheck (SYNCRSYN)
Characteristic
Value
Operation accuracy
At the frequency f = f
n
Voltage: ±1.0% or ±0.002 × U
n
Frequency: ±10 mHz
Phase angle ±2°
Reset time
<50 ms
Reset ratio
Typically 0.96
Operate time accuracy
+90ms/0 ms
Generator Protection and Control
1MRS757583 C
REG630
Product version: 1.3
48
ABB
Summary of Contents for Relion 630 Series
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