APsystems QS1A - Utility Interconnection Trip Limits

APsystems QS1A Installation/User Manual
19
8. Technical Data
Note 1: Utility Interconnection Voltage and Frequency Trip Limits and Trip Times
Voltage and frequency limits for utility Interaction
Condition
Simulated utility source
Maximum time
(sec) (cycles) at
60 Hza before
cessation of
current to the
simulated utility
trip time accuracy
Voltage (V)
Frequency (Hz)
A
< 0.50 Vnor
Rated
0.16
+/-80ms
B
0.50 Vnor
≤
V < 0.88 Vnor
Rated
1
+/-200ms
C
1.10 Vnor < V < 1.20 Vnor
Rated
1
+/-200ms
D
1.20 Vnor
≤
V
Rated
0.16
+/-80ms
E
Rated
f > 60.5
0.16
+/-200ms
F
Rated
f < 59.3
0.16
+/-200ms
Specifications subject to change without notice - please ensure you are
using the most recent update found at www.APsystems.com
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2021/02/19 Rev1.2