Arcteq AQ-S215, Инструкция по эксплуатации

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9.2.1.3 Auto-reclosing (0
→
1; 79)
Table. 9.2.1.3 - 174. Technical data for the auto-reclosing function.
Input signals
Input signals
Software signals (protection, logics, etc.)
Binary inputs
Requests
REQ1-5 5 priority request inputs; can be set parallel as signals to each request
Shots
1-5 shots 5 independent or scheme-controlled shots in each AR request
Operation time
Operating time settings:
- Lockout after successful AR
- Object close reclaim time
- AR shot starting delay
- AR shot dead time delay
- AR shot action time
- AR shot specific reclaim time
0.000…1800.000 s, setting step 0.005 s
0.000…1800.000 s, setting step 0.005 s
0.000…1800.000 s, setting step 0.005 s
0.000…1800.000 s, setting step 0.005 s
0.000…1800.000 s, setting step 0.005 s
0.000…1800.000 s, setting step 0.005 s
Inaccuracy
AR starting (from a protection stage's START signal) ±1.0 % or ±30 ms (AR delay)
AR starting (from a protection stage's TRIP signal) Trip delay inac25 ms (Prot AR delay)
Dead time ±1.0 % or ±35 ms (AR delay)
Action time ±1.0 % or ±30 ms (AR delay)
Instant starting time
Instant operation time Protection activation delay + 15 ms (Prot AR delay)
9.2.1.4 Synchrocheck (ΔV/Δa/Δf; 25)
Table. 9.2.1.4 - 175. Technical data for the synchrocheck function.
Input signals
Voltage inputs U1, U2, U3 or U4 voltage channel
Voltage input magnitudes
RMS line-to-line or line-to-neutral voltages
U3 or U4 voltage channel RMS
Pick-up
U diff < setting 2.00…50.00 %U
N
, setting step 0.01 %U
N
Angle diff < setting 3.0…90.0 deg, setting step 0.10 deg
Freq diff < setting 0.05…0.50 Hz, setting step 0.01 Hz
Inaccuracy:
- Voltage
- Frequency
- Angle
±3.0 %U
SET
or ±0.3 %U
N
±25 mHz (U> 30 V secondary)
±1.5° (U> 30 V secondary)
Reset
Reset ratio:
- Voltage
- Frequency
- Angle
99 % of the pick-up voltage setting
20 mHz
±2.0°
Activation time
A AQ Q-S215 -S215
Instruction manual
Version: 2.04
279