Eaton EDR-5000 - Page 907

EDR-5000 IM02602007E
PQ-protection:
32[x]/32V[x]
Accuracy
Threshold ±3% or ±0.1% VAn
Dropout Ratio 97% or 1 VA for Over-protection
103% or 1 VA for Under-protection
for setting values ≤ 0.1 Sn:
60% or 0.5 VA for Over-protection
140% or 0.5 VA for Under-protection
for setting values ≤ 0.01 Sn
60% or 0.2 VA for Over-protection
140% or 0.2 VA for Under-protection
t ±1% or ±10 ms
Operating time 75 ms
Disengaging time 75 ms
*1) Common reference conditions: at |PF|>0.5, symmetrically fed, at fn and 0.8 - 1.3 x Vn (Vn=100V)
Auto Reclosing:
AR
Accuracy
t (all timers) ±1% or ±20 ms
Sync-Check:
Sync
Accuracy
Voltage measurement ±1.5% of the setting value or 1% Vn
Slip Frequency measurement ±20 mHz at fn
Angle measurement ±2°
Angle Compensation measurement ±4°
t (all timers) ±1% or ±10 ms
Switch onto Fault:
SOTF
Accuracy
Operating time <35 ms
I< ±1.5% of the setting value or1% In
t-enable ±1% or ±10 ms
Cold Load Pickup:
CLPU
Accuracy
Threshold ±1.5% of the setting value or1% In
Operating time <35 ms
I< ±1.5% of the setting value or1% In
t-Load OFF ±1% or ±15 ms
t-Max Block ±1% or ±15 ms
Settle Time ±1% or ±15 ms
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