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19. Technical data
Description
Width
frame
case
Height
frame
case
Depth case
Weight
complete protection relay
plug-in unit only
—
Description
Nominal auxiliary voltage U
n
Maximum interruption time in the auxiliary
DC voltage without resetting the relay
n
Auxiliary voltage variation
Start-up threshold
Burden of auxiliary voltage supply under
quiescent (P
q
Ripple in the DC auxiliary voltage
Fuse type
—
—
Description
Rated frequency
Current inputs Rated current, I
n
Thermal withstand capability:
- Continuously
Dynamic current withstand:
- Half-wave value
Input impedance
Voltage input Rated voltage
Voltage withstand:
- Continuous
Burden at rated voltage
1 Ordering option for ground current input
Description
Current sensor input Rated current voltage (in secondary slide)
Continuous voltage withstand
Voltage sensor input Rated voltage
Continuous voltage withstand
—
2 Depending on the used nominal current (hardware gain)
3 This range is covered (up to 2*rated) with sensor division ratio of 10 000:1
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