CK10W-9/25.5


Notes

  • Typical response time is 25 nS maximum L-N and 100nS maximum N-PE.
  • Meets IEC600 99-4.

Specification

DESCRIPTION specification conditions VALUE
Maximum Continuous Operating VoltageVRMSAC7650 VAC
Maximum Discharge CurrentIMAXFor 8 x 20 μs Pulse10000 A
Rated Voltage (L-N)VR (L9 kV
Maximum DC Reference VoltageVDCREFAt 1 mA12.9 kV
Maximum Residual VoltageVRESAt Steep of 1 x 10 µs Pulse30.6 kV
Maximum Residual VoltageVRESFor Lightning Impulse 8 x 20 µs25.5 kV
Maximum Residual VoltageVRESFor Switching Impulse 30 x 60 µs22.5 kV
Withstand CapabilityISWCFor Current Impulse 4 x 10 µs100 kA
Housing Insulation LevelVBILFor Lighning Impulse34.5 kV
Housing Insulation LevelVBILAt Power Frequency, Wet 1 Minute24 kV
Mechanical Strength TorsionalStr. Tor50 N m
Mechanical Strength CantileverStr. Can.147 N m
Creepage DistanceCreepage443 mm
Dimension - AA1.18 in
Dimension - BB1.18 in
Dimension - CC7 in
Dimension - DD9.37 in
Dimension - EE2.32 in
Dimension - FF4.64 in