ExxxR-0x
Current sensor for installation on bushings, Cl 0.5, without cable, push-in socket
Express world-wide delivery guarantee
24-months Manufacturer`s Warranty
Free support for configuring the devices
Product description
The ExxxR-xx current sensor is dedicated to installations on the bushing of gas insulated switchgear on the secondary energy distribution level. With a slim design, the holding system can be adapted to different kinds of T-connectors. Earthing can be done at the current sensor, through the shielding of the cable, or through the S2 connection inside the IED (intelligent electronic device).
Applied Standards: IEC61869-1, IEC61869-10
Primary current: 300A, Ext. 200%*
Secondary output: 225mV*
Burden: >10kΩ
Rated short time thermal current: 25kA, 1s
Isolation voltage: 720VAC/3kV/-
Accuracy class: 3/1/0,5/0,5S/0,2/0,2S according IEC61869-10
Protection class: max. 5P10
Temperature range -25°C to 65°C Accuracy class: Class 0,2/0,2S according IEC61869-10
Temperature range -40°C to 70°C Accuracy class: Class 3/1/0,5/0,5S according IEC61869-10
Storage temperature range: -40°C to +80°C
Frequency: 50/60Hz *
Harmonics: Up to 150kHz on request
Cable: 2pole, shielded, twisted pair, 2m/3,7m/5m/8m/10m, open ends definition, open ends (red-S1, black-S2)
*… or customer defined
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