50438

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50438

closed toroid A type, for VigiPacT and Vigilhom, PA50, inner diameter 50mm, rated current 85A

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This toroid is dedicated to Vigilohm Insulation Fault locators, and to VigiPacT type A residual current protection and monitoring relays. It allows the monitoring of the injected component from Vigilohm Insulation Monitor, and the measurement of a current rating up to 85A for VigiPacT monitoring and protection relays. The transformer ratio is 1/1000. The inner diameter of the toroid is 50 millimeters and the weight is 0.200kg. The cables must be centered within the toroid and the diameter represented by all these cables should not exceed 25 millimeters. The maximum cross section per phase (R, S, T, N) is 50mm² for a copper conductor.

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Specification	Value
Mounting Mode	fixed plain backplate) \|\| fixed profiled sheet metal) \|\| fixed slotted backplate) \|\| clip-on DIN rail) \|\| clip-on Vigirex relay)
Network Frequency	45...440 Hz
Height	108 mm
Residual Short-Circuit Withstand Current	85 kA / 0.5 s IEC 60947-2
[Uimp] Rated Impulse Withstand Voltage	12 kV
Network Type	AC/DC
[Ui] Rated Insulation Voltage	1000 V
Connections - Terminals	screw connection 0.22-0.22 mm²
Net Weight	0.2 kg
Cable Outer Diameter	25-25 mm 50-50 mm²
Calorific Value	1.42 MJ
Width	88 mm
Overvoltage Category	IV
Depth	29 mm
[Icw] Rated Short-Time Withstand Current	85 kA 0.5 s
Diameter	inner 50 mm
Transformer Ratio	1/1000
Range Compatibility	VigiPacT RH10M residual current protection relay \|\| VigiPacT RH10P residual current protection relay \|\| VigiPacT RH21M residual current protection relay \|\| VigiPacT RH21P residual current protection relay \|\| VigiPacT RH68M residual current protection relay \|\| VigiPacT RH86M residual current protection relay \|\| VigiPacT RH86P residual current protection relay \|\| VigiPacT RH99M residual current protection relay \|\| VigiPacT RH99P residual current protection relay \|\| VigiPacT RH197M residual current protection relay \|\| VigiPacT RH197P residual current protection relay \|\| VigiPacT RHU residual current protection relay \|\| VigiPacT RHUs residual current protection relay \|\| VigiPacT RMH residual current protection relay
Product Or Component Type	earth leakage current sensor
Range	VigiPacT
[Ie] Rated Operational Current	85 A
Current Transformer Type	A type closed toroid
Device Application	equipment monitoring and control
Device Short Name	PA50

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