closed toroid A type, for Vigirex and Vigilhom, TA30, inner diameter 30 mm, rated current 65 A

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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 65A for VigiPacT monitoring and protection relays. The transformer ratio is 1/1000. The inner diameter of the toroid is 30 millimeters and the weight is 0.120kg. The cables must be centered within the toroid and the diameter represented by all these cables should not exceed 15 millimeters. The maximum cross section per phase (R, S, T, N) is 25mm² for a copper conductor.

Product Details

Activity PPCCB
[ie] Rated Operational Current 65 A
[ui] Rated Insulation Voltage 1000 V
[uimp] Rated Impulse Withstand Voltage 12 kV
Ambient Air Temperature for Operation -35-70 °C
Ambient Air Temperature for Storage -55-85 °C
Cable Outer Diameter 15-15 mm: 25-25 mm² (maximum)
Compatibility Code TA30
Depth 29 mm
Device Application equipment monitoring and control
Device Short Name TA30
Diameter 30 mm inner:
Environmental Characteristic exposure to damp heat not in service (25...55 °C, RH 95 %) : 28 cycles conforming to IEC 60068-2-30
Height 82 mm
Ip Degree of Protection connectors: IP20
Market Segment residential
Mounting Mode fixed (plain backplate)
Net Weight 0.12 kg
Network Frequency 45...440 Hz
Network Type AC/DC
Overvoltage Category IV
Product Certifications CE
Product or Component Type earth leakage current sensor
Range VigiPacT
Range Compatibility RH10M residual current protection relay
Standards IEC 60947-2
Width 60 mm
[icw] Rated Short-time Withstand Current 85 kA for 0.5 s
Connections - Terminals screw connection 0.22-0.22 mm²
Calorific Value 0.98 MJ
Current Transformer Type A type closed toroid
Residual Short-circuit Withstand Current 85 kA / 0.5 s conforming to IEC 60947-2
Transformer Ratio 1/1000
Pollution Degree level 3 conforming to IEC 60664-1

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