50442
Schneider Electric
Closed toroid A type, VigiPacT, Vigilohm, GA300, inner diameter 300mm, rated current 630A
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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 630A for VigiPacT monitoring and protection relays. The transformer ratio is 1/1000. The inner diameter of the toroid is 300 millimeters and the weight is 2.280kg. The cables must be centered within the toroid and the diameter represented by all these cables should not exceed 150 millimeters. The maximum cross section per phase (R, S, T, N) is 2 cables of 240mm\u00b2 for a copper conductor."
| Specification | Value |
|---|---|
| Mounting Mode | fixed cables) |
| Network Frequency | 45...440 Hz |
| Height | 360 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 | connection by clip 6.35-6.35 mm² |
| Depth | outside 46 mm |
| Net Weight | 2.23 kg |
| Cable Outer Diameter | 150-150 mm 2 240-240 mm² |
| Height | outside 360 mm |
| Width | outside 390 mm |
| Width | 390 mm |
| Overvoltage Category | IV |
| Depth | 46 mm |
| [Icw] Rated Short-Time Withstand Current | 85 kA 0.5 s |
| Diameter | inner 291 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 | 630 A |
| Current Transformer Type | A type closed toroid |
| Device Application | equipment monitoring and control |
| Device Short Name | GA300 |
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