50442 Closed Toroid for Residual Current Protection GA
Schneider
SKU
SE_50442
Model
50442
SGD $1,156.89 All prices inclusive of GST
Short description of 50442
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 240mm² for a copper conductor.
Country of Origin
France
Closed toroid for residual current protection GA
- Ø 300 mm.
Label : Vigilohm
- range : Vigirex
- device short name : GA300
- product or component type : earth leakage current sensor
- device application : equipment monitoring and control
- range compatibility : Vigirex RH plug-in relay
- [Ie] rated operational current : 630 A
- Range Presentation : The Vigilohm range of insulation monitoring devices (IMDs) provides you with a simple, reliable insulation monitoring, communication and fault location solution for your IT (ungrounded) networks.
This renewed and simplified offer helps increase personnel and equipment safety and process availability.
- Range Benefits : In low voltage electrical distributions, the combined use of an IT network arrangement and Insulation Monitoring Devices :
- Increases personnel safety
- Reduces risk of fire or explosion
- Increases process uptime
- Ease maintenance and reduce OPEX
- Range Application Presentation : Your solution to make the best of your IT electrical network
- Industry, including chemical, refinery, and transformation processes, where continuous process is critical
- Infrastructure like airports, harbors, tunnels, and railways where safety is at stake
- Healthcare areas like operation theaters and intensive care unit for security of patient and medical staff
- Marine for safety reasons
- Power Generation like photovoltaic, wind, hydro and nuclear, to prevent fire
- Extraction, such as oil &gas and mining, to prevent fire and/or explosion
- Ø 300 mm.
Label : Vigilohm
- range : Vigirex
- device short name : GA300
- product or component type : earth leakage current sensor
- device application : equipment monitoring and control
- range compatibility : Vigirex RH plug-in relay
- [Ie] rated operational current : 630 A
- Range Presentation : The Vigilohm range of insulation monitoring devices (IMDs) provides you with a simple, reliable insulation monitoring, communication and fault location solution for your IT (ungrounded) networks.
This renewed and simplified offer helps increase personnel and equipment safety and process availability.
- Range Benefits : In low voltage electrical distributions, the combined use of an IT network arrangement and Insulation Monitoring Devices :
- Increases personnel safety
- Reduces risk of fire or explosion
- Increases process uptime
- Ease maintenance and reduce OPEX
- Range Application Presentation : Your solution to make the best of your IT electrical network
- Industry, including chemical, refinery, and transformation processes, where continuous process is critical
- Infrastructure like airports, harbors, tunnels, and railways where safety is at stake
- Healthcare areas like operation theaters and intensive care unit for security of patient and medical staff
- Marine for safety reasons
- Power Generation like photovoltaic, wind, hydro and nuclear, to prevent fire
- Extraction, such as oil &gas and mining, to prevent fire and/or explosion
| MAIN SPECIFICATIONS | |
|---|---|
| Diameter | 291 mm inner: |
| Product Or Component Type | earth leakage current sensor |
| [Ie] Rated Operational Current | 630 A |
| [Ue] Rated Operational Voltage | 630 A |
| Device Short Name | GA300 |
| EAN13 | 3303430504429 |
| Network Type | AC/DC |
| Range | VigiPacT |
| Range Compatibility | RH10M residual current protection relay RH10P residual current protection relay RH197M residual current protection relay RH197P residual current protection relay RH21M residual current protection relay RH21P residual current protection relay RH68M residual current protection relay RH86M residual current protection relay RH86P residual current protection relay RH99M residual current protection relay RH99P residual current protection relay RHU residual current protection relay RHUs residual current protection relay RMH residual current protection relay |
| Range Name | Vigirex RH10MP, RH21MP, RH99MP, RH197, RHU |
| COMPLEMENTARY | |
| Current Transformer Type | A type closed toroid |
| Number Of Ways | 291 mm inner: |
| Cable Outer Diameter | 150-150 mm for 2 cables : 240-240 mm² (maximum) |
| Compatibility Code | GA300 |
| Connections - Terminals | connection by clip 6.35-6.35 mm² |
| Depth | 46 mm outside: 46 mm |
| Device Application | equipment monitoring and control |
| Height | 360 mm outside: 360 mm |
| Market Segment | residential small commercial |
| Mounting Mode | fixed (cables) |
| Net Weight | 2.23 kg |
| Network Frequency | 45...440 Hz |
| Residual Short-circuit Withstand Current | 85 kA / 0.5 s conforming to IEC 60947-2 |
| Transformer Ratio | 1/1000 |
| Width | 390 mm outside: 390 mm |
| [Icw] Rated Short-time Withstand Current | 100 kA for 0.5 s |
| [Uimp] Rated Impulse Withstand Voltage | 12 kV |
| [Ui] Rated Insulation Voltage | 1000 V |
| ENVIRONMENT | |
| Ambient Air Temperature For Operation | -35-70 °C |
| Ambient Air Temperature For Storage | -55-85 °C |
| Environmental Characteristic | exposure to damp heat in service: category C2: 48 hours conforming to IEC 60068-2-56 exposure to damp heat not in service (25...55 °C, RH 95 %) : 28 cycles conforming to IEC 60068-2-30 salt mist: Kb/2 conforming to IEC 60068-2-52 |
| IP Degree Of Protection | connectors: IP20 IP30 |
| Overvoltage Category | IV |
| Pollution Degree | level 3 conforming to IEC 60664-1 |
| Product Certifications | CE |
| Standards | IEC 60947-2 |
| OTHER | |
| Poles Description | earth leakage current sensor |
Write Your Own Review