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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
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UOM: Piece

In stock
In Stock 0
Backorder Leadtime: 4 To 6 Weeks

Certificate of Conformance (COC) can be provided upon purchase subjected to manufacturer approval.

*All information are subjected to changes without prior notice.
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
MAIN SPECIFICATIONS
Diameter291 mm inner:
Product Or Component Typeearth leakage current sensor
[Ie] Rated Operational Current630 A
[Ue] Rated Operational Voltage630 A
Device Short NameGA300
EAN133303430504429
Network TypeAC/DC
RangeVigiPacT
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 NameVigirex RH10MP, RH21MP, RH99MP, RH197, RHU
COMPLEMENTARY
Current Transformer TypeA type closed toroid
Number Of Ways291 mm inner:
Cable Outer Diameter150-150 mm for 2 cables : 240-240 mm² (maximum)
Compatibility CodeGA300
Connections - Terminalsconnection by clip 6.35-6.35 mm²
Depth46 mm
outside: 46 mm
Device Applicationequipment monitoring and control
Height360 mm
outside: 360 mm
Market Segmentresidential
small commercial
Mounting Modefixed (cables)
Net Weight2.23 kg
Network Frequency45...440 Hz
Residual Short-circuit Withstand Current85 kA / 0.5 s conforming to IEC 60947-2
Transformer Ratio1/1000
Width390 mm
outside: 390 mm
[Icw] Rated Short-time Withstand Current100 kA for 0.5 s
[Uimp] Rated Impulse Withstand Voltage12 kV
[Ui] Rated Insulation Voltage1000 V
ENVIRONMENT
Ambient Air Temperature For Operation-35-70 °C
Ambient Air Temperature For Storage-55-85 °C
Environmental Characteristicexposure 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 Protectionconnectors: IP20
IP30
Overvoltage CategoryIV
Pollution Degreelevel 3 conforming to IEC 60664-1
Product CertificationsCE
StandardsIEC 60947-2
OTHER
Poles Descriptionearth leakage current sensor
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