Products

ABB POLIM-H-4.7ND Surge Arrester 12.2kA 20kA 4.7kV Moulded Silicone Grey

Product Code: POLIM-H-4.7ND

  • Rated Voltage: 4.7 kV
  • Handles up to 20 kA current
  • Meets IEC 60099-4 standards
  • Durable moulded silicone material
  • Operates in -60 to 40°C environments
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Specifications

General

Product Type
Surge Arrester
Brand
Hitachi Energy
Series
POLIM-H ND
Application
Fixed installations in DC traction systems (A1), Equipment on rolling stock and locomotives (A1), High speed trains, Devices in DC installations

Electrical

Short Circuit Current Rating
40kA
Nominal Discharge Current Inom (8/20µs)
10kA
Max. Continuous Operating Voltage
4.7 kV DC

Dimensions & Physical Data

Height
210mm

Environmental

Operating Temperature
-60°C to 40°C
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