Specifications

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
Lightning Impulse Current Iimp (10/350µs)	6.49 kA
Max. Continuous Operating Voltage (AC/DC)	2.5 kV DC
Rated Current	20 kA
Rated Short Circuit Current	40 kA
Rated Voltage	2.5 kV
Short Circuit Current Rating	40 kA
Nominal Discharge Current Inom (8/20µs)	10 kA
Colour	Grey
Material	Moulded Silicone
Tightening Torque	100 N-m
Height	210 mm
Operating Temperature	-60°C to 40°C
Standards and Approvals	IEC 60099-4

ABB POLIM-H-2.5ND Surge Arrester 6.49kA 20kA 2.5kV Moulded Silicone Grey