HDS-B series surge protective device(in short:SPD,alias:surge protector,surge arrester) is suitable for TN-S,TN-C-S,TT,IT etc.Power supply system of AC 50/60Hz, ≤380V, which is designed to be installed on the joint of LPZ1 or LPZ2 and LPZ3 , which protects the electric network form impulse damage due to lightning. It’s designed according to IEC61643-11,GB18802.1, it adopts 35mm standard rail. There is a failure release mounted on the module of surge protective device. When the SPD fails in terms of breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal, green (normal), red (error). The spd module could be replaced manually with working voltage.

Specification

item	value
Place of Origin	China
	Zhejiang
Brand Name	Hammond
Model Number	HDS-12.5B
Product name	HDS-12.5B
Certification	CE Certification
Maximum continuous operating voltage	275V
Nominal Operational Voltage	230V
Voltage protection level	<2.0KV
Ligntning Impulse Current	12.5
Response time	<25ns
Contact Material	Fiber glass reinforced plastic
Remote signalling	Optional
option	4P 3P 2P

Company Profile

Hunan Hertz-Ohm Engineering Group Co., Ltd.(referred to as: Hunan Heou) is a comprehensive engineering consulting company established in Changsha in cooperation with Heilongjiang Hengdian Lightning Protection Engineering Co., Ltd. Group. The main purpose is to consolidate the original business content of Hengdian Lightning Protection Company to South China, and to increase and promote the business scope of new engineering consulting and management fields. The company's service areas involve electric power, mobile communication, wind power, solar energy, chemical petroleum, national defense and civil intelligent buildings, and industrial control fields.

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Product Tags:

silicon rubber surge arrester

polymeric lightning arrester

lightning proof surge protector

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