20KA Class Cpower Supply Surge Protection Device

Specifications

20KA Class C power supply Surge protection device  

Model and Meaning:

Product Description:

LY1-(C)1 series surge protection device (in short: SPD, alias: surge protector, surge arrester)is suitable for TN-S,TN-C-S,TT,IT etc. power supply system of AC50/60Hz,≤380V,installed on the joint of LPZ1 or LPZ2 and LPZ3,it's designed according to IEC61463-1,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 breakdown for over-heat and over-current, the failure release will help electric surge protective device separate from the power system and give the indication signal, green means normal, red means abnormal, it's also could be replaced for the module when has operating voltage.

Main technical parameters :

Product feature:

1.Inside over-current and over-heat protection,temperature control open circuit.

2.Module design,convenient installation,could be replaced online.

3.Smallness leak current,response quickly,less residual oltage.

4.Signal indication device,green(normal),red(abnormal).

5.New technology,highly energy,clearance discharge pole(N-PE).

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Dimension: