SGS1 Series Surge Protective Device- MAXGE Electric

market@maxge.com

+86 19857267088

SGS1 Series Surge Protective Device

SGS1 series surge protective device is designed and produced according to IEC 616343-1, suitable for HT, IT, TN and other power supply systems, to prevent all kinds of electronic and electrical equipment from being damaged by lightning strikes and overvoltage.Under normal circumstances, the surge protective device is in a high-impedance state.When the power grid has a surge overvoltage due to lightning strikes or other reasons,the protector will be turned on immediately in nanoseconds, lead the surge overvoltage into the ground, thus protecting the electrical equipment on the grid. When the overvoltage disappears, the protector returns to the high-impedance state, so as not to affect the normal operation of the power grid and equipment.

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Brief Specification

Number of poles：1P,2P,3P,4P

Maximum continuous Operating voltage Uc(V~)：275/320/385/440 V

Nominal Discharge current In(8/20µs) (KA)：10/20/30/40/60 KA

Maximun Discharge Current Imax(8/20µs) (KA) ：20/40/60/80/100 KA

Protection level Up(KV)：<1.3/1.4/1.5/1.6/1.7/1.8/2.2/2.5/3.0 KV

Features & Benefits...

Response time below 25 ns.

Maximum continuous operating voltage 275-440V.

Built-in thermal protection.

With power status indication, indicating the working status of the SPD.

TT/TN Ground systems can be selected.

Details...

Neat Appearance
Modularization Design
Invalidation Indicating Window
Strictly 35MM DIN rail Installation
PIN Type bus-bar interface
Sealed Terminal Block

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SGS1 Please refer to our latest catalog for full series information.

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Address: No.299 East Changhong Road, MoGan Mountain High-Tech Industrial Development ZoneWukang, Deging, Zhejiang, China
Phone: 86-198-5726-7088
Tel: 86-572-8822678 8822959
E-mail: market@maxge.com