DC Isolating Switch

Basic Information
  1. Model S32D,S32D-T.S32D-TL
  2. Rated current(A) 16,25,32

Product Description

Application

S32D series DC isolating switch is applied to 1~20KW residential or commercial photovoltaic system, placed between photovoltage modules and inverters. Arcing time is less than 8ms, that keeps solar system more safe. Max voltage is up to 1200V DC. It holds a safe lead among similar products.

Specification

Rated current(A) 16,25,32
Standard 1EC60947-3, AS60947-3
Utilization category DC-PV2/DC-PV1/DC-218
Pole 4P
Rated frequency DC
Rated operational voltage (Ue) 300V, 600V,800V, 1000V, 1200V
Rated insulation voltage(Ui) 1200V
Rated short-time withstand current(lew) 1kA,1s
Rated impulsed withstand voltage(Uimp) 8.0kV
Over voltage category II
Suitabillty for isolation Yes
Polarity No polarity “+” and “-” polarities could be interchanged
Mechanical life 18000 times
Electrical life 2000 times
Storage temperature -10℃-+85℃
Mounting type Vertically or horizontally
Pollution degree III

Switching Configurations

Dimensions

We have more than 28 years experience

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