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48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator

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48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator

China 48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator supplier
48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator supplier 48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator supplier 48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator supplier

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Product Details:

Place of Origin: Shenzhen,China
Brand Name: KERBS
Certification: CE TUV
Model Number: KHYS48-20KA/2

Payment & Shipping Terms:

Minimum Order Quantity: 50pices
Price: To discuss
Packaging Details: G.W;0.25kg/piece;74pieces/carton;33*37*28cm/carton;
Delivery Time: 1-7working days
Payment Terms: MoneyGram, L/C, T/T, Western Union,Paypal
Supply Ability: 800pieces per week
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Detailed Product Description
Dimention: 90*36*65mm Protection Class: D
Uc (DC): 12V In (8/20μs): 10KA
Imax (8/20μs): 20KA Up: 320V
Reaction Time: ﹤25NS Leakage Current: ≤20μA
Working Enviroment: -40℃-+70℃; Relative Humidity<90%

DC 48v power surge protector with deterioration indicator

 

Product description & Features & Application

 

This SPD is applied to provide fine over voltage protection of electronic equipment whose power is supplied by direct-current power supply. It is D-level over voltage protec- tion device, is design according to IEC and GB standard, is available in a variety of differ- ent power supply voltage and selector corresponding specifications.

◆ The product is use for lightning protection zone: LPZ3 (D class) power lines of the lightning surge protection.

◆ It uses high temperature resistant plastic with excellent tightness, and easy to install wiring.

◆ Adopt temperature control circuit technology which has built-in over current breakers and thermal fuse circuit breakers, automatically trip because of deterioration.

◆ this unit is modular deterioration instructions and flame-retardant shell.

◆ It has dustproof, anticorrosion and other functions.

◆ It is used in a relatively harsh environment staying a long-term stability.

◆ It is widely used in the lightning protection of telecommunications room DC bus,the DC bus bar microwave communications room, closing the substation bus,control bus.

Note:This product can be customized according to your require voltage(12v,24v,48v,110v)

 

Product parameters

 

Model KHYS48-20KA/2
Protection Class IEC61643-1 D
Operating Voltage (Un) DC48V
Max. Continuous Operating Voltage (Uc) DC65V
Nominal Discharge Current(8/20μs) (In) 10KA
Max. Discharge Current(8/20μs) (Imax ) 20KA
Voltage Protection Level( Up) 380V
Nominal Load Current 60A
Response Time <25ns
Leakage current ≤20µA
Material of Outer Shell PBT UL94V-0
Waterproof grade IP20
Protection Mode +/PE,-/PE
Working Environment Temperature -40°C ~+80°C;Relative humidity<95%
Material of Outer Shell Flame retardant materials
Dimension(L×W×H) 90×36×65mm
Weight 0.21kg

Note:the voltage could be 12v;24v;48v,etc.also the single pole DC SPD with various voltage is available!

 

Product dimention and diagram

48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator

 

Installation instruction

1.The lightning arrester is connec- ted with the power lines in series, then with the ground network.

2.When installation, inlet and outlet terminal of lightning protection devices will be connected with "+","-"pole of the corresponding DC power; "PE" symbol is conn- ected with grounding line; the way of wiring is the screw tight solid type.

3.All wiring must be solid and con- nect by electric. SPD grounding line: BVR≥mm².

4.Lightning proof grounding should be consistent with lightning prot- ection regulatory requirements, grounding wire should be as thick and short as possible, resistance should be less than 4Ω.

 

Product package

48v DC Power Surge Protector Over Voltage Protection With Deterioration Indicator

Contact Details
SHENZHEN KAILIFENG INDUSTRY CO.,LTD

Contact Person: Lili Ling

Tel: +8618620349692

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