2017 HOT sale SPD 220V DC Surge Protector Device lightning protection device

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US $24.1-24.2 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland), China
Brand Name:
LOVADON ,OEM
Model Number:
NDU3-50
Product name:
Surge Protective Device
Color:
White
Nominal Discharge Curreni limp:
50kA
Response Time ns:
<100
Operating Environment℃:
-40℃~+85℃
Installation:
Standard Rail 72mm
Certificate:
CE/ISO9001
Service:
OEM OED
Material:
PAC66
Supply Ability
Supply Ability:
20000 Piece/Pieces per Day 220v dc surge protection device
Packaging & Delivery
Packaging Details
Standard export packing or packing as your requirements
Port
NINGBO

2017 HOT sale SPD 220V DC Surge Protector Device lightning protection device

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Product Description

Parallel modular surge protector according to IEC standard design, each line of the maximum discharge current imax (8 / 20s) up to 15-65a for 275V power distribution system at all levels of lightning protection.
With a 35MM electrical rail installation, wiring is very convenient: the use of temperature control circuit technology. Built-in over-current fuse and thermal cut-off circuit , When the deterioration of the automatic trip; the product specifications complete, simple maintenance, and many other advantages, can provide more and can be played according to user needs, custom production

Technical Parameters
                        Model 
Technical Parameters
NDU3-15NDU3-25NDU3-35NDU3-50
Rated Operating Voltage Uc(V~)220V380V
Maximum Continuous Operating Voltage Uc( V~) 275V320V
Protection Level Up(V-)kV≤1.8≤2.0≤2.2≤2.5
Nominal Discharge Curreni limp( 10/350s)kA 15253550
Response Time ns<100
Tesl StandardGB18802.1,IEC61643-1
L/N(mm2)The Cross Section of L/N Line16
PE(mm2) The Cross Section of PE Line25
Fuse or Switch(A)≥100A
Operating Environment℃-40℃~+85℃
Relative Ilumidity (25℃)≤95%
Installation Standard Rail 35mm
Material of Outer CoveringFiber glass reinforced plastic

 

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FAQ

Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?

A:All your enquiry will be replied in 24hours.

 

Q2:Can I get a sample before the order because I really don't how is your product quality?

A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!

 

Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.

 

Q4:I need your price list of all your products, do you have a price list?

A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!

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