20000 Piece/Pieces per Day 220v surge protection device
Packaging & Delivery
Standard export packing or packing as your requirements
NDU 65kA 2P 220V DC SPD Low Voltage Power Surge Protection Device For Solar PV System
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
Model Technical Parameters
Rated Operating Voltage Uc(V~)
Maximum Continuous Operating Voltage Uc( V~)
Protection Level Up(V-)kV
Nominal Discharge Curreni limp( 10/350s)kA
Response Time ns
L/N(mm2)The Cross Section of L/N Line
PE(mm2) The Cross Section of PE Line
Fuse or Switch(A)
Relative Ilumidity (25℃)
Standard Rail 35mm
Material of Outer Covering
Fiber glass reinforced plastic
Packaging & Shipping
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!