3P Surge Protective Device Spd
  • Air Pro3P Surge Protective Device Spd

3P Surge Protective Device Spd

You can rest assured to buy the Zhechi Electric® 3P Surge Protective Device Spd from our factory and we will offer you the best after-sale service and timely delivery. 3P surge protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system).

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Product Description

China 3P Surge Protective Device Spd wiyh 2 Years Warranty

Description of The Zhechi Electric® 3P Surge Protective Device Spd :

These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection.

Its installed location are recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), ely if the line rounting is external and long.

High energy MOVs equipped with specific thermal disconnectors and related failure indicators.

Parameters of The Zhechi Electric® 3P Surge Protective Device Spd:

Type ZCP2-PV
Pole 3P 3P
Uoc max (V DC) 500V 800V
Uc (V DC) 500V 800V
ln(8/20)us(kA) 20 20
lmax(8/20)us(kA) 40 40
Up (kV) 2 3.8
Maximum working voltage 250VAC/30VDC
Maximum working current 1A(250VAC)
Wiring capacity Hard wire:4--25
Flexible wire:4--16
Striping length 10
Terminal screwa M5
Torque(Nm) Main circuit:3.5
Remote singal control:0.25
Protection class All profile:IP40
Connection port:IP20
Installation environment No obvious shock and cibration
Altitude ≤2000
Working Temperature ﹣3.0---+70
Installation installed with H35-7.5/DIN35 steel mounting rail

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