รหัสสินค้า : DCSPD

Surge protective device, protect against lightning surge voltage in solar system(photovoltaic power supply system).

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), especially if the line routing is external and long.

Uoc max (V): 1000Vdc

Uc (V): 1000Vdc

Up(kV): 3.5

Pole: 2P

Classified test: II

Imax (8/20)us (kA): 40

Working temperature: -30℃-+70℃

Altitude(m): ≤2000

Relative humidity: 30%-90%

INSTALLATION

Wiring Capacity(mm2)

Hard Wire 4-25

Flexible Wire 4-16

Stripping Length(mm) 10

Terminals Screw M5

Torque (Nm) Main Circuit 3.5 Remote Signal Contact 0.25

Protection Class IP40

Connection Port IP20

Installation Environment

No obvious shock and vibration

Altitude(m)≤2000

Working Temperature "-30℃-+70℃

Relative Humidity 30%-90%