Power Source Arrester
Protective Gap
Parallel Arrester
AC/DC System
Small
Low Voltage
Pluggable
PBT
ISO9001, CCC, CE
Less Than 25ns
2p 3p
DC 500V, 550V, 800V, DC1000V
20ka
40ka
<3.5kv
T2 IP20
Orange
Yes
WZAZURE/OEM
Standard Export Carton
66PCS/CTN
Zhejiang, China
8536300000
Product Description
Solar PV 20KA-40ka 2 Pole 2P DC 1000V DC Surge Protector Surge Protection Device SPD Protection
DC surge protective device, protect against lightning surge voltages in solar system (PV 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), ely if the line routing is external and long High energy Movs equpped with specific thermal disconnectors and related failure indicators .
DC surge protective device, protect against lightning surge voltages in solar system (PV 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), ely if the line routing is external and long High energy Movs equpped with specific thermal disconnectors and related failure indicators .
Technical parameters :
Item | DC surge protector |
Pole | 2P |
Un (V DC) | 1000 |
Uc (V DC) | 1200 |
In(8/20)us (kA) | 20 |
Imax(8/20)us (kA) | 40 |
Up (kV) | 3.5 |
Hard wiring capacity(mm²) | 4~25 |
Flexible wiring capacity(mm²) | 4~16 |
Stripping length(mm) | 10 |
Terminal screwa | MS |
Protection class | IP40 |
Installation environment | No obvious shock and vibration |
Altitude (m) | ≤ 2000 |
Working Temperature | -3.0~+70 |
Relative humidity | 30%~90% |
How to Install | Installed with H35-7.5/DIN35 steel mounting rail |
Raw Material Parts Display 
FAQ :
Surge protector, also name lightning arrestor protector, it's provides safety protection for various electronic equipment, instruments, and communication lines. When an electrical circuit or communication line suddenly generates a peak current or voltage due to external interference, the surge protector can conduct the shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.
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