Solar PV 20ka-40ka 2 Pole 2p DC 1000V DC Surge Protector Surge Protection Device SPD Protection
Basic Info.
Installation
Parallel Arrester
Application
AC/DC System
Size
Small
Operation Voltage
Low Voltage
Shape
Pluggable
Material
PBT
Certification
ISO9001, CCC, CE
Response Time
Less Than 25ns
Poles
2p 3p
Voltage
DC 500V, 550V, 800V, DC1000V
in
20ka
Imax
40ka
up
<3.5kv
Model
T2 IP20
Color
Orange
OEM
Yes
Transport Package
Standard Export Carton
Specification
66PCS/CTN
Trademark
WZAZURE/OEM
Origin
Zhejiang, China
HS Code
8536300000
Production Capacity
10000 Piece/Pieces Per Week
Product Description
Solar PV 20KA-40ka 2 Pole 2P DC 1000V DC Surge Protector Surge Protection Device SPD ProtectionDC 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 |
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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