SPD Surge Protection Device Surge Protective Device with Lighting Protection

Model NO.
SPD-20T-03
Application
AC/DC System
Size
Small
Operation Voltage
Low Voltage
Shape
Cuboid
Material
PE
Certification
ROHS, ISO9001, CCC, CE
Brand
Huakun
Max. Discharge Current Imax
20ka
Protection Type
Type2
Protection Level up
1.8kv
Nominal Discharge Current in
10ka
Max. Continuous Operating Voltagemcov
420V~
Transport Package
Carton Box
Specification
72*90*68mm
Trademark
Huakun
Origin
Shanghai, China
HS Code
85363000
Production Capacity
500000
Reference Price
$ 5.04 - 20.11
Contact Us

Product Description

SPD Surge Protection Device Surge Protective Device with Lighting Protection
SPD Surge Protection Device Surge Protective Device with Lighting Protection Product Feature
1.Use  High-efficiency varistor nano-alloy graphite material,   fast response time ;
2.Suitable for TT, IT, TN and other power supply systems, used for T2 protection;
3.With remote communication alarm contact, convenient remote monitoring protector installed state;
4.Large inrush current and low residual error;
5.S tandard 35 mm rail  installation;
6.Easy installation, simple maintenance.
 
Installation matters
1.Instructions for breaking away from failure
When the surge protector is overheated or broken down due to deterioration, the failure release device can automatically disconnect it from the grid, and red (window) signals (a normal window display for the green), which suggests that the protector has failure need to be replaced immediately.
2.the remote communication alarm device
Remote communication contact for a normally open - a normally closed contact, when the failure of one or more modules, dry contact state.
SPD Surge Protection Device Surge Protective Device with Lighting Protection
Max. continuous operating voltage                          Uc(V~) 420V~
Nominal discharge current                                        In(kA) 20kA
Max. discharge current                                              Imax(kA) 40kA
Protection level                                                           Up(kV) 1.8kV
SPD special backup protector (disconnector)         (kA) 80kA
Response time                                                             (ns) <25
Dimensions (width*height*depth)                             (mm) 72*90*65
Working environment -40~+70ºC,Relative humidity<95%(below 25ºC)
Protection type Type 2

SPD Surge Protection Device Surge Protective Device with Lighting Protection
SPD Surge Protection Device Surge Protective Device with Lighting Protection SPD Surge Protection Device Surge Protective Device with Lighting Protection SPD Surge Protection Device Surge Protective Device with Lighting Protection
SPD Surge Protection Device Surge Protective Device with Lighting Protection
SPD Surge Protection Device Surge Protective Device with Lighting Protection

 

Arrester