Product Introduction
TRS-C series surge protective device (hereinafter called SPD)is suitably used in the IT,TT,TN-C,TN-CS and low voltage AC power distribution system,rated voltage up to 380V,to protect from direct and indirect lighting impulse and other transient over voltage.
As per the conditions of IEC61643-1 standard,Class I surge protective device,it is category C surge protective device.SPD has two protection modes:MC and MD SPD is in compliance with GB18802.1/IEC61643-1 standards.
Operation Elements
In three phases and four wires system,all three phase lines and one neutral line to earthing line have SPD to be protected,in normal service,the SPD in at the state of high resistance,when network produce surging overvoltage due to thunder or other reasons,SPD will be conductive within short time(ns),lead surging voltage into ground,consequently to protect the electric appliances of network.
After surging voltage passed by SPD,and disappeared,SPD recover in high resistance.It will not have influence on the normal service of network.
Technical Parameter
| Model and specofocation |
| TRS-C40 |
| Rated Operating Voltage | Un | 220V/380V |
| Max continuous operating voltage | Uc | 385V AC |
| Voltage protective level | Up(KV)≤ | 1.8 |
| Max discharge current | Imax(8/20μS) | 40kA |
| Nominal discharge current | In(8/20μS) | 20kA |
| Response time | ns | 25 |
| Proponse grade |
| IP20 |
| Indication of invalidation |
| Aging invalidation:green Normal,red:Invaldation |
| Configuration dimension |
| Three-phase four-wire:72×62×90 |
| Application |
| Primary protection for in line |
| Operating condition |
| Temp:-40ºC~+70ºC |
| RH≤95%(25ºC) |
| Sea level elevation≤3km |
| Remote signal function |
| Can also picking |
| Remarks |
| Other max continuous operating voltage can be customized |
Installation
1.Surge protection device to be installed in a standard rail.
2.The SPD need not to be adjusted after installed according to requirement.
3.It can automatically protect the power network after proper installation.
4.SPD is invalid or not,meanwhile check if indicator if fuse lighting or not,please replace the invalid element on time.
Zhejiang Thor Electric Co., Ltd. is a professional enterprise specialized in producing surge protectors. Our company is located in Liushi.
Our company currently provides up to 60 kinds of surge protectors. We also provide surge protectors according to customers' requirements.
With strict management, standardized production workshops, advanced ERP management system, efficient workers, and professional technical personnel, we are providing customers with high quality and cheap products.
We welcome the friends from all over the world to negotiate with us for the cooperation and development of lightning over-voltage protection market.
Our goals: To become a professional company of designing and manufacturing over-voltage protection products and lightning products.
Business:
Full range of mine supply
Lightning Products spare parts supply
Behalf of the delivery of product testing testing organizations
Lightning Products invites agents around
Product mold design and manufacturing
Quality assurance:
ISO 9001 Quality Management System Certification
CE and RoHS certification
Lightning protection device by Beijing Testing Center
Lightning protection device by Shanghai Testing Center
Product sold five-year warranty
