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surge arreter(SPD) class C
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | THOR | |
| Model Number | TRS4-40-3P | Usage | Other | |
| Phase | Three Phase | Current Type | AC |
Product Description
(spd) transient surge suppressor
Application:
TRS4-40-3P series surge protection device suit for the AC 50Hz/60Hz . for the TT. TN-S . TN-C .and IT .not over 380V . It is used to protect the direct or indirect thunder influence or oher instantaneous over-voltage surge . This protect is mainly used in house . thied industry field for surge protection . This product is comply with GB18802 .1-2002 . IEC 61643-1998
Specifications:
1):Protection class C IEC II CLASS
2):Composite type :1P 2P 3P 4P 1P+N 2P+N 3P+N 3P+NPE
3):Max continuous operating voltage (UC):255V--440V
4):Nominal discharge current (8/20us)(In);5KA 10KA 20KA
5):Max discharge current (8/20us)(Imax):10KA 20KA 40KA
6):Voltage protection level (UP):1.0KV 1.5KV 1.8KV 2.0KV
TRS4-40-3P series have derivative composite type : 1+NPE 2+NPE 3+NPE
TRS4-40-3P series can add remote signal control function
Technical Data | |||||
Type | TRS4/-140 | TRS4/-275 | TRS4/-320 | TRS4/-385 | TRS4/-440 |
Max continuous operating voltage (UC):(V) | 140 | 275 | 320 | 385 | 440 |
IEC category | II | ||||
Nominal discharge current (In)8/20μS (KA) | 5/10/15/20 | 5/10/15/20 | 5/10/15/20 | 5/10/15/20 | 5/10/15/20 |
Max discharge current 8/20μS)(Imax): (KA) | 10/20/30/40 | 10/20/30/40 | 10/20/30/40 | 10/20/30/40 | 10/20/30/40 |
Voltage protection level (UP)(KV) | <0.8kV | <1.2kV | <1.5kV | <1.8kV | <2.0kV |
Response time (ns) | ≤25ns | ||||
Degree of protection | IP20 | ||||
Operating temp range | -40--+80 | ||||
Color | Red/Black | ||||
Frame material | Strengthen fire resistance PBT | ||||
Cross section area | Phase wire :6-35mm2 | ||||
Earthed wire:6-35mm2 | |||||
Remote sig terminal: 1.5mm2 | |||||
Accessonies | Addtion remote signal control | ||||
Contact Us
- Zhejiang THOR Electric Co., Ltd.
- Contact nameCINDY li Chat Now
- Phone086-577-62677713
- AddressQianyangdong Industrial Park, Liushi Town
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