Home > Products > Surge protection device > ISO Certificated Factory for Electric Surge Protector Since 1999
ISO Certificated Factory for Electric Surge Protector Since 1999
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | DGMDQ ( electric surge protector) | |
| Model Number | DGM4-B40/4( electric surge protector ) |
Product Description
ISO certificated factory for electric surge protector since 1999
1.Pictures ISO certificated factory for electric surge protector since 1999
2. Description ISO certificated factory for electric surge protector since 1999
The products comply with IEC61643-1, GB18802.1.
The housing is fixed on 35mm electrical guide, and with failure release device inside. As long as SPD become invalid after the breakdown caused by over-heat and overload current, the failure release device will be disengaged from power system automatically with the warning indicator turning from Green (normal) to Red (failure).
SPD is usually installed in household power distribution boards, telecom machinery center, computer equipment center, elevator control center, hospital's surgery and ICU, information equipment, electronic equipment and in front of control equipment or nearest socket box of control equipment. ISO certificated factory for electric surge protector since 1999
| TECHNICAL DATA | ||||||||
| DGM-B400/4 | ||||||||
| Rated voltage | Un | 220V/380V AC | ||||||
| ntinuous operatiing voltage | Uc | 275/320/385/420V AC | ||||||
| Nominal discharge current 8/20μs | In | 40 kA | ||||||
| Max.discharge current 8/20μs Imax | Imax | 80 kA | ||||||
| Voltage protection level Up | Up | <2.5 kV | ||||||
| Response time | tA | <25 ns | ||||||
| Max. back-up fuse | 100 AgL/gG | |||||||
| Short-circuit withstand capability | Ip | 25kArms | ||||||
| Temporary overvoltage (TOV) N/PE | UT | 1200 V/0,2 sec | ||||||
| Housing material | thermoplastic, UL 94 V-0 | |||||||
| Operating temperature | Tu | -40°C…+80°C | ||||||
| Relative Humidity | <90% | |||||||
| Altitude | <2000M | |||||||
| Housing Color | Gray white | |||||||
| Degree of protection | IP20 | |||||||
| Function display( visible window ) | Normal : Green Failure: Red | |||||||
| Adapt to | TT,TN,IT system | |||||||
| For mounting on | 35 mm DIN rail acc. to EN 60715 | |||||||
| Cross-sectional area (min.) | 4 mm2 solid/flexible | |||||||
| Cross-sectional area (max.) | 25 mm2 flexible | |||||||
| Net weight | m | 1.1kg | ||||||
| Packaging dimensions(15pcs) | 400x300x160mm | |||||||
3. Our certificate ISO certificated factory for electric surge protector since 1999
Test report ISO certificated factory for electric surge protector since 1999
ISO certificated factory for electric surge protector since 1999
1. Introduction Of Company ISO certificated factory for electric surge protector since 1999
2. We are the manufacturer ISO certificated factory for electric surge protector since 1999
3. Contact us ISO certificated factory for electric surge protector since 1999
Contact Us
- Zhejiang Leishu Electric Co., Ltd.
- Contact nameNancy Ni Chat Now
- Phone86-577-62679111
- AddressOriginal Lilong Primary School, Lilong Village, Qiligang Town
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