Home > Products > Lightning/Surge Arrester > Factory Supply SPD Surge Protective Device CE Approvalled
Factory Supply SPD Surge Protective Device CE Approvalled
USD $1.5 - $15
/ Piece
10 Pieces(Min.Order)
- Ningbo
- T/T Credit Card
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | qiaotai | |
| Model Number | U1-80B |
Product Description
Surge protective device, protect against lightning surge voltages in solar system (photovoltaic 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), especially if the line routing is external and long.
High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
Technical Data
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), especially if the line routing is external and long.
High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
Technical Data
| surge protector device | |||
| PV DC-specific(LEC 66143-I/EN 61643-1 1) | |||
| Pole | 2P | 3P | |
| Electrical Parameter | |||
| Classified test | II | II | |
| Uoc max(V DC) | 500 | 1000 | |
| Uc(V DC) | 500 | 1000 | |
| In(8/20)us(KA) | 20 | 20 | |
| Imax(8/20)us(KA) | 40 | 40 | |
| Up(KA) | 2.0 | 3.8 | |
| Remote control and indication | |||
| Indication window | |||
| Plug-in Module | |||
| Remote signal contact | |||
| Remote signal contact | maximum working voltage(V) | 250AC/30V DC | 250AC/30V DC |
| maximum working current(A) IA(250V/AC) | IA(250V/AC) | IA(250V/AC) | |
| IA(30V DC) | IA(30V/AC) | IA(30V/AC) | |
| Wiring & installation | |||
| Wiring capacity(mm 2 ) | Hard wire | 4 ~ 25 | 4 ~ 25 |
| Flexible wire | 4 ~ 16 | 4 ~ 16 | |
| Stripping length(mm) | 10 | 10 | |
| Terminal screwa | MS | MS | |
| Torque(Nm) | Main circuit | 3.5 | 3.5 |
| Remote signal contact | 0.25 | 0.25 | |
| Protection class | All profile | IP40 | IP40 |
| Connection port | IP20 | IP20 | |
| Installation environment | No obvious shock and vibration | ||
| Altitude (m) | ≤ 2000 | ≤ 2000 | |
| Wording Temperature | -3.0 ~ +70 | -3.0 ~ +70 | |
| Relative humidity | 30% ~ 90% | 30% ~ 90% | |
| How to Install | Installed with H35-7.5/din35 steel mounting rail | ||
| Size(mm)(W ´ H ´ L) | W | 36 | 54 |
| H | 90 | 90 | |
| L | 67.6 | 67.6 | |
| Weight(kg) | 0.24 | 0.36 | |
Contact Us
- Zhejiang Qiaotai Electric Equipment Co., Ltd.
- Contact nameTeddy Shao Chat Now
- Phone86-577-61661298
- AddressNo.255#, WeiShiYi Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang
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