- Yueqing Debo International Trading Co.,Ltd
-
Wenzhou, Zhejiang, China
- Main products: Induction heating Capacitor , Power capacitor , Semiconductor device , Induction furnace spart parts, Power Transformer, Vacuum Circuit Breaker, High Voltage Disconnector Switches
Home > Products > Lightning surge protection > DC surge Protection for solar system
DC surge Protection for solar system
- 200000 Piece / Pieces per Month
- Shanghai
- T/T L/C
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Product Details
| Place of Origin | China | Condition | New |
Product Description
Application
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.
Specifications
WD2H-PV Surge protector | WD2H-PV | ||||
PVDC-Specific | EN50539-11 | ||||
Pole | 2P | 2P | 3P | 3P | 2P（COSTOMIZED） |
Electrical parameter | |||||
Classified test | Ⅱ | Ⅱ | Ⅱ | Ⅱ | Ⅱ |
Uoc max（VDC | 600 | 800 | 1000 | 1500 | 12/24 |
Uc（VDC | 600 | 800 | 1000 | 1500 | 12/24 |
In（8 /20）μs kA） | 20 | 20 | 20 | 20 | 20 |
Imax（8 /20）μs（kA） | 40 | 40 | 40 | 40 | 40 |
Up（kV） | 2.2 | 3.0 | 3.8 | 5.3 | 0.2/0.4 |
Remote Signal Contact
Remote signal contact | Maximum working voltage (V) | 250VAC/30VDC | 250VAC/30VDC |
Maximum working current (A ) IA ( 250 V /AC ) | IA ( 250V/AC) | IA (250V /AC ) | |
IA ( 30V DC ) | IA ( 30V/AC ) | IA (30V /AC) |
Installation and Dimensions
Wiring capacity(mm2) | Hard wire | 4~25 | 4~25 | |
Flexible wire | 4~16 | 4~16 | ||
Stripping length( mm ) | 10 | 10 | ||
Terminals crcwa | M5 | M5 | ||
Torque (Nm) | Main circuit | 3.5 | 3.5 | |
Remote signal contact | 0.25 | 0.25 | ||
Protection class | All profile | IP 40 | IP 40 | |
Connection port | IP 20 | IP 20 | ||
Installation environment | No obvious shock and vibration | |||
Altitude（m） | ≤2000 | ≤2000 | ||
Working Temperature | -30℃~+70℃ | -30C~+70C | ||
Relative humidity | 30%~90% | 30%~90% | ||
How to install | InstalledwithH35-7.5/DINSteelmountingrail | |||
Size mm（W×H×L） | W | 36 | 54 | |
H | 90 | 90 | ||
L | 67.6 | 67.6 | ||
Weight（kg） | 0.24 | 0.36 | ||
Wiring Diagram
Contact Us
- Yueqing Debo International Trading Co.,Ltd
- Contact nameHuang Chat Now
- Phone86-577-62071980
- AddressYueqing, Wenzhou, Zhejiang
Product Categories
| Capacitor | semiconductor device | fuse | Reactor |
| High voltage Disconnector switch | Discharge Coil | Vacuum Circuit Breaker | Oxide Surge Arresters |
| Transformer | Vacuum Load Switches | Lightning surge protection |
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