Yueqing Feeo Electric Co.,Ltd is one of the professional China 2p dc spd manufacturers and suppliers, if you are going to check the price with one 2p 600vdc solar surge protector factory in China, please feel free to contact us.
Product Description
Solar 2P DC SPD 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.
Product Features
1.Indicator window is obvious (green is OK, red indicates failure)
2.Fully enclosed terminal
3.The shell is made of PC flame retardant material, fire insulation
4.Replaceable module
|
FSP-D40 Surge protector |
FSP-D40 | |||
| PVDC - specific | ( IEC61643-1 /EN61643 -11 ) | |||
| Pole | 2P | 2P | 3P | 3P |
| Electrical parameter | ||||
| Classified test | II | II | II | II |
| Uoc max (VDC ) | 600 | 800 | 1000 | 1500 |
| Uc ( VDC ) | 600 | 800 | 1000 | 1500 |
| ln (8 /20 )us ( kA ) | 20 | 20 | 20 | 20 |
| lma x (8 /20 )us ( kA ) | 40 | 40 | 40 | 40 |
| Up ( kV ) | 2 | 2.5 | 3.8 | 5.3 |
|
Icpv
|
20uA
|
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