DC SPD Surge Protective Device
Product Description
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 commonand different modes protection. Its installed location are recommended at both ends of the dcpower supply line (solar panel side and inverter / converter side), especially if the line routing isexternal and long.
High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
| Surge protector | |||
| PVDC - specific ( IEC66I43-I /EN61643 -11 ) | |||
| Pole | 2P | 3P | 3P |
| Electrical parameter | |||
| Classified test | II | II | II |
| Uoc max (VDC ) | 600 | 1000 | 1500 |
| Uc ( VDC ) | 600 | 1000 | 1500 |
| ln (8 /20 )us ( kA ) | 20 | 20 | 20 |
| lma x (8 /20 )us ( kA ) | 40 | 40 | 40 |
| Up ( kV ) | 2.0 | 3.8 | 5.3 |
Company Information
Cooperation Case
Frequently Asked Question
Q1: What is your company's Main Products ? You are the Manufacturer or the trader ?
Solar Cables, Solar Connectors (MC4,MC3,TYCO), PV Fuse Holder,Circuit breakers and other
solar relative products.We're the Manufacturer with more than 9years experience.
1) All raw material we selected the high quality one.
2) Professional & Skilful workers care every details in handling the producing.
3) Quality Control Department specially responsible for quality checking in each process.
Q4: Do you provide OEM Project Service?
OEM & ODM order is warmly welcome and we have fully successful experience in OEM projects.
What's more, our R&D team will give you the professional suggestions.
Q5: How Could I get the Sample ?
We are honored to offer you samples,Samples is free provided,but need pay the courier freight.
If you have a courier account, you can send your courier to collect samples.
Q6: How long is the delivery time ?
1) For Sample: 1-3 Days ;
2) For small Orders: 3-10 Days;
3) For mass Orders: 10-18 Days.
If any inquiry, please feel free to contact us. Many thanks!