Leader in AC/DC Surge Protection Device
- Qianyangdong Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
Nl1 Series DC Isolator Switch is applied to 1~20 KWresidential or commercial photovoltaic system, placed betweenphotovoltage modules
and inverters. Arcing time is less than8ms, that keeps solar system more safe. To ensure its stabilityand long service life, our products are
made by componentswith optimum quality. Max voltage is up to 1200V DC. It holdsa safe lead among similar products.
| Electrical Characteristics | ||||||
| Type | TRPV16-NL1,TRPV25-NL1,TRPV32-NL1 | |||||
| Standard | IEC60947-3,AS60947.3 | |||||
| Utilization category | DC-PV2 | DC-PV1 | DC-21B | |||
| Pole | 4P | |||||
| Rated frequency | DC | |||||
| Rated operational voltage Ue | 300V,600V,800V,1000V,1200V | |||||
| Rated operational voltage | See the page 7 | |||||
| Rated insulation voltage U | 1200V | |||||
| Conventional enclosed thermal current l the | Same as le | |||||
| Rated short-time withstand current cw | 1kA,1s | |||||
| Rated impulsed withstand voltage | Ump | 8.0kV | ||||
| Overvoltage category | l | |||||
| Suitability for isolation | YES | |||||
| Polarity | No polarity,”+”and”-“polarities could be interchanged. | |||||
| ingress protection | Switch Body | IP20 | ||||
| Electrical Characteristics | ||||||
| Mechanical | 18000 | |||||
| Electrical | 2000 | |||||
