Leader in AC/DC Surge Protection Device
- Qianyangdong Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
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Leader in AC/DC Surge Protection Device
ELR2 Series DC Isolator Switch in plastic enclosure isapplied to 1~20 KW residential or commercial photovoltaicsystem, placed between
photovoltage modules and inverters.Arcing time is less than 8ms, that keeps solar system more safe.To ensure its stability and long service
life, our products aremade by components with optimum quality. Max voltageis up to 1200V DC. It holds a safe lead among similar products.
| Electrical Characteristics | ||||||
| Type | TRPV16-ELR2,TRPV25-ELR2,TRPV32-ELR2 | |||||
| Standard | EC60947-3,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 | le | See the page 7 | ||||
| Rated insulation voltage U | 1200V | |||||
| Conventional enclosed thermal current l the | Same as le | |||||
| Rated short-time withstand current lcw | 1kA,1s | |||||
| Rated impulsed withstand voltage Uimp | 8.0kV | |||||
| Oyervoltage category | Ⅱ | |||||
| Suitability for isolation | YES | |||||
| Polarity | No polarity,”+”and”-“polarities could be interchanged. | |||||
| ingress protection | Switch Body | IP66 | ||||
| Electrical Characteristics | ||||||
| Mechanical | 18000 | |||||
| Electrical | 2000 | |||||