Product Features
Easy To Operate
The handle is designed for optimal usability, facilitating a smooth and convenient switching process.
Special Material
The photovoltaic connectors are made from high-quality materials, ensuring enhanced durability and reliability.
Waterproof And Dustproof
IP66 waterproof rating ensures your circuit is not damaged by rain.
Product Details
| Electrical characteristics | |
| Type | FMPV32-ELR2 |
| Role | Isolator, control |
| Standard | IEC60947-3,AS60947.3 |
| Utilization category | DC-PV2/DC-PV1/DC-21B |
| Pole | 4P |
| Rated frequency | DC |
| Rated operational voltage(Ue) | 1000V |
| Rated insulation voltage(Ui) | 1200V |
| Conventional free air thermal current(Ith) | // |
| Rated short-time withstand current(lcw) | 1kA, 1 second |
| Rated pulse withstand voltage(Uimp) | 8.0KV |
| overvoltage category | II |
| Isolation applicability | Yes |
| Polarity | Polarity “+” and “-” cannot be interchanged |
| Service life/cycle operation | |
| Motorized | 18000 |
| Electricity related | 2000 |
| Installation environment | |
| Entrance protection device | Housing IP66 |
| Storage temperature | -40℃~+85℃ |
| Installation type | Vertical or horizontal |
| Pollution level | 3 |
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Product FAQ
What are the main functions of PV Isolator Switch?
PV Isolator Switch is mainly used in photovoltaic power generation systems. It can safely cut off DC power and achieve electrical isolation between photovoltaic modules and inverters. It is an important safety component in the system.
Can PV Isolator Switch disconnect multiple MPPTs at the same time?
Yes, there are products on the market that can disconnect 1-2 MPPTs at the same time, which are flexible and efficient to operate.
What are the common installation methods of PV Isolator Switch?
Common installation methods include guide rail type (DB), panel type (PM), door interlock type (DC), etc., which can be flexibly selected according to actual needs.
What are the options for PV Isolator Switch housing?
Plastic housing (EL) or aluminum alloy housing (ELA) can be selected, both of which provide good protection performance.
What are the benefits of using PV Isolator Switch?
It can ensure system safety, extend service life, and facilitate maintenance and troubleshooting.