English
Español
Application
L1 Series DC Isolator Switch is applied to 1~20 KW
residential or commercial photovoltaic system, placed between photovoltage modules and inverters.Arcing time is less than 8ms, thatkeeps solar system more safe. To ensure its stability and long service life,our products are made by components with optimum quality. Max voltage is up to 1200VDC.It holds a safe lead among similar products.
Feature
● IP20 Protection Level●Din rail mounted
●The handle can be locked in the "OFF" position
●2 Pole,4 Poles are viable(Single l Double String)
●Standard: IEC60947-3,AS60947.3
●DC-PV2,DC-PV1,DC-21B
●16A, 25A, 32A,1200V DC
| Type | FMPV16-L1,FMPV25-L1,FMPV32-L1 |
| Function | lIsolator,Control |
| 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 impulsed withstand voltage(Uimp) |
8.0KV |
|
Rated insulation voltage U) |
1200V |
| Suitability for isolation |
yes |
> What Is a Shunt Trip and How Does It Work with MCCB?
Learn what a shunt trip is, how it remotely trips an MCCB, typical voltages, and common applications like emergency stop systems.
> Guide to Selecting a Surge Protective Device (SPD) for EV Charging Stations
Protect EV chargers from lightning and switching surges. Learn how to choose the right SPD type, voltage protection level, and coordination.
> How to Fix a Tripping RCBO in Commercial Distribution Boards
RCBO tripping repeatedly? Learn 6 common causes and practical fixes for commercial panels. No more nuisance trips.
> What Is a DC MCB and Why Does It Matter for Solar PV Systems?
Learn what a DC MCB does, why it’s critical for solar string protection, and how to choose the right one. Read the B2B guide.