Превключвател за противопожарна защита за PEFS-EL-40H-10(P2) 5 STRING инсталации

Key features:

• In installations up to 5 strings

%p10/ %

Current up to 85 A

• Up to 1500 V DC

• %p21/ % CE certified

• Motor switch

• Solid plastic housing IP66 %p31/ %

• Depending on the version - prepared holes, installed cable connectors or connectors MC4

• Built-in DC isolator with TUV, CE, CB, SAA, UL, CCC certificates

• Automatic switch off at temperature 70 ?

• Equipped with a breathing valve to avoid condensation inside the housing
  

%p9 /% Projoy PEFS series safety switch, in the event of a fire in a building with a photovoltaic installation, after manually turning off the AC power on the inverter side, it will automatically turn off and isolate the photovoltaic panels from the rest of the installation, effectively eliminating high DC voltage from the PV installation .In the case of maintenance work carried out by the energy company.After a voltage failure in the AC grid, the PEFS switch will automatically disconnect the DC circuit in the photovoltaic installation, cutting off the voltage on the AC side of the inverter, thus affecting its service life.The Projoy safety switch will also be useful during repair or maintenance work carried out on the customer's photovoltaic installation.

Projoy model PEFS-EL40H-10 allows rozłączanie 5 łańcuchów PV panels.