PROJOY fire protection switch PEFS-EL40-4 - P2 (MC4) - 2 strings

The device is designed to disconnect the DC circuit in the event of a power outage on the AC side, and to automatically reconnect the DC circuit when the AC power is restored.This situation occurs in the event of a power grid failure or intentional shutdown of the building's power supply when there is a fire risk.The ProJoy fire protection switch does not require resetting and is completely maintenance-free.A properly installed switch ProJoy PEFS-EL40-4(P2)  has a positive opinion from Fire Safety Experts and meets the provisions resulting from the amendment to the Construction Law, which came into force on 19 September 2020, for the installation with an installed capacity greater than 6,5 kW.

Features

• Support for 1 or 2 strings,

  % p11/%

• Mechanical switch disconnector with motor drive,

• Housing IP66 made of PC and ABS,

  % p20/%

• Automatic shutdown above 70°,

• Ventilation valve to prevent condensation in the housing,

• DC insulation compliant with certificates: TUV, CE, CB, SAA, UL.

Specification

• Chain voltage:  % p11/% Vdc

• Current per string:  3~55 A

• Operating voltage:  100 Vac - 270 Vac

• Nominal voltage:  % p32/% 230 Vac

• Nominal current:  30 mA

  %p43 /%

• Starting current:  ~100 mA

• Current at activation:  %p53/ % 300 mA max

• Callback:  24Vdc - 300 mA max % p64/%

• Operating temperature range:  -40°C ... +70°C

• Maximum operating temperature before automatic shutdown:  +70°C

• Storage temperature range: %p84/ % ... +85°C

• Protection Level:  IP66

  %p95/ %

• Protection class:  Class II

• DC switch according to the standard:  EN % p105/%

• Number of switches:  10 000

• Number of switchings under PV load:  >1500

• Height x width x depth:  %p126 /% 210 x 191 x 100,5 mm