50214737 Front
50214737 Front

Modular Battery Protect Relay 12 V / 500 A

The DC Modular Battery Protect Relay has the same capabilities as the Remote Battery Switch. It is a smart high current magnetic latching contactor, that can handle continuous DC currents of up to 500 Amps.

Whereas the Remote Battery Switch is mainly used as a locally or externally controlled battery load switch, the Modular Battery Protect Relay has a number of additional features. Most importantly, it can protect your battery without the need for an external measurement and control device.

  • Local Open and Close buttons on top, to manually override the switch state
  • Stainless steel studs, washers and nuts for optimal corrosion resistance
  • Robust transparent covers with breakouts to allow wire access from any direction
  • Smart terminal design allows dual mirrored cable lug connections

Specifiche del prodotto

ARTICLE NUMBER
50214737Modular Battery Protect Relay 12 V / 500 A
DIMENSIONS & WEIGHT
Weight (Kg)0.8
Dimensions (mm)150 x 50 x 94
CIRCUITO DI CONTATTO (ELETTRICO)
Maximum voltage60 Vdc
Nominal current @ 25°C500 A (see Precaution #2)
Cranking current (1 minute)1000 A
Nominal make / break current500 A (0 .. 34 Vdc) 350 A (35 .. 60 Vdc)
Peak make / break current1600 A (0 .. 34 Vdc) 1200 A (35 .. 60 Vdc)
CIRCUITO DI CONTROLLO (ELETTRICO)
Coil / supply voltage (+Vdc)7 .. 17 Vdc
Coil / supply current (idle state)< 100 μA
Coil / supply current (state change)< 4 A
Control wire supply current< 3 mA (when active)
GENERALE
Remote controlBy control wires (length 40 cm, max. 15 m)
Local controlOn/Standby, Open and Close contact, Override mode
Automatic disconnect and reconnectYes (10 individually programmable disconnect and reconnect voltage levels)
IndicatorsContact open/close, Undervoltage disconnect, Override mode, Error and Setup
Protected againstHigh temperature, High/Low supply voltage, Ignition (ISO 8846)
Mechanical life100000 cycles
Electrical life10000 cycles (@ 400 A / 24 V / resistive)
Operating temperature range-20 .. +60°C
Connection studs / DCM grid sizeM10 / 1 x 3
Protection classIP 65
StandardsEMC: 2014/30/EU, Low voltage directive: 2014/35/EU, RoHS: 2011/65/EU, Automotive: EN 50498, ISO 8846

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