50214740 front
50214740 front

Modular Battery Protect Relay 48 V / 350 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 350 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

NUMERO DELL'ARTICOLO
50214740Modular Battery Protect Relay 48 V / 350 A
SPECIFICHE TECNICHE
Rated voltage60 VDC
Nominal current500 A
Cranking current (1 min.)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)34 - 68 VDC
Coil / supply current (idle state)*< 100 qA
Coil / supply current (state change)*< 1.5 A
*Due to the magnetic latch construction, the WP-MBP draws virtually no current in the ON or OFF state. A current draw only exists shortly (500 ms max.) when changing the state of the contact.
GENERALE
Remote controlBy control wires
Local control **ON/Standby, Open and Close contact, Override mode
IndicatorsContact open/close, Undervoltage disconnect, Override mode, Error and Setup
Mechanical life100000 cycles
Electrical life10000 cycles
Operating temperature range-20 up to 60°C
Connection stud sizeM10
DC Modular grid size1 x 3
Protection classIP65
Dimensions (W x D x H) mm50 x 94 x 150
Weight800 g
StandardsCE certified (EMC Directives UNECE Regulation 10 and 2014/30/EU, Low voltage Directive 2014/35/EU, RoHS Directive 2011/65/EU and Ignition protection standard ISO 8846)
**Using the top side buttons, one can manually override the switch state as commanded through the control wires. A dedicated 'ON / Standby' button also allows the user to put the WP-MBP in a standby mode with open contact. In this mode any command from the control wires and/or manual override buttons are ignored.