MHE Rectifiers

Modular – Convection Cooled Rectifiers 2000W

The MHE rectifier utilizes Efore’s long experience and latest technology on high-performance industrial power supplies. MHE rectifiers are designed to meet demanding requirements of utility, industrial, rail and telecom applications with high efficiency and reliability requirements.

MHE rectifiers are convection cooled and require no fans. Rated output power is 2000W  in 48V – 220V output versions and 1500W in 24 V version. Rectifier input is single phase, range 85-300 VAC.

Rectifiers can be operated either with a VIDI+ system controller or as stand-alone modules with or without batteries in the output.

Features

  • Efficiency up to 97 %
  • Convection cooled – no fans
  • MTBF 1 800 000 h @ 25oC, Telcordia SR-332
  • Output models 24, 48, 60, 110, 125, 220 VDC
  • 2000 W output power, 24 VDC 1500W
  • Lacquered PCB for rail and metro applications
  • Nominal Input voltage 100-250 VAC, range 85-300 VAC
  • Soft-start generator input feature
  • Active load current sharing
  • Internal over temperature protection
  • Digital communication over CAN bus with Efore VIDI controller
  • Flexible design with full front cabling
  • EMC:
    Generic EN 61000-6-1 / -2 / -3 / -4
    Power Utility EN61000-6-5
    Railway EN 50121-4, Telecom ETSI EN 300386
  • Safety:
    EN/IEC/UL 62368-1 (EN/IEC/UL 60950-1)
    EN 50124-1 Railway insulation coordination

 

 

Applications

  • Power Generation & Distribution
  • Railway Signalling & Substations
  • Industrial
  • Telecom
  • Military, Defense & Security

Industrial DC Systems with MHE Rectifiers

5 Years of Warranty

SERIES TABLE

Model Output PowerVoltage RangeMaximum current
@ nominal output
Input Voltage VAC
MHE 24-15001500W21-33 VDC62.5 A @ 24 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC
MHE 48-15002000W42-59 VDC41.7 A @ 48 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC
MHE 60-20002000W51-72 VDC33.3 A @ 60 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC
MHE 110-20002000W90-150 VDC18.5 A @ 108 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC
MHE 125-20002000W100-160 VDC16.7 A @ 120 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC
MHE 220-20002000W178-280 VDC9.3 A @ 216 VNominal 100VAC – 250VAC, rated full power range 180VAC – 275VAC

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)

Contact Our Team

Email us at sales@heliosps.com.au, we will get back as soon as we can.

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