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MHE Rectifiers for DC Power System

MHE High Efficiency Rectifiers for DC Power Systems

Key features

  • Efficiency up to 97%
  • Fan-free convection cooling
  • MTBF 1800000h @ 25 Deg C, Telcordia SR-332
  • Standard output variants 24, 48, 60, 110, 125 and 220 VDC
  • 2000 W output power, 1500 W at 24 V
  • Input voltage range 85 – 300 VAC
  • Digital communication over CAN bus with VIDI master controller
  • Flexible design with full front cabling
  • EMC Standards:
    Generic EN 61000-6-1/ -2/ -3/ -4
    Power Utility EN 61000-6-5
    Railway EN 50121-4
    Telecom ETSI EN 300 386, ETSI EN 300 132-2
  • Safety Standards:
    UL/CSA/IEC/EN 60950-1
    EN/IEC/UL 62368-1
    EN 50124-1 Railway insulation coordination

Applications

  • Power utility
  • Industrial systems
  • Rail trackside systems
  • Telecommunications
Model Number
Power Out Max (W)
Input Voltage (VAC)
V1 Out Nom (V)
Output Current Max (A)
Cooling
MHE24-1500
1500
85 - 300
24
62.5
Natural Convection
Max # Outputs
1
V1 Out Min (V)
21
V1 Out Max (V)
33
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
VIDI Controller
MHE48-2000
2000
85 - 300
48
41.7
Natural Convection
Max # Outputs
1
V1 Out Min (V)
42
V1 Out Max (V)
59
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
MHE60-2000
2000
85 - 300
60
33.3
Natural Convection
Max # Outputs
1
V1 Out Min (V)
51
V1 Out Max (V)
72
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
MHE110-2000
2000
85 - 300
110
18.5
Natural Convection
Max # Outputs
1
V1 Out Min (V)
90
V1 Out Max (V)
150
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
MHE125-2000
2000
85 - 300
125
16.7
Natural Convection
Max # Outputs
1
V1 Out Min (V)
100
V1 Out Max (V)
160
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
MHE220-2000
2000
85 - 300
220
9.3
Natural Convection
Max # Outputs
1
V1 Out Min (V)
178
V1 Out Max (V)
280
Efficiency Rating (%)
97
Operating Altitude (m)
2000
Operating temperature range
-25 to 50°C
IP Rating
IP20
Control & Monitoring
MHE high efficiency rectifiers deliver 2000 watts of output power at 48, 60, 110, 125 and 220 V, and 1500 watts for the 24 V version. MHE series rectifiers are single phase input ranging from 85 - 300 VAC with natural convection cooling. MHE rectifiers can be operated with either the VIDI+ system controller, or as standalone modules with or without battery backup.
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