Medel Elektronik | IRR Energy Supply Unit
Output Power
100 kVA (nominal)
Cooling
The battery charging module has forced cooling.
IRR Energy Supply Unit

“IRR EBU” designed and manufactured for Iraqi State Railways has the following features

  • Features
  • Standards
  • Certificates
  • Technical Drawing
24V DC
3×380 VAC@ 50Hz; HVAC1
3×380 VAC@ 50Hz; HVAC2
3×380 VAC@ 50Hz; Electric Cabinet
24 - 28.8 V DC; 100A limited Battery charging output
DC Load output with 130A limit
Electrical Insulation
Output Power
100 kVA (nominal)
AC Input
0.85
For battery charging
0.94
Main Feed
3×1500 V AC @ 50 Hz External Supply: 3×380 V AC +N+PE @ 50 Hz
High voltage transformer insulation voltage
8 kV AC 50Hz 1min - Noise Level max < 65 dB (with cooling fan inactive)
Protection Class
IP 65, transformer compartment IP20
Cooling
The battery charging module has forced cooling.
Medel Elektronik | IRR Energy Supply Unit
Medel Elektronik | IRR Energy Supply Unit
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UIC 552 Railway Applications
Electrical power supply for trains Standard technical characteristics of the train line
UIC 566 Railway Applications
On-vehicle mounting applications
EN 45545 Railway Applications
Fire protection in railway vehicles
EN 50121 Railway Applications
Electromagnetic compatibility
EN 61373 Railway Applications
Railway vehicle equipment Impact and vibration tests
EN 50153 Railway Applications
Railway vehicles Protection measures for electrical hazards
EN 50155 Railway Applications
Electronic equipment used in railway vehicles
EN 50122 Railway Applications
Electrical safety and earthing protection measures

Technical Drawing