Medel Elektronik | Emu Electric String Auxiliary Inverter
Inputs
2 phase AC input is available.
EMU ELECTRIC STRING AUXILIARY INVERTER

Designed as an auxiliary energy supply unit for old type electric locomotives, our product has 3 independent inverter and filter modules, each of which can operate as a backup of the other or independently of each other.

  • Features
  • Values
  • Standards
  • Technical Drawing
2 phase AC input is available.
Input Voltage : 460 V AC + 25% (50Hz)
Inverter Output Voltage: 3 X 390 V (50Hz)
3 X 22 kW (with active redundancy)
DC busbar thyristor and microprocessor based, 32 bit digital PID controlled - Communication: RS 485 - RS 232
Transformer input and output are galvanically isolated.
The last 128 failures can be traced.
Record file keeping advantage
Operating Temperature
-25°C / +55°C
Protection
The system is protected by a thermal-magnetic compact switch and can be disconnected from the power circuit.
DC busbar
Input phase error, over current, over voltage, under voltage
İnverter
Overvoltage, undervoltage, overcurrent, thermo protection, motor short circuit, driver supply fault
Protection class
IP-65
Input Voltage
750 V DC Nominal
Input Voltage Range
550V DC to 930V DC Continuous
Medel Elektronik | Emu Electric String Auxiliary Inverter
Medel Elektronik | Emu Electric String Auxiliary Inverter
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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