Autometers Alliance Ltd is an ISO9001, ISO14001, ISO45001 certified Indian company manufacturing high technology products to international standards.

Contact Info

+91 120 6770100
support@autometers.com

C-63, Sector-57, Noida-201307, UP, India

AUXILIARY CONVERTER IGBT BASED 3 × 130KVA

AUXILIARY CONVERTER IGBT BASED 3 × 130KVA

for Electric Locomotive

The product is developed for feeding auxiliary power to WAP5 / WAP7 / WAG9, WAG9H three phase locomotives for Indian Railways.

Compliant Standards: IEC 61287-1, IEC 60571, IEC 60310, IEC 61373 and IEC61375.

  • Designed to give 3x130kVA with VVVF control.
  • A modular concept, in which, each module serves a specific power and control function.
  • Designed to sustain wide voltage and frequency variations of catenary.
  • Voltage (DC Link) indication (LED blinking) for safety of maintenance staff.
  • Interface with safety interlocking system.
  • Digital Signal Processor (DSP) based electronics for controlling and monitoring.
  • Utilization of existing cooling systems no additional blower fan.
  • Communication between converter and the vehicle control unit through MICAS-S2 and TCN.
  • Easy to maintain and lower life cycle cost.
AUXILIARY CONVERTER IGBT BASED 3 × 130KVA

Technical Specifications

A. Input

Factors Values
Minimum voltage 760V, 50Hz±8%
Nominal voltage 1000V, 50Hz±8%
Maximum Voltage 1240V, 50Hz±8%

B. Output

Factors Values
AC Output
Output Power 3 ×130kVA
Voltage 415V±5% (L-L)
Frequency Controlled with nominal as 50Hz±3%
Waveform Sine Wave
DC Output
Voltage DC110V±5%
Current 80A

C. General

Factors Values
Operating ambient temperature 0 to 70 °C
Cooling Forced air cooling for power cubicle
Control voltage Nominal (77 to 137.5V dc)
Mounting Onboard floor mounting
Weight Cubicle – 1 ~700Kg
Weight Cubicle – 2 ~1200Kg
Size of Cubicle – 1 1160 × 1020 × 1860 (L × D × H)
Size of Cubicle – 2 1520 × 1020 × 1860 (L × D × H)
Cubicle IP54 for electronics and semiconductor

 

Applications

The unit is put on board on three phase locomotive WAP5 / WAP7 / WAG9 / WAP9H. This is used to provide stabilized 3 phase sine wave voltage for safe and reliable operation of auxiliary motors and load. This also feeds DC load and battery charging.

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