Autometers Alliance Ltd is an ISO9001, ISO14001, ISO45001 certified Indian company manufacturing high technology products to international standards.
Autometers Alliance Ltd is an ISO9001, ISO14001, ISO45001 certified Indian company manufacturing high technology products to international standards.
Underslung converter 5kW IGBT based for Metros.
Compliant Standards: IEC 61287-1 (Edition 2.0), IEC-60571 (Edition 2.1), IEC- 60310 (Edition 3.0), IEC 61373 (Edition 2.0), and other relevant IEC and Indian (BIS) standards.
| Factors | Values |
|---|---|
| Nominal Voltage |
750 V DC Range 500 – 990 V DC including ripple 4.5% |
| Factors | Values |
|---|---|
| Output power | 5 kW (nominal operation) |
| Over load | 6 kW for 5 seconds |
| Voltage | 6 - 12 V DC |
| Output voltage ripple | < 5% |
| Output DC current ripple | < 3% |
| Efficiency | ≥92% |
| Factors | Values |
|---|---|
| Operating ambient temperature | 5°C to 55°C |
| Cooling | Natural |
| Display & Communication part | Vacuum fluorescent display (VFD and RS232, CAN part for data retrieval) |
| Control Voltage | Nominal 110 V DC (77 to 137.5 V) |
| Weight | ~ 200 Kg |
| Envelope size | 805 × 480 × 700 (L × W × H) in mm |
Converts third rail DC input voltage with wide variation to stabilized 6 - 12 V DC (capacity 417 Amp) for the safe and reliable operation of DC motor braking, for metro vehicles.
