2.5 KVA, 110V DC/230V AC Natural Cooled Underslung Inverter for Coaches
Specification No. RDSO/PE/SPEC/TL/0132-2009 (Rev.0)
Features:
- Operates with input voltage range of 90V to 140V DC
- Provides 230V AC ±5% sine wave output at 50Hz frequency
- Delivers over 80% efficiency at 200W load and over 90% at full load
- Offers overload protection (30A for 500 ms) with self-reset functionality
- Enclosed in 2 mm thick SS304 body with natural air cooling and weight under 50 kg
Technical Specifications :
| Input Voltage (DC) | |
|---|---|
| Nominal Voltage | 110 V DC |
| Operating Range | 90V to 140V DC with 15% ripple (able to withstand 200 V DC for 2 min) |
| Output (AC) | |
| Output Voltage | 230 V AC ± 5% |
| Output Frequency | 50 Hz (sine wave) |
| Efficiency | Greater than 80% at 200W load & Greater than 90% at full load |
| Ripple Content | Less than 3% |
| Protections | |
| Overload | 30A for 500 ms |
| Self-reset Feature | Restarts automatically, if trip condition is normalized |
| IP Protection | IP-65 for US cubicle; IP23 for on-board cubicle |
| Output Short Circuit | Provided trip |
| Isolation | Galvanic isolation provided |
| Construction | |
| Enclosure | 2 mm thick SS 304 enclosure |
| Overall Length | 650 mm |
| Overall Depth | 600 mm |
| Overall Height | 375 mm |
| Mounting | 575 × 525 mm |
| Weight | Less than 50 kg |
| Cooling | Natural air cooled |