Premium ODS-750 SERIES DC/AC Inverter
The Premium ODS-750 Series DC/AC Inverter is a compact and high-efficiency solution designed to provide reliable power conversion for industrial and railway applications. Delivering up to 750W of pure sine wave output, this inverter ensures seamless operation across a wide range of environments and use cases. Key features include selectable outp...
Read MoreThe Premium ODS-750 Series DC/AC Inverter is a compact and high-efficiency solution designed to provide reliable power conversion for industrial and railway applications. Delivering up to 750W of pure sine wave output, this inverter ensures seamless operation across a wide range of environments and use cases.
Key features include selectable output frequency (50/60Hz), high input-output isolation (3000Vrms) for enhanced safety, and advanced protections against overload, over-temperature, and input under-voltage. With remote activation capabilities and input-output alarms, the ODS-750 supports intuitive control and monitoring. Compliant with EN50155 and EN45545-2 standards, it is suitable for railway and other critical applications.
Built to perform in extreme conditions, the ODS-750 operates efficiently in temperatures from -40°C to 55°C at full load. It features a variable-speed internal fan for optimal cooling and offers a robust lifespan of over 160,000 operational hours, making it a reliable choice for demanding applications.
The Premium ODS-750 Series DC/AC Inverter is the ideal choice for industries requiring safe, adaptable, and long-lasting power solutions.
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Features
- Sine wave output voltage
- Selectable output frequency: 50/60Hz
- High input-output isolation 3000Vrms
- Remote inhibit
- Input and output alarm
- Railway version EN50155 RIA12 (optional)
- Fire and smoke: EN45545-2 approved
Specifications
| INPUT | |
|---|---|
| Voltage | See selection table |
| Max input ripple | 5% Vin nom (Vrms, 100Hz) |
| SAFETY | |
|---|---|
| Safety according to | EN60950 |
| Dielectric strength Input/Output | 3000 Vrms / 50Hz / 1min |
| Dielectric strength Input / Earth | 1500 Vrms / 50Hz / 1min |
| Dielectric strength Output / Earth | 1500 Vrms / 50Hz / 1min |
| Fire and smoke | EN45545 approved |
| OUTPUT | |
|---|---|
| Output Voltage | 120 / 230Vac sinusoidal |
| Output voltage adjustment range | 110…120 / 220…230 Vac (Factory setting) |
| Load regulation | 0.04 |
| Line regulation | 0.4% @ ΔVin -20…+25% 10% @ ΔVin -30…+25% 1% @ ΔVin -10…+25% for 12Vin models 10% @ ΔVin -20…+25% for 12Vin models |
| Output frequency | 50 / 60Hz ± 0.25Hz |
| Output wave distortion THD | < 2% (16 samples average) |
| Â Output voltage HF ripple | < 20Vpp |
| MECHANICAL | |
|---|---|
| Weight | 1950g |
| Dimensions | 130 x 270 x 50mm |
| ENVIRONMENTAL | |
|---|---|
| StorageTemperature | -40 ... 85°C |
| Operating temperature at Full load | -25 … 55°C (-40 … 55°C) (2) |
| Operating temperature at 50% load | -25 … 70°C (-40 … 70°C) (2) |
| Cooling | Variable speed internal fan |
| MTBF (MIL-HDBK-217-E; Gb, 25°C) | 160.000 h |
| CONTROL | |
|---|---|
| Remote inhibit input | OFF: applying 4...24 Vdc, Impedance >3k3Ω |
| Input and output alarm | Isolated contact relay open when alarm (< 0.1A at 150Vcc) |
| EMC | |
|---|---|
| Immunity according to | EN61000-6-2 / EN50121-3-2 |
| Emissions according to | EN61000-6-2 / EN50121-3-2 |
| PROTECTIONS | |
|---|---|
| Against input over-currents | Internal fuse for 36, 48, 72, and 110V input models |
| Against output overloads < 10A | Linear |
| Against output overloads > 10A | Triggered |
| Against over-temperature | Shutdown with automatic recovery |
Note (2) : The unit can start up and work at an ambient temperature of -40°C with the following restriction: Do not actuate over the connectors below -25°C.
Selection Table
| PART NUMBER |
INPUT VOLTAGE DC (V) |
INPUT VOLTAGE RANGE (V) |
OUTPUT VOLTAGE AC (V) |
OUTPUT CURRENT (A) |
ACTIVE OUTPUT POWER (W) |
APPAR. OUTPUT POWER (VA) |
OUTPUT PEAK CURR. 10MS (A) |
EFFICIENCY (%) | NO LOAD INPUT CURRENT (A) |
|---|---|---|---|---|---|---|---|---|---|
| ODS-750-7271 | 12 | 9.50 - 15 | 230 | 2.0 | 450 | 750 | 10 | 85 | 0.80 |
| ODS-750-7273 | 24 | 16.8 - 30 | 230 | 3.26 | 750 | 750 | 10 | 86 | 0.46 |
| ODS-750-7274 | 36 | 25.0 - 45 | 230 | 3.26 | 750 | 750 | 10 | 87 | 0.36 |
| ODS-750-7275 | 48 | 33.6 - 60 | 230 | 3.26 | 750 | 750 | 10 | 87 | 0.27 |
| ODS-750-7276 | 72 | 50.4 - 90 | 230 | 3.26 | 750 | 750 | 10 | 88 | 0.17 |
| ODS-750-7277 | 110 | 77 - 138 | 230 | 3.26 | 750 | 750 | 10 | 89 | 0.12 |
| ODS-750-7281 | 12 | 9.50 - 15 | 120 | 3.75 | 450 | 750 | 16 | 84 | 0.80 |
| ODS-750-7283 | 24 | 16,8 - 30 | 120 | 6.26 | 750 | 750 | 16 | 86 | 0.46 |
| ODS-750-7284 | 36 | 25.0 - 45 | 120 | 6.26 | 750 | 750 | 16 | 87 | 0.36 |
| ODS-750-7285 | 48 | 33.6 - 60 | 120 | 6.26 | 750 | 750 | 16 | 87 | 0.27 |
| ODS-750-7286 | 72 | 50.4 - 90 | 120 | 6.26 | 750 | 750 | 16 | 87 | 0.17 |
| ODS-750-7287 | 100 | 77 - 138 | 120 | 6.26 | 750 | 750 | 16 | 88 | 0.12 |
Technical Drawings
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.