Premium OCS-260 SERIES DC/AC Inverter
The Premium OCS-260 Series DC/AC Inverter is a compact and reliable power solution designed for industrial and railway applications. With a power output of up to 260VA, it offers efficient and safe power conversion for critical environments. Key features include pure sine wave output, selectable output frequency (50/60Hz), and adjustable voltage...
Read MoreThe Premium OCS-260 Series DC/AC Inverter is a compact and reliable power solution designed for industrial and railway applications. With a power output of up to 260VA, it offers efficient and safe power conversion for critical environments.
Key features include pure sine wave output, selectable output frequency (50/60Hz), and adjustable voltage for flexible operation. The OCS-260 is equipped with high input-output isolation (3000Vrms) for enhanced safety and alarm notifications via solid-state relay contacts for seamless monitoring. With compliance to EN50155 and EN45545-2 standards, it is specifically designed for railway and industrial applications.
Built for durability, the OCS-260 operates efficiently across a wide temperature range (-40°C to 55°C) using natural convection cooling. Its lightweight and compact design make it easy to install, while its advanced protections, including overload and under-voltage shutdown, ensure reliable operation over a lifespan of 250,000 hours.
The Premium OCS-260 Series DC/AC Inverter is the perfect choice for industries requiring high-performance, adaptable, and durable power solutions.
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Features
- Sine wave output voltage
- Selectable output frequency: 50/60Hz
- Adjustable output voltage
- Output failure alarm
- Remote inhibit
- High input-output isolation 3000Vrms
- Optional railway version EN50155
- Fire and smoke: EN45545-2 approved
Specifications
| INPUT | |
|---|---|
| Voltage | See selection table |
| Max input ripple | 5% Vin nom (Vrms, 100Hz)Â |
| SAFETY | |
|---|---|
| Safety according to | EN60950-1, EN62368-1 Class I OV category II, Pollution degree 2 Input / output isolation: reinforced |
| Dielectric strength Input/Output | 3000 Vrms / 50Hz / 1min (routine test 2s) |
| Dielectric strength Input / Ground | 1500 Vrms / 50Hz / 1min (routine test 2s) |
| Dielectric strength Output / Ground | 500 Vrms / 50Hz / 1min (routine test 2s) |
| Fire and smoke | EN45545-2 |
| OUTPUT | |
|---|---|
| Output Voltage | See selection table. |
| Adjust range | ± 5% of Vonom |
| Load regulation | 0.04 |
| Line regulation | 0.4% @ ΔVin -20…+25% 10% @ ΔVin -30…+25% 1% @ ΔVin -10…+25% for 12V input models 10% @ ΔVin -20…+25% for 12V input models |
| Output frequency | 50 / 60Hz ± 0.25Hz |
| Output wave distortion THD | < 2% (16 samples average) |
| Output voltage HF ripple | < 20Vpp for 230Vac models < 10Vpp for 120Vac models |
| MECHANICAL | |
|---|---|
| Approximate weight | 900g |
| Dimensions | 100 x 220 x 40mm |
| ENVIRONMENTAL | |
|---|---|
| StorageTemperature | -40°C ... 80°C |
| Operating temperature at Full load | -40 ... 55°C |
| Operating temperature at 62.5% load | -40 ... 70°C |
| Cooling | Natural convection |
| MTBF (MIL-HDBK-217-E; Gb, 25°C) | 250.000 h |
| CONTROL | |
|---|---|
| Remote inhibit input | 4 ... 24Vdc |
| Output failure alarm | Solid state relay, open when alarm. Max: 60V, 0.3A |
| EMC | |
|---|---|
| Immunity according | EN61000-6-2 EN50121-3-2 |
| Emissions according | EN61000-6-3 EN50121-3-2 |
| PROTECTIONS | |
|---|---|
| Against Input over-currents | Internal fuse |
| Against output overloads < Iompk | linear |
| Against output overloads > Iompk | Triggered |
Selection Table
| OCS-260-7031 |
|---|
| OCS-260-7033 |
| OCS-260-7034 |
| OCS-260-7035 |
| OCS-260-7036 |
| OCS-260-7037 |
| OCS-260-7041 |
| OCS-260-7043 |
| OCS-260-7044 |
| OCS-260-7045 |
| OCS-260-7046 |
| OCS-260-7047 |
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.