DC/AC Inverters

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.

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premium-ocs-260-series

Features

  • Sine wave output voltage
  • Selectable output frequency: 50/60Hz
  • Adjustable output voltage
  • Output failure alarm
  • Remote inhibit
  • High input-output isolation 3000Vrms
Specifications
INPUT
Voltage See selection table
Max input ripple 5% Vin nom (Vrms, 100Hz) 
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 Illustrations
premium-ocs-260-series Electrical component diagram with measurements and fuse specs. Electrical circuit diagram for a power supply. Connector and spring clamp terminals diagram. Exploded diagrams of electronic components: subrack front plate, mounting base, and DIN rail clip. Two graphs showing current draw over time for 120V and 230V appliances. Graph showing percentage output versus degrees Celsius. Voltage and cable size chart.
Downloads
OCS-260_Datasheet.pdf
INPUT
Voltage See selection table
Max input ripple 5% Vin nom (Vrms, 100Hz) 
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
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
premium-ocs-260-series Electrical component diagram with measurements and fuse specs. Electrical circuit diagram for a power supply. Connector and spring clamp terminals diagram. Exploded diagrams of electronic components: subrack front plate, mounting base, and DIN rail clip. Two graphs showing current draw over time for 120V and 230V appliances. Graph showing percentage output versus degrees Celsius. Voltage and cable size chart.
OCS-260_Datasheet.pdf

Find the Right Model

Model Number Input Voltage (Vdc) Output Voltage (Vac) Output Power (Va / kVA)
product variant OCS-260-7031 12Vdc: 9.5 - 15Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7033 24Vdc: 16.8 - 30Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7034 36Vdc: 25.2 - 45Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7035 48Vdc: 33.6 - 60Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7036 72Vdc: 50.4 - 90Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7037 110Vdc: 77 - 138Vdc 230Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7041 12Vdc: 9.5 - 15Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7043 24Vdc: 16.8 - 30Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7044 36Vdc: 25.2 - 45Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7045 48Vdc: 33.6 - 60Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7046 72Vdc: 50.4 - 90Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA
product variant OCS-260-7047 110Vdc: 77 - 138Vdc 120Vac 50 / 60Hz ± 0.25Hz 260 VA

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