DC/AC Inverters

Premium ODX-4500 SERIES DC/AC Inverter

The Premium ODX-4500 Series DC/AC Inverter is a powerful and adaptable solution designed to meet the rigorous demands of industrial and railway applications. With a robust 4500VA output and advanced features, this inverter ensures reliable performance in even the harshest environments. Key features include sine wave output voltage for precise mo...

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The Premium ODX-4500 Series DC/AC Inverter is a powerful and adaptable solution designed to meet the rigorous demands of industrial and railway applications. With a robust 4500VA output and advanced features, this inverter ensures reliable performance in even the harshest environments.

Key features include sine wave output voltage for precise motor control, selectable output frequency (50/60Hz), and adjustable voltage for enhanced operational flexibility. High input-output isolation (3000Vrms) and comprehensive protections, such as overload and over-temperature safeguards, make the ODX-4500 a reliable choice. Remote monitoring and control via RS-232 and alarms by isolated relay contacts ensure seamless integration into advanced systems. Optional compliance with EN50155 and EN45545-2 makes it ideal for railway applications.

Engineered for reliability, the ODX-4500 operates in temperatures ranging from -25°C to 70°C with efficient cooling through internal fans. Its compact, durable design is backed by rigorous compliance with safety and EMC standards, ensuring dependable performance across diverse conditions.

The Premium ODX-4500 Series DC/AC Inverter is the optimal choice for industries and applications requiring high performance, flexibility, and safety.

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Features
  • Sine wave output voltage
  • Suitable for motors control
  • Selectable output frequency: 50/60Hz
  • Adjustable output voltage
  • High input-output isolation 3000Vrms
  • Remote inhibit
  • Configurable input: Reverse or Mid power
  • Remote control via RS232
  • Alarms by isolated relay contacts
  • Remote off opto-coupled
  • Optional railway version EN50155
  • Fire and smoke: EN45545-2 approved
Specifications
INPUT
Input Voltage range -30, +25% Vin nom
Max input ripple 5% Vin nom (Vrms, 100Hz)
SAFETY
Dielectric strength: Input /output 3000 Vrms / 50Hz / 1min
Dielectric strength: Output / ground 1500 Vrms / 50Hz / 1min
Dielectric strength: Input / ground 500 Vrms / 50Hz / 1min
Safety according to EN60950-1, EN62368-1
Fire and smoke EN45545-2 (only for T railway versions)
OUTPUT
Nominal Output Voltage  400 Vac
Output voltage range: 50...440Vac via RS-232
Output frequency 50 / 60Hz via DIP-switch, 5...75Hz via RS-232
Load regulation < 4 %
Line regulation < 2% Vin -25% ... +25%, < 10% Vin -30% ... +30%
Output wave distortion THD < 2% (average of 16 samples)
Output HF ripple < 2.5%
MECHANICAL
Approximate weight <7240 g
Shock and Vibrations according to EN61393:2011 Category 1 Class B
ENVIRONMENTAL
StorageTemperature -25 ... 80°C
Operating temperature at Full load -25 ... 55°C (EN50155 OT1)
Operating temperature at 62.5% load -25 ... 70°C (EN50155 OT3)
Operating temperature at 25% load  -25 ... 85°C (EN50155 OT5)
Relative humidity 5 ... 95%
Cooling Controlled internal fan
MTBF (MIL-HDBK-217-E; Gb, 25°C) 100.000 h
CONTROL
Output OK LED Green
Input OK LED Green
Input alarm Open when alarm. Maximum rating: 0.16A at 160Vdc
Output alarm Open when alarm. Maximum rating: 0.16A at 160Vdc
Remote OFF input OFF: applying 15 ... 143Vdc, Impedance>35kΩ
Configurable input (reverse or mid-power) ON: applying 15 ... 143Vdc, Impedance>35kΩ
EMC
Emission according EN61000-6-4, EN50121-3-2
Immunity according EN61000-6-2, EN50121-3-2
PROTECTIONS
Against overloads Current and I²T limited (see overload protection)
Against over temperature Shutdown with auto-recovery
Selection Table
MODEL 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. 5 S (rms) (A) OUTPUT PEAK CURR. 10MS (Iopk) (A) EFFICIENCY (%) NO LOAD INPUT CURRENT (A)
ODX~4500~7425 72 50.4 - 90 400 6.50 4000 4500 9.5 15 92 < 0.67
ODX-4500-7426 100 70 - 125 400 6.50 4000 4500 9.5 15 93 < 0.49
ODX-4500-7427 110 77 - 138 400 6.50 4000 4500 9.5 15 93 < 0.44
Technical Drawings
Technical drawing showing dimensions of electrical box. Wiring diagram and power derating chart. Electrical circuit diagram with input, output, and control components. Diagrams of rackmount brackets and trays for computer gear.
Downloads
ODX-4500_Datasheet.pdf
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.

FAQs
The ODX-4500 is a 4500VA DC/AC inverter designed for industrial and railway applications that need a clean, regulated sine wave AC supply from a DC source. It's commonly used to power motors, control systems, and other AC equipment in harsh or remote environments, including rail vehicles fitted with the optional EN50155 railway compliance.
Yes. It delivers a sine wave output voltage, which makes it suitable for driving motors and other equipment that requires clean AC power rather than the modified or stepped waveforms produced by simpler inverters.
Yes, the output frequency is selectable between 50Hz and 60Hz, and output voltage is adjustable, allowing the ODX-4500 to be configured for different regional standards or load requirements.
Yes, an optional railway-compliant version is available that meets EN50155 (railway electronic equipment) and EN45545-2 (fire and smoke behaviour) standards, making it suitable for installation in rail rolling stock.
It supports remote control via RS232, a remote inhibit function, an opto-coupled remote off input, and alarm outputs via isolated relay contacts — allowing integration into building management systems, SCADA, or other supervisory control platforms.
The unit is rated to operate from -25°C to +70°C, with cooling provided by internal fans, making it suitable for demanding industrial and outdoor environments.
It includes high input-output isolation of 3000Vrms along with overload and over-temperature protection, helping protect both the inverter and connected equipment during fault conditions.