Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA
Open Frame Inverter 300VA

Open Frame Inverter 300VA

Power conversion

The Ekyrail Open Frame 300VA Inverter is a compact and integration-ready power solution designed for onboard equipment such as locomotive refrigerators. It delivers reliable pure sine-wave AC power in a space-optimized format.

Technical Highlights

Input voltage
74 VDC nominal (56–89 VDC range)
Output voltage
117 VAC ±5 %
Output power
300 VA continuous
Peak power
450 VA (10 minutes)
Waveform
True sine wave (<2% THD)
Frequency
60 Hz ±1 Hz
Efficiency
≥85% at rated load
Open frame design for OEM integration
Ideal for refrigerators and compact onboard systems
Overload, short-circuit, and thermal protection
Reverse polarity protection
Lightweight and compact form factor
Download specification

Description

The Ekyrail Open Frame 300VA Inverter is specifically designed for OEM integration inside onboard equipment, such as locomotive refrigerators and compact cab systems. Its open-frame design allows seamless installation within enclosures where space and airflow are critical.

The unit converts the locomotive’s 74VDC battery supply into clean 117VAC true sine-wave power, ensuring safe operation of sensitive electronics. Its compact footprint makes it ideal for embedded applications where a traditional enclosed inverter would not fit.

Engineered for railway environments, the inverter includes comprehensive protections against overload, short circuits, and voltage irregularities. Its high efficiency and reliable performance make it a dependable solution for integrated onboard power systems.