10–300 kVA 380–415 VAC Double conversion EPO

Three-phase online UPS

Available in the 10–300 kVA range, the three-phase online UPS provides uninterrupted, reliable power for critical high-power systems, with advanced protection against grid fluctuations and power outages.

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Operating principle

High power for critical infrastructure

Three-phase online UPS systems provide uninterrupted power for critical high-power applications such as data centres, hospitals and large industrial facilities.

With reverse current protection, automatic voltage regulation and a wide input voltage range, they offer full protection against grid-related problems.

Reverse current protection

Reverse current protection improves system and personnel safety.

Automatic voltage regulation

Keeps the output voltage stable with the AVR function.

Scalable capacity

Wide capacity range from 10 kVA to 300 kVA.

Technical data

Specification values andkey features

Technical specifications

Capacity: 10 kVA – 300 kVA
Input voltage: 380 / 400 / 415 VAC (selectable)
Input voltage range: ± %25
Input frequency: 50 or 60 Hz (selectable)
Output voltage: 380 / 400 / 415 VAC (same as input)
Output frequency: 50 or 60 Hz (selectable)
Power factor: 0,8
Waveform: Pure sine waveform
Communication: RS232, USB / dry contact, EPO, SNMP (optional)

Key features

Reverse current protection
High reliability
Automatic voltage regulation function (AVR)
Wide input voltage range
Pure sine wave output
Automatic restart on AC recovery (auto-restart)
Automatic 50/60 Hz frequency detection
Lightning and overcurrent protection
Deep-discharge protection (prevents deep discharge for battery health)
Low battery and overload alarm

Values are shared for information purposes and may vary. Production with different values is possible. For details, contact us.

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