Input Parameters

• Input voltage range: approx. 55–150 VAC at 60% load and 110–300 VAC at full load

• Frequency: approx. 40–70 Hz

• Power Factor (PF): approx. 0.99

Output Parameters

• Output voltage: selectable from 200 to 240 VAC

• Output power factor: 1.0

• Voltage regulation: ±1%

• Frequency: synchronized within ±5 Hz; in battery mode: fixed 50/60 Hz ±1 Hz

• Waveform: pure sine wave

• Transfer time: 0 ms (utility to battery), ~4 ms (to bypass)

Efficiency & ECO Mode

• Efficiency in AC mode: approx. 92%

• Efficiency in battery mode: approx. 88%

• ECO mode efficiency: up to 90%

Battery & Charging

• Uses 12 V batteries with capacity from 9 Ah

• Recharge time: approx. 4 hours to 90% charge

Protection & Control

• Overload and short circuit protection

• Automatic and manual bypass

Physical Parameters

• Dimensions (approx.): W 440 × D 325 × H 86 mm (depending on form factor)

• Weight: from 11 kg (entry-level) to 19 kg or more for larger models

Operating Conditions

• Temperature: 0 °C to +40 °C

• Humidity tolerance: up to 90% (non-condensing)

• Stability: overheating protection, low battery alert

• Interfaces: RS‑232, USB, optional SNMP for remote monitoring and management