RT Series, Single Phase, 1/2/3 kVA

Availability

• True online double-conversion topology and zero transfer time to battery ensure high reliability.
• Watch-dog design of DSP (Digital Signal Processor) increases reliability.
• Cold-start capability provides temporary battery power when the utility power is out.
• Fan failure detection alerts users to failed fans.
• Hot swappable batteries ensure continuous operation even when batteries are being replaced.
• Optional external battery pack for easy scaling of longer backup time.
• Operation temperature tolerance up to 50°C ensures critical loads’ continuity.

Green & Low TCO

• High output power factor 0.9 provides more real power to critical loads.
• High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 5%) save upstream investment.
• Up to 94% AC-AC efficiency and 97% efficiency in ECO mode result in marked energy cost savings.
• Wide input voltage range reduces the chance of using the battery and extends battery life.
• Intelligent battery management sustains battery life and performance.
• Fan speed control by load level maximizes efficiency and reduces audible noise.

Flexibility

• Load segment control allows less-critical loads to be disconnected during blackouts and saves battery runtime for important loads.
• Convertible rack and tower configuration in 2U size cabinet.
• Excellent local communications through rotatable LCD display.
• Intelligent management software connectivity via RS232 or USB port.

• * When the UPS is de-rated to 90% of its capacity.
• ** When the total load reaches 75%.
• *** 40 ~ 50°C with 80% de-rating.

All specifications are subject to change without prior notice.