EH5500 Rack Mount Series (1-3KVA)
ModelEH5500 H1KR/H1KRS, EH5500 H2KR/H2KRS, EH5500 H3KR/H3KRS
Online UPS — High Frequency Single Phase Online UPS
At a glance
- Rated Capacity
- 1KVA/1KW / 2KVA/2KW / 3KVA/3KW
- Output voltage
- 208/220/230/240VAC
Series ranges may cover several models. Confirm your required configuration with our team.
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Applications
Backup Power / Critical Power (UPS)
Key features
- Double-conversion online design with zero output transfer time, single-phase input and output.
- DSP digital control for stable, reliable performance.
- Active power factor correction (PFC) close to 1, reducing grid pollution and energy costs.
- Ultra-wide input voltage range.
- Input frequency range of 40-70Hz, compatible with fuel generators.
- LCD + LED real-time display of UPS operating status.
- Self-diagnosis function detects hidden faults.
- Comprehensive protection: over/under-voltage, overload, short-circuit, temperature and battery overcharge.
- Efficiency up to 95.5%, reducing power loss.
- Cold-start capability directly from battery.
- Neutral/live line detection avoids reverse-connection faults.
- Automatic recovery, reconnection and battery charging when utility power returns.
- Standard RS232 communication port, with optional SNMP card for remote monitoring.
