Features ( 1-3kVA)
- High frequency on-line double conversion technology
- DSP (Digital signal processors) control technology
- Active power factor correction (APFC), input power factor up to 0.99
- Output power factor 0.9 & Advanced battery management (ABM)
- Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
- Auto sensing frequency & Ø 50 / 60 Hz frequency conversion
- Quick and stable charging, 90% capacity restored in 4 h & Linear derating in low voltage input reducing battery discharging times.
Features – (6-10kVA) High frequency
- Single / single-phase, three / single-phase models with on-line double conversion technology.
- DSP (Digital Signal Processors) technology
- Suitable for all kinds of loads (resistive, inductive and non-linear loads etc)
- High overload capability (up to 150%)
- Bypass dual DSP control design to enhance more reliability (10-30k)
- Redundant & parallelable with advanced parallel current-sharing control technology (10 – 30 kVA)
- Cold start and mains start function
- High charging capability: 2 A / 4 A / 6 A / 8 A / 10 A / 12 A selectable (standard), 14 A / 16 A / 18 A / 20 A / 22 A / 24 A selectable (options) (10-30k)
- Standard configuration with output isolation transformer.
- Superior protection (surge, short-circuit, overvoltage, undervoltage, overcharge, reverse battery protection etc.)
- Advanced communications: RS232 and USB ports (standard), SNMP, dry contacts and RS485 (options))
- Other options (parallel kits, input isolation transformer, bypass isolation transformer and harmonic suppressor)
Features – (6-10kVa) Low frequency
- High frequency on-line double conversion technology
- Advanced DSP and 3-level technology & High charging current available (Max. 12 A)
- Output power factor 1.0 & High efficiency 95% (up to 98% in ECO mode)
- Active power factor correction (APFC), input power factor up to 0.99
- Wide input voltage range (110 ~ 288 Vac) and frequency range (40 ~ 70 Hz)
- Two modes of frequency conversion: 50 Hz input / 60 Hz output or 60 Hz input / 50 Hz output
- Dual-input design, supporting independent bypass.
- Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces
- Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check
- Intelligent battery management, automatic floating / equalizing charge control, charger dormancy control, increasing battery life by 50%
- Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms