STRUCTURAL SPECIFICATIONS

• 1 phase input - 1 phase output, 3 phase input - 1 phase output, 3 phase input - 3 phase output 2 kVA-200 kVA
• True (double conversion) On-line systen constantly supplying the load with resolute 380 VAC (220 VAC) voltage and 50 Hz. frequency produced by its own inverter unit.
• True sinus output wave
• Reliable operation with all electronical devices
• Genuine static and modular structure with SMPS, PWM and IGBT technology
• Output galvanic isolation transformer
• Higher efficiency and silent operation with microprocessor controlled PWM technology
• Advanced IGBT technology.
• Microprocessor controlled main controller board.
• Trasferring the overload by Static Transfer Switch (STS) uninterruptedly to the main.
• LCD (Liquid Crystal Display) display.
• Wide Protection Systems (over temperature, over load, output short circuit, output voltage low/high)
• Additional terminal for battery connection at the back panel
• In case of defect, manual by-pass and maintenance facility to operate from network
• Automatic shut-off in case of Overheat, short circuit, low battery and IGBT fault
• Protection by fuse for input, output and battery
• Facility to access all the information through RS232 and SNMP communication interface (optional)
• High quality maintenance-free lead-acid type batteries.
• High nonlinear load capacity , special for computers.
• Ergonomic cabin design
• High efficiency
• Production with ISO-9001:2000 Quality Management
• 2 years warranty
• 10 years spare part warranty
• Technical service support

Increased power quality:The UPS has its own internal voltage and frequency regulator circuits which ensure that its output is maintained within close tolerances independent of voltage and frequency variations on the mains power lines. As it supplies regulated, fixed and continuous voltage & frequency, can be used with all electronic devices safely.

Effective Line Isolation/ Increased Noise Rejection:POWER CRAFT UPS, prevents your devices from bad effects of line noises. The rectifier unit at input of the device and galvanic isolation transformer at the output of the device protects loads from the line noises and failures. POWER CRAFT serial UPS supply the load continuously via rectifier/charger and inverter combination which carries out a double conversion. The voltage differences of the line never affects the output voltage. If line exists, the output frequency is synchronized to line.

True double conversion technology:By rectifying the input AC power to DC power, and then converting it back to AC, any electrical noise that may present on the input mains supply line is effectively isolated from the UPS output, therefore the critical load sees only clean power.