2KVA frequency stabilized power supply

(Product brief)

This product is a power supply voltage power supply frequency is not stable, the voltage distortion, flicker, comprehensive quality problems such as drop cases, to protect sensitive equipment power quality of power electronic devices in the network.

Power supply uses advanced pulse width modulation (SPWM) IGBT high frequency inverter technology, the internal structure of AC-DC-AC to remove interference, output wave pure, regulators, frequency range, high accuracy, light weight, small size, output isolation transformer characteristics such as generator high high quality uninterrupted power supply system.

(Main features)

1, output isolation transformer, safe and reliable, any unbalanced loads and can be used independently for each phase.

2; Efficiency is above 90%; Applicable to a wide load; For sensual; Capacitive; Resistance and mixed load

3, fast dynamic response, load 0-100% changes, the steady-state response time ≤ 20ms.

4, strong ability to adapt to the natural environment, good resistance to interference.

5; Valley Mitsubishi IGBT; Hitachi chip output isolation transformer; Stable and reliable

6; Input passive filter; Improve power quality

7, redundant hardware output protection circuit with output voltage, overcurrent, overload, overheat, short-circuit protection and alarm, fast response, ensure that the power supply output fail not to damage electrical equipment.

8, dual-loop control, strong impact resistance and excellent load capacity.

9, separate actual real-time measurement of electric parameters appear: output frequency; Output voltage; Output current; Output power and power factor

(Standard)

(GB7260-87 uninterruptible power supply equipment) (Q/01AK001-2005 program-controlled frequency power supply) (GJB181A-2003 powered aircraft characteristics) (GJB572-88 aircraft ground power supply characteristics and General requirements)

(Technical data)