(Introduction)

I produced the three-phase frequency stabilization power supply is used in today's international advanced IGBT inverter output technology, designed using advanced, high-performance microprocessor-controlled precision power supply, it has over-current, short circuit, over voltage, under voltage, overload protection and alarm fault display function to ensure the safety of electrical equipment and variable frequency power supply having strong load adaptability, good output waveform quality, good man-machine interface, simple operation, small size, light weight advantages. sine output, adjustable output voltage and frequency power inverter provides AC power to the electrical equipment required.

The products are widely used in home appliances manufacturing, electrical, electronics manufacturing, industry, computer equipment manufacturing, laboratory and testing units, aviation, military units, medical equipment, railway, oil drilling platforms require different power and special requirements place.

(main feature)

1. The use of separate (stand-alone), output isolation power transformer structure, three-phase single-phase desirable use

2. The high-precision frequency stabilization, rapid adjustment knob voltage and frequency can be adjusted with a load directly online

3. The three-phase active power, high-frequency, precision anti-interference ability

The transient response speed, 100% load / unload, the regulator within 2ms response time

5. No radiation interference, with a small harmonic components, and special treatment, no interference

6. Unique instantaneous value control, waveform distortion, high control accuracy

7. High efficiency up to 85% for wide loads, for inductive, capacitive, resistive load

8. Provide world standard grid voltage, frequency, simulation tests of various electrical products

9. Output voltage: high-grade phase voltage 0 ~ 300V (line voltage of 0 to 520) continuously adjustable, low phase voltage 0 ~ 150V (line voltage 0 ~ 260V) continuously adjustable voltage can simulate the world

10. The independent electrical parameters of table show actual real-time measurement: Output frequency; output voltage; output current; output power and load power factor

11. Mitsubishi IGBT, Mitsubishi driver modules, ruby, Suzuki imported filter capacitor

(Performance standards)

(GB7260-87 uninterruptible power supply) (Q / 01AK001-2005 programmable frequency voltage power supply) (GJB181A-2003 aircraft power characteristics) (GJB572-88 aircraft ground power supply characteristics and general requirements)

(Technical Parameters)