Product introduction
Frequency conversion power supply is a kind of soft magnetic component, which has the function of voltage conversion, transmission power and insulation isolation.
Function features
1.One machine has muptiply usage.
2.Provide the world's standard power supply, stable and pure sine wave, simulation testing of various electrical products;
3.16 bit microcontroller (simulation) control, intelligent (simulation) control the output voltage and frequency, easy to operate. ;
4.High frequency PWM design, with IGBT to do power driven, small volume, low noise;
5. Unique clockwise control mode, can set the standard voltage -10%~-30% and +10%~+25%, the control precision is high, the waveform quality is good, can adapt to all kinds of load
6.Efficiency is up to 85%, wide application, load power factor can be 0.5~1.0;
7.Intelligent response fast, to 100% of the on-load or off-load, the regulator reaction time is within 2ms
8.Overload ability is strong, the instantaneous current can withstand the rated current 300%;
9.With high current, overload, over temperature, and other multiple protection and alarm;
10.Current(A) ,voltage (V) , frequency (Hz), power (W), power factor (PF) all use LED digital tube display, easy to read, high resolution;
11.Output voltage have 0~150V/0~300V two gear shifting;
12.Output frequency can be adjusted as 50HZ, 45HZ~65HZ, 60HZ, 2F, 4F, 400HZ;
13. Low distortion, input / output complete isolation, safe and reliable
14.Wide range of application, can be widely used in variable frequency transformer;
15.Single phase 500VA~500KVA, three-phase 3KVA~1600KVA, can be customized of special specifications
Parameter for Variable frequency power supply
| Input voltage | three phases 380V Flunctuation range323V~528V |
| Input frequency | 50/60Hz ±5% Power factor:≥85% |
| Output voltage | 80V~144V(0~150V)145V~288V(0~300V) |
| Output frequency | 47Hz~63Hz(47Hz~63Hz,50Hz,60Hz,2Ff,4F,400Hz)can adjust |
| Rated current | 130A 200A 390A 500A 650A 860A 980A |
| Over-load ability | Instantaneous current can be 300% of rated current |
| Strain time | When 100% on-load or off-load,voltage regulation is within 2ms |
| Frequency stability | ≤0.01%(0~100% load change,output frequency is unchanged |
| Load regulated rate | ≤3%(100% absolutely resisdance load) |
| Efficiency | ≥85%,when the power factor is ±0.5~1.0 or +10%~+25%,it can intelligent respond rapidly |
| Control way | IGBT/SPWM Sine parallel modulation |
| Display way | Display the voltage,current,frequency,and power factor through LED |
| Protection | over-voltage,over-current,over-temperature,short circuit,short pahse |
| Insulation resistance | >2M OHM |
| Noise | <65dB(A) |
| Relative humidity | Under 90%,-10℃~45℃(outdoor-30℃~45℃) |
| Install altitude | <1000m |
Products pictures
Company Information
ShenZhen FeiXiangDa Electrical Co.,Ltd specialized in manufacturing and selling various power supply products including precise and energy-efficient voltage stabilizer, transformer, voltage regulator, variable frequency power, DC power and UPS power supply etc…
Our company is integrated with R&D, design, manufacturing, marketing, and service, and was introduced by ISO9001 quality standard and 3C certifying for multi-products, we are supplying reliable, energy-efficient products and guarantee to different scopes covering OEM factory, minerals, telecommunications , finance, government, energy, traffic, medical, military, education etc.
Our company is based on honesty, loyalty and credibility, we always offer overall solution with professional technique, precise equipments and perfect service.
Certifications
Our partner
We service most domestic and oversea famous customers of transformer and receive high reputation for many years.Our products widely used in the follow machines and service our customers:
You can send your inquiry to MS. Ivy Wu through below ways
M:+86-18923857949 T:+86-755-27525435
Skype:ivy.wu.1