IFP Series Intermediate Frequency AC Power Supply |
- Power range: 500VA ~ 600KVA
- Voltage range: 0 ~ 150Vac / 0 ~ 300Vac
- Static 400Hz output.
- Precise voltage and current setting and measurement capabilities
- Small size, high efficiency and low energy consumption.
- OVP, OCP, OTP and short circuit protections etc.
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Overview |
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IFP series is a kind of static AC power source with 400Hz fixed output which specially designed for aviation 400Hz electric equipment testing and other situations need 400Hz output. Its output power range is from 5KVA to 200KVA, it has high display resolution & stability, low waveform distortion, full protections and friendly operation-panel. |
Block diagram |
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Features |
- Unique instantaneous value double-loop control mode adopted, with high control precision and good waveform quality, which can be applied to various loads.
- IGBT high-frequency static inversion, small size, light weight, low noise, high efficiency, and low interference to the surroundings.
- Microprocessor control, online adjustment of output voltage and frequency, clear monitoring of operation and fault status.
- LED digital display on operation panel, flexible and convenient to use.
- The output isolation transformer is safe and reliable, and can withstand the reverse electromotive force generated at the load end.
- Perfect protection function: over current, over voltage, over temperature, short circuit protection and alarm.
- Strong overload capacity.
- Three-phase independent, can withstand three-phase unbalanced load.
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Optional functions |
- 0 ~ 5V / 0 ~ 10V / 4 ~ 20mA analog signal control. (DB port) (+AC)
- RS communication interface (RS232 / RS485 optional) (+RC)
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Application |
- Airdrome ground establishment, radar, ship, spaceflight, and 400Hz electronic manufacturing & debugging.
- Other situations which need intermediate frequency (400Hz).
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Specifications |
Output phase |
Single-phase |
Three-phase |
Output capacity |
500VA~200KVA |
3KVA~600KVA |
Circuit mode |
SPWM mode |
Input |
Single-phase 220Vac ± 10% / 50Hz, 60Hz ± 6% |
Three-phase 380Vac ± 10% / 50Hz, 60Hz ± 6% |
Input power factor |
≥0.8 |
Output |
Voltage |
110V system: 0.0 ~ 150.0V (Low level) 220V system: 0.0 ~ 300.0V (High level) |
Phase voltage: 0V ~ 150V (Line voltage: 0 ~ 260V) Phase voltage: 0v ~ 300V (Line voltage: 0V ~ 520V) |
Frequency |
400Hz±20% |
CV stability |
±0.5% |
Frequency stability |
≤0.1% |
Harmonic distortion |
Pure sine wave, ≤±1.5% (linear load) |
Crest factor |
3:1 |
Over-loading ability |
125% 10min, 150% 1S |
Dynamic characteristics |
<5% (0~100% load variance) |
Output display |
Voltage, Current, Power, Frequency & Power factor LED 4-bits display, precision: 1% |
Protections |
Auto tripping and alarm when over voltage, over load, over temp, over current and short-circuit. |
Cooling mode |
Forced air-cooling type |
Working temperature |
10°C ~ 60°C |
Relative Humidity |
0 ~ 90% (non-condensing) |
The product can be customized on demand.
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Maintenance |
- Check whether the bolts or moisture loosen regularly
- Check whether water leakage at pipe connection regularly
- Check whether any leaking of water pipe connection regularly.
- Regularly open the box side plate, cleaning dust inside.
- Regularly with clip-on ammeter check three-phase input current that it is abnormal and serious drift phenomenon, if abnormal, contact the supplier in time.
- Specially assigned person for equipment maintenance.
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Installation environment |
- Ambient temperature: Please have the power source working in safe temperature range (0ºC ~ 45ºC) or it would affect life of power source.
- Please install the power source at least 50cm distant from surroundings to have better ventilation.
- Please install the power source away from vibration (less than 0.6G), especially equipment like puncher.
- Keep the power source away from direct sunshine, humidity or place with water globule.
- Keep the power source from corrosive, flammable & explosive gas.
- Keep the power source away from oil stain, dust & metallic dust.
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