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 & military 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 military 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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