|Input voltage: 1 (V) || Waveform distortion: 1 (%) || Frequency regulation of: 1 (%) |
| Output voltage: 1 (V) || Load regulation: 1 (%) || Circuit mode: SPWM switching |
| Load Type: Mixed loads || Custom processing: || Efficiency: 1 (%) |
| Applications: Motor || Type: AC Power Supply || Model: AF400 |
| Output frequency: 1 (Hz) || Brand: ACS || Product Certification: CCC |
| Control mode: Pulse width modulation type || Input Frequency: 1 (Hz) |
This series of products using high-frequency frequency power supply switching converter power electronics technology, specifically for aviation and military electrical and electronic equipment design and manufacture 400Hz static variable frequency power supply, can be used for aircraft and airborne equipment, radar, navigation and other military electronic equipment, and other needs 400Hz frequency of the power supply is variable frequency power supply unit replacement. This product voltage and frequency regulation are ± 20% adjustment range, suitable for three phase unbalanced load or full load, any phase can be used as a single-phase power supply use, but also suitable for laboratory or production line, as a debugging test power can also be customized production 25-1500Hz various frequency and voltage power supply.
1; using SPWM dedicated chip; control of high precision; waveform quality; can be adapted to a variety of loads
2; instantaneous value unique double-loop control; control of high precision; waveform quality; can be adapted to a variety of loads
3; IGBT high frequency static inverter; small; lightweight; low noise; high efficiency; against outside interference small
4; microprocessor control; output voltage adjustable frequency line; operation and fault status at a glance
5; for three phase and completely unbalanced load; any phase can use for single-phase power supply
6; independent real-time measurement of electrical parameters table shows the frequency; voltage; current; power and power factor; flexible and easy to use; make the operation more handy
7; isolation transformer isolated output; safe and reliable; adaptability
8, used alone or mounted 19 'standard cabinet can be
(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)
Volume (L * W * H)
410 * 440 * 135 (mm)
High-end industrial products
IGBT / SPWM pulse width modulation
50HZ ± 5%
(Standard sine wave)
Rating 36V / 115V / 200V (specify when ordering), ± 20% of the adjustable
400HZ / 300-500HZ (continuously adjustable)
Voltage regulation rate
THD≤ ± 3% (resistive load)
Adapt to the load
No type restrictions, inductive and capacitive loads need to amount to use.
Digital display: Output frequency; voltage; current; power / power factor
Input no-fuse switch; Output no fuse switch; overvoltage; overcurrent; overload; over temperature and short circuit protection and automatic alarm
500Vdc 20MΩ or more
1800Vac / 5Ma / 1 分钟
Forced air cooling fan
Three film surface quality, fine orange lines
Referring GJB151A-97, GJB152A-97 requirements
Use of the environment
Power according to the modular design, ease of maintenance replacement parts.
Vibration tests on the ship in accordance with standards, strengthening anti-vibration, after the long-distance transport to ensure reliable performance.
After the parameters debugging, still keep the original settings.
Communication monitoring optional RS232 / 485 and other communications interfaces.
According to the voltage, frequency and other parameters can be specially tailored to customer requirements.