3-6KVA single-phase inverter power supply

3-6KVA single-phase inverter power supply

Product description:

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: IT industry Type: variable voltage variable frequency power supply Model: AF60
Output frequency: 1 (Hz) Brand: ACS Product Certification: CCC
Control mode: Pulse width modulation type Input Frequency: 1 (Hz)

Because of historical reasons, the world grid index is not uniform, which for our export products worth, creating a barrier. I research and development company with production and export of military technology to accurately simulate grid conditions in different countries, and have frequency stabilization function AF60 series variable frequency power supply. The inverter power supply designed for the import and export of electrical products transformer, frequency test power supply design and manufacturing, to provide world standard grid voltage and frequency, output voltage, output frequency stepless digital adjustable States, stable pure sine wave output, eliminate network interference, particularly applicable to the export of electrical products voltage, frequency conversion test; laboratory, measuring rooms and other departments for a variety of sophisticated testing; as well as the import of equipment for power 60Hz frequency power.

(main feature)

1. Low distortion interference, enter 357 odd filter on the grid without interference, input / output fully isolated, secure and reliable

2.16 microprocessor controlled, intelligent, flexible and easy to operate

3. fast dynamic response, 0-100% load change, the steady-state response time (0.1S

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

5. Unique instantaneous value control, waveform distortion is small, high control accuracy

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

7. imported German Siemens IGBT high frequency inverter and movement, stable and reliable

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

9. Output voltage: low-grade: 0-150V, high-grade: 0-300V continuously adjustable

10. Output frequency: fixed-frequency 50/60/100 / 200Hz; FM 45-65Hz continuously adjustable

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

(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)









Volume (L * W * H)

560 * 350 * 600 (mm)


High-end industrial products

working principle

IGBT / SPWM pulse width modulation

AC input






50HZ ± 5%

AC output

(Standard sine wave)




Low-grade 0-150V (Continuously adjustable) high-grade 0-300V (Continuously adjustable)

Output current limit

25A (L)

42A (L)

50A (L)

12A (H)

21A (H)

25A (H)


60HZ / 45-60HZ (continuously adjustable)

Frequency stability


Load stability


Voltage regulation rate


Waveform distortion

THD≤ ± 3% (resistive load)

Power Factor




Reaction time


Adapt to the load

No type restrictions, inductive and capacitive loads need to amount to use.

Panel Displays

Digital display: Output frequency; voltage; current; power / power factor

protective device

Input no-fuse switch; Output no fuse switch; overvoltage; overcurrent; overload; over temperature and short circuit protection and automatic alarm



Insulation reactance

500Vdc 20MΩ or more

Voltage insulation

1800Vac / 5Ma / 1 分钟

Cooling device

Forced air cooling fan

Chassis Architecture

Three film surface quality, fine orange lines

Electromagnetic Compatibility

Referring GJB151A-97, GJB152A-97 requirements

Use of the environment

Operating temperature


Relative humidity

0-90% (non-condensing)


2000 meters


a. Power according to the modular design, ease of maintenance replacement parts.

b. Follow the on ship vibration test standards, strengthening anti-vibration, after the long-distance transport to ensure reliable performance.

c. After the parameters debugging, still keep the original settings.

d. Communication monitoring optional RS232 / 485 and other communications interfaces.

e. according to the voltage, frequency and other parameters can be specially tailored to customer requirements.