ALC3000 series AC intermediate frequency power supply is a power supply specially designed and manufactured for aviation and military electronic and electrical equipment. It can be used in aircraft and airborne equipment, radar, navigation and other military electronic equipment, and other occasions that require 400Hz intermediate frequency power supply. The 400Hz intermediate frequency power supply takes 16-bit micro-controller as the core, power electronic device as the power output unit, and adopts new technologies and modules such as digital frequency division, phase lock, waveform instantaneous value feedback, SPWM pulse width modulation, IGBT (IPM) output, etc. Chemical mechanism, with strong load adaptability, high efficiency, good stability, good output waveform quality, simple operation, small size, light weight, intelligent control, abnormal protection function, adjustable output frequency, fast response speed, strong overload capacity, Fully isolated output, long life and anti-damage characteristics.
◆ The unique instantaneous value double-loop control mode is adopted, with high control accuracy and good waveform quality, which can be adapted to various loads。
◆ Adopting sine pulse width modulation technology (SPWN) design, small size, light weight, low noise, low interference, using the third generation power module (IGBT\IPM) block to promote, high efficiency, stable performance, and heat dissipation efficiency Guo Jia. Microprocessor control, the output voltage frequency can be adjusted online。
◆ The operation display digital LED panel adopts the knob type operation mode, which is simple and convenient. The isolation transformer isolates the output, which is safe and reliable。
◆ Three-phase independent control, centralized monitoring, suitable for three-phase balanced load and any unbalanced load, and can also be used as a single-phase power supply。
◆ Excellent load protection function: with output protections such as overvoltage, undervoltage, phase error, leakage, phase loss, overcurrent, overload, underfrequency, and short circuit. Fast transient response, 100% loading/unloading, output The output load voltage regulation rate can be stabilized at ±1% (linear load) within the response time of 2ms。
◆ Configurable communication interface RS232/485 GPIB (optional)。
|
ALC3000 series intermediate frequency power supply
|
|
Model number
|
3000
|
3001
|
3003
|
3005
|
3010
|
3015
|
3020
|
3030
|
3050
|
3100
|
3150
|
|
capacity
|
0.5K
|
1K
|
3K
|
5K
|
10K
|
15K
|
20K
|
30K
|
50K
|
100K
|
150K
|
|
Production method
|
SPWM (Sine Pulse Width Modulation)
|
|
enter
|
Phase
|
1φ2W
|
3φ4W
|
|
Voltage
|
220V±10%
|
380V±10%
|
|
frequency
|
47Hz ~ 63Hz
|
|
Output
|
Number of phases
|
1φ2W
|
|
Voltage
|
115V-L-N constant voltage output (80-150 adjustment optional)
|
|
frequency
|
400Hz fixed frequency output
|
|
maximmCurrent
|
L=120V
|
4.2A
|
8.4A
|
25A
|
42A
|
84A
|
125A
|
168A
|
250A
|
420A
|
840A
|
1250A
|
|
H=240V
|
2.1A
|
4.2A
|
12.5A
|
21A
|
42A
|
62.5A
|
84A
|
125A
|
210A
|
420A
|
652A
|
|
Display LED
|
Voltage, current, frequency, power, power factor PF
|
|
Power adjustment rate
|
0.1%
|
|
Load regulation rate
|
1 %
|
|
Waveform distortion rate
|
2% (pure resistive load)
|
|
Output transient characteristics
|
Comply with JJB572A-2006 regulations (≤10％S=200MS)
|
|
Frequency stability
|
0.01%
|
|
Voltage resolution
|
0.1V
|
|
Current resolution
|
0.001A/0.01A/0.1A/1A
|
|
Frequency resolution
|
0.1HZ
|
|
Measurementaccuracy
|
Voltage
|
0.5%FS+5dgt
|
|
Electric current
|
0.5%FS+5dgt
|
|
power
|
0.5%FS+5dgt
|
|
frequency
|
0.01%FS+5dgt
|
|
Settingaccuracy
|
Voltage
|
1%FS
|
|
frequency
|
0.1%FS
|
|
protect
|
Over current, over temperature, overload, short circuit
|
|
Operating environment
|
Temperature: 0 ~45℃ Relative humidity: 0-90% (non-condensing state), altitude 1500m
|
|
Insulation reactance
|
500Vdc 20MΩ or more
|
|
Withstand voltage insulation
|
1800vac/5mA/1 minute
|
|
cooling method
|
Forced air cooling
|
|
Additional functions available
|
External control 0-5V/10V/2.5V control
|
|
Custom function
|
Voltage/shape can be customized
|
|
volume
|
Inquiry factory
|
|
Weight (Kg)
|
15kg~900kg
|
接下表：
|
ALC3000S standard three-phase AC power supply
|
|
Model number
|
3006S
|
3009S
|
3012S
|
3015S
|
3020S
|
3030S
|
3060S
|
3100S
|
3150S
|
3300S
|
3450S
|
|
capacity
|
6K
|
9K
|
12K
|
15K
|
20K
|
30K
|
60K
|
100K
|
150K
|
300K
|
450K
|
|
Production method
|
SPWM (Sine Pulse Width Modulation)
|
|
enter
|
Number of phases
|
1φ2W
|
3φ4W
|
|
Voltage
|
220V±10%
|
380V±10%
|
|
frequency
|
47Hz ~ 63Hz
|
|
Output
|
Number of phases
|
3φ4W
|
|
Voltage
|
Phase voltage 115V Line voltage 200V
|
|
frequency
|
400Hz fixed frequency output
|
|
maximumCurrent
|
L＝120V
|
16.8A
|
25A
|
33A
|
42A
|
56A
|
84A
|
168A
|
278A
|
420A
|
840A
|
1250A
|
|
H＝240V
|
8.4A
|
12.5A
|
17A
|
21A
|
28A
|
42A
|
84A
|
139A
|
210A
|
420A
|
652A
|
|
Display LED
|
Voltage, current, frequency, power, power factor PF
|
|
Power adjustment rate
|
0.1%
|
|
Load regulation rate
|
1 %
|
|
Waveform distortion rate
|
2% (pure resistive load)
|
|
Three-phase unbalance
|
Unbalanced load can be connected (three-phase can be used as single-phase)
|
|
Output transient characteristics
|
Comply with JJB572A-2006 regulations (≤10％S=200MS)
|
|
Phase angle deviation
|
Balanced load 120°±1%, unbalanced load ±3%
|
|
Frequency stability
|
0.01%
|
|
Voltage resolution
|
0.1V
|
|
Current resolution
|
0.001A/0.01A/0.1A/1A
|
|
Frequency resolution
|
0.1HZ
|
|
Voltage
|
0.5%FS+5dgt
|
|
Electric current
|
0.5%FS+5dgt
|
|
power
|
0.5%FS+5dgt
|
|
frequency
|
0.01%FS+5dgt
|
|
Voltage
|
1%FS
|
|
frequency
|
0.1%FS
|
|
protect
|
Over current, over temperature, overload, short circuit
|
|
Operating environment
|
Temperature: 0 ~45℃ Relative humidity: 0-90% (non-condensing state), altitude 1500m
|
|
Insulation reactance
|
500Vdc 20MΩ or more
|
|
Withstand voltage insulation
|
1800vac/5mA/1 minute
|
|
cooling method
|
Forced air cooling
|
|
Additional functions available
|
External control 0-5V/10V/2.5V control
|
|
Custom function
|
Voltage/shape can be customized
|
|
volume
|
Inquiry factory
|
|
Weight (Kg)
|
15kg~900kg
|
|
Program control
|
RS232C 485 (selection)
|
Remarks: (can be customized)
1. For other voltage specifications, please consult the relevant personnel of our company;
2. The weight and size of other voltage specifications are different, please consult our commercial staff;
3. 36VAC can be customized or customized according to customer requirements;
4. The company's product specifications are continuously developed and improved, and are subject to change without notice.