- The ANFL series laboratory AC power supply adopts FPGA digital control, instantaneous waveform control and high-frequency pulse width modulation (SPWM) technologies. It has the advantages of fast response speed, high output accuracy, and superior waveform quality; it can withstand 3 times the rated Current impact capability, strong load adaptability; equipped with EMI filter to provide pure output waveform while preventing interference to the power grid; using 8-inch color LCD, beautiful and high-end appearance, with digital keys, operation is more convenient. It can be widely used in laboratories, quality inspection units, scientific research institutes and certification centers.
- Features
- 1. Adopt FPGA digital technology, realize accuracy control and high quality sine wave output;;
- 2.Operating in over current shock (up to 3 times of rated current)within 2s, start the impact load of 1/3 capacity of power supply directly;
- 3.Input and output configuration EMI filter to provide pure output waveform while preventing interference to the power grid;
- 4.Adjustable voltage and frequency during output status, frequency change without transit time;
- 5.Voltage binning function: 0.0-150.0V, 150.1-300.0V, automatically adjust or lock 0.0-300.0V;
- 6.Measurement: voltage, current, current peak, frequency, active power, apparent power, power factor, voltage peak factor;
- 7.Online monitoring: monitor IGBT temperature, transformer temperature, fan speed, input voltage and other parameters during output status;
- 8.Multi-group shortcut group, power-down memory function, shortcut keys and knob operation;
- 9.Operating data recorders: keep the record of power supply status and alarm code automatically during alarming, save the maintenance time;
- 10.Fan speed will be adjustable automatically with the temperature of power supply to reduce the noise;
- 11.Lock key, user-friendly design, automatically locking without operation for 5 minutes to prevent from operation mistakes;
- 12. Combination cabinet, 8” large-screen color LCD;
- 13.Standard RS232, optional RS485, GPIB, Ethernet, analog control and other remote communication/control.
- Applications
- Over shock capacity: impact load of 1/3 capacity of power supply directly without soft start.
- Large-size color LCD, digital key input, knob operation
- PC control software
Model | ANFL015T(F) | ANFL030T(F) | ANFL045T(F) | ANFL060T(F) | ANFL090T(F) | ||
---|---|---|---|---|---|---|---|
capacity | 15kVA | 30kVA | 45kVA | 60kVA | 90kVA | ||
Input | Voltage,Frequency | 3-phase 4-wires + PE,Phase voltage: 220V±33V, line voltage: 380V±57V,50/60Hz±3Hz | |||||
AC output | Voltage | 3-phawe 4-wires , Automatic files: (low) 0.0 ~ 150.0V, (high-grade) 150.1~300V; high-grade lock:0.0 〜 300.0V | |||||
Frequency | 45.00~65.00Hz | ||||||
Rated Current | 110V | 45.4A | 90.9A | 136.3A | 181.8A | 272.7A | |
220V | 22.7A | 45.4A | 68.2A | 90.9A | 136.3A | ||
Setting accuracy | Voltage | Resolution:0.1V,Accuracy:0.2%×reading value +0.2%×full scale value | |||||
Frequency | Resolution:0.01Hz,Accuracy:0.05% | ||||||
Testing Accuracy | Voltage | Resolution:0.1V,Accuracy:0.2%×reading value +0.2%×full scale value | |||||
Frequency | Resolution:0.01Hz,Accuracy:0.05% | ||||||
Current | Resolution:0.1A/1A,Accuracy:0.3%×reading value +0.3%×full scale value | ||||||
Power | Resolution:0.1kW/0.01kW/0.001kW,Accuracy:0.45%×reading value +0.45%×full scale value | ||||||
Frequency stability | ≤0.02% | ||||||
Voltage distortion | Linear load:THD<1% | ||||||
Transient recovery time | 20ms | ||||||
3 phase phase difference | 120°±2° | ||||||
Crest factor | 1.41±0.1 | ||||||
Source voltage effect | ≤1% | ||||||
Load effect | ≤1% | ||||||
Over power | 105%<Output≤110% the output will be stopped within 15s ;110%<Output≤200% the output will be stopped within 5s; 200%<Output≤300% the output will be stopped within 2s ;300%<Output the output will be stopped immediately | ||||||
Protection mode | IGBT overheat、IGBT over current、Transformer overheat、Input lack voltage、Input over voltage、Output lack voltage、Output over voltage、Lack output phase、Output over load、Output short cirluit、Output over current | ||||||
Function | Display mode | 8 inch LCD display, resolution: 800*600;soft-start:0.0~99.9s | |||||
Online adjustment function | Output voltage and frequency can be adjusted online | ||||||
memory function/ Shortcut group | Power down memory function, memory last output mode and parameters;10 groups | ||||||
Line voltage crop compensation | 0.000~0.500Ω | ||||||
Communication | RS232(standard)、RS485(options)、GPIB(options)、Ethernet(options) 、Analog control port(options) | ||||||
Environment | Temperature/humidity | 0~40℃,20~90%RH | |||||
Dimension W×H×D(mm) | 1000×1990×800 | 1200×1990×800 | |||||
Weight (Kg) | 330 | 390 | 535 | 660 | 850 |