China Anfl045t-45kVA Lab AC Power Supply, Find details about China Lab AC Power Supply, Lab AC Source from Anfl045t-45kVA Lab AC Power Supply
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.
Model | ANFL045T(F) | ||
capacity | 45kVA | ||
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 | 136.3A | |
220V | 68.2A | ||
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% 200% | ||
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 | 0~40ºC,20~90%RH | |
Dimension W×H×D(mm) | 1000×1990×800 | ||
Weight (Kg) | 535 |