China Anfc350t 350kVA AC Power Supplies, Find details about China AC Source, AC Power Supplies from Anfc350t 350kVA AC Power Supplies
The ANFC series 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 ,high capacity and strong load adaptability; adopts modular design concept, small volume and weight, convenient operation and high cost performance. Mainly used in applications such as home appliances, motors and production lines, it is one solution that meets the basic needs of traditional industries and a power supply alternative for equipment upgrades.
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.Adjustable voltage and frequency during output status;
4.Three-phase loading separately, start single phase output by U/V/W fast settings;(Only suitable for three-phase output power supply);
5.Measurement: voltage, current, frequency, active power;
6.Online monitoring: monitor IGBT temperature, transformer temperature, fan speed, input voltage and other parameters during output status;
7.Operating data recorders: keep the record of power supply status and alarm code automatically during alarming;
8.Voltage range: 1.0-150.0V or 150.1-300.0 V automatic adjustment, or locked at 1.0-300.0V;
9.Shortcuts groups, power-off memory, shortcuts key and knobs operation;
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.Standard RS232, optional RS485, GPIB, Ethernet, analog control and other remote communication/control.
Model | ANFC350T(F) | ||
Capacity | 350kVA | ||
Input | Voltage,Frequency | 3-phawe 4-wires + PE,Phase voltage: 220V±33V, line voltage: 380V±57V,50/60Hz±3Hz | |
Output | Voltage | Three -phawe 4-wires,Automatic files: (low) 1.0 ~ 150.0V, (high-grade) 150.1~300V; high-grade lock:1.0 - 300.0V | |
Frequency | 45.0~65.0Hz,100Hz,120Hz,200Hz,240Hz | ||
Output current | 110V | 1060A | |
220V | 530.3A | ||
Setting accuracy | Voltage | Resolution:0.1V,accuracy:0.2%×reading value +0.2%×full scale value | |
Frequency | Resolution:0.1Hz,accuracy:0.05% | ||
Testing accuracy | Voltage | Resolution:0.1V,accuracy:0.2%×reading value +0.2%×full scale value | |
Frequency | Resolution:0.1Hz,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<3% | ||
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%the output will be stopped within 15s ;110%the output will be stopped within 5s; 200%the output will be stopped within 2s ;300%the output will be stopped immediately | ||
Protection Input mode | IGBT overheat, IGBT over current, Transformer overheat,lack voltage, Input over voltage, Output lack voltage,Output over voltage, Output over load, Output short cirluit,output over current | ||
Function | Online adjustment function | The output voltage and frequency (45~65Hz)can be adjusted online under status | |
Memory function | Power down memory function, memory last output mode and parameters; Shortcut group 7 groups | ||
Line voltage drop compensation | 0.000~0.500Ω | ||
Communication control interface | Standard:RS232;Optional:RS485,GPIB,Ethernet,Analog control port | ||
Remote control | Analog control port (optional) | ||
Environment | Temperature and humidity | 0~40ºC;20~90%RH | |
Dimension W×H×D(mm) | 1800×2000×1400 | ||
Weight (Kg) | 2730 |