Voltage and Frequency Regulator
The power adopts advantaged SPWM IGBT high-Frequency Inverter technology, internal structure is AC-DC-AC, thoroughly eliminate the network interference, output wave forms are pure. It has the following features: wide range of constant-voltage and constant-frequency, high precision, light weight, small capacity, output transformer with apartheid, with the good with a high quality uninterrupted Power Supply System.
Causes of power supply problems:
There is a limit to the amount of electricity a power plant can produce. When the power consumption peak exceeds its load capacity, the power supply department will adopt step-down power supply, which will lead to the formation of undervoltage of the whole network; The load is very light when the power consumption peak is low, which will increase the voltage of the network and lead to the formation of overvoltage of the whole network; When the power factor of the power network is too low, the power supply department will adjust the power factor by adding or disconnecting capacitors which are incorporated into the network, and then the peak voltage will be excited in the network.
1.Input voltage：265~495V
2.Input frequency：30~70Hz
3.Output voltage：230V/400V±0.5%
4.Output frequency：50Hz±0.01%
5.Wave distortion：<1%
6. Isolation transformer output, safe and credible
7. Auto-protection and alarm for output over voltage, over current, overheat, short circuit
8. Efficiency reaches above 90%, widely applicable load, for nasty, capacitive resistance, any combination of the load
9. Dynamic quick, when load changes in 0 - 100%, stationary response time<0.1S
Technic Parameter:
| Model | 13100 | 33150 | 33300 | 33450 | 33600 | 331000 | 333000 | 336000 | 338000 | 3316000 |
| Capacity(KVA) | 10 | 15 | 20 | 45 | 60 | 100 | 300 | 600 | 800 | 1600 |
| Output currency(A) | 13.8 | 20.8 | 42 | 63 | 84 | 138 | 400 | 800 | 1050 | 2100 |
| Circuit model | IGBT/SPWM pulse width adjustment mode |
| AC Input | Voltage | 130V-280V | 265V-495V |
| Frequency | 30-70Hz |
| Phase | single phase | three phase four wire |
| AC output voltage | 400V±1% |
| Output frequency | 50Hz/60Hz |
| frequency stability | ≤±0.01% |
| Voltage stability | ≤3% |
| Reaction time | ≤2mS |
| Wave distortion | ≤2% |
| DPI ( dots per inch ) | frequency meter | 0.1Hz |
| Voltage meter | 0.1V |
| Current meter | 0. 1A |
| Power meter | 0.1W |
| Efficiency | efficiency more than 90% ,be suit for wide-load, can be for the inductive, capacitive, resistive, and any mixed loads. |
| Protection function | The importation of non-fuse switch, without output fuse switch, the electronic circuit to detect over-voltage Express .Over voltage, over current, over temperature, over load, short circuit, and automatic alarm. |
| Insulation reactance | 500Vdc 20MΩ |
| Pressure endurance insulation | 1500Vac/5mA/1min |
| Cooling model | Compulsive fan cooling |
| Working temperature | -10℃-45℃ |
| Relative humidity | 0-90%（No condensing） |
| Altitude | 1500meters |
| Dimension (W×L×H)mm | 410*440*135 | 460*440*220 | 560*350*600 | 660*400*700 | 1000*600*2080 | 1000*4000*2080 |
