| Customization: | Available |
|---|---|
| Application: | Three Phase Transducer |
| Output Type: | Triple |
|
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The Variable Frequency Power Supply series by Jinan Deming Power Equipment Co., Ltd is designed to convert municipal power into the required voltage and frequency through a power conversion circuit. This power supply offers a range of features that cater to the needs of engineers in various industries.
Key Specifications:
Experience the reliability and versatility of the Variable Frequency Power Supply series by Jinan Deming Power Equipment Co., Ltd. Enhance your engineering projects with this high-quality power supply that ensures optimal performance and safety.
Technical Parameters of Three Phase Variable Frequency Power Supply
Company Name: Jinan Deming Power Equipment Co., Ltd
Product Name: Three Phase Frequency Converter 50K
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Type |
LW33-50K |
|
capacity
|
three phase 50KW |
|
Circuit way |
IGBT/PWM Delta Modulation Technique
|
|
Ac Input |
|
|
input mode
|
three phase four wire |
|
voltage range
|
380V±25%(Or AC220V AC480V) |
|
frequency domain
|
50Hz |
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Ac Output |
|
|
Rated capacity |
50KW |
|
output mode
|
three phase four wire |
|
Output wave |
Pure sine wave |
|
output voltage |
AC480±25%(Or AC220V AC380V) |
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voltage accuracy
|
±1% |
|
output frequency
|
60Hz |
|
frequency accuracy
|
±0.1% |
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Output rated current |
60A |
|
Overload capacity |
110%,3 minutes, 200%,10 second |
|
Dynamic voltage transient range |
2%(0~100% load change) |
|
THDV |
THD<3%(nonlinear load) |
|
Display usage
|
|
|
Display Window |
Touch screen display |
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voltmeters |
precision 0.1V |
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current meters |
precision 0.1A |
|
frequency table |
precision 0.1Hz |
|
power |
precision 0.1W |
|
communication |
RS485/RS232/WIFI/GPRS/Enternet(Optional) |
|
system |
|
|
system efficiency |
normal mode: 90% |
|
insulation resistance |
DC> 500V 20MΩ |
|
dielectric strength
|
(Input and output to the ground)1800Vdc,Leakage current is less than 3.5mA,1 minute without arc |
|
level of protection
|
IP22 |
|
mode of connection
|
Output Terminal block |
|
heat-dissipating method
|
Forced fan refrigeration |
|
operating temperature |
-10ºC~+50ºC |
|
relative humidity |
0-90%(without condensation) |
|
noise(dB) |
<65Db |
|
Size (mm) |
630×1000×1430mm |
|
Weight (kg) |
327KG |
|
Power type |
Three phase in and three phase out |
|
|
Capacity |
150KVA |
|
|
Circuit mode |
IGBT/SPWM |
|
|
AC Input |
Phase number |
Three-phase four-wire + ground wire |
|
Input voltage range(Vac) |
480V±15% |
|
|
Input frequency range(Hz) |
30-70 |
|
|
AC output |
Phase number |
Three-phase four-wire + ground wire |
|
Wave form |
Pure sine wave |
|
|
Output Voltage(V) |
380Vac |
|
|
Output Voltage Accuracy(V) |
≤1% |
|
|
Output frequency range(Hz) |
45-65 |
|
|
Output Frequency Accuracy(Hz) |
≤0.01% |
|
|
Output rated current(A) |
197A/180A/126A | |
|
THD |
≤3% |
|
|
Dynamic response time |
2ms |
|
|
Power factor(PF) |
0.8 |
|
|
Overload capacity |
110%,10min;200%,10s |
|
|
Peak Coefficient(CF) |
3:1 |
|
|
Efficiency |
≥90%(Resistive load 80%) |
|
|
Display |
Type |
LED/Touch Screen |
|
Communication |
RS485/RS232/WIFI/GPRS |
|
|
Environment |
Insulation strength |
1500VAC,1min |
|
Noise (1 m) |
≤55dB |
|
|
Ambient temperature |
-10ºC~+50ºC |
|
|
Humidity |
0-90%(No condensation) |
|
|
Altitude(m) |
≤2000m |
|
|
Indicator light |
Electricity, Inverter (Power Supply, Overvoltage, Undervoltage, Overcurrent, Overheat, LED Model Configuration) |
|
|
Protection |
Input connection, input under voltage, output over voltage , output over current , output overload , output short circuit , overheat |
|
|
Cooling mode |
Fan |
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