Frequency Converter (10KV)1200-5000KVA
Frequency converter (10KV) are widely used for power plant,ship and ocean drilling platform,oil and chemistry industry,ect.
Application
power plant,ship and ocean drilling platform,10KV electricity environment,oil and chemistry industry,ect.
Features
High voltage Shore power frequency converter (10KV) mainly adopt the input transformer, power units and other components connected to each other. The shore power frequency converter structure is with multiple units in series, the output parts with multi-level phase-shifted PWM technology, which make the power supply be high reliability, small size , Greatly reducing the manufacturing materials, light weight, easy to move;Automatically match the optimal technical parameters,reducing the wiring inductance;
With 50Hz/60Hz rated input voltage: input power for the three-phase 10KV / 50HZ industrial power supply.(AC voltage allowable fluctuation range ± 10%)
2.Rated output voltage:the output voltage according to user needs,to provide a variety of voltage levels, 6KV/6.6KV /10KV.
3. Rated output frequency: 60HZ/50HZ (can be arbitrarily converted)
4.Output frequency accuracy and stability: output frequency error ≤ 0.01Hz; stability <0.01% (0 ~ 100% load change,the frequency unchanged)
5. Output voltage regulation rate: static <3%; dynamic <5%
6.When the output voltage instantaneous change of 5% increase/decrease, machine can restore to the rated output voltage within 0.5 second
7. Frequency power overload capacity: 120% 2 minutes;150% for three seconds; 180% immediate protection
8. Total harmonic distortion: THD ≤ 1.2 ~ 2.8%
Specification
Model | HFC31200 | HFC31500 | HFC32000 | HFC32500 | HFC33000 | HFC34000 | HFC34500 | HFC35000 |
Capacity(KVA) | 1200 | 1500 | 2000 | 2500 | 3000 | 4000 | 4500 | 5000 |
Capacity(KW) | 960 | 1200 | 1600 | 2000 | 3200 | 3200 | 3400 | 4000 |
Input Voltage(KV) | 6KV/10KV | |||||||
Input Voltage Range | ±10% | |||||||
Input Frequency(Hz) | 50/60Hz | |||||||
Input Frequency Range | ±10% | |||||||
For Motor | AC asynchronous motor | |||||||
Grid Voltage Sensibility | -15%+15% full load;35%load shedding | |||||||
Output Voltage(KV) | 0-6 kV /10 kV;three phases can be adjustable | |||||||
Voltage Resolution | 1V | |||||||
Voltage Stability | ≤±1% | |||||||
Power Factor | 0.8 | |||||||
THDI | ≤2% | |||||||
Efficiency | 96% | |||||||
Waveform | Pure Sine Wave | |||||||
Frequency(Hz) | 50/60Hz | |||||||
Frequency Range | 45-65Hz can be adjustable | |||||||
Frequency Stability | ≤±0.01% | |||||||
Unbalance of 3 Phases | Yes, can be used for single phase when 400VAC output | |||||||
Control Mode | IGBT+PWM | |||||||
Control Power | 380VAC | |||||||
Overload | 120% for 2minutes;150% for 3seconds;180% immediately | |||||||
Display | LCD and LED | |||||||
Protection | overload,underload,overcurrent,phase deficit,overvoltage,shortcircuit,surge voltage;overheat,overfrequency,underfrequency,ect | |||||||
Rectifier | 1800VAC/3Phases no controlled rectifier | |||||||
Inverter | 1700V IGBT | |||||||
Noise | <65dB | |||||||
Protection Grade | IP32 or IP66 outdoor | |||||||
Communication | RS485 (Modebus RTU) | |||||||
Temperature | -10C-+40C | |||||||
Humidity | 10%-90% | |||||||
MTBF | 50000 Hours | |||||||
Altitude | <2000M |