| Application: | Three Phase Transducer |
|---|---|
| Output Type: | Triple |
| Principle of Work: | V/F Control Transducer |
| Switch Mode: | PWM Control |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | Low Voltage Variable-Frequency Drive |
| Samples: |
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| Customization: |
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Jinan Deming Power Equipment Co., Ltd presents a cutting-edge bidirectional DCDC closed loop control system that is designed to meet the energy needs of various applications. With a wide range of features and benefits, this system is the perfect solution for efficient energy management.
Experience the power of Jinan Deming Power Equipment Co., Ltd's bidirectional DCDC closed loop control system. With its advanced features and reliable performance, this system is the ideal choice for efficient energy management in various applications.
Note:
Introducing the Deming Bidirectional DC Converter, a high-power 500KW DC/DC converter. This advanced converter from Jinan Deming Power Equipment Co., Ltd is perfect for DC power supply applications. It offers efficient and reliable power conversion, making it an ideal choice for various industries.
| Rated power | 500KW |
| LV rated current | 667A MAX:734A |
| LV voltage range | 680-790Vdc |
| Ripples coefficient | HV side < 1% F.S. |
| LV side < 2% F.S. | |
| Control accuracy | < 1%(Remote and local control, @ full load) |
| Max. efficiency | 98% @ full load |
| Switching frequency on IGBTs | 6kHz |
| HV Voltage range | 900-1314Vdc |
| Dynamic response time | <2ms |
| Protection function | Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc |
| Display | Touch screen |
| Time propagation | 200ms |
| Communication interface and protocol | Modbus_ TCP, RJ45 Modbus_ RTU, RS485 |
| RS485 interface number | one |
| Working temperature | -10ºC to +50ºC |
| Relative humidity | 0~95%,No condensation |
| Altitude | ≤2000m(More than 2000 meters need to be reduced) |
| Cooling mode | Air cooling |
| Noise | ≤65dB |
| Emergency stop switch | yes |
| Level of protection | IP55 |
| System electrical input | AC220V 1000W |
Jinan Deming Power Equipment Co., Ltd offers the Deming Bidirectional DC Converter, a high-power DC/DC converter with a capacity of 250KW. This converter serves as a reliable and efficient power supply for various applications, providing seamless conversion between DC power sources. With its advanced technology and robust design, it ensures stable and precise DC voltage conversion. Whether you need a bidirectional power supply or a DC power source, the Deming Bidirectional DC Converter is the ideal choice.
|
Rated power |
250KW |
|
LV rated current |
358A MAX:716A |
|
LV voltage range |
700Vdc |
|
Ripples coefficient |
HV side < 1% F.S. |
|
LV side < 2% F.S. |
|
|
Control accuracy |
< 1%(Remote and local control, @ full load) |
|
Max. efficiency |
96% @ full load |
|
Switching frequency on IGBTs |
6kHz |
|
HV Voltage range |
900-1314Vdc |
|
Dynamic response time |
<2ms |
|
Protection function |
Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc |
|
Display |
Touch screen |
|
Time propagation |
200ms |
|
Communication interface and protocol |
Modbus_ TCP, RJ45 Modbus_ RTU, RS485 |
|
RS485 interface number |
one |
|
Working temperature |
-10ºC to +50ºC |
|
Relative humidity |
0~95%,No condensation |
|
Altitude |
≤2000m(More than 2000 meters need to be reduced) |
|
Cooling mode |
Air cooling |
|
Noise |
≤65dB |
|
Emergency stop switch |
yes |
|
Level of protection |
IP55 |
|
System electrical input |
AC220V 1000W |
Parameters can be customized!!
| Model | DMDC-100K | |
| Power type | Three phase AC input and DC output | |
| Capacity | 100KW | |
| Circuit mode | IGBT/SPWM | |
| AC Input | Phase number | Three-phase three wire |
| Input voltage range(Vac) | 400V±15%(Can be customized) | |
| Input current(A) | 144A | |
| Input frequency range(Hz) | 30-70HZ | |
| DC output | Output Voltage(Vdc) | 220V |
| Output Voltage Accuracy(V) | ≤1% | |
| Output rated current(A) | 454.5A | |
| Dynamic response time | 2ms | |
| Overload capacity | 110%,10min;200%,10s | |
| Efficiency | ≥95% | |
| Display |
Type | 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 | |
| Size(mm) | 900*930*1700mm | |
| Weihgt (kg) | 360kg | |
|
Power type |
Three phase in and three phase out |
|
|
Capacity |
300KVA |
|
|
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) |
456A | |
|
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 |
|
Discover the advanced Deming Bidirectional DC Converter, a high-power solution for converting DC voltage. This versatile converter is perfect for various applications, including power distribution and frequency conversion. Experience reliable and efficient power supply with Deming.
| Number | Name | Function |
| 1 | Chinese interface selection button | Click here to adjust the page display to Chinese |
| 2 | English interface selection button | Click here to adjust the page display to English |
| 3 | Homepage | Display power input, output voltage and other power parameters. |
| 4 | Parameter setting | Click to enter the setting sub interface. |
| 5 | Generating capacity | Display the total generating capacity of the machine. |
| 6 | Fault information | In case of power failure, the type of fault alarm can be viewed. |
| 7 | Grid current | Display grid current value |
| 8 | Grid voltage | Display grid voltage value |
| 9 | Output power | Display the output power of the current power supply in real time |
| 10 | Battery current | Display battery input current value |
| 11 | Battery voltage | Display battery input voltage value |
| 12 | Reset button | Click to reset the existing fault |
| 13 | Stop button | Click to stop the inverter |
| 14 | Start button | Click to start the inverter |
| 15 | Grid connected indicator | The grid connection status is displayed. When the green light flashes, the grid connection is successful. |
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