| 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: |
|---|
| Customization: |
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Introducing the Bidirectional DCDC Closed Loop Control, a cutting-edge power equipment designed and manufactured by Jinan Deming Power Equipment Co., Ltd. This innovative device offers a range of features and benefits that cater to the reading habits of English-speaking natives.
Experience the advanced technology and exceptional performance of the Bidirectional DCDC Closed Loop Control. With its comprehensive features and benefits, this power equipment is the ideal solution for a wide range of applications. Trust Jinan Deming Power Equipment Co., Ltd to deliver top-quality products that meet your power needs.
Reference: Jinan Deming Power Equipment Co., Ltd
Note:
Introducing the 500KW Bidirectional DC/DC Converter by Jinan Deming Power Equipment Co., Ltd. This 450kg DC Voltage Converter is compact and efficient, measuring 660*1100*1800mm. It is the perfect solution for your DC power supply needs.
| 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 |
Introducing the 250KW Bidirectional DC/DC Converter from Jinan Deming Power Equipment Co., Ltd. This 450kg DC Voltage Converter is compact, measuring 660*1100*1800mm. It is a versatile power supply solution that can be used for various applications, including AC power supply, frequency conversion, and more. Trust in the reliability and efficiency of our DC power supply converter.
|
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 | |
Jinan Deming Power Equipment Co., Ltd offers a high-quality DC Voltage Converter that weighs 450kg. This bidirectional DC power supply is perfect for converting DC to AC power. It is a reliable and efficient solution for your power supply needs.
|
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 |
|
Introducing the 660*1100*1800mm 450kg DC Voltage Converter from Jinan Deming Power Equipment Co., Ltd. This bidirectional DC power supply is a reliable and efficient solution for converting DC to AC power. With a power output of 500kw, it is perfect for various applications. Get the best performance with this versatile and compact voltage converter.
| 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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