The BDEV series adopts the integrated design of source load, four-quadrant PWM rectification and multiple technology to achieve high power output. With CV, CC, CP mode, voltage up to 1000V, single maximum power 400kW, can be parallel to achieve higher power output.
Application field:
lElectric vehicle motor, controller test
lElectric vehicle transmission system, powertrain system test
lFuel cell testing
lElectric machine
lCharging station, charging pile test
lElectric drive system test
lEnergy storage system converter test
lCharge and discharge test of capacitors and supercapacitors
lCharge and discharge test of battery pack and battery pack
Product features:
(1) Voltage up to 1000V, single current -1000A ~ +1000A, power 40 ~ 500kW
(2) power grid feedback function: It has two characteristics of power supply and load at the same time. Besides the performance of high-power DC power supply, it can realize the load function of energy automatic feedback to the power grid.
(3) Adopt high frequency PWM rectification and two-way DCDC technology, pure digital control, strong function and high reliability
(4)CC, CV, CP three output modes
(5) Pre-charging function
(6) photovoltaic simulation function
(7) Battery simulation (internal resistance mode) function, can simulate lithium battery, lead-acid battery, nickel-metal hydride battery output characteristics (optional) :
(8) Emergency stop function
(9) Waveform editing, storage, output functions (optional)
(10) Multiple protection functions: output undervoltage, phase deficiency, output overvoltage, IGBT overheating, IGBT overcurrent, over-temperature protection, short circuit current limiting protection
(11) Communication and remote control function: standard RS485, RS232, CAN (optional)
Typical applications:
Application 1: New energy vehicle motor towing, electric drive test
(1) The tow motor is of different voltage levels
(2) The tow motor is of the same voltage level
(3) dynamometer platform
Application 2: Charging pile test: Simulate power battery characteristics
Application 3: Battery pack formation test
:
Technical parameters:
Model number | BDEV800-100 | BDEV800-200 | BDEV800-300 | BDEV800-500 | BDEV800-600 | BDEV800-800 |
Rated power | 60kW | 60kW | 90kW | 160kW | 250kW | 350kW |
Peak power | 90kW | 90kW | 135kW | 210kW | 330kW | 450kW |
Basic function | ||||||
Output function | Provides various specifications of DC signals | |||||
Isolation function | Built-in isolating transformer | |||||
Connection mode | Input terminal: three-phase and three-wire | |||||
Output parameter | ||||||
Output mode | Constant voltage(CV), Constant Current (CC), Constant Power (CP) | |||||
Voltage range | 24.0 800.0 VDC | |||||
Rated current | ±(0-100)A | ±(0-200)A | ±(0-300)A | ±(0-500)A | ±(0-600)A | ±(0-800)A |
Peak current | ±150A | ±300A | ±450A | ±650A | ±800A | ±1000A |
Voltage accuracy | 0.1%FS resolution: 0.1V | |||||
Current accuracy | 0.1%FS resolution: 0.1A | |||||
Power accuracy | 0.2%FS resolution: 10W | |||||
ripple(Vpp) | 0.2% FS | |||||
Transient recovery time | 5ms | |||||
Voltage rise time | 10ms(10% load ~ 90% load) | |||||
Current rise time | 10ms(-90% load ~ +90% load) | |||||
Source voltage effect | 0.1% or less | |||||
Load effect | 0.1% or less | |||||
Output function | ||||||
reveal | Large color touch screen | |||||
Waveform editing | Voltage and current slope, step, cycle control, jump control, battery discharge curve simulation | |||||
Scram function | Scram button | |||||
Start-stop control | Discharge, charge, stop separate control | |||||
BMS Interface function | Freely setBMS communication commands, trigger conditions, etc., for timely protection | |||||
Soft boot | Precharge function | |||||
Protection function | ||||||
Protective device | IGBT overcurrent, IGBT overheating, transformer overheating, output over and under voltage, over current, overload, short circuit | |||||
Remote interface | ||||||
Communication interface | Standard:RS485 options: CAN, ETHERNET, USB | |||||
Input parameter | ||||||
Input phase number | Three phase three wire+PE | |||||
Input voltage range | 323V ~ 437V(L-L) | |||||
Input frequency range | 45 to 55Hz | |||||
Input power factor | >0.99 | |||||
Input harmonics | 3% or less | |||||
Switching time | ≤10ms(+90% load ~ -90% load) | |||||
Working environment | ||||||
Operating temperature | -20 ~ 45℃ | |||||
Working humidity | 10 ~ 90%RH(non-condensing) | |||||
Volumetric weight | ||||||
dimension(W×H×Dmm) | 1000 * 2000 * 1000 | 1500 * 2000 * 1200 | ||||
weight(Kg) | 1100 | 1150 | 1200 | 1750 | 1800 | 1900 |
Application field:
lElectric vehicle motor, controller test
lElectric vehicle transmission system, powertrain system test
lFuel cell testing
lElectric machine
lCharging station, charging pile test
lElectric drive system test
lEnergy storage system converter test
lCharge and discharge test of capacitors and supercapacitors
lCharge and discharge test of battery pack and battery pack
Product features:
(1) Voltage up to 1000V, single current -1000A ~ +1000A, power 40 ~ 500kW
(2) power grid feedback function: It has two characteristics of power supply and load at the same time. Besides the performance of high-power DC power supply, it can realize the load function of energy automatic feedback to the power grid.
(3) Adopt high frequency PWM rectification and two-way DCDC technology, pure digital control, strong function and high reliability
(4)CC, CV, CP three output modes
(5) Pre-charging function
(6) photovoltaic simulation function
(7) Battery simulation (internal resistance mode) function, can simulate lithium battery, lead-acid battery, nickel-metal hydride battery output characteristics (optional) :
(8) Emergency stop function
(9) Waveform editing, storage, output functions (optional)
(10) Multiple protection functions: output undervoltage, phase deficiency, output overvoltage, IGBT overheating, IGBT overcurrent, over-temperature protection, short circuit current limiting protection
(11) Communication and remote control function: standard RS485, RS232, CAN (optional)
Typical applications:
Application 1: New energy vehicle motor towing, electric drive test
(1) The tow motor is of different voltage levels
(2) The tow motor is of the same voltage level
(3) dynamometer platform
Application 2: Charging pile test: Simulate power battery characteristics
Application 3: Battery pack formation test
:
Technical parameters:
Model number | BDEV800-100 | BDEV800-200 | BDEV800-300 | BDEV800-500 | BDEV800-600 | BDEV800-800 |
Rated power | 60kW | 60kW | 90kW | 160kW | 250kW | 350kW |
Peak power | 90kW | 90kW | 135kW | 210kW | 330kW | 450kW |
Basic function | ||||||
Output function | Provides various specifications of DC signals | |||||
Isolation function | Built-in isolating transformer | |||||
Connection mode | Input terminal: three-phase and three-wire | |||||
Output parameter | ||||||
Output mode | Constant voltage(CV), Constant Current (CC), Constant Power (CP) | |||||
Voltage range | 24.0 800.0 VDC | |||||
Rated current | ±(0-100)A | ±(0-200)A | ±(0-300)A | ±(0-500)A | ±(0-600)A | ±(0-800)A |
Peak current | ±150A | ±300A | ±450A | ±650A | ±800A | ±1000A |
Voltage accuracy | 0.1%FS resolution: 0.1V | |||||
Current accuracy | 0.1%FS resolution: 0.1A | |||||
Power accuracy | 0.2%FS resolution: 10W | |||||
ripple(Vpp) | 0.2% FS | |||||
Transient recovery time | 5ms | |||||
Voltage rise time | 10ms(10% load ~ 90% load) | |||||
Current rise time | 10ms(-90% load ~ +90% load) | |||||
Source voltage effect | 0.1% or less | |||||
Load effect | 0.1% or less | |||||
Output function | ||||||
reveal | Large color touch screen | |||||
Waveform editing | Voltage and current slope, step, cycle control, jump control, battery discharge curve simulation | |||||
Scram function | Scram button | |||||
Start-stop control | Discharge, charge, stop separate control | |||||
BMS Interface function | Freely setBMS communication commands, trigger conditions, etc., for timely protection | |||||
Soft boot | Precharge function | |||||
Protection function | ||||||
Protective device | IGBT overcurrent, IGBT overheating, transformer overheating, output over and under voltage, over current, overload, short circuit | |||||
Remote interface | ||||||
Communication interface | Standard:RS485 options: CAN, ETHERNET, USB | |||||
Input parameter | ||||||
Input phase number | Three phase three wire+PE | |||||
Input voltage range | 323V ~ 437V(L-L) | |||||
Input frequency range | 45 to 55Hz | |||||
Input power factor | >0.99 | |||||
Input harmonics | 3% or less | |||||
Switching time | ≤10ms(+90% load ~ -90% load) | |||||
Working environment | ||||||
Operating temperature | -20 ~ 45℃ | |||||
Working humidity | 10 ~ 90%RH(non-condensing) | |||||
Volumetric weight | ||||||
dimension(W×H×Dmm) | 1000 * 2000 * 1000 | 1500 * 2000 * 1200 | ||||
weight(Kg) | 1100 | 1150 | 1200 | 1750 | 1800 | 1900 |
