Product overview
The ZBD-S series battery simulator features high-precision DC output characteristics with excellent dynamic response capabilities, along with bidirectional energy conversion functionality. Utilizing full digital control, it delivers high accuracy, rapid response, and a wide output adjustment range. This battery simulator can simulate charging/discharging characteristics of various battery types. It is primarily used for testing electric vehicle drive motors (controllers), PCS (Power Conversion Systems) (energy storage inverters), bidirectional EV chargers, and battery pack charge/discharge operations.
Product features:
● Built-in AC isolation transformer +LC AC/DC filter, input and output electrical isolation;
● Use Infineon high voltage IGBT module two-stage conversion, pure digital frequency
isolation power supply;
● Energy can be fed back to the grid: it has both power supply and load characteristics;
● The three-level/carrier phase shift circuit is adopted on the DC/DC side to make the DC
output side more accurate and the ripple smaller;
● It can achieve the characteristics of wide voltage range, high precision and fast dynamic response;
● Output has constant voltage, constant voltage current limiting, constant current, constant
power, constant resistance mode;
● It has the power battery simulation function, and the simulated battery internal resistance
can be freely determined according to the user's working conditions.
App industries
It is used in the test of electric vehicle drive motor (controller), PCS (bidirectional energy storage inverter), electric vehicle bidirectional charger, battery pack charge and discharge test and other fields.
unit type | ZBD-S40 -800/24-100-1 | ZBD-S60 -1000/24-200- | ZBD-S80 -1000/24-300- | ZBD-S150 -1000/24-500- | ZBD-S300 -1000/24-800- | ZBD-S400 -1000/24-900- | ZBD-S500 -1000/24-1000-1 | ZBD-S600 -1000/24-1200-1 |
power rating | 40kW | 60kW | 80kW | 150KW | 300kW | 400KkW | 500kW | 600kW |
rated current | 100A | 200A | 300A | 500A | 800A | 900A | 1000A | 1200A |
rated voltage | 400V | 300V | 265V | 300V | 375V | 445V | 500V | 500V |
voltage range | 24-800V | 24-1000V (standard) /24-1200V (optional)/48-1500V optional | ||||||
Input exchange indicators |
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Power supply type | Three phase four wire +PE | |||||||
voltage range | 400V(±15%) | |||||||
frequency range | 50Hz(±10%) | |||||||
power factor | 20.99 | |||||||
current harmonics | THDi≤3% | |||||||
Output DC characteristics |
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number of channels | Single channel/bis channel (optional) | |||||||
peak power | 1.2 Pe(60s) | |||||||
peak point current | 12 le(60%) | |||||||
Source effect | s0.1%FS | |||||||
The negative side effect | E0.1%FS | |||||||
voltage accuracy | ≤0.1S | |||||||
Current accuracy | 50.16FS | |||||||
voltage ripple | ≤0.2%FS | |||||||
response time | ≤3ms (10W-90% sudden load) | |||||||
switching period | ≤6ms (switching-90-+90%) | |||||||
device efficiency | ≥94% | |||||||
Feedback characteristics |
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Voltage range of the grid | 360-440V | |||||||
Frequency range of power grid | 47-53Hz | |||||||
power factor | ≥099 | |||||||
current harmonics | THDi63% | |||||||
Feedback power | Support full range power feedback | |||||||
system function |
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work pattern | Constant voltage/constant current/constant power | |||||||
Battery simulation | The parameters such as single battery capacity, voltage, series number, parallel number, SOC, internal resistance and charging rate of various types of batteries can be set | |||||||
isolation method | Power frequency isolation transformer | |||||||
Remote compensation | Adaptive compensation line voltage drop | |||||||
defencive function | Overvoltage, undervoltage, phase loss, overcurrent, short circuit, overload, overheating, emergency stop and other protection | |||||||
Display and communications |
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Local operation | LCD display screen | |||||||
Yunhe Communications | RS 485/LAN/CAN | |||||||
protocol | Standard Modbus RTU/Modbus TCP/IP/CAN2.0 | |||||||
Safety performance |
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compression strength | 2000Vdc/60s/ no breakdown | |||||||
insulation resistance | ≥=20MQ(500Vdc) | |||||||
earthing resistance | 5100m | |||||||
noise | ≤65dB/A) | |||||||
service environment | ||||||||
work environment | The ambient temperature is-20℃-45℃ and the relative humidity is 0-95%. It can work continuously for 24 hours | |||||||
cooling-down method | Fan forced air cooling | |||||||
levels of protection | IP21 | |||||||
above sea level | 5000m@>2000m reduced use | |||||||
Size (W-D+H) mm | 650-650-1600 (including mobile wheels) | 1000-1000-1860 (including mobile wheels) | 1000-1000-1860 (including mobile wheels) | 1000-1000-1860 18001000 (With mobile wheels) -1840 | 1800-1000 *1840 | 2000-1240 ·2080 | 2000-1240 *2080 | |
