Product overview
The ZBSP series power battery performance testing system is a bidirectional single-channel, multi-channel high-precision DC power processing system controlled by a computer-based remote monitoring platform. Users can configure parameters to flexibly control the bidirectional energy flow between devices and loads. Specifically designed to meet users' needs for performance testing of power battery packs (PABs), this system delivers precise control capabilities through its advanced processing architecture.
Product features:
● Input and output electrical isolation, leakage current protection function, effectively prevent electrical safety accidents;
● Use Infineon high voltage IGBT module two-pole transformation, pure digital frequency isolation power supply;
• It has both power supply and load characteristics, and can realize automatic energy feedback to the grid in addition to high-power DC power supply performance
● Load function, with outstanding advantages of energy saving and consumption reduction, green environmental protection;
• The carrier phase shift circuit is adopted on the DCDC side to make the DC output side more accurate and the ripple smaller;
● Wide voltage range, high precision and fast dynamic response.
App industries
It is used in power battery PACK performance testing, battery pack charge and discharge aging and other fields.
unit type | ZBSP40 -800/24-100-1 | ZBSP60 -1000/24-200-1 | ZBSP80 -1000/24-300-1 | ZBSP150 -1000/24-500-1 | ZBSP300 -1000/24-800- | ZBSP400 -1000/24-900- | ZBSP500 -1000/24-1000-1 | ZBSP600 -1000/24-1200-1 |
power rating | 40kW | 60kW | 80kW | 150kW | 300kW | 400kW | 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 | ≥0.99 | |||||||
current harmonics | THDi≤3% | |||||||
Output DC characteristics |
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number of channels | Single channel/double channel (optional) | |||||||
peak power | 12 Pe(60s) | |||||||
peak point current | 1.2 le(60s) | |||||||
Source effect | ≤0.14FS | |||||||
The negative dispersion effect | ≤0.1F.S | |||||||
voltage accuracy | =005MF.S | |||||||
Current accuracy | 60.05MF,S | |||||||
voltage ripple | ≤0.1%FS | |||||||
response time | ≤2ms (10%-90% sudden loading) | |||||||
switching period | ≤4ms (switching-90% to +90W) | |||||||
device efficiency | =94% | |||||||
Yangfei characteristics |
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Voltage range of the grid | 360-440V | |||||||
Frequency range of power grid | 47-53Hz | |||||||
power factor | ≥0.99 | |||||||
current harmonics | THDi≤3% | |||||||
Feedback power | Support full range power feedback | |||||||
system function |
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Work horizontals | Constant voltage/constant current/constant power | |||||||
isolation method | Power frequency isolation transformer | |||||||
Carrier 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 | ||||||||
compression strength | 2000Vdc/60s/ no breakdown | |||||||
insulation resistance | ≥20MQ@500Vdc | |||||||
earthing resistance | 6100mQ | |||||||
noise | ≤65dB/A) | |||||||
service environment | ||||||||
work environment | The ambient temperature is-20℃-45℃, and the relative humidity is 0-95%, which can work continuously for 24 hours | |||||||
cooling-down method | Fan forced air cooling | |||||||
levels of protection | P21 | |||||||
above sea level | No more than 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 (including mobile wheels) | 1800*1000 ·1840 | 1800*1000 *1840 | 2000*1240 ·2080 | 2000-1240 *2080 |
