JH8505D-12CH Battery Simulator
It features individual cell voltage simulation and the capability to emulate the voltage of a series‑connected battery pack, with each cell’s voltage designed in accordance with lithium‑ion battery voltage standards. Primarily used for verifying the accuracy of BMS single‑cell voltage measurement, it can precisely simulate fault conditions such as a single‑cell voltage exceeding a set threshold, falling below a set threshold, or exhibiting a consistency deviation greater than specified limits, thereby assessing the BMS system’s fault‑diagnosis capabilities. Additionally, each channel can both absorb and supply DC power, making it suitable for testing balancing currents.
- Product Description
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Battery Simulation Power Supply technology plays an important role in modern battery research, development, and testing, and the JH8505D-12CH Battery Simulator is designed to provide accurate and reliable power simulation solutions for various battery-related applications. With multi-channel output capability and precise control performance, this battery simulator helps engineers evaluate battery management systems, charging and discharging strategies, and power control technologies under different operating conditions.
The JH8505D-12CH Battery Simulator provides stable voltage and current output to simulate real battery characteristics during testing. It supports flexible parameter adjustment, allowing users to reproduce different battery states, including charging, discharging, and dynamic load conditions. Its high accuracy and fast response capability make it suitable for applications such as electric vehicles, energy storage systems, battery management system testing, and electronic product development.
Designed with advanced control technology, the JH8505D-12CH Battery Simulator offers reliable performance, efficient operation, and convenient testing management. The system integrates precise measurement functions, multi-channel synchronization, and intelligent monitoring features to improve testing efficiency and data accuracy. It helps reduce testing complexity while providing a safer and more controlled environment for battery simulation experiments.
During manufacturing, strict quality control procedures are applied to ensure stable performance and long-term reliability. Key processes include component inspection, circuit assembly, system calibration, output accuracy testing, protection function verification, and final performance evaluation. These processes ensure that the Battery Simulation Power Supply can meet demanding laboratory and industrial testing requirements.
The JH8505D-12CH Battery Simulator is widely used in battery research laboratories, automotive electronics testing, energy storage development, and power system evaluation. As the demand for advanced battery technologies continues to grow, this high-precision Battery Simulation Power Supply provides essential support for improving battery performance, safety, and innovation.
It features individual cell voltage simulation and the capability to emulate the voltage of a series‑connected battery pack, with each cell’s voltage designed in accordance with lithium‑ion battery voltage standards. Primarily used for verifying the accuracy of BMS single‑cell voltage measurement, it can precisely simulate fault conditions such as a single‑cell voltage exceeding a set threshold, falling below a set threshold, or exhibiting a consistency deviation greater than specified limits, thereby assessing the BMS system’s fault‑diagnosis capabilities. Additionally, each channel can both absorb and supply DC power, making it suitable for testing balancing currents.
Technical Specifications
Project Technical Specifications Specifications
① Input voltage 220V～50/60Hz ② Input Power ≤700W ③ Number of output groups (channels) 12 groups (channels) ④ Power per group 25W ⑤ Output voltage range (per group) 0–5000 mV ⑥ Output current range (per group) -5000mA to 5000mA Accuracy
① Voltage measurement accuracy ±0.01%FS ② Current measurement accuracy ±0.02%FS ③ Channel Input/Output Mode Differential four-electrode configuration: V+, I+, I-, V- ④ Constant-current output
Output range 0–5000 mA Resolution 0.1mA Output range 3uA-5000uA Resolution 0.1uA Overload protection current Iomax>120%Io Maximum reverse charging current ≤5000mA Accuracy
⑤ Constant-voltage output Output range 0–5000 mV Resolution 0.1mV ⑥ Bipolar, reverse-polarity charging current 0 to -3000 mA ⑦ Ripple noise (20 Hz ~ 20 MHz) 1.07 mVp-p/0.38 mV(rms), 0.99 mA p-
p/0.35mA(rms)
⑧ Temperature coefficient ≤30 ppm/°C ⑨ Recovery Time ≤10mS Display 30#50mm color LCD screen display Communication CAN 2.0 communication, connected to a PC Safety compliance testing
① AC/DC withstand voltage test (AC input to enclosure): AC: 550 V, 1 min, leakage current < 2.0 mA
DC: 1500 V, 1 min, leakage current < 0.5 mA; compliant with standard: JB/T 9303-1999.
QC/T897-2011
② Insulation resistance test (between the DC output terminals and the enclosure): DC: 1000 V, 1 min, > 500 MΩ
Complies with standard: JB/T9303-1999
QC/T897-2011
Appearance
Size
W480×H125×D495mm Working conditions Temperature: -10 to 35°C; Humidity: <85% Weight Approximately 15 kg Technical Features
① A linear power supply design is employed, resulting in minimal AC ripple.
② Dual-current-range output, enabling automatic continuous switching between measuring static power consumption and balancing current.
③ It features charge–discharge functionality and responds rapidly.
④ Simultaneous, interactive, and independent adjustment of voltage and current across all channels, with a dynamic, user‑definable voltage‑condition programming function.
⑤ The channel input/output employs a differential four-electrode configuration: V+, I+, V−, I−.
⑥ LCD display; parameters can be set directly on the panel.
⑦ Can be connected in multiple series strings, with each string electrically isolated and independent.
⑧ Voltage and current output self-calibration function.
Keywords: battery charge–discharge cabinet, lithium‑battery charge–discharge cabinet, sodium‑battery charge–discharge tester, solid‑state battery charge–discharge tester, lithium‑battery charge–discharge testing system, lithium‑battery charge–discharge tester, lithium‑battery capacity‑grading cabinet, power‑battery charge–discharge testing system, lithium‑battery pack charge–discharge testing system
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Huizhou Jinghui Instrument and Equipment Co., Ltd.
Service Hotline:400-1331-882
No. 13, Jinda Road, Huinan Science and Technology Park, Huizhou City, Guangdong Province
E-mail:jh@jhyq.com
