• Supports active/passive equalization testing, with independent control of current input and output directions for each channel.
• Ultra-high-precision design with current accuracy as high as 0.1 μA, suitable for static power consumption testing.
• This 19-inch 1U chassis integrates 12 independent output simulator channels, saving space.
• Supports high-speed synchronized clocking with multi-channel synchronization of ≤150 μs, making it suitable for high-speed simulation testing such as BMS HIL.
• Supports battery simulation, battery charging and discharging, and multi-channel testing under complex operating conditions.
• Supports LAN communication control, and the programming software is flexible and easy to use.

Supports active/passive equalization testing

The Y1112H features a bidirectional design, allowing independent control of the current input and output directions for each channel, fully meeting the testing requirements for active and passive balancing in BMS systems.

Ultra-high precision, supports static power consumption testing

The Y1112H offers high basic accuracy, with current accuracy as high as 0.1 μA. By powering the device under test with the Y1112H, you can directly measure its static power consumption in standby mode.

Ultra-high integration and high synchronization

The Y1112H integrates 12 independent output simulator channels into a 19-inch 1U chassis. The device supports high-speed synchronized clocking with multi-channel synchronization of ≤150 μs, making it particularly suitable for high-speed simulation testing such as BMS HIL.

Compatible with BMS chips of various specifications

The Y1112H series battery simulator is a versatile instrument capable of performing multiple functions, streamlining test equipment and optimizing test processes. Its internal circuitry is optimized for different chips, making it suitable for testing BMS chips of various specifications.

Applications—BMS Testing

A single unit provides 12-channel battery cell simulation with fast response times. Its unique bidirectional current capability allows for testing of active balancing in BMS systems, while its high-precision current acquisition function enables measurement of the static power consumption of BMS acquisition circuits, making it a specialized instrument for the BMS testing industry.

• BMS Battery Protection Parameter Testing
• Testing the Standby Power Consumption of the BMS Acquisition Circuit
• BMS Active/Passive Battery Balancing Test

Applications—ATE Testing

The Y1112H features up to 12 channels, each with independent control, and is capable of both current output and current sink. In ATE (Automatic Test Equipment) systems for consumer electronics such as smartphones and Bluetooth headsets, a single production line often employs panelized parallel testing. The Y1112H alone can quickly set up a six-station test system for a single production line, significantly improving product testing efficiency and saving customers on investment costs.

• Charging Current Test
• Protection Parameter Testing
• Static Power Consumption Test

The Y1112H features a standard 19-inch 1U chassis design and supports multi-channel daisy-chaining and system integration.

• Dimensions: 44.0 mm (H) × 482.0 mm (W, including handle) × 598.0 mm (D)
• Net weight: 8.2 kg
• Input: 100–240 V AC, 47–63 Hz
• Communication Interface: LAN
• Operating temperature: 0°C to 40°C; Storage temperature: -20°C to 60°C
• Operating environment: Altitude < 2000 m; relative humidity 51% to 90% (non-condensing); operating pressure 80 to 110 kPa