The 66100 Series Multi-Channel Programmable Battery Simulator
Description
The 66100 series multi-channel programmable battery
simulator or bidirectional DC
power supply, equipped with battery cell simulation board, is suitable for battery simulation and testing in BMS (Battery Management System) and PCM (Battery Protection Circuit) applications. The standard 19-inch 2U height design makes it suitable for integration into testing systems or desktop power supply applications. Channels are isolated from each other, facilitating multi-channel series connection. It features ultra-fast transient response capability and utilizes unique variable output resistance technology to accurately simulate the dynamic characteristics of batteries. It can also monitor the power consumption of the devices under test (DUT) by measuring DC current.
Main Features
Multi-Channel Programmable Battery Models in 66100 Series
The 66100 series multi-channel programmable battery simulator is applicable in BMS testing. It is capable of dynamically simulating individual/cumulative voltage conditions or standard charge-discharge curves of batteries. It can simulate the battery pack voltage of series-connected battery modules, with each cell's voltage varying between 0-6V. This includes setting conditions such as Vcell Balance, OVP (Over Voltage Protection), UVP (Under Voltage Protection), reverse wake-up, etc.
The virtual battery receives commands from the computer host to adjust its output voltage independently, completing virtual charge and discharge tests of battery voltage. This is used to test the battery balancing function of BMS. The current for each cell can vary up to -3A to 3A, enabling detection of Vcell Balance function, with a set resolution of 1mA.
The simulated battery module can read back the voltage and current of each channel, allowing comparison with the test communication data of the BMS under test. This helps determine the accuracy of BMS voltage detection, overcharge detection, under-discharge detection, and the accuracy of individual cell voltage abnormality/recovery signal response. The unit is designed with modularization, allowing expansion by adding corresponding module units as needed.
simulator or bidirectional DC
power supply, equipped with battery cell simulation board, is suitable for battery simulation and testing in BMS (Battery Management System) and PCM (Battery Protection Circuit) applications. The standard 19-inch 2U height design makes it suitable for integration into testing systems or desktop power supply applications. Channels are isolated from each other, facilitating multi-channel series connection. It features ultra-fast transient response capability and utilizes unique variable output resistance technology to accurately simulate the dynamic characteristics of batteries. It can also monitor the power consumption of the devices under test (DUT) by measuring DC current.Main Features
- The unit with battery cell simulation boards can accommodate up to 18 boards, allowing for 18-channel battery cell simulation to meet various testing requirements with different accuracies (Max: ±(0.002% + 0.1mV)), ranges, and polarities.
- The channels support mixed insertion of boards of the same type but different specifications. Optional high-precision reference voltage source boards are available for current calibration. The channels are isolated from each other, ensuring that testing and output do not interfere with each other.
- Each channel's battery cell simulation is mutually isolated, allowing for series simulation of battery pack operating states. Multiple simulators can be cascaded to simulate larger power battery packs.
- High-performance color touchscreen display with a main screen displaying 18 channels.
- Using a four-wire connection method in which two lines are used for outputting voltage, and the other two directly measuring the voltage of the device under test. By measuring the lines through the SENSE terminal, the voltage drop caused by lead resistance between the battery simulator and the DUT can be eliminated.
- Real battery simulation, automatic switching between charging and discharging states, internal resistance simulation, suitable for conducting charge and discharge tests on various types of portable batteries. It can also simulate the charge and discharge characteristics of batteries to assist in various other tests. This instrument serves multiple purposes, streamlines testing equipment, and optimizes testing processes.
- Its current feedback has a maximum resolution of 100nA, with current accuracy of 0.1%. It can provide the precision required to monitor leakage and idle currents in today's and future battery-powered products during sleep modes.
- The standard model comes with LAN and RS232 communication ports, with optional GPIB and CAN communication ports available upon request.
Multi-Channel Programmable Battery Models in 66100 Series
| Model no. | Voltage | Current | Power | Dimension | Weight | Polarity | Data Sheet |
| 66101 | 0 - 6V | 0 - 1A | 6W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Unidirectional |  |
| 66102 | 0 - 6V | 0 - 3A | 15W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Unidirectional | |
| 66103 | 0 - 6V | -1 - 1A | 6W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Bidirectional | |
| 66104 | 0 - 6V | -3 - 3A | 15W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Bidirectional | |
| 66105 | 0 - 6V | -1 - 1A | 6W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Bidirectional | |
| 66106 | 0 - 6V | -3 - 3A | 15W | 18”(W) x 3.5”(H) x 21”(D) |
23 lbs. (10.3 kg) | Bidirectional | |
| 66107 | 0 - 6V | -3 - 3A | 15W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Bidirectional | |
| 66108 | -6 - 6V | -1 - 1A |
6W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | 4 Quadrants | |
| 66109 | 0 - 1V | -1 - 1A | 1W | 18”(W) x 3.5”(H) x 21”(D) | 23 lbs. (10.3 kg) | Bidirectional | |
The 66100 series multi-channel programmable battery simulator is applicable in BMS testing. It is capable of dynamically simulating individual/cumulative voltage conditions or standard charge-discharge curves of batteries. It can simulate the battery pack voltage of series-connected battery modules, with each cell's voltage varying between 0-6V. This includes setting conditions such as Vcell Balance, OVP (Over Voltage Protection), UVP (Under Voltage Protection), reverse wake-up, etc.
The virtual battery receives commands from the computer host to adjust its output voltage independently, completing virtual charge and discharge tests of battery voltage. This is used to test the battery balancing function of BMS. The current for each cell can vary up to -3A to 3A, enabling detection of Vcell Balance function, with a set resolution of 1mA.
The simulated battery module can read back the voltage and current of each channel, allowing comparison with the test communication data of the BMS under test. This helps determine the accuracy of BMS voltage detection, overcharge detection, under-discharge detection, and the accuracy of individual cell voltage abnormality/recovery signal response. The unit is designed with modularization, allowing expansion by adding corresponding module units as needed.
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