The AT8330 series combines precision, flexibility, and high integration. As a low-power, multi-channel, ultra-high-precision programmable single-cell battery voltage simulator, it offers up to 24 independent and mutually isolated channels, each capable of precise control and monitoring. This makes it ideally suited for applications requiring simultaneous testing of multiple battery cells, such as battery pack or series battery system testing. The channel isolation feature not only ensures test safety but also enhances the versatility and flexibility of the equipment.
The AT8330 series achieves μA-level current measurement capability, providing strong support for battery testing of low-power devices. In terms of control, the AT8330 series offers flexible local and remote operation options, allowing users to control the device and exchange data via LAN, RS232, or RS485 interfaces. With advanced communication interfaces, users can conveniently edit test parameters and execute efficient automated test sequences through PC software. Meanwhile, remote PC control enables users to monitor and adjust the testing process from different locations over the network, significantly improving work efficiency and testing convenience.
| Parameter | AT8330C | |
|---|---|---|
| Output Characteristics | ||
| Output Voltage Range | 5V | |
| Output Current Range | 3A | |
| Maximum Output Power | 15W | |
| Number of Channels | 24 | |
| Voltage Setting Resolution | 0.1mV | |
| Voltage Readback Resolution | 0.01mV | |
| Current Setting Resolution | 0.1mA | |
| Current Readback Resolution | 0.01mA | |
| Voltage Setting/Readback Accuracy | ±0.01%, ±40d | |
| Current Setting/Readback Accuracy | ±0.05%, ±20d | |
| Ripple Voltage | <2mV rms | |
| Ripple Current | <2mA rms | |
| Load Regulation - Output Voltage | <0.01%F.S | |
| Load Regulation - Output Current | <0.01%F.S | |
| Line Regulation - Output Voltage | <0.01%F.S | |
| Line Regulation - Output Current | <0.01%F.S | |
| Temperature Coefficient | <20 ppm/°C | |
| Voltage Rise Time (No Load) | <100μs | |
| Voltage Rise Time (Full Load) | <100μs | |
| Voltage Fall Time (No Load) | <100μs | |
| Voltage Fall Time (Full Load) | <100μs | |
| Dynamic Response Time | <50μs | |
| Withstand Voltage (Output to Ground / Output to Output) | 1000VDC/1000VDC | |
| General Parameters | ||
| Dimensions | Instrument Dimensions | 428(W) × 89(H) × 511(D) mm |
| Package Dimensions | - | |
| Weight | Net Weight | 15kg |
| Gross Weight | - | |
| Power Requirements | 200V-240VAC; Max 300VA | |
| Interface | RS232, RS485, LAN | |
| Communication Protocol | SCPI and Modbus (RTU) | |
| Other | TFT-LCD true color display, 5-inch screen | |