This innovative Battery Charge Discharge Controller offers precise control over battery charging and discharging cycles. With integrated voltmeter, under voltage/overvoltage protection, and timing functions, you can optimize battery life and performance. Battery Charge Discharge Controller with Integrated Voltmeter and Protection Features Key Highlights: Intelligent Battery Charge and Discharge Control: Automatically manages charging and discharging processes. Customizable Charge and Discharge Timing: Set specific time intervals for charging and discharging operations. Serial Communication Capability: Real-time monitoring of relay working status via serial port. Additional Signal Output: High output when relay conditions are met, enabling control of external equipment. Emergency Stop Function: One-touch STOP button with reverse polarity protection to prevent damage. Operating Modes: Voltage Upper Limit (UL1) and Lower Limit (nL1) must satisfy: UL1 > nL1. U-1: Charging Measurement Relay activates when voltage is below nL1. Relay deactivates when voltage exceeds UL1. U-2: Charging with Time Control Set charging duration (OP). Relay activates below nL1 and deactivates after OP timer ends or when UL1 is exceeded. U-3: Discharge Detection Relay deactivates below nL1 and activates above UL1. U-4: Discharge with Time Control Set discharge duration (OP). Relay activates above UL1 and deactivates after OP timer ends or when nL1 is reached. U-5: Voltage Range Activation Relay activates when voltage is within UL1 and nL1. U-6: Voltage Out-of-Range Activation Relay activates when voltage is either below nL1 or above UL1. Product Parameters: Power Supply Voltage: DC 6–40V Voltage Detection Range: DC 0–60V Measurement Error: ±0.1V Charge/Discharge Time (OP) Range: 0–999 minutes Setting Parameters: Determine the Work Mode: Default mode: U-1. To select a different mode, press the SET button for 2 seconds in the main interface, then use UP/DOWN buttons. Adjust Parameters: Press SET to edit parameters like UL1, nL1, and OP. Use UP/DOWN to increase or decrease values. Confirm settings by pressing SET for 2 seconds. Main Interface Controls: Press DOWN to toggle between voltage and time displays. Additional Features: Data Upload: Send voltage and runtime data every second via serial port for analysis. Serial Port Parameter Settings: Configure mode and parameters via serial port. Extra Signal Output: High output when relay conditions are met; low output otherwise. Serial Port Communication: Standard Settings: Baud Rate: 115200 bps Data Bits: 8 Stop Bit: 1 Parity: None Flow Control: None Commands: “U-1”: Select mode (U-1 to U-6). “000”: Disable timing; non-zero (001–999) enables timing. “Dw02.9”: Set lower limit voltage. “Up10.1”: Set upper limit voltage (0.0–99.9V). “Get”: Retrieve current settings. “On”: Enable relay. “Off”: Disable relay. “Start”: Start data upload. “Stop”: Stop data upload. Example Command: “dw02.9, up10.1” sets lower limit to 2.9V and upper limit to 10.1V. Upload Format: “Voltage, Time, Status” Example: “00.0V, 00:00:00, OP\r\n” STOP Key Functions: Relay Enable/Disable: ON: Enables relay during OP conduction time. OFF: Disables relay (always off). Toggle status by pressing STOP in the main interface. Sleep Mode: C-P: Sleep after 5 minutes of inactivity (display off, operation normal). O-d: Display always active. Switch modes by holding STOP for 2 seconds. This comprehensive Battery Charge Discharge Controller offers robust charge and discharge management with advanced customization and monitoring capabilities, making it ideal for a variety of battery-operated systems. Related
