Battery Charger & Discharger (10A-10A-320V*24) 1. Main Technical Parameters * Maximum output voltage:320V * Maximum charge current: 10A * Maximum discharge current: 10A * Control Method: IGBT rectification * Circuit Quantity of Each Machine: 24 circuits * Input Current: 3Φ380V AC (-5%; +10%) 50HZ
2. Technical Index: * Voltage control accuracy:≤±0.5%F.S (F.S=320V) * Current control accuracy:≤±0.3%F.S (F.S=10A) * Time control accuracy:≤±10S/24H * Voltage control range: 10%~100%F.S (F.S=320V) * Current control range: 1%~100% F.S (F.S=10A) * Charge current: 0~10A * Discharge current: 0~10A * Discharge capacity recovery efficiency: ≥95% * Equipment charge efficiency: ≥95% * Direct current output ripple: ≤5% DC (battery loaded 100% current) * Power factor: ≥95% (more than 50% load) * Output harmonic content: <5% * Power factor compensation: built-in, without reactive power compensation * Harmonic treatment: built-in, without any treatment * Electricity supply transformer utilization:≥90% * Electricity saving benefit: 5%~8% (compared with silicon controlled) * Equipment dimension: 1200*800*2200 (mm)
3. Function: * Set up formation process program and parameter for all kinds of batteries; the program process can be set with 30 steps. The preset processes can be stored in the computer, and can be recalled to any designated charger and discharger. The processes can be uploaded to the computer via the monitor software. * With the working mode of constant current charge, constant voltage charge, constant voltage current-limiting charge, constant current voltage-limiting discharge, circulation and standby; * With the function of stage switch mode for fixed time, fixed voltage, fixed current; and function of recording running data at a fixed time; * With the function of data storage during over-current, overvoltage, current cut-off and power down, and automatic data recovery after power-on; * With the protection function of anti-reversed connection, over-discharge, output short circuit protection and power failure protection; * The LED will display the existing running data and failure cause, by connection of the online interface and the PC, centralized network control and data process for multiple power sources can be realized.
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