Technical indicators of DC screen_Chuanyang Electric Co., Ltd.
Technical indicators of DC screen
Date of publication: 2017-1-4
Technical indicators of the DC screen: 1) AC measurement accuracy: 220V and 380V ± 15% within the range ≤ 1.0 %2) DC measurement accuracy: control bus voltage: within the range of 110V~240V ≤ 0 .5% combined bus voltage: 286V~198V range ≤ 0.5% charging voltage: 286V~198V range is ≤ 0.5% battery voltage: 12.5V±10% range is ≤ 0.5% control mother, charging current: within the range of 10%Ie~100%Ie ≤ 0.5%3) Charging control parameters: output voltage of regulator port (DC): 0 ~ 8.0V controlled (100mA) 4) Temperature detection: 1-channel battery room temperature -40℃~125℃, 109-channel battery temperature inspection -55℃~125℃ 5) Battery online detection: 256-channel DC screen schematic diagram 6) Insulation Online detection: 8~64 channels, can be customized 7) Branch switch status detection: 8~64 channels 8) Silicon chain control: 5 levels 9) Fault records: 64 10) Relay contacts: 220V / 2A
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