Battery management
① The whole group of voltage, current, temperature,
② Single voltage, single battery internal resistance, temperature, on-line activation,
③ 108 batteries can be monitored
Insulation monitoring
① Bus insulation, branch insulation,
Ear-scale grounding, AC tampering, ring detection,
③ 192 feeder branches can be monitored
Fault recording
(1) Record battery voltage, battery current,
② Closing bus voltage, control bus voltage, negative bus voltage to earth,
③ The output voltage of the charger
