SMA SI 5048, Technical Description

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SMA Solar Technology AG Parameter lists
Technical Description SI5048-TEN093630 151
225# Battery Current Sensor
226# BMS Mode Basic/Off
Number Name Description Value Description Default
value
01 BatCurSnsTyp Battery current sensor
type None No sensor is
connected. None
60 mV Battery Current
Sensor 60 mV
50 mV Battery Current
Sensor 50 mV
02 BatCurGain60 External battery current
sensor type
(60 mV type) A/60
mV 100 A
03 BatCurGain50 External battery current
sensor type
(50 mV type) A/50
mV 100 A
04 BatCurAutoCal Automatic calibration of
the external battery
current sensor Start
Number Name Description displayed
value Default
value
01 BatChrgVtgMan Manual battery charge nominal
voltage with deactivated BMS 41 V ... 63 V 54 V
02 BatDiChgVtg Minimum discharging voltage 42 V ... 46 V 44 V
03 BatDiChgVtgStr Start voltage after battery
undervoltage detection 46 V
04 BatRes Internal resistance of battery 0 mOhm ...
200 mOhm 0 mOhm