SMA SI 3.0-11 - Manual (Page 103)

SMA Solar Technology AG 13 Directory of the Parameters in Installer Mode and Expert Mode
Operating Manual SI30M-44M-60H-80H-BE-en-30 103
223# Protection
222.09 ChrgVtgEqu Cell voltage setpoint for
equalization charge in V
(expert mode)
2.30 V to
2.70 V
Off-grid ✖ ✓ 2.45 V
VRLA, on-grid ✓ ✖ 2.55 V
FLA, on-grid
✓ ✖ 2.50 V
222.10 ChrgVtgFlo Cell voltage setpoint for float
charge in V (expert mode)
2.20 V to
2.40 V
‒ ✓ ✓ 2.25 V
222.11 BatTmpCps Battery temperature
compensation in mV /
°C
(expert mode)
0.0 mV ⁄
°C
to
10.0 mV ⁄
°C
‒ ✓ ✓ 4.0 mV ⁄
°C
222.12 AutoEquChrgEna Automatic equalization charge
(expert mode)
Disable Disable ✓ ✓ Enable
Enable Enable
222.13 BatChrgVtgMan Manual setpoint of the battery
charging voltage with disabled
battery management in V
(expert mode)
41.0 V to
63.0 V
‒ ✓ ✓ 54.0 V
No. Name Description Value Default
value
223.01 BatPro1TmStr Start time of the battery protection mode level 1
in hh:mm:ss (expert mode)
00:00:00 to
23:59:59
✖ ✓ 22:00:00
223.02 BatPro1TmStp Stop time of the battery protection mode level 1
in hh:mm:ss (expert mode)
00:00:00 to
23:59:59
✖ ✓ 06:00:00
223.03 BatPro2TmStr Start time of the battery protection mode level 2
in hh:mm:ss (expert mode)
00:00:00 to
23:59:59
✖ ✓ 17:00:00
223.04 BatPro2TmStp Stop time of the battery protection mode level 2
in hh:mm:ss (expert mode)
00:00:00 to
23:59:59
✖ ✓ 09:00:00
223.05 BatPro1Soc SOC for battery protection mode level 1 in %
(expert mode)
0% to 70% ✖ ✓ 20%
223.06 BatPro2Soc SOC for battery protection mode level 2 in %
(expert mode)
0% to 70% ✖ ✓ 15%
223.07 BatPro3Soc SOC for battery protection mode level 3 in %
(expert mode)
0% to 70% ✖ ✓ 10%
223.08 BatProTmm Minimum time (in minutes) during which there is
no battery current for switching to battery
protection mode (expert mode)
If the minimum time has elapsed and no battery
current was present, the Sunny Island can switch
to battery protection mode.
1 min to
20 min
✖ ✓ 5 min
No. Name Description Value Explanation Default
value