SMA SI 3.0-11 - Manual (Page 102)

13 Directory of the Parameters in Installer Mode and Expert Mode SMA Solar Technology AG
102 SI30M-44M-60H-80H-BE-en-30 Operating Manual
222# Chargemode
221.02 BatCpyNom Battery nominal capacity
C10 in Ah
100 Ah to
10,000 Ah
VRLA, FLA ✓ ✓ 166 Ah
50 Ah to
10,000 Ah
Lithium-ion
221.03 BatVtgNom Battery nominal voltage
in V
40.0 V to 48.0 V ‒ ✓ ✓ ‒
221.04 BatTmpMax Maximum battery
temperature in °C
(expert mode)
221.05 BatTmpStr
to 50°C
‒ ✓ ✓ 40°C
221.05 BatTmpStr Start temperature after
exceeding the maximum
battery temperature in °C
(expert mode)
0°C to 221.04
BatTmpMax
‒ ✓ ✓ 35°C
221.06 BatWirRes Resistance of the battery
cable in m Ω (expert
mode)
0 m Ω to 100 m Ω ‒ ✓ ✓ 0 m Ω
221.07 BatFanTmpStr Start temperature for the
BatFan function of the
multifunction relay in °C
20°C to 221.04
BatTmpMax
‒ ✓ ✓ 40°C
No. Name Description Value Explanation Default
value
222.01 BatChrgCurMax Maximum battery charging
current in A
10 A to
900 A
‒ ✓ ✓ ‒
222.02 AptTmBoost Absorption time of the boost
charge in minutes (expert mode)
1 min to
600 min
For VRLA ✓ ✓ 180 min
For FLA 90 min
222.03 AptTmFul Absorption time for full charge
in hours (expert mode)
1.0 h to
20.0 h
‒ ✓ ✓ 6.0 h
222.04 AptTmEqu Absorption time for equalization
charge in hours (expert mode)
1.0 h to
48.0 h
‒ ✓ ✓ 12.0 h
222.05 CycTmFul Cycle time of full charge in days
(expert mode)
1 d to 180 d ‒ ✓ ✓ 14 d
222.06 CycTmEqu Cycle time of equalization
charge in days (expert mode)
7 d to 365 d ‒ ✓ ✓ 90 d
222.07 ChrgVtgBoost Setpoint of the cell voltage at
boost charge in V (expert mode)
2.20 V to
2.70 V
VRLA ✓ ✓ 2.40 V
FLA, off-grid ✖ ✓ 2.40 V
FLA, on-grid ✓ ✖ 2.55 V
222.08 ChrgVtgFul Cell voltage setpoint for full
charge in V (expert mode)
2.30 V to
2.70 V
Off-grid ✖ ✓ 2.45 V
On-grid ✓ ✖ 2.50 V
No. Name Description Value Explanation Default
value