Truma SDC 20 - Charging voltage

23
Charging voltage
Battery type, settable Gel AGM
sealed
Liquid
Absorbtion phase * 14,2 V 14,4 V 14,6 V
Float phase * 13,8 V 13,8 V 13,8 V
Equalisation charging phase * – 14,6 V 14,8 V
Bulk phase reconnection
voltage *
13,3V
Maximum charging voltage * 16,6V
Temperature compensation * -30 mV / K
Temperature sensor
(measuring range)
-40°C – +125°C
Mechanical values
SDC 10 SDC 20
Protection type IP 30
Installation Wall mounted
Weight 200 g 230 g
Connection terminals 4 mm²
Dimensions L x W x H 154 x 76 x 37,5 mm
Humidity
(not condensing)
95 %
Charging chart
HL = Bulk phase
NL = Absorbtion phase (2 hours)
EL = Float phase
U
EL
0
U[V]
U
NL
t[h]
ELNLHL
U
HL
Fig. 2: Charging chart (basic curve)
The right to effect technical modifications is reserved!
Disposal
The device must be disposed of in line with the administra-
tive regulations of the respective country in which it is used.
National regulations and laws (in Germany, for example, the
End-of-life Vehicle Regulation) must be observed.