WM 68071 05/2021
MEDUMAT Standard
2
EN 237
14 Appendix
14.1.2 Technical data for battery
* One charging cycle corresponds to one instance of the battery
being charged by 100 %, regardless of the current battery status.
Example: If you charge the battery to 100 % from a status of 50 %
twice, the device counts this as one charging cycle.
14.1.3 Technical data for power supply unit
Specification Battery
Type Li-ion
Dimensions (W x H x D) 97 mm x 127 mm x 33 mm
Weight 450 g
Nominal capacity
4.2 Ah charge
> 45 Wh energy
Rated voltage 10.8 V
Charging time (0 % to 95 %) 3.5 h
Charging temperature 0 °C to +45 °C
Operating temperature range -20 °C to +50 °C
Transport/storage:
Temperature range
Humidity
-40 °C to +70 °C (max. one week at more than
+60 °C)
0 % RH to 95 % RH without condensation
Service life At least 300 charging cycles*
Charging intervals
When stored in the device without a power
connection: Every 3 months
If stored outside the device:
• Battery with SN < 20000 every 5 months
• Battery with SN ≥ 20000 every 9 months
Specification Power supply unit
Power supply unit operation 100 W (WM 28937):
Temperature range
Humidity
Air pressure
Height above sea level
0 °C to +40 °C
5 % RH to 95 % RH without condensation
700 hPa to 1060 hPa
-382 m to 3000 m
Input voltage (external power supply unit) 100 V-240 V~/50 Hz-60 Hz
Rated voltage output 15 V
Disconnection from line power
Pulling out the power plug disconnects the device
from line power on all poles.
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