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1.3 Performance Specifications
Table 1-1 describes performance specifications of the SMU01A, such as its dimensions,
weight, and storage environment.
Table 1-1 Performance specifications
44.5 mm x 95.5 mm x 208 mm (1.75 in. x 3.76 in. x 8.19 in.)
–40°C to +70°C (–40°F to +158°F)
–40°C to +70°C (–40°F to +158°F)
Transportation temperature
–40°C to +70°C (–40°F to +158°F)
The LCD screen must be able to function normally at temperatures ranging from –20°C (–4°F) to 70°C
(158°F), and cannot be damaged at temperatures ranging from –40°C (–40°F) to –20°C (–4°F).
When the altitude is between 2000 m (6561.6 ft) and 4000 m (13123.2 ft), the temperature decreases by
1ºC (33.8ºF) for each additional 200 m (656.16 ft).
1.4 Functions
Table 1-2 describes the SMU01A functions.
Table 1-2 SMU01A functions
Controls storage batteries in manual or automatic mode.
Manages battery boost and floating charge.
Manages battery current limiting.
Manages battery temperature compensation.
Provides battery overtemperature protection.
Provides battery connection and disconnection.
Monitoring and reporting battery capacity.