Huawei TP48200A-HT15D3 User Manual page 18

TP48200A-HT15D3 Outdoor Power System (Russia,
Megafon)
User Manual
Item
SMU
UIM
Sensors
Lamp
Battery




Issue 02 (2019-02-26)
Configuration
 Battery compartment: TEC
SMU02B
UIM02C
 Mandatory: battery temperature sensor, door status sensor, smoke
sensor, and equipment compartment temperature sensor
 Optional: temperature and humidity sensor and water sensor
Mandatory
One string of 12 V, 150 Ah batteries
Class A environments refer to indoor environments where temperature and humidity is controllable,
including rooms where human beings live.
Class B environments refer to indoor environments in which the ambient temperature and humidity
are not controlled and outdoor environments (with simple shielding measures) where humidity can
reach 100%.
Class C environments refer to sea environments or outdoor land environments (with simple
shielding measures) near pollution sources. If a site is near a pollution source, it is at most 3.7 km
away from salt water, such as the sea and salt lakes, 3 km away from heavy pollution sources, such
as smelteries, coal mines, and thermal power plants, 2 km away from medium pollution sources,
such as chemical, rubber, and galvanization industries, and 1 km away from light pollution sources,
such as packing houses, tanneries, and boiler rooms.
Class D environments refer to areas about 500 m away from the seashore. Class D environments are
special Class C environments.
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