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Chapter 2 Installation Guidance
Smart Tower UPS 10-30KVA User Manual 2
Chapter 2 Installation Guidance
2.1 Introduction
This chapter introduces UPS installation, as particularity of every installation condition. This chapter
just provides guidance of the general installation procedures and methods. Please installation engineers
operate according to difference for each place,
Warning-Installation can only be done by authorized engineers
1. Do not apply electrical power to the UPS equipment before the approval of commissioning
engineer.
2. The UPS should be installed by a qualified engineer in accordance with the information contained in
this chapter.
Note: 3-Phase 4-Wire Input Power is required
The standard UPS can be connected to TN, TT and IT AC distribution system (IEC60364-3) of
3-phase 5-wire
WARNING: battery hazards
SPECIAL CARE SHOULD BE TAKEN WHEN WORKING WITH THE BATTERIES ASSOCIATED
WITH THIS EQUIPMENT. When connecting the battery, the battery terminal voltage will exceed
400Vdc and is potentially lethal.
Eye protection should be worn to prevent injury from accidental electrical arcs.
Remove rings, watches and all metal objects.
Only use tools with insulated handles.
Wear rubber gloves.
If a battery leaks electrolyte, or is otherwise physically damaged, it must be replaced, stored in a
container resistant to sulfuric acid and disposed of in accordance with local regulations.
If electrolyte comes into contact with the skin, the affected area should be washed immediately
with water.
2.2 Position Selection
2.2.1 Power Distribution Room
The UPS is designed for indoor installation, and it should be located in a clean environment with
adequate ventilation to keep the environmental temperature within the required specification parameter.
The UPS internal fans provide forced draft cooling, cold air flow through the front grille into the internal of
UPS, and exhaust hot air from the back grille. Do not block ventilation hole.
If necessary, install some indoor exhaust fans to avoid temperature increase.
In dusty environment, it is better to install air filter, optional component of UPS
Note: The UPS should be installed only on concrete surface or other surface that is solid and
not combustible.