Liebert 130 kVA - Manual (Page 27)

User Manual
Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V
7
CHAPTER 2
Installation Procedure
2.1 Introduction
WARNING
Do not apply electrical power to the UPS equipment before the
arrival of the commissioning engineer.
WARNING
The UPS equipment should be installed by a qualified engineer in
accordance with the information contained in this chapter and all
equipment not referred to this manual is shipped with the details its
own mechanical and electrical installation.
WARNING - Battery Hazards
• Special care should be taken when working with the batteries
associated with this equipment. When connected together, the
battery terminal voltage will exceed 400V DC, and is potential
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 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.
NOTE
The UPS System can be connected to an IT (isolated neutral) power
system
This section describes the UPS system’s environmental requirements and mechanical
considerations that must be taken into account when planning the positioning and
cabling of the UPS equipment.
Because every site has its peculiarities, it is not the aim of this chapter to provide step-by-step
installation instructions, but to act as a guide as to the general procedures and practices that should be
observed by the installing engineer.