Chapter 2 Mechanical Installation 11
APM 300 Integrated UPS Single Module And Parallel System User Manual
Chapter 2
Mechanical Installation
This chapter introduces the installation of the UPS, including the notes, preliminary check, environmental
considerations, mechanical considerations, and installation drawings.
2.1
Notes
This chapter describes the requirements that must be taken into account when installing the UPS equipment.
Because each site has its particular characteristics, this chapter does not provide the detailed installation steps,
it only acts as a guide for the general procedures and practices that should be observed by the installing
engineer, so that they can properly handle the specific situation of the site.
Warning: professional installation required
1. Do not apply electrical power to the UPS before being authorised to do so by the commissioning engineer.
2. The UPS shall be installed by a qualified engineer in accordance with the information contained in this manual.
Note: 3-phase, 5-wire input supply required
The standard UPS is suitable for connection to 3-phase, 5-wire (A, B, C, N, PE) TN and TT AC power distribution systems
(IEC60364-3).
Warning: battery danger
Take special care when installing batteries. When connecting batteries, the battery terminal voltage will reach 320Vdc,
which is fatal to human being.
1. Please wear safety glasses to protect the eyes from being damaged by arc.
2. Remove all the metal items, including finger rings, watch, etc.
3. Use tools with insulated handle.
4. Wear insulating gloves.
5. If the battery has electrolyte leakage or the battery is damaged, it must be replaced. Place the battery into the
container that can withstand sulfuric acid and dispose of it according to the local regulations.
6. If the skin contacts the electrolyte, flush it with water immediately.
2.2
Preliminary Check
Before installing the UPS, carry out the following preliminary checks:
1. Visually examine the UPS for shipping damage, both internally and externally. Report any damage to the
shipper immediately.
2. Verify that the correct UPS is being installed. The UPS has an identification tag on the back of the front door
reporting the model, capacity and parameters of the UPS.
2.3
Environmental Requirements
2.3.1
UPS Location
For optimal design life, the place chosen must offer:
Easy connection
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