Section Ii Installation Of Single Machine System; Introduction; Inspecting And Unpacking The Ups Cabinet - Upsen ES33 Series User Manual

Section II Installation of Single Machine System

2.1 Introduction

This section introduces the necessary UPS requirements of the UPS sitting and
routing.
Because each site possesses its particularity, this section does not introduce the
detailed installation steps but support the instructional general installation steps and
methods to the installation engineer. The installation engineer should handle according to
the specific situation of the site.
Notes:
 Connect the UPS with the power after the agreement of the commissioning engineer.
 The UPS installation should be implemented by the qualified engineer according to
the description of this section. All other equipment are not referred in this manual
will be accompanied by its detailed mechanical and electrical installation data when
shipping.
 The standard PW UPS system can connect with the three-phase four-wire (earthing)
system TN， TT and IT alternating current power distribution network and support the
transformer optional parts of transferring three-wire to four-wire. If it used for the IT
alternating current power distribution network, a four-grade circuit breaker should be
equipped to the input referring to the relevant IT system standard.
 Be careful to the installation of the battery. When connect the battery, the voltage of
the battery terminal will exceed 400Vdc, which possess mortal danger. Please wear
the eyes protecting cap to avoid the damage of the eyes from the accidental electric
arc. Take off the ring, watch and other metal adornment. Use the tool with the
insulated handle and wear the rubber glove. If the electrolyte of the battery leaks or
the battery is damaged, change the battery and put it in vessel with against sulphuric
acid. Handle it according to the local regulation. If the skin touches the electrolyte,
wash with water immediately.

2.2 Inspecting and Unpacking the UPS Cabinet

The cabinet is shipped bolted to a wooden pallet and protected with preservative bag.
The UPS cabinet is heavy. If unpacking instructions are not closely followed, the
cabinet may tip and cause serious injury.
3Phase HF UPS 10-120kva USER Manual
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