Vertiv Liebert EXM series User Manual page 4

Safety Precaution
Always observe the following safety symbols!
Used to alert the user to the risk of death or severe injury should the unit be used improperly.
Used to alert the user to the risk of injury or equipment damage should the unit be used improperly.
Used to advise the user to carefully read and observe this unit though it may not cause damage.
This manual contains information concerning the installation and operation of the Liebert EXM
80kVA ~ 200kVA UPS.
Read this manual thoroughly before installing, using and servicing the UPS.
Important
The UPS with standard configuration is a category C3 product for commercial and industrial application in the
second environment. Installation restrictions or additional measures may be needed to prevent disturbances.
Important
The UPS adding C2 EMC option based on the standard configuration is a category C2 product for a residential
environment or commercial and industrial application in the second environment.
Conformity and standards
This product complies with CE 2006/95/EC (low voltage safety) and 2004/108/EC (EMC), EMC standards of
Australia and New Zealand (C-Tick), and the following UPS product standards:
* IEC62040-1 General safety requirements for UPS
* IEC62040-2-EMC
* IEC62040-3 Performance requirements and test methods
For details, refer to Chapter 11 Specifications.
Continued compliance requires installation in accordance with these instructions and the use of manufacturer
approved accessories only.
Warning
The selection of the upstream distribution protection equipment of the UPS shall be selected in accordance
with the details in 3.1.4 Selection Of UPS I/O Switch and shall comply with the local electrical regulations.
Warning: high earth leakage current
Earth connection is critical before connecting the input supply (including both mains supply and battery).
This equipment is installed with an EMC filter.
Earth leakage current is less than 3000mA.