This Manual Involves The Following Parts, Components and Software.
Part Part Number Remark
LIEBERT APM UPS APMxxxyabcd00
xxx; y, a, b, c, d according to
ratings/options
Modular Battey Cabinet
APMMOBACAB
Battery Module
APMBATMODF
Battery temperature sensor (for external battery) APMA0UFXBTS
Parallel or Dual Bus control cable (5, 10, and 15m) APMxxMCABLE
Classified according to length (m),
xx = {05,10,15}
SNMP Card
IS-WEBLB
RS485 Card
IS-485L
Relay card
IS-RELAY
Safety Precautions
This manual contains information concerning the installation and operation of Emerson LIEBERT APM UPS .
Please carefully read this manual prior to installation.
The LIEBERT APM UPS cannot be put into operation until it is commissioned by engineers approved by the
manufacturer (or its agent).. Not doing so could result in personnel safety risk, equipment malfunction and
invalidation of warranty.
The UPS has been designed for commercial or industrial use only, and is not intended for use in any life support
application.
This is a CLASS A Uninterruptible Power Supply (UPS) product. In a domestic environment, this product may
cause radio interference, in which case, the user may be required to take additional measures.
Conformity and standards
This product complies with CE2006/95/EC (low voltage safety) and 2004/108/EC (EMC), and EMC standards of Australia
and New Zealand (C-Tick), and the following UPS product standards:
*IEC62040-1 General and safety requirements for UPS
*IEC/EN62040-2 EMC requirements CLASS A
For more details, refer to
Chapter 9 .
Continued compliance requires installation in accordance with these instructions and the use of manufacturer approved
accessories only.
WARNING: high earth leakage current
Earth connection is critical before connecting the input supply (include both utility supply and battery).
"Earth leakage current introduced by the UPS, in any configuration from 30kW to 150kW, exceeds 3.5 mA and is less than
1000 mA and complies with the requirements of IEC/EN 62040-1 / IEC/EN 60950-1" Transient and steady-state earth
leakage currents, which may occur when starting the equipment, should be taken into account when selecting instantaneous
RCCB or RCD devices.
Residual Current Circuit Breakers ( RCCBs) must be selected sensitive to DC unidirectional pulses (class A) and insensitive
to transient current pulses.
Note also that the earth leakage currents of the load will be carried by this RCCB or RCD.
This equipment must be earthed in accordance with local electrical authority codes of practice.
WARNING: backfeeding protection
This system has a control signal available for use with an automatic device, externally located, to protect against
backfeeding voltage through the mains Static Bypass circuit.If this protection is not used with the switchgear that is used to
isolate the bypass circuit, a label must be added to the switchgear to advise service personnel that the circuit is connected to
a UPS system.
The text has the following meaning or is equivalent to: Risk of Voltage Backfeed: Before working on this circuit, Isolate
Uninterruptible Power System (UPS), then check for Hazardous Voltage between all terminals including the protective earth.
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