Emerson Liebert APM 90, Руководство пользователя

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Safety Precautions
Always observe the following safety symbols!
Safety symbol Explanation
Used for instructions intended to alert the user to the
risk of death or severe injury should the unit be used
improperly
Used for instructions intended to alert the user to the
risk of injury or equipment damage should the unit be
used improperly
Used for instructions intended to notify 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 this Emerson APM 90
Integrated Modular UPS (UPS for short).
This manual must be read carefully prior to installation.
The UPS must be commissioned and serviced by engineers approved by the manufacturer or its agent.
Failure to do so could result in personnel safety risk, equipment malfunction and invalidation of warranty.
This is a C3 UPS product. In a residential environment, this product may nevertheless cause radio
interference, in which case, the user may be required to take additional measures.
Conformity and standards
This equipment complies with CE directives 73/23 & 93/68 (low voltage safety), 89/336 (EMC) and 2011/65/EU
(RoHS), with Australia and New Zealand EMC Framework (C-Tick), and with the following product standards for
UPS:

IEC62040-1-1 General and safety requirements for UPS used in operator access areas

IEC62040-2 EMC, Class C3

IEC62040-3 Performance requirements and test methods
Continued compliance requires installation in accordance with these instructions and the use of manufacturer
approved accessories only.
Warning: high leakage current
Earth connection is essential before the input supply (including the AC mains and battery) is connected. This
equipment must be earthed in accordance with local electrical codes.
Earth leakage current exceeds 3.5mA and is less than 2500mA.
Transient and steady state earth leakage currents, which may occur when the equipment is started, should be
taken into account when selecting instantaneous RCCB or RCD devices.
RCCBs must be selected insensitive to DC unidirectional pulses (Class A) and transient current pulses.
Note that the earth leakage currents of the load will be carried by this RCCB or RCD.