OPM_GTU_TWR_1K0_3K0_XUS_V015
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DE GT Series: User manual rev date 8-11- 04
Digital Energy
™
GT Series
g
Apart from the SNMP-option described in 4.4 the following options are possible:
5.1 Extended Runtime
Extended runtime can be obtained by connecting a separate battery extension module to the
UPS. The additional batteries increase the runtime and recharging time for the unit, all other
operational information is the same as for standard models.
5.2 TVSS (Transient Voltage Surge Suppressor)
RJ-45/RJ-11 Surge Protector.
To prevent damage caused by surges, noise and spikes traveling over the telephone line or
network line.
6.1 General Maintenance
Apart from battery servicing, the UPS is virtually maintenance free. Take care of proper
environmental conditions and keep air inlets/outlets free of dust. Please read 1.3.
6.2 Batteries - General
The service life of the battery is from 3 to 6 years, depending on the operating conditions
(mainly temperature and number of discharge cycles).
As a healthy battery is critical to the performance of the UPS, it is advised to regularly perform
a battery test to ensure failsafe operation (see section 3.3.3). When the condition of the battery
is critical, a
'replace battery'
alarm will be activated (see 3.4.5). Have the batteries replaced as
soon as possible. See 6.3.
6.3 Batteries - Replacement
•
WARNING:
first read the safety rules in sections 1.1, 1.2 and 1.4.
•
Servicing of batteries should be performed or supervised by personnel
knowledgeable of batteries and the required precautions. Keep unauthorized
personnel away from batteries.
6.4 Recycling the UPS at the end of service life
GE Digital Energy, in compliance with environment protection recommends that the
UPS equipment, at the end of its service life, must be recycled conforming to the local
applicable regulations.
5 - Optional Features
6 - Maintenance
