User Manual Liebert Hipulse E Chapter 12 – Additional Equipment
Single or '1+N' UPS System
(07/04) Page 12-1
12 Chapter 12 - Additional Equipment
The configuration of a system incorporating the Liebert Hipulse E depends on the specific needs of the installation
under consideration.
An installation consists of a number of items of equipment, devices and optional boards.
The options may be prepared for installation either in the factory or directly by the customer.
Brief notes on installation of available options are provided below.
Installers must be thoroughly familiar with the product. More detailed information on installation procedures is
provided in the Technical Assistance commissioning manual.
The following options are available for the Liebert Hipulse E:
• Fan Failure Alarm Indicator (see par. 2.3.5)
• Battery ground fault detection (see par. 2.3.6)
• Castell Interlock system (see par. 4.4.2)
• Load Bus Synch (LBS) (see par. 12.1)
• Interface Alarm Boards (see par. 12.2)
• Class A filter (see par. 12.5)
• Input harmonic filter (see par. 12.6)
• Additional autotransformer (see par. 12.7)
• Isolation transformer (see par. 12.8)
• Degree of protection for the UPS enclosure (see par. 12.9)
RS232 communications:
RS232 Communications kit
Modem
NIC (Network Interface Card)
RS485 communications:
Modbus/Jbus
Remote control panel
WARNING
All options must be installed by Liebert global services or Liebert factory-authorized service
provided by a Liebert distributor. The option area and customer control cable area contain hazardous
voltage if the input source is on, even when the unit is in bypass. Turn all power sources off before
installing customer control cables to any option.
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