Introduction
Sageon III Power System
PM990-8800-00, Rev. 9
1-4
The LVBD trip voltage is set using the operator panel push buttons and menus. An LVBD bypass switch is provided. This switch
bypasses (i.e. defeats) the SCU LVD in case of SCU maintenance, upgrading, or failure.
The Sageon III Power System operation can be monitored at the operator panel on the front of the Sageon III Power System, at a PC
connected to the operator panel, or at a PC connected to the Sageon III Power System over an Ethernet network. The Sageon III Power
System configuration can be performed from the operator panel or at a PC.
Printed circuit boards below distribution area contain terminals for user connections to alarm relays, battery temperature compensation
sensors, communications, and other internal and external functions. In addition, most signals destined for the SCU are routed first to
the BDM board or backplane board.
The operator panel provides user access to the configuration and monitoring capabilities of the SCU. For security, a parameter lock
feature is included and PC access can require a password. A PC that is to be connected to the Sageon III Power System must have the
optional SageView software installed and operating.
1.2 SPECIFICATIONS
This section contains physical, environmental, and electrical specifications for the Power system and its major assemblies.
Power system Physical Specifications
Dimension
7-foot Tower
Width
24.46" (62.1 cm)
Depth
21.48" (54.6 cm)
Height
84" (213.4 cm)
Weight
Contact the factory
Dimension
Rectifier
Width
8.5" (215.90 mm)
Depth
10” (254 mm)
Height
1 RU
Weight
5.1 lbs (2.3 kg)
IMPORTANT:
The Power system is shipped without Rectifiers installed. Consequently, the pant is top heavy and can topple if
mishandled. Refer to Section 2.4 Moving and Anchoring the Power system before attempting to move the Power system.
Power system Environmental Specifications
Temperature
Operating ................................................. -25° to +70°C (-15° to +158°F)
Sustained Full Power ............................... -25° to +50°C (-15° to +122°F)
Storage .................................................... -40° to +85°C (-40° to +185°F)
Shipping and Handling
Power system ........................................ Shipped fully assembled on a skid designed to withstand the shock and vibration
normally encountered in shipping and handling
Rectifier Modules .................................. Encased in protective foam and shipped in individual boxes
Humidity ....................................................... 0 to 95% non-condensing
Note
When operating the Power System in an extremely low humidity environment (<10%), additional site ESD
(Electrostatic Discharge) mitigation is recommended. The installation of ESD conductive floor covering or
coating per ANSI EOS/ESD S7.1 and use of dissipative foot straps per ANSI EOS/ESD S9.1 whenever
servicing the equipment is recommended. The use of an anti-static wrist strap per EOS/ESD S1.0 Wrist
Straps is always recommended and is mandatory whenever servicing the Power System in an extremely
low humidity condition.
