Clary SP1250LX - Manual (Page 14)

14
Description
The Traffic UPS consists of three major components, the UPS Power Module, the Bypass Box,
and the Battery System.
The UPS Power Module consists of the following:
• True on line, double conversion, pure sine wave, high frequency inverter utilizing IGBT
technology.
• Programmable LCD Display.
• A DB9 RS232 and USB Type B connectors for remote signal alarms and true RS232
monitoring and remote communications.
• Auxiliary Temp Sensor
• Multi-stage, temperature compensated battery charger.
The Bypass Box. A three-pole, double-throw switch that switches both hot and neutral lines to
the UPS or cabinet.
The Battery Module. The battery is comprised of one or more strings of 6 or 8 individual 12V
batteries connected in series for a total string voltage of 72VDC nominal or 96VDC for SP2000LX.
The batteries are extreme temperature, deep cycle, AGM/VRLA (Absorbed Glass Mat/ Valve
Regulated Lead Acid) batteries that have been field proven and tested by the U.S. military. The
OutPost
TM
batteries supplied by Clary Corporation are certified to operate at extreme
temperatures from –40°C to +74°C.
The batteries are provided with appropriate interconnect wiring harness. Optional battery
mounting trays and brackets are available.
The interconnect cable connects to the base module via a quick-release circular connector.
The UPS module includes a charger that replenishes the Battery Pack whenever possible and
required. This charger operates with a charging current of 0.6A. An Optional Fast Charger
operates with a charging current of up to 3.5A.
Mounting/ Configuration
NEMA Style: mounting method is shelf-mount or wall-mount.170 Style: Mounting method is 19”
rack-mount. Shelf angles or rails, typically supplied by others, are available as optional
accessories.
Battery construction includes heavy-duty, inter-cell connections for low-impedance between cells,
and heavy-duty plates to withstand shock and vibration.