Alpha Technologies FlexNet ELPM 300-48D - Manual (Page 10)

10 010-322-C0-003, Rev C
Included with the unit are:
Mounting Brackets; see
Section 1.2.
RTS (the Remote
Temperature Sensor gets
its backup power from a
48VDC battery string);
See Section 1.3.
Output Cable Kit; see
Section 1.4
Alarm Telemetry Connector;
Status Monitoring, see
Section 1.5.
Options include a Battery
Heater Mat, Output
Distribution Board and
Battery Cable Kit.
1.0 Installation
1.1 Introduction
The FlexNet Fiber UPS model ELPM300-48D is a small-form, outdoor-rated, uninterruptible
power supply for distributed communications networks. The unit can be installed in a variety
of Alpha enclosures and is powered by 120Vac or 240Vac line input or 48Vdc battery
string. The 48Vdc, 300 Watt output provides uninterruptible power for various distributed
communications networks.
Features and benefits:
Power Modules can be used in a variety of Alpha enclosures
Rugged 48Vdc UPS for outdoor or indoor applications
Temperature compensated battery charging for extended battery life
Visual and electrical indicators for on-site and remote reporting
Flexible cabinet mounting options