©
Panduit Corp. 201
4
OPERATION MANUAL
UPS003024024015
Page: 9 of 29
TERMS AND ABBREVIATIONS
1.3.
A:
Ampere
DC:
Direct Current
EDLC:
Electrochemical (Electric) Double-Layer Capacitor
ESR:
Equivalent Series Resistance
F:
Farad
WBI:
Web Browser Interface
LED:
Light Emitting Diode
MOSFET:
Metal Oxide Semiconductor Field Effect Transistor
PC:
Personal Computer
PCB:
Printed Circuit Board
UPS:
Uninterruptible Power Supply
V:
Volts
W:
Watts
2. INTERFACES
OVERVIEW
2.1.
The physical connections to the UPS are arranged on the top edge of the front panel
of the unit which includes external sense resistor connections, chassis ground and the
input and output voltage connections. The bottom edge of the front panel includes
connections for a control output relay and Ethernet port. The front panel also contains
an ON/OFF switch and three indicator LEDs. The front panel is shown in Figure 2.
Figure 2: UPS Front Panel
The remainder of this section describes each of these interfaces in more detail.
GROUND
OUTPUT
SENSE
INPUT
LEDs
CONTROL
OUTPUT
ON/OFF
PWR
SWITCH
ETHERNET
