10
REAR PANEL
1. The R-J11/R-J45 modular connectors are used for 10/100/1000 Base-T
Network/single line Phone/Fax/Modem protection.
2. The External Battery Pack detect port (EXB) is for the UPS to automatically
detect the External Battery Pack so that the UPS can calculate the estimated
runtime.
3. The RS232 Communications Port is for UPS monitoring and control.
4. The REPO (Remote Emergency Power Off) Port is for UPS control. This
connection is not for telecommunication use.
5. The option slot is for option cards.
6. The fan is for ventilation.
7. The External Battery Connector is for connecting an External Battery Pack.
8. The Battery Backup output receptacles. The output receptacles are electrically
wired into two segments to support the "Load Shedding Function" (Labeled Load
1 & Load 2). The locking and Always On receptacles (Labeled Load 3) do not
support the "Load Shedding Function".
NOTE:
The locking receptacle is not on
all models.
9. The input circuit breaker will trip in the event the load exceeds the UPS’s power
rating.
10. The rackmount brackets are for attaching the UPS to rack.
11. The input power cord (120V models). The AC Power Inlet IEC320 (208V
models).
12. The External Ground Stud is for connecting an external ground wire.
13. The USB Communications Port is for UPS monitoring and control.
Model
Input Power Plug
(All power cords are 10ft)
Output Power Receptacles
EXR750RT2U
EXR1000RT2U
EXR1500RT2U
NEMA 5-15P
6-NEMA 5-15R (Controllable)
2-NEMA 5-15R (Always On)
EXR2000RT2U NEMA
5-20P
8-NEMA 5-15/20R (Controllable)
1-NEMA L5-20R (Always On)
EXR3000RT2U NEMA
L5-30P
6-NEMA 5-15/20R (Controllable)
1-NEMA L5-30R (Always On)
EXR1500RTHV NEMA
6-15P
4-NEMA 6-15R (Controllable)
2-NEMA 6-15R (Always On)
EXR3000RTHV NEMA
L6-30P
6-NEMA 6-15/20R (Controllable)
1-NEMA L6-30R (Always On)
11
Chapter 3: Installation
INSTALLATION PLACEMENT
This UPS series is
ONLY
intended to be installed in an indoor temperature-
controlled environment that is free of conductive contaminants. DO NOT
operate the UPS in extremely dusty and/or unclean areas, locations near
heating devices, water, or excessive humidity, or where the UPS is exposed
to direct sunlight. Select a location, which will always provide good air
circulation for the UPS.
Route power cords so they cannot be walked on
or damaged. This UPS series is not intended for use in a computer room
as defined in the Standard for the Protection of Electronic Computer/Data
Processing Equipment ANSI/NFPA 75. Typical battery life is 3 to 5 years.
Environmental factors do affect battery life. High temperatures, poor utility
power, and frequent, short duration discharges have a negative impact on
battery life.
Operating Temperature (Maximum): 0 to 40
C (+32 to +104
F)
Operating Elevation: 0 to 3,000m (0 to +10,000 ft)
Operating and Storage Relative Humidity: 5 ~ 95%, non-condensing
Storage Temperature: -15 to +45°C (+5 to +113°F)
Storage Elevation: 0 to 15,000m (0 to +50,000 ft)
INSTALLATION
Be sure to read the installation placement and all the cautions before
installing the UPS. Place the UPS in the final desired location and
complete the rest of the installation procedure. These UPSs are shipped
with the internal batteries disconnected. The batteries must be connected
before putting these UPSs into service. See the "Connecting the Batteries"
procedure to connect the batteries and then the "Rackmount Configuration"
to install the UPS into the rack.
USE CAUTION:
The UPS is heavy. Use
the appropriate number of personnel when installing the UPS.
CAUTION! DO NOT USE THE MOUNTING BRACKETS TO LIFT THE
UPS.
The mounting brackets are
ONLY
for securing the UPS to the rack.
NOTE: If you are using an External Battery Pack with this EXR UPS
series, the UPS must be configured so that the UPS will report the
correct estimated runtime on the LCD screen and in the Power
Monitoring software and/or the SNMP card. See the UPS's, or the
Power Monitoring software or the SNMP card’s User's Manual to
configure the UPS.
