Alpha UPE-6 User Manual
UPE Series
Ground Mount Enclosures
Technical Manual
UPE-3 and UPE-6 Enclosures
Effective: May 2009
Alpha Technologies
Alpha Technologies
Power
®
UPE-3 and UPE-6
Technical Manual
031-124-C0-004, Rev. D
Effective Date: May, 2009
Copyright© 2009
Alpha Technologies, Inc.
member of The Group
NOTE:
Photographs contained in this manual are for illustrative purposes only. These photographs may not match
your installation.
NOTE:
Operator is cautioned to review the drawings and illustrations contained in this manual before proceeding. If
there are questions regarding the safe operation of this powering system, please contact Alpha Technologies
or your nearest Alpha representative.
NOTE:
Alpha shall not be held liable for any damage or injury involving its enclosures, power supplies, generators,
batteries, or other hardware if used or operated in any manner or subject to any condition not consistent with
its intended purpose, or is installed or operated in an unapproved manner, or improperly maintained.
TM
To contact Alpha Technologies:
Visit www.alpha.com
or
For general product information and customer service (7 AM to 5 PM, Pacifi c Time), call
1-800-863-3930,
For complete technical support, call
1-800-863-3364
7 AM to 5 PM, Pacifi c Time or 24/7 emergency support
To report errors and/or omissions in this document, send an email to:
Techpubs@alpha.com
3
Table of Contents
Safety Notes .......................................................................................................................... 6
1.0 Introduction .................................................................................................................8
1.1 Enclosure Dimensions ..................................................................................... 9
1.2 Precast Pad and Pedestal Mounting Options ................................................10
2.0 Installation.................................................................................................................13
2.1 Site Considerations ........................................................................................ 13
2.2 Transportation and Lifting ..............................................................................13
2.3 Enclosure Installation ..................................................................................... 14
2.4 Attaching the External Coax Raceway........................................................... 15
2.5 Enclosure Grounding ..................................................................................... 16
2.6 Utility Power Connection ................................................................................17
2.7 Coaxial Cable Connection ............................................................................. 22
2.8 Power Supply Placement ...............................................................................23
2.9 Battery Installation ......................................................................................... 23
2.9.1 Battery Date Code Usage and Identifi cation .......................................23
2.9.2 Battery Installation Procedure ............................................................ 24
2.9.3 Battery Terminal Connections ............................................................ 25
2.9.4 Connecting the Battery Integration Tray..............................................27
2.9.5 Battery Wiring Diagrams (UPE with Slide Tray) .................................. 29
2.10 Enclosure Protection ...................................................................................... 31
3.0 Enclosure Options .................................................................................................... 32
3.1 Battery Remote Temperature Sensor (RTS) .................................................. 32
3.2 Lightning and Surge Arrester Options ............................................................ 33
3.3 Battery Heater Mat ......................................................................................... 34
3.4 LRI-ACI Lamp Option..................................................................................... 34
3.5 Enclosure Door Tamper Switch and Cooling Fan Options ............................. 35
4 031-124-C0-004, Rev. D
List of Figures
Fig. 1-1, UPE-3 Enclosure .....................................................................................................8
Fig. 1-2, Layout for Precast Pad ..........................................................................................10
Fig. 1-3, PS-6 Standard Pedestal (UPE-3 only) ...................................................................11
Fig. 1-4, PS-6XL Pedestal (UPE-3 and UPE-6) ...................................................................11
Fig. 1-5, Typical Site Arrangement for Pedestal and Cover .................................................12
Fig. 2-1, External Coax Raceway ........................................................................................ 15
Fig. 2-2, Typical Service Entrance Wiring ............................................................................ 19
Fig. 2-3, Breaker-Quad-Option Wiring and Circuit Breaker Part Numbers .........................20
Fig. 2-4, 120/240Vac UL Wiring .......................................................................................... 21
Fig. 2-5, Battery Date Code .................................................................................................23
Fig. 2-6 Threaded Insert Battery Terminal Connections ......................................................25
Fig. 2-7, Flag Battery Terminal Connections .......................................................................26
Fig. 2-8, Battery Integration Tray Connections ....................................................................27
Fig. 2-9, UPE-3 Battery Wiring Diagram (for use with slide tray) ........................................ 28
Fig. 2-10 UPE-6 Battery Wiring Diagram (for use with slide tray) ....................................... 29
Fig. 2-11, Bollard Placement ...............................................................................................30
Fig. 3-1, RTS Placement ..................................................................................................... 32
Fig. 3-2, LAP Plus ................................................................................................................ 33
Fig. 3-3, ISA-120/240 Secondary Surge Arrester ................................................................33
Fig. 3-4, ACI/LRI Wiring .......................................................................................................34
Fig. 3-5, Tamper Switch Placement ..................................................................................... 35
Fig. 3-6, Cooling Fan Placement ......................................................................................... 35
5031-124-C0-004, Rev. D
Safety Notes
Review the drawings and illustrations contained in this manual before proceeding. If there are any questions
regarding the safe installation or operation of this product, contact Alpha Technologies or the nearest Alpha
representative. Save this document for future reference.
To reduce the risk of injury or death, and to ensure the continued safe operation of this product, the following
symbols have been placed throughout this manual. Where these symbols appear, use extra care and
attention.
ATTENTION:
The use of ATTENTION indicates specifi c regulatory/code requirements that may affect the placement of
equipment and /or installation procedures.
NOTE:
A NOTE provide additional information to help complete a specifi c task or procedure.
CAUTION!
The use of CAUTION indicates safety information intended to PREVENT DAMAGE to material or equipment.
WARNING!
WARNING presents safety information to PREVENT INJURY OR DEATH to the technician or user.
Battery Maintenance Guidelines
The battery maintenance instructions listed below are for reference only. Battery manufacturer’s instructions for
transportation, installation, storage or maintenance take precedence over these instructions.
• To prevent damage, inspect batteries every 3 months for:
Signs of battery cracking, leaking or swelling. The battery should be replaced immediately by authorized
personnel using a battery of the identical type and rating.
Signs of battery cable damage. Battery cable should be replaced immediately by Authorized Personnel using
replacement parts specifi ed by vendor.
Loose battery connection hardware. Refer to battery manufacturer’s documentation for the correct torque and
connection hardware for the application.
• Apply battery manufacturer’s specifi ed antioxidant compound on all exposed connections.
• Verify battery terminals and/or exposed connection hardware is not within 2 inches of a conductive surface.
Reposition batteries as necessary to maintain adequate clearance.
• Clean up any electrolyte (battery emission) in accordance with all federal, state, and local regulations or codes.
• Proper venting of the enclosure is recommended. Follow the Battery Manufacturer’s approved transportation and
storage instructions.
• Always replace batteries with those of an identical type and rating. Never install old or untested batteries.
• Do not charge batteries in a sealed container. Each individual battery should have at least 0.5 inches of space
between it and all surrounding surfaces to allow for convection cooling.
• All battery compartments must have adequate ventilation to prevent an accumulation of potentially dangerous gas.
Recycling and Disposal Instructions
Spent or damaged batteries are considered environmentally unsafe. Always recycle used batteries or dispose of the
batteries in accordance with all federal, state and local regulations.
6 031-124-C0-004, Rev. D
Electrical Safety
• Lethal voltages are present within the power supply and electrical boxes. Never assume that an electrical connection
or conductor is not energized. Check the circuit with a volt meter with respect to the grounded portion of the enclosure
(both AC and DC) prior to any installation or removal procedure.
• Always use the buddy system when working under hazardous conditions.
• A licensed electrician is required to install permanently wired equipment.
• Input voltages can range up to 240Vac. Ensure that utility power is disabled before beginning installation or removal.
• Ensure no liquids or wet clothes contact internal components.
• Hazardous electrically live parts inside this unit are energized from batteries even when the AC input power is
disconnected.
Mechanical Safety
• Keep hands and tools clear of fans. Fans are thermostatically controlled and will turn on automatically.
• Power supplies can reach extreme temperatures under load.
• Use caution around sheet metal components and sharp edges.
Battery Safety Notes
WARNING!
Lead-acid batteries contain dangerous voltages, currents and corrosive material. Battery installation, maintenance, service and replacement must be performed only by authorized personnel.
Chemical Hazards
Any gelled or liquid emissions from a valve-regulated lead-acid (VRLA) battery contain dilute sulfuric acid, which is
harmful to the skin and eyes. Emissions are electrolytic, and are electrically conductive and corrosive.
To avoid injury:
• Servicing and connection of batteries shall be performed by, or under the direct supervision of, personnel
knowledgeable of batteries and the required safety precautions.
• Always wear eye protection, rubber gloves, and a protective vest when working near batteries. Remove all metallic
objects from hands and neck.
• Batteries produce explosive gases. Keep all open fl ames and sparks away from batteries.
• Use tools with insulated handles, do not rest any tools on top of batteries.
• Batteries contain or emit chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm. Battery post terminals and related accessories contain lead and lead compounds. Wash hands
after handling (California Proposition 65).
• Wear protective clothing (insulated gloves, eye protection, etc.) whenever installing, maintaining, servicing, or
replacing batteries.
• If any battery emission contacts the skin, wash immediately and thoroughly with water. Follow your company’s
approved chemical exposure procedures.
• Neutralize any spilled battery emission with the special solution contained in an approved spill kit or with a solution
of one pound Bicarbonate of soda to one gallon of water. Report chemical spill using your company’s spill reporting
structure and seek medical attention if necessary.
• All battery compartments must have adequate ventilation to prevent an accumulation of potentially dangerous gas.
• Prior to handling the batteries, touch a grounded metal object to dissipate any static charge that may have developed
on your body.
• Never use uninsulated tools or other conductive materials when installing, maintaining, servicing or replacing
batteries.
• Use special caution when connecting or adjusting battery cabling. An improperly connected battery cable or an
unconnected battery cable can make contact with an unintended surface that can result in arcing, fi re, or possible
explosion.
7031-124-C0-004, Rev. D
1.0 Introduction
UPE Series enclosures support distributed powering architectures in broadband applications. The
power supply is located on the equipment shelf above the batteries for maximum convection cooling.
Ideal for use in all climates, each enclosure comes with a removable, lockable door. Standard
features include battery slide trays, high magnetic circuit breaker, duplex AC receptacle, service
power inserter (SPI), and external coax raceway.
Key Features:
• Engineered to accommodate broadband powering applications in ground-mount confi gurations
• Battery Integration Tray or sliding battery trays with lock-in/lock-out features
• Internal or external SUSE-rated service entrance options available
• Enclosures are agency certifi ed for applicable industry standards
• Welded aluminum construction and powdercoat fi nish provides superior corrosion resistance
• Portable generator cabling access door
Fig. 1-1, UPE-3 Enclosure
8 031-124-C0-004, Rev. D
1.0 Introduction, continued
1.1 Enclosure Dimensions
28" (711.2mm)
26" (660.4mm)
17" (431.8mm)
15" (381mm)
35.4" (899.2mm)
28" (711.2mm)
26" (660.4mm)
17" (431.8mm)
15" (381mm)
UPE-3
48" (1219.2mm)
UPE-6
9031-124-C0-004, Rev. D
1.0 Introduction, continued
1.2 Precast Pad and Pedestal Mounting Options
Knockout for UPE 4/8
(76.2mm)
.000" (0mm)
Knockouts for
UPE 4/8
(not used)
18.5"
(469.9mm)
14.12"
(358.6mm)
12.5"
(317.5mm)
10"
(254mm)
.000" (0mm)
2.5"
(63.5mm)
(not used)
3"
Knockout for UPE 3/6
44"
(1117.6mm)
32"
(812.8mm)
24"
(609.6mm)
8" x 11.36"
(203.2mm x
288.5mm)
Cutout
Knockouts for UPE 3/6
15"
10"
(254mm)
6" (152.4mm)
(381mm)
27"
(685.8mm)
8.5"
(215.9mm)
Hole for 3/8" (9.5mm) -16
UNC insert,
shown for reference
10" (254mm)
.000" (0mm)
4" (101.6mm)
2.82" (71.6mm)
5.75" (146mm)
2.82" (71.6mm)
24" (609.6mm)
28" (711.2mm)
34" (863.6mm)
Top, Front view
Fig. 1-2, Layout for Precast Pad, Single-wide for UPE-3 and -6
Alpha P/N 641-112-10
10 031-124-C0-004, Rev. D
1.0 Introduction, continued
1.2 Precast Pad and Pedestal Mounting Options, continued
Alpha’s precast pedestal support system provides a quick, one-step solution for installing UPE Series
enclosures. Contact Alpha Technologies Customer Service (1-800-863-3930) to determine which
pedestal support is needed for your installation. Alpha recommends using the larger base, PS-6XL,
for the UPE-6.
35.75"
(908mm)
25.75"
(654mm)
19.2"
(487.7mm)
24.0"
(609.6mm)
Fig. 1-3, PS-6 Standard Pedestal (UPE-3 only)
Alpha P/N 745-324-20
35.75"
(908mm)
24.0"
(609.6mm)
43.5"
(1104.9mm)
31.75"
(806.4mm)
Fig. 1-4, PS-6XL Pedestal (UPE-3 and UPE-6)
Alpha P/N 745-324-21
11031-124-C0-004, Rev. D
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