UPE-M Series Metered Ground Mount Enclosures Installation and Operation Manual UPE-M3, UPE-M6, UPE-M8, 10KAIR and 65KAIR Effective: November, 2004 Alpha Technologies
Power Alpha Technologies ®
UPE-M Installation 031-145-C0-002, Rev. B Effective Date: November, 2004 Copyright© 2004 Alpha Technologies, Inc. A Member of the Alpha Group Photographs contained in this manual are for illustrative purposes only. These photographs may not match your installation. Operator is cautioned to review the drawings and illustrations contained in this manual before proceeding.
Table of Contents Safety Notes ......................................................................................................................... 6 1.0 2.0 3.0 4 Pre-Installation ............................................................................................................ 7 1.1 Introduction ...................................................................................................... 7 1.2 Inner Tray Layout ................................................................
List of Figures Fig. 1-1, Fig. 1-2, Fig. 1-3, Fig. 1-4, Fig. 1-5, Fig. 1-6, Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 3-1, UPE-M3 and UPE-M6 Meter Compartment ......................................................... 7 UPE-M8 Meter Compartment .............................................................................. 7 UPE-M8 Dimensions ........................................................................................... 8 UPE-M6 Dimensions ...............................................................
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 the system, 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.
1.0 Pre-Installation 1.1 Introduction The Alpha UPE-M series of metered CATV power supply enclosures are a secure, ruggedly designed, water-resistant enclosure with separate raceways for utility power and CATV wiring. The enclosure is designed to meet code and safety standards specified by EUSERC and the NEC. The utility meter compartment is isolated from the CATV compartment. Utility access doors contain padlock hasps with separate sealing screws.
1.0 Pre-Installation, continued 1.1 Introduction, continued 13.2" Meter Center line 13.6" 6.9" 50.0" 43.5" 20.5" 32.0" Fig 1-3, UPE-M8 Dimensions 8 031-145-C0-002 Rev.
1.0 Pre-Installation, continued 1.1 Introduction, continued 12.1" Meter Center Line 15.08" 8.5" 57.38" 50.8" 19.7" 26.0" Fig 1-4, UPE-M6 Dimensions 031-145-C0-002 Rev.
1.0 Pre-Installation, continued 1.1 Introduction, continued 12.1" Meter Center Line 15.08" 8.4" 45.0" 38.5" 19.7" 26.0" Fig 1-5, UPE-M3 Dimensions 10 031-145-C0-002 Rev.
1.0 Pre-Installation, continued 1.2 Inner Tray Layout SPI XM Output Cable AC Power Cord Upper Tray XMS2 Power Supply UPE-M8 Battery Pack 3A 1A Top Tray Remote Temp Sensor 4A 2A 3B 1B 4B 2B Bottom Tray UPE-M3, 6 Battery Pack Remote Temp Sensor Top Tray 3A 1A 2A 3B 2B 1B Bottom Tray Fig. 1-6, Inner Trays 031-145-C0-002 Rev.
2.0 Site Preparation 2.1 Site Considerations The following points must be considered when choosing a location for the enclosure installation: 12 • Plan the site so the enclosure will receive good air flow. If possible, in areas of extreme heat, position the enclosure so it is shaded from the afternoon sun. • In areas of prevailing winds, locate the enclosure so the back of the cabinet faces the wind instead of the sides. This will reduce the buildup of sand or snow against the enclosure’s air vents.
2.0 Site Preparation, continued 2.2 Enclosure Pedestal Support The polymer pedestal support system provides a stable foundation for UPE-M series enclosure installations. 3/8" Bolt Lock Washer Enclosure mounting bolts provided by customer Flat Washer Utility Entrance Cover bolts provided with PS-1 Pedestal CATV Entrance 35.63" 24.13" 3.00" PS-1 Pedestal Support 18.00" 27.25" 38.75" 43.50" 31.75" Fig. 2-1, Pedestal Support (PS-1) Dimensions Alpha P/N 744-006-20 031-145-C0-002 Rev.
2.0 Site Preparation, continued 2.3 Pad Fabrication 3/8" Nut Lock Washer Flat Washer Note: UPE-M3, 6, and 8 have the same mounting stud arrangement Conduit should pass through concrete pad 6 inches to either side of the center line and in line with the rear mounting studs 36" 12" 4" 24" 14" Concrete Pad with 3/8" Mounting Studs. (All hardware customer supplied) 48" Consult local utility codes for concrete pad requirements. Fig. 2-2, Concrete Pad Dimensions 14 031-145-C0-002 Rev.
2.0 Site Preparation, continued 2.4 Enclosure Grounding Alpha Technologies recommends using the grounding method illustrated below. The grounding method for a particular site is depends on soil type, available space, local codes, National Electric Code (NEC) requirements, and other site-specific characteristics.
3.0 Installation 3.1 Enclosure Installation Tools Needed: • Ratchet set with 6” extension • Vapor Barrier • Utility Knife Procedure: A 25-year continuous vapor barrier must be used between the enclosure and pad to prevent moisture ingress and possible corrosion caused by metal to concrete contact. The vapor barrier material (such as 30 lb. felt, neoprene pond liner, or heavy grade tar paper) should initially extend at least six inches in all directions around the perimeter of the enclosure. 1.
3.0 Installation, continued 3.2 Utility Powering • The XM2 Power Supplies are powered by either 120VAC or 240VAC (120/120 grounded neutral) attached to an internal service entrance. The size of the service conductors must be based upon the actual size of the utility service, and must comply with applicable electrical code requirements. • Proper grounding is critical. A qualified electrician should verify that grounding complies with applicable electrical codes.
3.0 Installation, continued 3.2 Utility Powering, continued Neutral Wire Neutral Wire D Line Neutral Line Line Neutral Line Fused Disconnect Box O N OFF O N OFF BBX Load Load Neutral Utility Raceway Fig. 3-2, 65K-AIR Enclosure (Rear View) 18 CATV Raceway Fig. 3-3, 10K-AIR Enclosure (Rear View) 031-145-C0-002 Rev.
3.0 Installation, continued 3.2 Utility Powering, continued 120VAC without Test Bypass Block To FBX/BBX From Utility 120VAC with Test Bypass Block To FBX/BBX From Utility 240/120VAC without Test Bypass Block To FBX/BBX From Utility To FBX/BBX From Utility 240VAC without Test Bypass Block Fig. 3-4, Meter Base Configurations 031-145-C0-002 Rev.
3.0 Installation, continued 3.2 Utility Powering, continued 240/120VAC with Test Bypass Block To FBX/BBX From Utility To FBX/BBX From Utility 240VAC with Test Bypass Block 208VAC with 5th Jaw and Test Bypass Blocks To FBX/BBX From Utility Neutral Terminal Block Fig. 3-5, Meter Base Configurations 20 031-145-C0-002 Rev.
3.0 Installation, continued 3.2 Utility Powering, continued 120VAC Single Receptacle L1 Fuse Part Numbers: Alpha: 460-192-10 Bussman: FNR-R-20 120VAC/240VAC L1 120VAC Dual Receptacle Single Fuse L1 120VAC Dual Receptacle Dual Fuse L1 L2 240VAC 120VAC L2 Fig. 3-6, Fuse/Receptacle Configurations for 65K-AIR Enclosures 031-145-C0-002 Rev.
3.0 Installation, continued 3.2 Utility Powering, continued 120VAC Single Receptacle 120VAC/240VAC 120VAC Dual Receptacle Single Breaker 120VAC Dual Receptacle Dual Breaker From Meter Compartment From Meter Compartment 240VAC 120VAC From Meter Compartment From Meter Compartment Fig. 3-7, Fuse/Receptacle Configurations for Standard Enclosures 22 031-145-C0-002 Rev.
3.0 Installation, continued 3.3 Service Power Inserter Mount the SPI box(es) on the back wall of the Power Supply compartment. 1. Remove the two screws on the face of the SPI and lift off the cover to gain access to the seizure screw assembly. Loosen the seizure screw several turns, so the stinger will pass through the clamp. Service Power Inserter 3, Insert the coaxial termination into the output port on the bottom of the SPI. Ensure that the stinger goes through the seizure screw assembly.
3.0 Installation, continued 3.4 Battery Installation Battery Identification Each battery contains a date code usually located on a sticker near the center of the battery or stamped in white ink near the POS terminal. This date code must be recorded in the battery’s maintenance log. If batteries, other than those marketed by Alpha are used, consult the battery’s manufacturers’ documentation for date code type and placement.
3.0 Installation, continued 3.4 Battery Installation, continued Tools Needed: Two 7/16” open end wrenches Procedure: This section is for reference only, follow instructions included in the battery cable kit. This procedure covers the UPE-M3 (one tray), and the UPE-M6 and UPE-M8 (two trays). 1. Release the latch on the left slide. Pull the (lower) tray out until it reaches the stops. 2. Install three or four batteries as shown in Fig. 3-11 (following page).
3.0 Installation, continued 3.4 Battery Installation, continued To XM2 Power Supply Upper Tray Remote Temp Sensor (RTS) or UPE-M3 Fuse 3A 2A 1A UPE-M3 and UPE-M6 Battery Packs Lower Tray Fuse 3B 2B 1B To XM2 Power Supply 3A 1A Upper Tray (UB) 2A 4A Remote Temp Sensor (RTS) Fuse UPE-M8 Battery Pack 3B 1B Lower Tray (LB) 2B 4B Fuse Fig. 3-11, Battery Pack 26 031-145-C0-002 Rev.
3.0 Installation, continued 3.5 Power Supply Installation Tools Needed: 11/32” nut driver (see step 2) Procedure: 1. The upper tray of the enclosure has five dimples that line up with the feet of the XMS2 power supply. The feet of the power supply must rest in these dimples so the ventilation snorkel on the front cover aligns with the fan to form a seal when the door is closed. 2.
3.0 Installation, continued 3.6 Power Supply Connections 1. Verify that the Battery Circuit Breaker is in the OFF position. Connect the red and black cable from the battery pack to the Battery Input connection on the front of the power supply. 2. Connect the black and white wire leading from the Service Power Inserter (SPI) to the plug labeled Output 1A on the front of the power supply. If a second SPI is installed, connect it to Output 2. 3.
3.0 Installation, continued 3.7 Lightning Arrester (LA-P+) Option The Lightning Arrester option is available in 120VAC and 240VAC, and is installed by plugging into an Input Power Panel (IPP) or Breaker Duplex Option (BDO). The unit is operating properly when the green LED is lit. Green LED 3.8 LRI Option The LRI lamp assembly can be inserted into one of four knockouts in the enclosure walls (see below). Remove the nut and washer from the base and insert the base into the knockout from the outside.
3.0 Installation, continued 3.9 Enclosure Cooling Fan (optional) The cooling fan is required whenever an XM2-915 or 922 is installed in a UPE-M6 or M8 where the average temperature of any month exceeds 95°F (35°C). Install the optional Enclosure Cooling Fan (ECF) using four #8-32 Keps nuts (included) on existing threaded studs (upper left corner for the UPE-M8, and upper right corner for UPE-M3 and UPEM6).
Power Alpha Technologies ® Alpha Technologies 3767 Alpha Way Bellingham, WA 98226 USA Tel: +1(360) 647-2360 Fax: +1(360) 671-4936 Web: www.alpha.com Alpha Technologies Ltd. 4084 McConnell Court Burnaby, BC, V5A 3N7 CANADA Tel: +1(604) 430-1476 Fax: +1(604) 430-8908 Alpha Technologies Europe Ltd.
