Alpha Technologies Flexnet MPS48-7M Technical Manual Download Page 14

14

021-511-B4-002, Rev. B

 4.0 Installation

4.1  Unpacking the MPS48-7M

Remove the mounting bracket and enclosure from the 
shipping carton. Inspect the MPS48-7M for shipping 
damage.

Verify each carton contains:

• MPS48-7M 

enclosure

• 

Mounting bracket and hardware

• 

3/4" 3-hole strain relief fi tting

• 

1/2" strain relief fi tting

• Cable 

ties

• 

Quick Start Guide

4.2  Enclosure Installation, Wall-mount or Wooden Pole-mount

Most codes require the base of the enclosure to be located a minimum height from the 
ground. Always verify height restrictions before installation.

Before installing an enclosure, the location and method of mounting must be approved by the property owner. 

ATTENTION:

Recommended Tools and Materials:

• 

Ratchet with 7/16" socket

• Level
• Phillips 

screwdriver

• 

Two user-supplied 1/4" x 2-1/2" (7mm x 60mm) lag bolts with fl at washers

• Stud 

fi nder (optional)

Installation Procedure:

1.  Remove the mounting hardware from the inside of the bracket 

and position the bracket on a wall or wooden pole capable of 
supporting 35 lb. (16kg). Use a backing plate if necessary.

2.  Level the bracket vertically with the tab facing up.

3.  Secure the bracket to the wall or pole using two user-supplied 

1/4" x 2-1/2" lag bolts. The hardware must sit fl ush inside the 
bracket dimples for proper installation.

Lag Bolt

Lag Bolt

Tab

Summary of Contents for Flexnet MPS48-7M

Page 1: ...Alpha Technologies Technical Manual MPS48 7M Effective August 2007...

Page 2: ...Power Alpha Technologies...

Page 3: ...ions Contacting Alpha Technologies www alpha com or For general product information and customer service 7 AM to 5 PM Pacific Time call 1 800 863 3930 For complete technical support call 1 800 863 336...

Page 4: ...ection with High Voltage Transformer 18 4 5 1 Installing the Transformer 18 4 5 2 Installing the Streetlight AC Power Tap Cable 19 4 6 Network Cable Connection Procedure 20 4 7 Battery Connection Proc...

Page 5: ...Streetlight AC Power Tap Cable Stripped 19 Fig 4 4 Streetlight AC Power Tap Cable Installed 19 Fig 4 5 Strain Relief Fitting 20 Fig 4 6 Customer Connections 20 Fig 5 1 Status LEDs 22 Fig 5 2 Battery...

Page 6: ...f this product the following symbols have been placed throughout this manual Where these symbols appear use extra care and attention The use of ATTENTION indicates specific regulatory code requirement...

Page 7: ...tic and are electrically conductive and are corrosive Follow the Chemical Hazards notes if contact occurs Do not smoke or introduce sparks in the vicinity of a battery Under certain overcharging condi...

Page 8: ...pounds 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...

Page 9: ...osal 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...

Page 10: ...c indoor or outdoor UPS Multi use mounting bracket for wall mount and pole mount applications Temperature compensated battery charging for optimum battery life Local and remote status monitoring and r...

Page 11: ...ly with LED status indicators Preconnectorized cables of varying lengths provide reliable and efficient field installation Ethernet 48Vdc power with return and RS232 interface are supported on the pre...

Page 12: ...n Green Blinking Low Missing Battery Red Blinking Replace Battery Red Solid Overload Red and Green Blinking Mechanical Dimensions in mm 17 5H x 12 75W x 5 25D 445H x 324W x 133D Weight without batteri...

Page 13: ...rmer Kit 277Vac Step Down to 240Vac 243 119 19 Transformer Kit 347Vac Step down to 240Vac 875 580 10 Cable UPS Streetlight AC PWR Tap Cable 2 Con w GND Lug and Wire 25 650 264 10 3 4 3 hole Strain Rel...

Page 14: ...lation Before installing an enclosure the location and method of mounting must be approved by the property owner ATTENTION Recommended Tools and Materials Ratchet with 7 16 socket Level Phillips screw...

Page 15: ...ion continued 4 2 Enclosure Installation Wall mount or Wooden Pole Mount continued 4 Hang the enclosure on the bracket 5 Secure the enclosure to the bracket using the four self tapping screws with was...

Page 16: ...trictions before installation Before installing an enclosure the location and method of mounting must be approved by the property owner ATTENTION 3 Secure the enclosure to the bracket using the four s...

Page 17: ...N m For 240V applications connect L1 and L2 wires to the AC input block Torque to 4 5 in lbs 5 N m 5 Connect the ground wire green to the 10 ground stud Torque to 36 in lbs 4 1 N m 6 Tighten the stra...

Page 18: ...C input connector on the power module Remove the standard wire kit 3 Locate the two countersunk holes located on the battery shelf Mount the transformer onto the shelf using the supplied flathead scre...

Page 19: ...een the enclosure and utility power connection Connect the terminal end of the safety ground 3 Remove two inches of the outer insulation from the Streetlight AC Power Tap Cable and strip the white and...

Page 20: ...the cables into the splits in the seal leaving about 20 for routing into the enclosure The seal is split in three places to accommodate the cabling See Fig 4 5 5 Replace the seal into the base 6 Secu...

Page 21: ...ower module 3 Place two 7 2Ah batteries on the battery shelf and tape the battery temperature sensor to the side of the second battery Place the remaining two batteries on the battery shelf 4 Replace...

Page 22: ...cated by two status LEDs located on the power module Refer to Table 5 1 to determine operational status and possible faults Incorrect voltage selection can damage the unit and void the warranty Verify...

Page 23: ...one of the following occurs Battery has reached 100 of capacity Another power failure occurs requiring battery support Charging ceases until primary power is restored Additional power is required by t...

Page 24: ...V will not heat battery heater mats rated for 240V Units set to 240V will damage battery heater mats rated for 120V input Power module fails to come on after applying 240V with the voltage select swit...

Page 25: ...bracket 6 Connect the batteries the positive battery connections are fitted with a safety tab to prevent misconnection 7 2 Replacing the Power Module Required Tools and Materials 11 32 9mm wrench or...

Page 26: ...lementary charge required Carry out supplementary battery charge before use if 100 capacity is required Supplementary charge required before use This charge will help recover the capacity and should b...

Page 27: ...4 430 8908 Alpha Technologies Europe Ltd Twyford House Thorley Bishop s Stortford Hertfordshire CM22 7PA UNITED KINGDOM Tel 44 0 1279 501110 Fax 44 0 1279 659870 Alpha Technologies GmbH Hansastrasse 8...

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