Service protection enclosure for and method of constructing a remote wireless telecommunication site

• US 5,710,804 A
• Filed: 07/19/1995
• Issued: 01/20/1998
• Est. Priority Date: 07/19/1995
• Status: Expired due to Fees

• Current Assignee: PCS Solutions LLC
• Original Assignee: PCS Solutions LLC
• Inventors: Bhame, William H., Rustom, Bassem, Dick, Robert L. IV, Cutler, George Robert
• Primary Examiner(s): Bost, Dwayne
• Assistant Examiner(s): LEGREE, TRACY MICHELLE
• Application Number:
  US08/504,199
• Time in Patent Office: 916 Days
• Field of Search: 379/58, 379/59, 379/428, 379/447, 379/457, 379/451, 379/453, 379/437, 379/440, 455/74, 455/90, 455/33.1, 174/51, 174/521, 361/600, 361/601, 361/602, 361/614, 361/616, 361/679, 361/724, 52/146
• US Class Current: 455/575.1
• CPC Class Codes: H02B 1/50 Pedestal- or pad-mounted casings; Parts thereof or accessories therefor

Abstract

A service protection enclosure (SPE) for a cellular telephone or other wireless telecommunications transceiver site is disclosed. The site has at least one antenna (3) which transceives communication signals, radio equipment for receiving and sending radio signals from and to the antenna, transmission means (37, 39) for connecting the radio equipment and the antenna so as to carry the signals therebetween, AC power service lines (47) for providing power to the site, and telephone lines (48, and/or 115) for connecting the site with a telephone or other communication network. The services protection enclosure comprises a cabinet (35) adapted to be secured to a suitable foundation (29), the cabinet having side walls (55, 57), a top (53), and at least one door (61 or 63) providing access to the interior of the cabinet. The cabinet houses an AC power distribution panel (101) and receives the AC service lines (47), the telephone lines (48), and the RF transmission means (37, 39). The interior of the cabinet has a plurality of separate compartments (73, 75, 77) therewithin including a first compartment (75) housing means for receiving the AC power service lines, a second compartment (77) for housing means (91) for terminating the radio equipment transmission means, and a third compartment (73) for housing means (114) for terminating the telephone lines within the cabinet (35). The service protection enclosure further has a single point grounding system (SPG) for grounding all components, services, and terminations within the service protection enclosure and within the radio equipment cabinet (31) to common ground potential (43).

Claims

1. A service protection enclosure (SPE) for a cellular telephone or other wireless telecommunications transceiver site (27), said site having at least one antenna (3) which transceives communication signals, said site have radio equipment (31) for receiving and sending radio signals from and to said antenna (3), transmission means (37, 39) for connecting said radio equipment and said antenna so as to carry said signals therebetween, AC power service lines (47) for providing power to said site, and telephone lines (48) for connecting said site with a telephone or other communication network, said services protection enclosure comprising a cabinet (35) being adapted to be secured to a suitable foundation (29) and having side walls (55, 57), a top (53), and at least one door (61 or 63) providing access to the interior of said cabinet, said cabinet housing an AC power distribution panel (101) and receiving said AC service lines (47), said telephone lines (48), and said transmission means (35, 37), the interior of said cabinet having a plurality of separate compartments (73, 75, 77) therewithin including a first compartment (77) for housing means (91) for terminating said radio equipment transmission means (35, 37), and a second compartment (73) for housing means (114) for terminating said telephone lines (48), said service protection enclosure (SPE) further comprising a single point grounding system (SPG) for grounding said components and terminations within said service protection enclosure to common ground potential (43).

2. A service protection enclosure as set forth in claim 1 further comprising a third compartment housing means for receiving said AC service lines.

3. A service protection enclosure as set forth in claims 1 or 2 wherein said compartments have means for preventing access to the components housed within said compartments.

4. A service protection enclosure as set forth in claim 2 wherein said has an AC watt-hour meter connected to said AC service lines supplying power to said enclosure, said watt-hour meter being viewable from the outside of said cabinet without having to open said door.

5. A service protection enclosure as set forth in claim 2 wherein said compartment housing said AC distribution panel includes AC circuit breakers connected to said AC distribution panel for protecting components powered by said AC power.

6. A service protection enclosure as set forth in claim 1 wherein said cabinet further comprises a base for supporting said side walls of said cabinet, said base being adapted to be secured to a foundation.

7. A service protection enclosure as set forth in claim 1 further includes means for filtering unwanted transient voltages from said terminations and equipment within said services protection enclosure thereby to minimize unwanted voltage surges and unwanted transient voltages and to provide said radio equipment with clean signals so as to inhibit such unwanted voltages from said components and terminations.

8. A service protection enclosure as set forth in claim 1 wherein said AC power distribution panel supplies AC power to said radio equipment.

9. A service protection enclosure as set forth in claim 8 further comprising a receptacle into which the output from an electrical generator may be plugged for supplying emergency AC power to said services protection enclosure in place of AC power being supplied by said AC power service lines.

10. A service protection enclosure as set forth in claim 9 further comprising a transfer switch for switching between AC power provided by said AC service lines and said AC generator.

11. A service protection enclosure as set forth in claim 1 further including a master ground bus bar to which said terminations and components within said services protection enclosure are electrically connected, said bus bar being electrically grounded to a single grounding rod.

12. A service protection enclosure as set forth in claim 1 wherein said transmission means for said radio equipment comprises suitable radio frequency cable means, and wherein said service protection enclosure includes means for protecting said radio frequency cable means from transient voltage surges and/or transient currents.

13. A service protection enclosure as set forth in claim 1 wherein said transmission means includes suitable radio frequency cable means, and wherein said services protection enclosure includes means for diverting signals from said cable means outside of a predetermining frequency range to ground.

14. A service protection enclosure for a cellular telephone or other wireless telecommunications transceiver site, said site having at least one antenna which transceives communication signals, said site have radio equipment for receiving and sending radio signals from and to said antenna, transmission means for connecting said radio equipment and said antenna so as to carry said signals therebetween, AC power service lines for providing power to said site, and telephone lines for connecting said site with a telephone or other communication network, said services protection enclosure comprising a cabinet being adapted to be secured to a suitable foundation and having side walls, a top, and at least one door providing access to the interior of said cabinet, said cabinet housing an AC power distribution panel and receiving said AC service lines, said telephone lines, and said transmission means, the interior of said cabinet having at least three separate compartments therewithin including a first compartment for housing means for terminating said radio equipment transmission means, a second compartment for housing means for terminating said telephone lines, and a third compartment for receiving said AC service lines, said service protection enclosure further comprising a single point grounding system for grounding said components and terminations within said service protection enclosure to common ground potential.

15. A method of construction a remote wireless telecommunications site or the like, said site having an antenna for transmitting and/or receiving wireless communications, radio equipment and radio frequency transmission cabling for sending and receiving said communications to and from said antenna, means for connecting said radio equipment to a telephone communications network including telephone lines servicing said site, and means for powering said site and said radio equipment, said powering means including AC service lines servicing said site, said site having a suitable grounding rod provided at a desired location, said method comprising the steps of:

installing a services protection enclosure at said desired location at said site, said service protection enclosure having AC service line termination means and an AC power distribution panel, telephone line termination means, and radio frequency transmission cabling termination means therein;

terminating said AC service lines to said AC termination means in said service protection enclosure;

terminating said radio frequency cabling from said radio equipment and from said antenna in said services protection enclosure;

terminating said telephone lines and connecting said telephone lines and said radio equipment in a compartment of said services protection enclosure separate from the termination of said radio frequency terminations; and

connecting all of said termination means within said services protection enclosure to a single grounding point which in turn is connected to said grounding rod such that all grounding potentials of said service protection enclosure and of all of said terminations within said service protection enclosure are substantially the same thereby to minimize the effects of transient voltage signals.

16. A method of construction a remote wireless telecommunications site or the like, said site having an antenna for transmitting and/or receiving wireless communications, radio equipment and radio frequency transmission cabling for sending and receiving said communications to and from said antenna, means for connecting said radio equipment to a telephone communications network including telephone lines servicing said site, and means for powering said site and said radio equipment, said powering means including AC service lines servicing said site, said site having a suitable grounding rod provided at a desired location, said method comprising the steps of:

installing a services protection enclosure at said desired location at said site, said service protection enclosure having AC service line termination means and an AC power distribution panel, telephone line termination means, and radio frequency transmission cabling termination means therein;

terminating said AC service lines to said AC termination means in said service protection enclosure;

terminating said radio frequency cabling from said radio equipment and from said antenna in said services protection enclosure;

terminating said telephone lines and connecting said telephone lines and said radio equipment in a compartment of said services protection enclosure separate from the termination of said AC service lines; and

connecting all of said termination means within said services protection enclosure to a single grounding point which in turn is connected to said grounding rod such that all grounding potentials of said service protection enclosure and of all of said terminations within said service protection enclosure are substantially the same thereby to minimize the effects of transient voltage signals.

17. A method of construction a remote wireless telecommunications site or the like, said site having an antenna for transmitting and/or receiving wireless communications, radio equipment and radio frequency transmission cabling for sending and receiving said communications to and from said antenna, means for connecting said radio equipment to a telephone communications network including telephone lines servicing said site, and means for powering said site and said radio equipment, said powering means including AC service lines servicing said site, wherein the method of this invention is not dependent upon the installation of the AC power services lines to the site, or to the installation of the telephone lines to the site, or the installation of the radio equipment on the site, said method comprising the steps of:

installing a services protection enclosure at said desired location at said site, said service protection enclosure having AC service line termination means and an AC power distribution panel, telephone line termination means, and radio frequency transmission cabling termination means therein, said services protection enclosure having a telephone termination compartment, and an AC service line termination compartment separate from said telephone termination compartment;

terminating said AC service lines to said AC termination means in said AC termination compartment of said service protection enclosure at such convenient time after said AC service lines are provided at said site;

terminating said radio frequency cabling in said services protection enclosure at such convenient time as said radio equipment and/or said antenna are available; and

terminating said telephone lines within said telephone termination compartment of said services protection enclosure at such time as said telephone lines are provided at said site.

18. The method of claim 17 wherein said services protection enclosure includes an AC power distribution panel which is supplied with AC power upon said AC services lines being connected to said AC termination means, said method further comprising the step of connecting said radio equipment to said power distribution panel so that upon said radio equipment being connected to said AC power distribution panel and upon said AC service lines being connected to said AC termination means, said radio equipment will be powered by said AC power regardless of when in the schedule of constructing said site said radio equipment and/or said AC power services lines are installed.

19. A service protection enclosure for installation at a cellular telephone or other wireless telecommunication site comprising a cabinet being adapted to be secured to a suitable foundation and having side walls, a top, and at least one door providing access to the interior of said cabinet, said cabinet housing an AC power distribution panel, said cabinet receiving AC service lines and telephone lines, the interior of said cabinet having at least two separate compartments therewithin including a first compartment for housing means for terminating said telephone lines and a second compartment for receiving said AC service lines, said service protection enclosure further comprising a single point grounding system for grounding said AC service lines and said telephone lines to common ground potential.

20. A service protection enclosure as set forth in claim 19 wherein said wireless telecommunications site has radio equipment for receiving and sending radio signals from and to said antenna, transmission means for connecting said radio equipment and said antenna to as to carry said signals therebetween, and wherein said cabinet of said service protection enclosure further has another compartment for housing means for terminating said radio equipment transmission means.

21. A service protection enclosure as set forth in claim 20 wherein said means for terminating said radio equipment transmission means is connected to said single point grounding system.

22. A service protection enclosure (SPE) for installation at a cellular telephone or other wireless telecommunication transceiver site (27), said site having at least one antenna (3) which transceives communication signals, AC power service lines (47) for providing power to said site, and telephone lines (48) for connecting said site with a telephone or other communication network, said service protection enclosure comprising a cabinet (35) being adapted to be secured to a suitable foundation (29) and having side walls (55, 57), a top (53), and at least one door (61 or 63) providing access to the interior of said cabinet, said cabinet housing an AC power distribution panel (101), said cabinet receiving said AC service lines (47) and said telephone lines (48), the interior of said cabinet having at least two separate compartments (73, 75) therewithin including a first compartment (73) for housing means (114) for terminating said telephone lines (48) and a second compartment (75) for housing said AC power distribution panel, said service protection enclosure (SPE) further comprising a single point grounding system (SPG) for grounding said components and terminations within said service protection enclosure to common ground potential (43).

23. A service protection enclosure as set forth in claim 22 wherein said site has radio equipment (31) for receiving and sending radio signals from and to said antenna (3), transmission means (37, 39) for connecting said radio equipment and said antenna to as to carry said signals therebetween, and wherein said cabinet further having another compartment (77) for housing means (91) for terminating said radio equipment transmission means.