NEMA C136 3-2014 Roadway and Area Lighting Equipment - Luminaire Attachments.pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationANSI C136.3-2014Roadway and AreaLighting Equipment Luminaire AttachmentsANSI C136.3-2014 American National Standard for Roadway and Area Lighting Equipment Luminaire Attachments Secretariat: National Electrical Manufacturers Asso

2、ciation Approved: November 24, 2014 American National Standards Institute, Inc. 2014 National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the doc

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18、on all standards by calling or writing the American National Standards Institute, Inc. Published by National Electrical Manufacturers Association 1300 North 17th Street, Suite 900, Rosslyn, VA 22209 2014 National Electrical Manufacturers Association. All rights, including translation into other lang

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20、ithout the prior written permission of the publisher. Printed in the United States of America ANSI C136.3-2014 ii 2014 National Electrical Manufacturers Association Foreword At the time this standard was approved, the ANSI C136 committee was composed of the following members: Alabama Power Company A

21、merican Electric Lighting Caltrans Ceravision City of Kansas City, Missouri City of Los Angeles, Bureau of Street Lighting Cree, Inc. Duke Energy Duke Energy Florida Eatons Cooper Lighting Edison Electric Institute EPRI EYE Lighting International of N.A., Inc. Florida Power Phone: (303) 397-7956, Fa

22、x (303) 397-2740; e-mail: ; or . 4 SIDE-MOUNTED LUMINAIRES 4.1 Luminaire Heads Conforming to ANSI C136.6 The slipfitter shall have provisions for clamping the luminaire securely to the tenon in accordance with sizes specified in Table 1 and for leveling through no less than 2 from the axis of attach

23、ment. It shall be provided with a shoulder or stop to limit the insertion of the tenon. ANSI C136.3-2014 2 2014 National Electrical Manufacturers Association Table 1 Slipfitter Requirements for Section 4.1 Tenon Pipe Pipe Outer Diameter, inches (mm) Maximum Allowable Insertion Length, inches (mm) 1

24、in. 1.660 (42.16) 0.040 (1.02) 3.75 (95.25) 2 in. 2.375 (60.33) 0.040 (1.02) 5.125 (130.18) NOTEThe portion of the pipe intended to enter the luminaire is defined as the tenonNominal Pipe Size (NPS). 4.2 Luminaire Heads Conforming to ANSI C136.14 The slipfitter shall have provisions for clamping the

25、 luminaire securely to the tenon in accordance with sizes specified in Table 2 and for leveling through no less than 3 from the axis of attachment. It shall be provided with a shoulder or stop to limit the insertion of the tenon. Table 2 Slipfitter Requirements for Section 4.2 Tenon Pipe Pipe Outer

26、Diameter, inches (mm) Maximum Allowable Insertion Length, inches (mm) 1 in. 1.660 (42.16) 0.040 (1.02) 7.5 (190.5) 2 in. 2.375 (60.33) 0.040 (1.02) 10 (254.0) NOTEThe portion of the pipe intended to enter the luminaire is defined as the tenonNPS. 4.3 Luminaire Heads Other Than Those Covered in 4.1 a

27、nd 4.2 The slipfitter shall conform to the requirements of 4.2. 5 POST TOPMOUNTED LUMINAIRES The slipfitter shall have provisions for attaching the luminaire securely to the post (or pole) tenon in accordance with sizes specified in Table 3. It shall be provided with a shoulder or stop to limit the

28、insertion of the pole tenon. Tenons are described in ANSI C136.21. Table 3 Slipfitter Requirements for Section 4.3 Projected Area, ft2 (m2) Pole Tenon Outer Diameter, inches (mm) Maximum Allowable Insertion Depth, inches (mm) Less than 8 (.743) 2.38 (60.33) 0.040 (1.02) 2.88 (73.0) 0.16 (4.0) 3.75 (

29、95.25) 3.75 (95.25) 8 (.743) 14 (1.3) 4 (101.6) 0.125 (3.18) 12 (304.8) NOTEThe portion of the pipe intended to enter the luminaire is defined as the tenonNPS. ANSI C136.3-2014 2014 National Electrical Manufacturers Association 3 6 PENDANT-MOUNTED LUMINAIRES 6.1 NPT Thread Mount The luminaire/mounti

30、ng housing shall be tapped with internal 1 in., 1 in., or 2 in. NPT pipe threads, per ANSI B1.20.1. The luminaires shall also have provisions for applying a wrench to tighten as per manufacturers specifications and to provide anti-rotation. 6.2 Ball and Socket Mount Ball and Socket mount shall have

31、restriction ring securely attached to the luminaire. Restriction ring shall be designed to be securely clamped inside an arm and/or adapter bracket. The adapter bracket, if used, shall meet Section 4.2. 6.3 Moisture Mitigation The luminaire attachment shall be designed so as to prevent water from en

32、tering the luminaire once installed, as recommended by luminaire manufacturer. If application of sealant is necessary to properly seal the luminaire once installed, luminaire manufacturers installation instructions shall be followed. NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION 1300 NORTH 17TH STREET, SUITE 900 ROSSLYN. VA 22209www.NEMA.orgTO ORDER ADDITIONAL NEMA STANDARDS VISITWWW.GLOBAL.IHS.COM OR CALL 1-800-854-7179/1-303-397-79565612_0514TB