EMI Ventilation & Filtration Panel

Transcription

1 EMI Ventilation & Filtration Panel S OLUTIO N S Innovative Technology for a onnected World

2 Table of ontents ElectroVent Shielding Ventilation Panels MaxAir Vent Panels Electro-Air EMI/ust Filtration Panels General Information All specifications herein mentioned are obtained according to standard MIL and IN test methods, however, this does only apply partially in some cases. Laird Technologies can only give recommendations to the best of our knowledge based on the information given. The customer is responsible for choosing the right material and for correct installation. ue to various application possibilities and conditions which are beyond our control, customers should carry out their own tests to determine the suitability for individual applications. All information printed herein is true and correct to the best of our knowledge We reserve the right to change technical specifications without notice and take no responsibility for errors and misprints. NOTIE: Although the information and recommendations set forth herein (hereinafter information ) are presented in good faith and believed to be correct as of the date hereof, Laird Technologies makes no representation or warranties as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination as to its suitability for their purposes prior to use. In no event will Laird Technologies be responsible for damages of any nature whatsoever resulting from the use or reliance upon information or the product to which information refers. Nothing contained herein is to be construed as a recommendation to use any product, process, equipment or formulation in conflict with any patent, and Laird Technologies makes no representation or warranty, expressed or implied, that the use thereof will not infringe any patent. The data set forth in all tables, charts, graphs and figures herein are based on samples tested and are not guaranteed for all samples or applications. Such data are intended as guides and do not reflect product specifications for any particular product. NO REPRESENTATION OR WARRANTIES, EITHER EPRESSE OR IMPLIE, OR MERHANTABILITY, FITNESS FOR A PARTIULAR PURPOSE OR OF ANY OTHER NATURE ARE MAE HEREUNER WITH RESPET TO INFORMATION OR THE PROUT TO WHIH INFORMATION REFERS. Hypalon, Kevlar, Nomex and Viton are registered trademarks of upont, Q-Zorb is a registered trademark of Laird Technologies, Velcro is a registered trademark of Velcro Industries B.V., Flectron is a registered trademark of Amesbury Group, Inc., Flomerics /Flomerics SM are a registered trademark and service mark of Flomerics Limited and Windows is a registered trademark of Microsoft orporation. 1

3 ElectroVent Shielding Ventilation Panels Laird Technologies offers ElectroVent EMI Shielding Ventilation Panels. Available in a wide choice of materials, platings, and mounting configurations, ElectroVent offers the designer new versatility to meet EMI, environmental, and mechanical requirements of system specifications. ElectroVent Advantages: Wide choice of materials and finishes to meet a broad range of shielding effectiveness requirements Varied mounting configurations to meet environmental and space considerations Protective grille can be supplied Panel supplied with 0.25 (6,4) thick or 0.50 thick honeycomb Full EMI test of panel to MIL-ST-285 to aid in the early stages of equipment panel design Available Protective Grille For high traffic areas, all EMI ventilation panels are available with grille installed to protect honeycomb from damage that could impede airflow or shielding effectiveness. Table 1. odes for Panel Materials and Plating ombinations ode Frame Plating EMI No. Materials Materials Gasket 70 Aluminum Alloy Aluminum Alloy hromate oating Wire Knit; Monel MIL T4 MIL QQ-N-281 lass A lass 3 Elastomer; Neoprene MIL-R-6130 Type Grade A Medium 71 Aluminum Alloy Aluminum Alloy Tin Plating Wire Knit; Tin oated MIL T4 MIL-T opper lad Steel Type 1 ASTM B 520 Elastomer; Neoprene MIL-R-6130 Type Grade A Medium 72 Steel SAE Aluminum Alloy Only Wire Knit; Monel T4* Tin Plate QQ-N-281 lass A hromate oating MIL-T Elastomer; Neoprene Type 1 MIL-R-6130 Type Grade A Medium *Available with tin plated steel frame if required. Figure 1. Shielding Effectiveness for Various Materials and Plating ombinations at Inch Lbs Torque H-Field 20 H-Field 0 10K 100K 1M 10M 100M 1G Frequency (Hz) ode 70 ode 71 ode 72 E-Field Aluminum with hromate Finish Aluminum Tin Plated Steel Tin Plated Plane Wave Vent panels range from 3 in. (76,2 mm) to 18 in. (457,2 mm) square in standard sizes, and can be ordered with either 0.50 in. (12,7 mm) thick or space-saving 0.25 in. (6,4 mm) thick honeycombs. Figure 2. Air Flow vs. Resistance for Straight Panel Air Flow (Liters/Sq. Meter Second) Airflow (FM/Sq. Inch) Vent Panel Size etermination 1. ustomer determines fan size and velocity based on their calculated cooling requirements. Example: 240 FM velocity with static pressure of inches H 2 O. 2. etermine panel opening size so as not to impede airflow A. From Figure 2 graph intersect inches on Y axis B. raw line to curve this intersects at 6 FM/in 2. Required vent opening = (240 : 6) = 40 sq. in. opening. hoose vent size with 40 sq. in. opening or larger 2

4 ElectroVent Shielding Ventilation Panels Figure 3. hannel Mount.12R (Ref.) Width Length E No. of F (tol non accum) A AA U Slots in gasket at through hole locations G No. H.250 (6,4) B BB.250 (6,4) J NO. OF.204 (5,2) IA. HOLES OR 8-32 (M4) FASTENERS Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (± 1,02) Section - (Rotate 900) for 0.50 in. (12,7 mm) Thick Vent in. (3,2 mm) ell (2,3) (2,3) (2,3) Threaded Fastener Type 8620-Through Hole Type 8621-aptive Fastener *Type 8622-rip-Proof with Through Hole *Type 8623-With Fastener Section - (Rotate 900) for 0.25 in. (6,4 mm) Thick Vent in. (1,6 mm) ell (2,3) (2,3).09 (2,3) ell.375 (9,5).25 (6,4).375 (9,5).25 (6,4).375 (9,5).25 (6,4) Threaded Fastener *Type 8624-Through Hole *Type 8625-aptive Fastener *Type 8626-rip-Proof with Through Hole *Type 8627-With Fastener.500 Table 3. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J ZZ 3.00 (76,2) 3.00 (76,2) 4.00 (101,6) 4.00 (101,6) 3.50 (88,9) 3.50 (88,9) 1.75 (44,5) 1.75 (44,5) ZZ 3.00 (76,2) 5.00(127,0) 6.00 (152,4) 4.00 (101,6) 5.50 (139,7) 3.50 (88,9) 1.00 (25,4) 1.75 (44,5) ZZ 3.00 (76,2) 11.00(279,4) (304,8) 4.00 (101,6) (292,1) 3.50 (88,9) 1.25 (31,8) 1.75 (44,5) ZZ 4.00 (101,6) 4.00(101,6) 5.00 (127,0) 5.00 (127,0) 4.50 (114,3) 4.50 (114,3) 0.75 (19,1) 2.25 (57,2) ZZ 4.00 (101,6) 9.00(228,6) (254,0) 5.00 (127,0) 9.50 (241,3) 4.50 (114,3) 1.25 (31,8) 2.25 (57,2) ZZ 5.00 (127,0) 5.00(127,0) 6.00 (152,4) 6.00 (152,4) 5.50 (139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) ZZ 5.00 (127,0) 11.00(279,4) (304,8) 6.00 (152,4) (292,1) 5.50 (139,7) 1.25 (31,8) 1.00 (25,4) ZZ 6.00 (152,4) 6.00(152,4) 7.00 (177,8) 7.00 (177,8) 6.50 (165,1) 6.50 (165,1) 1.50 (38,1) 1.50 (38,1) ZZ 6.00 (152,4) 9.00(228,6) (254,0) 7.00 (177,8) 9.50 (241,3) 6.50 (165,1) 1.25 (31,8) 1.50 (38,1) ZZ 7.00 (177,8) 14.00(355,6) (381,0) 8.00 (203,2) (368,3) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) ZZ 9.00 (228,6) 9.00(228,6) (254,0) (254,0) 9.50 (241,3) 9.50 (241,3) 1.25 (31,8) 1.25 (31,8) ZZ (279,4) 11.00(279,4) (304,8) (304,8) (292,1) (292,1) 1.25 (31,8) 1.25 (31,8) ZZ (355,6) 14.00(355,6) (381,0) (381,0) (368,3) (368,3) 1.25 (31,8) 1.25 (31,8) ZZ (457,2) 18.00(457,2) (482,6) (482,6) (469,9) (469,9) 1.75 (44,5) 1.75 (44,5) 5 Sizes and configurations not shown are available upon request (88,9) (76,2) (76,2) (88,9) (88,9) (88,9) (76,2) (88,9) (88,9) (88,9) (88,9) (88,9) (82,6) (76,2) (88,9) (88,9) (76,2) (76,2) (76,2) (76,2) (76,2) (76,2) 24 *Not available in Material ode 72. 3

5 ElectroVent Shielding Ventilation Panels Figure 4. Groove Gasket hannel Mount.12R (Ref.) Length Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Width G No. B BB Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015) ±.040 (±,178) (±,38) (± 1,02) E No. of F (tol non accum) A AA J NO. OF.204 (5,2) IA. HOLES OR 8-32 (M4) FASTENERS Section - (Rotate 900) for 0.50 in. (12,7 mm) Thick Vent in. (3,2 mm) ell 8-32 (M4) Threaded Fastener (5,2) ia. Hole Type 8628 Type 8629-aptive Fastener *Type rip-proof with Through Hole *Type rip-proof with aptive Fastener Threaded Insert.375 (9,5) 0.25 (6,4).375 (9,5) 0.25 (6,4).375 (9,5) 0.25 (6,4) 30 0 Mounting Frame Mounting Frame Mounting Frame Type 8677 Type aptive Fastener Type rip-proof with Through Hole Type rip-proof with Fastener Table 5. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J ZZ 3.00 (76,2) 3.00 (76,2) 4.25(108,0) 4.25(108,0) 3.50 (88,9) 3.50 (88,9) 1.75(44,5) 1.75(44,5) ZZ 3.00 (76,2) 5.00(127,0) 6.25(158,8) 4.25(108,0) 5.50(139,7) 3.50 (88,9) 1.00(25,4) 1.75(44,5) (88,9) ZZ 3.00 (76,2) 11.00(279,4) 12.25(311,2) 4.25(108,0) 11.50(292,1) 3.50 (88,9) 1.25(31,8) 1.75(44,5) (76,2) ZZ 4.00(101,6) 4.00(101,6) 5.25(133,4) 5.25(133,4) 4.50(114,3) 4.50(114,3) 0.75(19,1) 2.25(57,2) (76,2) ZZ 4.00(101,6) 9.00(228,6) 10.25(260,4) 5.25(133,4) 9.50(241,3) 4.50(114,3) 1.25(31,8) 2.25(57,2) (88,9) ZZ 5.00(127,0) 5.00(127,0) 6.25(158,6) 6.25(158,6) 5.50(139,7) 5.50(139,7) 1.00(25,4) 1.00(25,4) (88,9) (88,9) ZZ 5.00(127,0) 11.00(279,4) 12.25(311,2) 6.25(158,6) 11.50(292,1) 5.50(139,7) 1.25(31,8) 1.00(25,4) (76,2) (88,9) ZZ 6.00(152,4) 6.00(152,4) 7.25(184,2) 7.25(184,2) 6.50(165,1) 6.50(165,1) 1.50(38,1) 1.50(38,1) (88,9) (88,9) ZZ 6.00(152,4) 9.00(228,6) 10.25(260,4) 7.25(184,2) 9.50(241,3) 6.50(165,1) 1.25(31,8) 1.50(38,1) (88,9) (88,9) ZZ 7.00(177,8) 14.00(355,6) 15.25(387,4) 8.25(209,6) 14.50(368,3) 7.50(190,5) 0.75(19,1) 0.75(19,1) (82,6) (76,2) ZZ 9.00(228,6) 9.00(228,6) 10.25(260,4) 10.25(260,4) 9.50(241,3) 9.50(241,3) 1.25(31,8) 1.25(31,8) (88,9) (88,9) ZZ 11.00(279,4) 11.00(279,4) 12.25(311,2) 12.25(311,2) 11.50(292,1) 11.50(292,1) 1.25(31,8) 1.25(31,8) (76,2) (76,2) ZZ 14.00(355,6) 14.00(355,6) 15.25(387,4) 15.25(387,4) 14.50(368,3) 14.50(368,3) 1.25(31,8) 1.25(31,8) (76,2) (76,2) ZZ 18.00(457,2) 18.00(457,2) 19.25(489,0) 19.25(489,0) 18.50(469,9) 18.50(469,9) 1.75(44,5) 1.75(44,5) (76,2) (76,2) 24 Sizes and configurations not shown are available upon request. *Not available in Material ode 72. 4

6 ElectroVent Shielding Ventilation Panels Figure 5. Recess Mount Length Table 6. Tolerances Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Width G No. B BB Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (±1,02) E No. of F (tol non accum) A AA J NO. OF.204 (5,2) IA. HOLES Section - (Rotate 900) for 0.50 in. (12,7 mm) Thick Vent in. (3,2 mm) ell Enclosure Mounting Frame Mounting Frame.63 (16,0).63 (16,0).19 (4,8).19 (4,8) 1.12 (28,4) 1.12 (28,4) 30 Type 8632 *Type rip-proof Table 7. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J ZZ 3.00 (76,2) 3.00 (76,2) 5.25 (133,4) 5.25 (133,4) 4.50 (114,3) 4.50 (114,3) 2.25 (57,2) 2.25 (57,2) ZZ 3.00 (76,2) 5.00 (127,0) 7.25 (184,2) 5.25 (133,4) 6.50(165,2) 4.50 (114,3) 1.75 (44,5) 2.25 (57,2) ZZ 3.00 (76,2) (279,4) (336,6) 5.25 (133,4) 12.50(317,5) 4.50 (114,3) 1.75 (44,5) 2.25 (57,2) ZZ 4.00 (101,6) 4.00 (101,6) 6.25 (158,8) 6.25 (158,8) 5.50(139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) ZZ 4.00 (101,6) 9.00 (228,6) (285,8) 6.25 (158,8) 10.50(266,7) 5.50 (139,7) 0.75 (19,1) 1.00 (25,4) ZZ 5.00 (127,0) 5.00 (127,0) 7.25 (184,2) 7.25 (184,2) 6.50(165,1) 6.50 (165,1) (38,1) ZZ 5.00 (127,0) (279,4) (336,6) 7.25 (184,2) 12.50(317,5) 6.50 (165,1) 1.00 (25,4) 1.50 (38,1) ZZ 6.00 (152,4) 6.00 (152,4) 8.25 (209,6) 8.25 (209,6) 7.50(190,5) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) ZZ 6.00 (152,4) 9.00 (228,6) (285,8) 8.25 (209,6) 10.50(266,7) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) ZZ 7.00 (177,8) (355,6) (412,8) 9.25 (235,0) 15.50(393,7) 8.50 (215,9) 0.75 (19,1) 0.75 (19,1) ZZ 9.00 (228,6) 9.00 (228,6) (285,8) (285,8) 10.50(266,7) (266,7) 0.75 (19,1) 0.75 (19,1) ZZ (279,4) (279,4) (336,6) (336,6) 12.50(317,5) (317,5) 1.00 (25,4) 1.00 (25,4) ZZ (355,6) (355,6) (412,8) (412,8) 15.50(393,7) (393,7) 0.75 (19,1) 0.75 (19,1) (88,9) (76,2) (88,9) (88,9) (76,2) (88,9) (69,9) (88,9) (88,9) (88,9) (76,2) (76,2) (76,2) (76,2) (82,6) (76,2) (76,2) (76,2) (88,9) (88,9) (88,9) (88,9) ZZ (457,2) (457,2) (514,4) (514,4) 19.50(495,3) (495,3) 0.75 (19,1) 0.75 (19,1) 6 Sizes and configurations not shown are available upon request. How to Order ElectroVent Panels: When vent size has been determined, select mounting frame configuration from the types shown in Figures 3, 4, and 5 on pages Insert the type designation into the space occupied by the letters. Insert material/plating code from Table 1 on page 9 in place of the letters ZZ (76,2) (76,2) 28 *Not available in Material ode 72. Example: 1. From Table 3 on page 3 for panel opening size of 3.0 x 3.0, Base Part No. is ZZ. 2. Type mounting chosen from Section - is From Table 1 on page 2, materials/plating code is Ordering part number is

7 Max Air Vent Panels Laird Technologies introduces our MaxAir vent panel product line, an innovative cost effective approach to provide increased airflow along with EMI protection. This nickel copper plated polymeric honeycomb material provides a rigid medium which eliminates the need for costly frame designs. This patent-pending frameless design allows greater airflow through the entire area of the honeycomb surface. Metallized polymeric honeycomb provides excellent product rigidity and dent resistance Eliminates frames, rivets and costly labor to install UL 94 VO rated or intumescent coated versions available for flame resistance Increases usable air flow area compared to framed vent panels by 10% to 20% Special features can be machined into honeycomb, such as recesses and rabbet cuts to customize panel available in 1/4 (6,35 mm), 1/8 (3,18 mm) and 3/32 (2,38 mm) Lightweight-half the weight of traditional honeycomb vent panels Standard honeycomb thicknesses of 1/4 (6,35) and 1/2 ; other thicknesses available upon request ompressible conductive foam band provides extensive tolerance to accommodate variations in shelf widths or vent panel opening dimensions an be inserted with slide-in motion or by compression fit utilizing compression stops and minimal hardware Part Number esignation The ten digit part number will be determined by the method below YY Material ode (nickel/copper plated polymeric honeycomb with conductive foam band) etail of Interference Fit With Added Hardware Replace YY with: 81 - UL V0 Rated 82 - Non-UL V0 Rated 83 - Intumescent oating 84 - Intumescent oating w/o Metallization Issued by Laird Technologies to your design MaxAir Vent Panel Standard Series Number 6

8 Max Air Vent Panels Insertion in the Air-Flow irection Insertion in the ross-flow irection etail of onductive Foam Perimeter Gasket Around 7

9 Electro-Air EMI/ust Filtration Panels Maximum Protection/ Minimum Impedance Laird Technologies has a proven solution to air filtration and EMI shielding in electronic enclosures. The Electro-Air EMI/ust Filtration Panel, consisting of layered, woven, and crimped wire mesh plus filtering media (as needed), captures microscopic airborne contaminants while providing minimal air flow impedance. Better yet, the panel s specially designed EMI gasket prevents signal migration to the enclosed sensitive electronic equipment. In fact, when measured according to MIL-ST-285, the panel provides shielding effectiveness in excess of 60 db for a range of 18 MHz to 1 GHz plane wave. Advantages: Universal applications ideal for small enclosures, large housings, high traffic areas, even room size facilities Extensive service life built to outlast the equipment it protects Variety of design specifications modular construction is available in assorted standard sizes (from 3 to 18 sq. in.) (19,35 to 116,13 sq. cm) Easy installation pre-drilled through holes or captive fasteners allow for quick mounting and removal Simple maintenance washing with mild soap solution, rinsing, and drying as often as necessary will not degrade performance esign assistance Laird Technologies engineering and EM lab offers technical assistance and testing data to help solve the toughest application challenges Figure 1. Air Flow vs. Resistance Air Flow (Liters/Sq. Meter Second) Style 8634 Style Table 1. Material and Plating odes ode Frame Filter EMI Plating No. Material Media Gasket Finish 73 Aluminum Alloy Grill: Aluminum Ground: hromate oating 6063-T4 Alloy 6063-T1 Knit Monel Wire Per MIL Per QQ-N-281 lass 3 Media: Wire lass A Fabric Aluminum RR-W-385 Elastomer: Type VII 18x14 Neoprene Sponge Per MIL-R-6130 Type II Medium 74 Aluminum Alloy Aluminum Alloy Knit Monel Wire hromate oating 6063-T Per QQ-N-281 Per MIL Per QQ-A-250/1, lass A lass 3 with Polyethylene Interlayer If required, the panels can be supplied painted to match enclosure color. Figure 2. Shielding Effectiveness H-Field H-Field E-Field 0 10K 100K 1M 10M 100M 1G Style 8634 Frequency (Hz) Style 8639 Filtration Panel Size etermination Style 8639 Plane Wave Air Flow (FM/Sq. Inch) ustomer determines fan size and velocity based on their calculated cooling requirements. Example: 240 FM velocity with static pressure of inches H 2 O. 2. etermine panel opening size so as not to impede airflow A. From Figure 1 graph intersect inches on Y axis B. raw line to curve this intersects at 2.3 FM/in 2. Required vent opening = (240 : 2.3) = 104 in 2 opening. hoose vent size with 104 in 2 opening or larger

10 Electro-Air EMI/ust Filtration Panels Figure 3. hannel Mount EMI Filtration Panel Table 2a. Tolerances.12R (Ref.) Length U Slots in gasket at through hole locations Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Width E No. of F (tol non accum) A AA G No. H B BB.250 (6,4) J NO. OF.204 (5,2) IA. HOLES.250 OR 8-32 (M4) FASTENERS (6,4) Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (±1,02) Section -.09 (2,3).12 Filter Media Section -.09 (2,3).12 Protective Grilles Filter Media Aluminum Extrusion.500 Protective Grill.500 Threaded Fastener Type 8634 Type 8635 Table 2. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J (76,2) 3.00 (76,2) 4.00(101,6) 4.00 (101,6) 3.50 (88,9) 3.50 (88,9) 1.75 (44,5) 1.75 (44,5) (76,2) 5.00 (127,0) 6.00(152,4) 4.00 (101,6) 5.50 (139,7) 3.50 (88,9) 1.00 (25,4) 1.75 (44,5) (88,9) (76,2) (279,4) 12.00(304,8) 4.00 (101,6) (292,1) 3.50 (88,9) 1.25 (31,8) 1.75 (44,5) (76,2) (101,6) 4.00 (101,6) 5.00(127,0) 5.00 (127,0) 4.50 (114,3) 4.50 (114,3) 0.75 (19,1) 2.25 (57,2) (76,2) (101,6) 9.00 (228,6) 10.00(254,0) 5.00 (127,0) 9.50 (241,3) 4.50 (114,3) 1.25 (31,8) 2.25 (57,2) (88,9) (127,0) 5.00 (127,0) 6.00(152,4) 6.00 (152,4) 5.50 (139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) (88,9) (88,9) (127,0) (279,4) 12.00(304,8) 6.00 (152,4) (292,1) 5.50 (139,7) 1.25 (31,8) 1.00 (25,4) (76,2) (88,9) (152,4) 6.00 (152,4) 7.00(177,8) 7.00 (177,8) 6.50 (165,1) 6.50 (165,1) 1.50 (38,1) 1.50 (38,1) (88,9) (88,9) (152,4) 9.00 (228,6) 10.00(254,0) 7.00 (177,8) 9.50 (241,3) 6.50 (165,1) 1.25 (31,8) 1.50 (38,1) (88,9) (88,9) (177,8) (355,6) 15.00(381,0) 8.00 (203,2) (368,3) 7.50 (190,5) 0.75 (19,1).75 (19,1) (82,6) (76,2) (228,6) 9.00 (228,6) 10.00(254,0) (254,0) 9.50 (241,3) 9.50 (241,3) 1.25 (31,8) 1.25 (31,8) (88,9) (88,9) (279,4) (279,4) 12.00(304,8) (304,8) (292,1) (292,1) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (355,6) (355,6) 15.00(381,0) (381,0) (368,3) (368,3) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (457,2) (457,2) 19.00(482,6) (482,6) (469,9) (469,9) 1.75 (44,5) 1.75 (44,5) (76,2) (76,2) 24 Sizes and configurations not shown are available upon request. 9

11 Electro-Air EMI/ust Filtration Panels Figure 4. Groove Gasket hannel Mount Table 3a. Tolerances.12R (Ref.) Length Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Width E No. of F (tol non accum) A AA G No. H B BB J NO. OF.204 (5,2) IA. HOLES OR 8-32 (M4) FASTENERS Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (±1,02) Section - Section - Threaded Fastener Filter Media Filter Media Aluminum Extrusion Mounting Frame Protective Grill Mounting Frame Protective Grilles Type 8636 Type 8637 Table 3. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J (76,2) 3.00 (76,2) 4.25(108,0) 4.25 (108,0) 3.50 (88,9) 3.50 (88,9) 1.75 (44,5) 1.75 (44,5) (76,2) 5.00 (127,0) 6.25(158,8) 4.25 (108,0) 5.50 (139,7) 3.50 (88,9) 1.00 (25,4) 1.75 (44,5) (88,9) (76,2) (279,4) (311,2) 4.25 (108,0) (292,1) 3.50 (88,9) 1.25 (31,8) 1.75 (44,5) (76,2) (101,6) 4.00 (101,6) 5.25(133,4) 5.25 (133,4) 4.50 (114,3) 4.50 (114,3) 0.75 (19,1) 2.25 (57,2) (76,2) (101,6) 9.00 (228,6) 10.25(260,4) 5.25 (133,4) 9.50 (241,3) 4.50 (114,3) 1.25 (31,8) 2.25 (57,2) (88,9) (127,0) 5.00 (127,0) 6.25(158,6) 6.25 (158,6) 5.50 (139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) (88,9) (88,9) (127,0) (279,4) (311,2) 6.25 (158,6) (292,1) 5.50 (139,7) 1.25 (31,8) 1.00 (25,4) (76,2) (88,9) (152,4) 6.00 (152,4) 7.25(184,2) 7.25 (184,2) 6.50 (165,1) 6.50 (165,1) 1.50 (38,1) 1.50 (38,1) (88,9) (88,9) (152,4) 9.00 (228,6) 10.25(260,4) 7.25 (184,2) 9.50 (241,3) 6.50 (165,1) 1.25 (31,8) 1.50 (38,1) (88,9) (88,9) (177,8) (355,6) 15.25(387,4) 8.25 (209,6) (368,3) 7.50 (190,5) 0.75 (19,1).75 (19,1) (82.6) (76,2) (228,6) 9.00 (228,6) 10.25(260,4) (260,4) 9.50 (241,3) 9.50 (241,3) 1.25 (31,8) 1.25 (31,8) (88,9) (88,9) (279,4) (279,4) (311,2) (311,2) (292,1) (292,1) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (355,6) (355,6) 15.25(387,4) (387,4) (368,3) (368,3) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (457,2) (457,2) 19.25(489,0) (489,0) (469,9) (469,9) 1.75 (44,5) 1.75 (44,5) (76,2) (76,2) 24 Sizes and configurations not shown are available upon request. 10

12 Electro-Air EMI/ust Filtration Panels Figure 5. Recess Mount EMI Filtration Panel Table 4a. Tolerances Length Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Width E No. of F (tol non accum) A AA G No. H B BB J NO. OF.204 (5,2) IA. HOLES Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (±1,02) Section - REF Filter Media.63 (16,0).19 (4,8) Mounting Frame 1.12 (28,4) Protective Grilles Type 8638 Table 4. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J (76,2) 3.00 (76,2) 5.25(133,4) 5.25 (133,4) 4.50 (114,3) 4.50 (114,3) 2.25 (57,2) 2.25 (57,2) (76,2) 5.00 (127,0) 7.25(184,2) 5.25 (133,4) 6.50 (165,2) 4.50 (114,3) 1.50 (38,1) 2.25 (57,2) (88,9) (76,2) (279,4) 13.25(336,6) 5.25 (133,4) (317,5) 4.50 (114,3) 1.75 (44,5) 2.25 (57,2) (76,2) (101,6) 4.00 (101,6) 6.25(158,8) 6.25 (158,8) 5.50 (139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) (88,9) (88,9) (101,6) 9.00 (228,6) 11.25(336,6) 6.25 (158,8) (266,7) 5.50 (139,7) 0.75 (19,1) 1.00 (25,4) (76,2) (88,9) (127,0) 5.00 (127,0) 7.25(184,2) 7.25 (184,2) 6.50 (165,2) 6.50 (165,2) (38,1) (69,9) (88,9) (127,0) (279,4) 13.25(336,6) 7.25 (184,2) (317,2) 6.50 (165,2) 1.00 (25,4) 1.50 (38,1) (88,9) (88,9) (152,4) 6.00 (152,4) 8.25(209,6) 8.25 (209,6) 7.50 (190,5) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) (76,2) (76,2) (152,4) 9.00 (228,6) 11.25(285,7) 8.25 (209,6) (266,7) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) (76,2) (76,2) (177,8) (355,6) 16.25(412,8) 9.25 (234,9) (393,7) 8.50 (215,9) 0.75 (19,1) 0.75 (19,1) (88,9) (88,9) (228,6) 9.00 (228,6) 11.25(285,7) (285,7) (266,7) (266,7) 0.75 (19,1) 0.75 (19,1) (76,2) (76,2) (279,4) (279,4) 13.25(336,6) (336,6) (317,5) (317,5) 1.00 (25,4) 1.00 (25,4) (88,9) (88,9) (355,6) (355,6) 16.25(412,8) (412,8) (393,7) (393,7) 0.75 (19,1) 0.75 (19,1) (88,9) (88,9) (457,2) (457,2) 20.25(514,4) (514,4) (495,3) (495,3) 0.75 (19,1) 0.75 (19,1) (76,2) (76,2) 28 Sizes and configurations not shown are available upon request. 11

13 Electro-Air EMI/ust Filtration Panels Figure 6. Thin Line EMI Filtration Panel Width Length G No. H B BB Table 5a. Tolerances Size Range with Tolerance imensional to 24.0 Location (0-101,6) (104,1-304,8) (307,3-609,6) Length and ±.020 ±.031 ±.040 Width (±,51) (±,79) (±1,02) Hole ±.010 ±.015 ±.020 Location (±,25) (±,38) (±,51) Square ±.007 ±.015 ±.040 (±,178) (±,38) (±1,02) E No. of F (tol non accum) A AA J NO. OF.204 (5,2) IA. HOLES epending upon the manufacturing process, some parts will be supplied with holes for cleaning and plating purposes. These holes will not affect the overall performance of the product. Section -.19 (4,8) Type (15,7) Filter Media Table 5. Part No. and imension Tabulation Frame imensions Base Part No. Width Length AA BB A B E F G H J (76,2) 3.00 (76,2) 4.25(108,0) 4.25 (108,0) 3.50 (88,9) 3.50 (88,9) 1.75 (44,5) 1.75 (44,5) (76,2) 5.00 (127,0) 6.25(158,8) 4.25 (108,0) 5.50 (139,7) 3.50 (88,9) 1.00 (25,4) 1.75 (44,5) (88,9) (76,2) (279,4) (311,2) 4.25 (108,0) (292,1) 3.50 (88,9) 1.25 (31,8) 1.75 (44,5) (76,2) (101,6) 4.00 (101,6) 5.25(133,4) 5.25 (133,4) 4.50 (114,3) 4.50 (114,3) 0.75 (19,1) 2.25 (57,2) (76,2) (101,6) 9.00 (228,6) 10.25(260,4) 5.25 (133,4) 9.50 (241,3) 4.50 (114,3) 1.25 (31,8) 2.25 (57,2) (88,9) (127,0) 5.00 (127,0) 6.25(158,6) 6.25 (158,6) 5.50 (139,7) 5.50 (139,7) 1.00 (25,4) 1.00 (25,4) (88,9) (88,9) (127,0) (279,4) (311,2) 6.25 (158,6) (292,1) 5.50 (139,7) 1.25 (31,8) 1.00 (25,4) (76,2) (88,9) (152,4) 6.00 (152,4) 7.25(184,2) 7.25 (184,2) 6.50 (165,1) 6.50 (165,1) 1.50 (38,1) 1.50 (38,1) (88,9) (88,9) (152,4) 9.00 (228,6) 10.25(260,4) 7.25 (184,2) 9.50 (241,3) 6.50 (165,1) 1.25 (31,8) 1.50 (38,1) (88,9) (88,9) (177,8) (355,6) 15.25(387,4) 8.25 (209,6) (368,3) 7.50 (190,5) 0.75 (19,1) 0.75 (19,1) (82,7) (76,2) (228,6) 9.00 (228,6) 10.25(260,4) (260,4) 9.50 (241,3) 9.50 (241,3) 1.25 (31,8) 1.25 (31,8) (88,9) (88,9) (279,4) (279,4) (311,2) (311,2) (292,1) (292,1) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (355,6) (355,6) 15.25(387,4) (387,4) (368,3) (368,3) 1.25 (31,8) 1.25 (31,8) (76,2) (76,2) (457,2) (457,2) 19.25(489,0) (489,0) (469,9) (469,9) 1.75 (44,5) 1.75 (44,5) (76,2) (76,2) 24 Sizes and configurations not shown are available upon request. How to Specify: etermine the mounting configuration that meets enclosure space and accessibility requirements from Figures 3, 4, 5, or 6. From the air flow data shown in Figure 1 on page 8, determine the panel opening size that best suits the system s air flow characteristics with a normal pressure drop. Insert the mounting type code in place of the (where applicable) in the Part No. code. Example: 1. From Table 2 on page 9 for a panel opening size of 5.0 x 5.0, Base Part No. is Mounting type 8635 is chosen from Section - (page 16). 3. Ordering part number is Section - Type 8643 Self-Gasketing Note:.19 (4,8).19 (4,8).50 Enclosure Wall.187 (4,75) IA. Holes To order filter panel Type 8643 supply drawing to inside sales for custom part number. Filter Media 12

14 VENT PANELS Electro-Air ooling Fan Ventilation Panels Miraesang Engineering o e ElectroVent EMI shielding entilation panels. Available in a wide choice of materials, lating and o nting on g ation ElectroVent o e the designer new e atili to meet EMI, environmental and mechanical system requirements. AVAILABLE PROTETIVE GRILLE For high a areas, all EMI entilation panels are available with grille installed to protect honeycomb from damage that could impede ai o or shielding e e ti ene Features and ene Wide choice of materials and ni e to meet a broad range of shielding e e ti eness requirements Varied o nting on g ation to meet environmental and space on i e ation o e ti e grille can be supplied Panel supplied with 0.25 in (6,4 mm) thick or 0.50 in (12,7 mm) thick honeycom b Full EMI test of panel to MIL-ST-285 to aid in the early stages of equipment panel design Vent panels range from 3 in. (76,2 mm) to 18 in. (457,2 mm) square in standard sizes, and can be ordered with either 0.50 in. (12,7 mm) thick or space-saving 0.25 in. (6,4 mm) thick honeycombs. AIR FLOW VS. RESISTANE FOR STRAIGHT HONEYOMB PANEL TABLE 1. OES FOR PANEL MATERIALS AN PLATING OMBINATIONS OE NO. HONEYOMB MATERIALS 70 Aluminum Alloy MIL Aluminum Alloy MIL FRAME MATERIALS Aluminum Alloy 6063-T4 Aluminum Alloy 6063-T4 72 Steel SAE 1010 Aluminum Alloy 6063-T4* hromate PLATING hromate MIL lass 3 Tin MIL-T Type 1 only Tin Plate MIL-T Type 1 EMI GASKET Wire Knit:Monel QQ-N-281 lass A Elastomer:Neoprene MIL-R-6130 Type Grade A Medium Wire Knit:Tin oated opperlad Steel ASTM B 520 Elastomer:Neoprene MIL-R-6130 Type Grade A Medium Wire Knit:Monel QQ-N-281 lass A Elastomer: MIL-R-6130 Type Grade A Medium *A vailable with plated steel frame if required. SHIELING EFFETIVENESS FOR VARIOUS MATERIALS AN PLATING OMBINATIONS AT INH LBS TORQUE Static Pressure rop (inches H 2 O) VENT PANEL SIZE ETERMINATION 1. ustomer determines fan size and velocity based on their calculated cooling requirements. Example: 240 FM velocity with ati pressure of inches H 2 O. 2. etermine panel opening size so not to impede ai o A. From graph intersect inches on Y axis B. raw line to curve this intersects at 6 FM/in 2. Required vent opening = (240 / 6) = 40 sq. in. opening. hoose vent size with 40 sq. in. opening or larger 13

15 Electro-Air ooling Fan Ventilation Panels P How to order ElectroVent TM cooling fans 1. hoose vent matching o nting hole lo ation B which matches the fan to be used for cooling. 2. etermine thickness of vent that design envelope. 3. From Table 1 on page 37 determine code (70 or 71) based on type of ni -- chromate or tin -- needed to meet shielding e e ti ene requirements. 4. Insert code number from Table 1 on page 37 in place of ZZ to complete part number. A SQ (0,51) ia. E (0,13) (0,03) ia., PL B SQ (0,20).12 (3,05) R,4PL PART NUMBER AN IMENSION TABULATION (0,76) (0,51) PART NUMBER AN IMENSION TABULATION Part Number A in (mm) B in (mm) in (mm) in (mm) E in (mm) HONEYOMB SIZE ELL in (mm) THIKNESS in (mm) ZZ 2.25 (57,2) (50,80) (50,80).370 (9,40).156 (3,96).062 (1,57).250 (6,35) ZZ 2.25 (57,2) (50,80) (50,80) (15,88).156 (3,96).125 (3,18).500 (12,70) ZZ 3.14 (79,8) (71,42) (73,03).370 (9,40).204 (5,18).062 (1,57).250 (6,35) ZZ 3.14 (79,8) (71,42) (73,03) (15,88).204 (5,18).125 (3,18).500 (12,70) ZZ 3.63 (92,2) (82,55) (82,55).370 (9,40).204 (5,18).062 (1,57).250 (6,35) ZZ 3.63 (92,2) (82,55) (82,55) (15,88).204 (5,18).125 (3,18).500 (12,70) ZZ 4.88 (124,0) (104,78) (114,30).370 (9,40).204 (5,18).062 (1,57).250 (6,35) ZZ 4.88 (124,0) (104,78) (114,30) (15,88).204 (5,18).125 (3,18).500 (12,70) Sizes and on g ation not shown are available upon request. epending upon the manufacturing process, some parts will be supplied with holes for cleaning and lating purposes. These holes will not a e the overall performance of the product. 14

16 MIRAESANG ENGINEERING O.,LT. 미래상엔지니어링주 경기도성남시중원구사기막골로테크노파크비즈동호