Test Suite 22 - Elite Electronic Engineering

Elite Electronic Engineering, Inc. 1516 Centre Circle Downers Grove, IL 60515 630-495-9770 www.elitetest.com

NOTE: FOR ELITE CUSTOMER USE ONLY. Information listed here is subject to revision without notice. Actual chamber performance will depend on test item and specification requirements. Contact Elite for current test equipment information and test application assistance.

EMC CHAMBER DESCRIPTION TEST SUITE 22

Page 1 of 17

Test Room ID: R22A

Description: Semi-Anechoic Shielded Whole Vehicle Test Enclosure

Primary Testing Uses: Automotive, MIL-STD

Dimensions: 21.30m x 10.67m x 5.49m (70ft. x 33ft. x 18ft.) [see Figure ‐ 4 below] Door Opening: 4.88m x 4.88m (16ft. x 16ft.)

Construction: 3oz. Copper RF absorber placed on all four walls and the ceiling RF hardened Camera systems used for monitoring for susceptibility test

Ground Plane Dimensions: No table mount ground plane 19.51m x 6.55m (64.0ft x 21.5ft) accessible ground plane on floor of chamber

Room Filters: (1) 30A DC Filtered Line

Power Availability:

230VAC (Delta), 60Hz, 3Phase, 30 Amp 120VAC, 60Hz, 1Phase 30 Amp 115VAC 60Hz 1Phase 15 Amp outlets 480VAC 60Hz 3Phase 100 Amp available at enclosure Note: Other power arrangements are available upon request.

Ventilation:

(3) 10,000CFM Fans exhausting outside of enclosure. (1) 40in by 30in windows with window flaps for rain protection. (2) External window flaps adjusted from outside for rain protection. (2) 3ft by 3ft Louvered Roof Vents.

Exhaust Outlets: (2) 12in diameter (stainless steel pipe through enclosure ceiling.) 16ft above the floor (1) 5 ¼ in diameter (galvanized steel pipe through east side of enclosure)




Page 2 of 17

Test Room ID: R22P

Description: Shielded Monitor Enclosure

Primary Testing Uses: Automotive, MIL-STD

Dimensions: 10.67m x 5.18m x 3.05m (35ft. x 17ft. x 10ft.) [see Figure ‐ 4 below]

Construction: 3oz. Copper Continuous Copper Tape for Ground Plate Bonding

Ground Plane Dimensions: 2.44m x 0.76m x 0.78mm (8ft. x 2.5ft. x 0.031in.) [see Figure ‐ 4 below]

Room Filters: (1) 30A DC Filtered Line

Power Availability: 208VAC, 60Hz, 3Phase, 30A Filtered AC Power 115VAC, 60Hz, 1Phase, 15A Outlets Note: Other power arrangements are available upon request.

Distance from Cable Tunnel to front of Ground Plane:

76.2cm (30in)




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Figure – 1: Room 22A (Test Room)

Figure – 2: Room 22A (Test Room)




Page 4 of 17

Figure – 3: Room 22P (Monitor Room)




Page 5 of 17

Figure – 4: Rooms 22A (Test Room) & 22P (Monitor Room)




Page 6 of 17

Figure - 5: Room 22A (Test Room Ventilation)

70'

33'

17'

35'

Ceiling height - 18'Room ID: R22A

Room ID: R22P

15.5'

56'

12in Diameter

Exhaust Outlet

(stainless steel)

16ft above floor

(66in through

chamber & roof)

39' 30'

4ft

Door

Door

Test Chamber door = 197" Tall

= 196" wide

5¼ in Dia

Side exhaust

outlet 30in

long

3ft

Door

3 – 40in by 30in windows

(3 fans @ 10,000CFM each)

40" by 30" Window

Open for Ventilation

3' x 3'

square

roof vent

3' x 3'

square

roof vent

45'




Page 7 of 17

Figure – 6: Plate 1




Page 8 of 17

Figure – 7: Plate 1 Dimensions

11

11

All dimensions are in inches

3.25 2.5 2.38

1

4.13

3.63

1.5 dia.

1.5 dia.

.88 dia.88 dia .5 dia




Page 9 of 17





Page 10 of 17


11

11


3.38 3.38

1.5 1.5

2.38 2.13 2.13 2

6.63

4.13

2

2.52.752.75

1.5 dia. 1.5 dia.

.5 dia.

All holes are .88 dia. unless otherwise noted.




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Page 12 of 17

Figure – 11 Plate 3 Dimensions

11

11


2.13

2.88 3 2.81

5.5

3.75

.88 dia.

2 dia.




Page 13 of 17





Page 14 of 17


19 3/8"

19 3/8"

0.9375"

5.3125"

9.625"

13.875"

18.375"

1.000"

5.375"

9.6875"

14.00"

18.375"

1.000"

5.375"

9.8125"

14.1875"

18.4375"

5.3125"

1.000"

9.6875"

14.0"

18.3125"

16" x 16" Usable Area for

Connectors

= 5/16" Holes Drilled in Plate for Mounting of Plate to Chamber Wall




Page 15 of 17

Figure – 14: Shielded Enclosure Door




Page 16 of 17

Note: The degree measurements were taken at break points in the concrete with a digital level. The overall degree indicated was calculated, based on the high and overall

length measurements using a laser level. With the flat to door measurement (36.75 inches) and door to road measurement (28 inches).

Road to door measurements

Road/door = arc tan (28/636) = 2.5° 14ft to door = arc tan (21.5/468) = 2.6° 27ft to door = arc tan (11/312) = 2.0°

Road/14ft = arc tan (6.5/168) = 2.2° 14ft/27ft = arc tan (10.5/156) = 3.8° 27ft/54ft = arc tan (11/312) = 2.0°

Figure – 15: Driveway & Ramp Grade

Overhead

Door Frame

Driveway 54 ft 2.5 degrees

Ramp 60 ft 2.9 degrees

(approx 6.125" rise in 10') Flat 45 ft

13' 10"Vehicle

Chamber

2.28° 4.04° 3.49° 3.37°

1.71°

16ft 33ft50ft 60ft

0ft

Garage

Door

Chamber

Door

Road1.40° 1.91°/3.35°

4.18° 3.32°/4.75° 2.02°

7ft14ft 22ft 27ft 40ft

54ft

1.71°

Concrete breaks/strain relief

Concrete breaks/strain relief




Page 17 of 17

Figure – 16: Driveway & Ramp Grade

240"

11.5"

4"

14

6"

60

"

3"

Co

ncre

te w

all

72

4"

Open Area6

00

"

Garage door = 167" Tall

Straight Drive Into

Test Chamber door = 197" Tall

= 196" wide

Water Spicket

Garage Door

167" Tall & 262" wide

Dock height dimensions:

On the dock from floor to sprinkler pipe is 203”

Floor to sprinkler head is 194”

Floor to Garage door track is 198”

On ramp floor to bottom of heater is 182”

From floor to rafters 273”

Floor to bracket 182” (can remove is needed)

Co

ncre

te w

all

Me

tal S

he

lvin

g10ft wide by

12ft high door

Garage Door

23"

11.5"

108"

Test Suite 22 - Elite Electronic Engineering

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