Trane Performance Climate Changer PSCA, Installation, Operation And Maintenance Manual

Page: 68 / 82

Table 14. Traq Damper Flow Calculations
Traq
Damper
Size (In.) Qty
Peak
Velocity
(fpm)
Total
Area
(ft^2)
CFM @
10VDC
Peak Vel
L/S @
10VDC
Peak Vel
13 1 2475 0.92 2277 1075
13 2 2475 1.84 4554 2149
13 3 2475 2.77 6855.75 3236
13 4 2475 3.69 9132.75 4311
13 5 2475 4.61 11409.75 5385
13 6 2475 5.53 13686.75 6460
16 1 2475 1.4 3465 1635
16 2 2475 2.79 6905.25 3259
16 3 2475 4.19 10370.25 4895
16 4 2475 5.59 13835.25 6530
16 5 2475 6.98 17275.5 8154
16 6 2475 8.38 20740.5 9790
20 1 2600 2.18 5668 2675
20 2 2600 4.36 11336 5351
20 3 2600 6.54 17004 8026
20 4 2600 8.73 22698 10713
20 5 2600 10.91 28366 13389
20 6 2600 13.09 34034 16064
24 1 2600 3.14 8164 3853
24 2 2600 6.28 16328 7707
24 3 2600 9.42 24492 11560
24 4 2600 12.57 32682 15426
24 5 2600 15.71 40846 19279
24 6 2600 18.85 49010 23133
28 1 2600 4.28 11128 5252
28 2 2600 8.55 22230 10493
28 3 2600 12.83 33358 15745
28 4 2600 17.1 44460 20985
28 5 2600 21.38 55588 26238
28 6 2600 25.66 66716 31490
Note:
For low flow see single damper performance.
Trane utilizes AMCA certification for airflow
measuring stations. Trane certifies that the
Traq damper herein is licensed to bear the
AMCA seal. The ratings shown are based on
tests and procedures performed in
accordance with AMCA Publication 611 and
comply with the requirements of the AMCA
Certified Ratings Program.
The certification program provides the
engineer and owner assurance that
manufacturer-published performance
ratings for airflow measurement stations are
accurate and repeatable. Trane Traq dampers
are certified with the integral ventilation
control module which converts differential
pressure to an electronic signal for control.
Refer to Performance Climate Changer Air
Handler catalog CLCH-PRC015-EN for Traq
damper testing and rating information.
Start-Up
68 CLCH-SVX013B-EN