Carrier 50TJ016-028 Installation, Start-Up And Service Instructions Manual page 21

LEGEND
TXV — Thermostatic Expansion Valve
AIRFLOW
50
(L/s)
r/s BkW
2124 11.4 0.95
2266 11.9 1.09
2408 12.4 1.24
2549 13.0 1.40
2691 13.5 1.58
2833 14.1 1.77
2974 14.6 1.98
3116 15.2 2.20
3257 15.8 2.44
3399 16.3 2.69
3541 16.9 2.95
AIRFLOW
349
(L/s)
r/s BkW
2124 20.2 1.91
2266 20.5 2.07
2408 20.7 2.25
2549 21.0 2.43
2691 21.3 2.63
2833 21.6 2.84
2974 21.9 3.07
3116 — —
3257 — —
3399 — —
3541 — —
LEGEND
BkW — Brake Kilowatts
FIOP — Factory-Installed Option
kW — Input Kilowatts to Motor
*Standard drive range for Low-Medium static drive on 50TJ016 is 12.4 to
16.4 r/s. Standard drive range for High Static drive on 50TJ016 is 17.1 to
21.7 r/s. Other r/s require a field-supplied drive.
NOTES:
1. Maximum continuous bkW is 3.17 (400 v) or 2.57 (220 v). The maximum
continuous watts is 3775 (400 v) or 3065 (220 v). Do not adjust motor rpm
such that motor maximum bkW and/or kW is exceeded at the maximum
operating L/s.
Fig. 35 — MoistureMiser Operation Diagram
Table 9 — Fan Performance Data (SI) — 50TJ016* (52.8 kW)
AVAILABLE EXTERNAL STATIC PRESSURE (Pa)
100
kW r/s BkW kW r/s
1.10 13.2 1.10 1.28 14.8
1.26 13.6 1.24 1.45 15.2
1.44 14.1 1.40 1.63 15.6
1.64 14.5 1.57 1.83 16.0
1.84 15.0 1.75 2.04 16.4
2.07 15.5 1.95 2.27 16.9
2.31 16.0 2.16 2.52 17.3
2.57 16.5 2.39 2.78 17.8
2.84 17.0 2.62 3.06 18.3
3.13 17.6 2.88 3.36 18.8
3.44 18.1 3.15 3.67 —
AVAILABLE EXTERNAL STATIC PRESSURE (Pa)
399
kW r/s BkW kW r/s
2.23 21.4 2.08 2.43 22.6
2.42 21.6 2.25 2.62 22.7
2.62 21.8 2.42 2.82 22.9
2.83 22.1 2.61 3.04 23.2
3.07 22.4 2.81 3.28 23.4
3.32 22.7 3.03 3.53 23.7
3.58 — — — —
— — — — —
— — — — —
— — — — —
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149 199
BkW kW r/s BkW kW
1.26 1.47 16.3 1.42 1.65
1.41 1.64 16.6 1.57 1.83
1.57 1.83 17.0 1.73 2.02
1.74 2.03 17.3 1.91 2.23
1.93 2.25 17.7 2.10 2.45
2.13 2.48 18.1 2.30 2.69
2.34 2.73 18.5 2.52 2.94
2.57 2.99 19.0 2.75 3.21
2.81 3.28 19.4 3.00 3.50
3.07 3.58 — — —
— — — — —
448 473
BkW kW r/s BkW kW
2.26 2.63 23.1 2.35 2.74
2.42 2.82 23.3 2.51 2.93
2.60 3.03 23.5 2.69 3.14
2.79 3.25 23.7 2.88 3.36
3.00 3.49 23.9 3.09 3.60
3.21 3.75 — — —
— — — — —
— — — — —
— — — — —
— — — — —
— — — — —
2. Static pressure losses (i.e., EconoMi$er) must be added to external static
pressure before entering fan performance table.
3. Interpolation is permissible. Do not extrapolate.
4. Fan performance is based on wet coils, clean filters, and casing loses. See
Table 15A for accessory/FIOP static pressure information.
5. Extensive motor and drive testing on these units ensures that the full brake
kilowatt and kW range of the motor can be utilized with confidence. Using
your fan motors up to the kW or bkW rating shown will not result in nui-
sance tripping or premature motor failure. Unit warranty will not be affected.
6. Use of a field-supplied motor may affect wiring size. Contact your Carrier
representative for details. For additional information on motor performance,
refer to Evaporator-Fan Motor Performance Table 19.
21
249 299
r/s BkW kW r/s BkW
17.7 1.58 1.84 19.0 1.75
18.0 1.73 2.02 19.2 1.90
18.3 1.90 2.22 19.5 2.07
18.6 2.08 2.43 19.8 2.26
19.0 2.28 2.65 20.1 2.45
19.3 2.48 2.89 20.5 2.66
19.7 2.70 3.15 20.8 2.89
20.1 2.94 3.43 21.2 3.13
20.5 3.19 3.72 — —
— — — — —
— — — — —
498
r/s BkW kW
23.6 2.44 2.84
23.8 2.60 3.03
24.0 2.78 3.24
24.2 2.97 3.47
24.4 3.18 3.71
— — —
— — —
— — —
— — —
— — —
— — —
kW
2.03
2.22
2.42
2.63
2.86
3.10
3.36
3.64
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