Belt Drive Rpm Selection; Indoor Blower Specifications (Belt Drive); Power Exhaust Specifications - Johnson Controls TempMaster ZD Series Installation Manual

ZDT03 through TA6 (3-6 Ton Direct Drive) Bottom Duct
1
UNIT
MOTOR
TONNAGE
SPEED
5 (HI) 1520
4 (MED/HI) 1430
3
3 (MED) 1287
3
2 (MED/LOW) 1185
1 (LOW) 1040
5 (HI) -
4 (MED/HI) 1846
3
3 (MED) 1662
4
2 (MED/LOW) 1566
1 (LOW) 1287
5 (HI) 2166
4 (MED/HI) 2060
3
3 (MED) 1940
5
2 (MED/LOW) 1688
1 (LOW) 1509
1. Factory set on medium speed tap.
2. Includes allowances for a wet evaporator coil, 1" filters, and the heat exchangers. Refer to STATIC RESISTANCES Table for resistance
values.
3. Bottom Duct application (230 Volts)
Table 17: Belt Drive RPM Selection
Size
Model HP
(Tons)
1.5
T03
ZD
(3) 1.5
1.5
T04
ZD
(4)
1.5
1.5
T05
ZD
(5)
2
1.5
TA6
ZD
(6)
3
* Field Option Sheave.
Table 18: Indoor Blower Specifications (Belt Drive)
Size
(Tons) HP RPM
T03 1-1/2 1725
(3.0) 1-1/2 1725
1-1/2 1725
T04
(4.0) 1-1/2 1725
1-1/2 1725
T05
(5.0)
2 1725
TA6 1-1/2 1725
(6.0)
3 1725
Table 19: Power Exhaust Specifications
Model Voltage
2PE04703725 208/230-1-60
2PE04703746 460-1-60
2PE04703758 575-3-60
1. Motors are multi-tapped and factory wired for high speed.
Johnson Controls Ducted Systems
0.2 0.3 0.4
320 1478 335 1438
263 1384 276 1342
208 1242 221 1199
171 1138 183 1091
130 959 134 900
- 1995 696 1957
539 1812 557 1776
408 1624 426 1577
362 1526 380 1480
223 1246 237 1190
883 2169 931 2158
771 2042 784 2035
637 1920 656 1907
413 1645 432 1611
327 1477 339 -
Max Motor Blower
BHP Sheave Sheave
1.73 1VL44 AK64
1.73 1VP56 AK66
1.73 1VL44 AK56
1.73 1VP56 AK61
1.73 1VL44 AK56
2.3 1VP56 AK56
1.73 1VL44 AK56
3.45 1VP56 AK56
Motor
Eff. SF Frame
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
0.8 1.15 56
Motor
HP RPM
1
1/2 1725
1
1/2 1725
1/2 1725
AVAILABLE EXTERNAL STATIC PRESSURE - IWG
0.5 0.6
349 1401 363 1363 376
290 1302 303 1259 316
234 1155 246 1108 258
195 1041 207 987 220
145 - - - -
714 1922 734 1885 749
571 1736 585 1704 602
438 1542 455 1501 472
391 1450 406 1411 423
247 - - - -
950 2134 964 2095 979
808 2006 826 1970 844
675 1870 696 1834 715
451 1575 468 1534 479
- - - - -
5 Turns 4 Turns
Open Open
805 865
1115 1170
930 995
1210 1270
930 995
1325 1395
930 995
1325 1395
Motor Sheave
Datum Dia.
Bore (in.) Model
(in.)
2.8 - 3.8 7/8 1VL44
4.0 - 5.0 7/8 1VP56
2.8 - 3.8 7/8 1VL44
4.0 - 5.0 7/8 1VP56
2.8 - 3.8 7/8 1VL44
4.0 - 5.0 7/8 1VP56
2.8 - 3.8 7/8 1VL44
4.0 - 5.0 7/8 1VP56
Motor
QTY LRA FLA
1 23.7 4.4
1 4.1 1.7
1 4.5 0.9
2
0.7 0.8
1327 390 1286 403 1248
1215 329 1168 343 1114
1060 272 997 288 930
921 235 862 248
- - - -
1844 764 1795 769 1709
1662 619 1619 638 1566
1454 490 1400 505 1356
1363 440 1312 455 1279
- - - -
2040 971 1963 940 1881
1934 859 1888 861 1821
1802 730 1759 740 1722
1498 497 1461 513
- - - -
3 Turns 2 Turns 1 Turn
Open Open Open
920 980 1035
1225 1280 1335
1060 1130 1195
1330 1390 1455
1060 1130 1195
1460 1525 1590
1060 1130 1195
1460 1525 1590
Blower Sheave
Datum Dia.
Bore (in.) Model
(in.)
6.0 1 AK64
6.2 1 AK66
5.2 1 AK56
5.7 1 AK61
5.2 1 AK56
5.2 1 AK56
5.2 1 AK56
5.2 1 AK56
Fuse
Size
MCA
5.5 8
2.1 5
1.1 2
5742640-TIM-A-0419
0.9 1.0
417 1207 430
358 1044 374
303 889 313
- - - -
- - - -
743 1566 685
653 1492 639
521 1323 536
469 1235 485
- - - -
898 1791 854
843 1730 806
756 1657 748
- - - -
- - - -
Fully
Closed
1095
1390
1260
1515
1260
1660
1260
1660
Belt
A37
A39
A36
A38
A36
A38
A36
A38
CFM @
0.1 ESP
1350
1350
1350
47