Carrier MODU-PAC 50DF - Manual (Page 10)

П
ор
П
Performcince data
(cont)
COOLING CAPACITIES
60DF054
Temp (F)
Air Ent
Evap Air — Cfm/BF
18,000/ (^8~T2ao6oZo6S ] 22^000/.073
Evap Air — Ewb (F)
72 67 62 72 67 62 72 67 62
TC 686 639 596 636 648 604 704 654 612
85 SHC 361 462 565 376 485 600 392 514 612
KW 56 3 53 2 50 4 57 6 54.2 50.7 58 6 54 5 51 6
TC 650 602 558 659 610 566 666 616 572
95 SHC 347 446 546 363 472 566 380 499 572
KW 61 1 57 6 53 8 61.5 57.8 53.7 62 2 58 8 54 7
TC 629 581 538 637 589 545 644 597 552
100 SHC 340 438 538 354 465 545 371 493 552
KW 63 1 59 0 56 3 63.7 59.8 56.6 64 3 60 2 56 9
TC 608 563 518 616 570 525 622 576 532
105 SHC 333 432 518 348 457 525 365 483 532
KW 51 0 61 4 58 1 — 61 6 584 — 62 1 58 7
TC 589 540 496 597 546 502 604 552 510
110 SHC 325 423 496 344 448 502 359 475 510
KW — 63 8 60 3 — 64.2 60.5 — 64 8 60 9
OPTIONAL EQUIPMENT RESISTANCES (in. wg)
UNIT
OPTION
UNIT CFM/TON
MODEL Г 3 ОО 400 500
Bag Filter 14 25 38
50DF
024-
044
Economizer 03 05 08
Economizer with Exhaust .09 .15 .23
Electric Heaters 0 5:1 (Low) 06 09 13
(Heat Cool Ratio)0 75 1 (Med) 09 15 23
1.0.1 (High) .14 .25 .35
Bag Filter 14 25 38
Economizer 03 04 08
50DF Economizer with Exhaust .11 .15 .24
054 Electric Heaters 0 5:1 (Low) 12 23 38
(Heat: Cool Ratio)0 75 1 (Med) 15 30 46
1 0 1 (High) 22 39 61
Bag Filter 20 36 55
50DF
064
Economizer 04 07 11
Economizer with Exhaust 13 21 31
Electric Heaters 0 5 1 (Low) 18 35 54
(Heat Cool Ratio)0 75:1 (Med) 24 44 68
9
50DF064 HEATING CAPACITIES
Temp (F)
Air Ent
Cond
Evap Air — Cfm/BF
21,000 / .070 i 24,000 / .081 26,400 / .090
Evap Air — Ewb (F)
72 67 62 72 : 67^ 62 72 67 62
TC i 796 731 669 807 ; 744 684 820 753 696
85 SHC 413 521 620 432 : 553 658 449 579 683
KW 61 9 58.8 55 9 62.4
j 59.4 56.6 63 59.9 57 1
TC 751 693 634 766; 70 Г' 649 775 714 660
95 SHC 397 505 600 418 i 536 635 433 563 657
KW 66 0 62 8 59 6 66.8' 63.4 60.4 67.2 62.7 61.1
TC 709 650 598 718 663 612 726 671 624
105 SHC 387 487 579 400 521 609 416 546 624
KW 70 3 66.6 63 4 70.9- 67.4 64.3 71 4 67 8 65 8
TC 665 609 562 672 617 576 678 624 591
115 SHC 365 471 556 384 • 502 576 399 526 591
KW 74 3 70 5 67 0 74.9
i
71.1 68.1 75 4 71 6 71 9
BF — Bypass Factor
Ewb — Entering Wet-Bulb
KW — Compr Mtr Pwr Input
NOTES;
SHC — Sensible Heat Cap
(1000 Btuh)
TC — Total Cap (1000 Btuh) Gross
Direct interpolation is permissible Do not extrapolate
The following formulas may be used.
f|db fedb
sensible capacity (Btuh)
f|wb
1 09 X cfm
Wet-bulb temperature of corresponding to enthalpy of air leaving
evaporator coil (h|^p)
total capacity (Btuh)
h|wb = hewb------------ ------------------
Where:
hewb" Enthalpy of air entering evaporator coil
SHC is based on 80 F edb temp of air entering evaporator coil Below 80 Fedb,
subtract (corr factor x cfm) from SHC
VOLTS
(Nominal)
KW ^
STAGE
1%
BTUH
208-230
460
208-230
460
208-230
460
30-37
I
37
; 45-55
55
1 75-91
91
’50
; 50
: 67
; 67
, 60
i
60
102,390-126,280
; 126,280
1153,585-187,715
; 187,715
255,975-310.585
310,585
208-230 ' 45-55 1 67 1153,585-187,715
460
i
55 ^ 67 187,715
208-230
1
60-73 ! 50 ¡204,780-249,150
460 ; 73 50 249,150
208-230 30-110 ' 50 1307,170-375,430
460 i 110 : 50 375,430
208-230 1 45-55
i
67 153,585-187,715
460 55 ; 67 187,715
208-230 i 75-91 ! 60 255,975-310,585
460 ; 91 i 60 310,585
208-230 Ì105-128 1 57 358.365-436,865
I
460 ; 128 57 436,865
50DF054 ■
208-230 ! 60-73
1
50 1204,780-249,150
460 i 73 ; 50 i
249,150
208-230 190-110 1
50 1307,170-375,430
460 1 110 50 ! 375,430
208-230 135-165 1 56 ¡460.755-563,145
460 ; 165 56 : 563,145
208-230
i
75-91
1
66 255,975-310,586
460 ; 91 ; 60 ;■ -310,585
208-230 120-146 : 50 409,560-498,300
460 ! 146 50 498,300
208-230
1
75-91
1
66 1255,975-310,585
460 i 91 ; 60 310,585
208-230 0 20-146 , 50 ¡409,560-498,300
460 ; 146 50 : 498,300
BF
Entering Air Dry-Bulb Temp (F)
Correction Factor
.05 1.04 2 07 3 11 4 14 5 18
.10 98 1 96 2 94 3 92 491
.20 87 1 74 2.62 3.49 4 36
use formula
shown below
Interpolation is permissible
Correction Factor = 1.09 x (1 - BF) x (edb - 80)
4 Cooling capacities are gross and do not include deduction for indoor fan
motor heat
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