Air Cooled Condensers
n Highly efficient external rotor fan motors give optimum performance with low noise levels n Multiple fans (on all except smallest models) for flexibility of head pressure control n Condensers supplied with “Patton Coat” fin and coil protective coating n Optional multi-section refrigerant and subcooling circuits available to special order n Optional vertical airflow arrangement available
NQAC Quiet Line
6 259 kW (15KTD)
CAPACITY THR (Watts) MODEL
R404A
R134a
dbA @
dbA @
1KTD
10KTD
15KTD
1KTD
10KTD
15KTD
3m
10m
NQAC150 NQAC200 NQAC250
441 588 784
4410 5880 7840
6615 8820 11760
436 582 776
4360 5820 7760
6540 8730 11640
60 61 64
49 52 55
NQAC300 NQAC400 NQAC500
853 1098 1323
8530 10980 13230
12795 16470 19845
844 1087 1310
8440 10870 13100
12660 16305 19650
66 63 64
57 54 55
NQAC600 NQAC650
1499 1686
14990 16860
22485 25290
1485 1669
14850 16690
22275 25035
68 69
59 60
NQAC750 NQAC900 NQAC1000 NQAC1300 NQAC1400
1901 2195 2528 2989 3410
19010 21950 25280 29890 34100
28515 32925 37920 44835 51150
1882 2173 2503 2960 3376
18820 21730 25030 29600 33760
28230 32595 37545 44400 50640
71 72 72 73 72
62 63 63 64 63
NQAC1500 NQAC1700 NQAC2050 NQAC2400
3303 3704 4047 4405
33030 37040 40470 44050
49545 55560 60705 66075
3269 3666 4006 4360
32690 36660 40060 43600
49035 54990 60090 65400
70 70 71 72
61 61 62 63
NQAC3000
5753
57530
86295
5694
56940
85410
75
66
66050 74090 78990 88100 115050
99075 111135 118485 132150 172575
6538 7332 8012 8720 11388
65380 73320 80120 87200 113880
98070 109980 120180 130800 170820
73 73 74 75 78
64 64 65 66 69
99080 111130 121420 132150 172580
148620 166695 182130 198225 258870
9807 10998 12018 13080 17082
98070 109980 120180 130800 170820
147105 164970 180270 196200 256230
75 75 76 77 80
66 66 67 68 71
Vertical Air Flow Modules
NQAC3002-V NQAC3402-V NQAC4102-V NQAC4802-V NQAC6002-V
6605 7409 7899 8810 11505
NQAC4503-V NQAC5103-V NQAC6153-V NQAC7203-V NQAC9003-V
9908 11113 12142 13215 17258
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NQAC
SOUND LEVEL (1)
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DIMENSIONS:
NTS (mm)
TECHNICAL DATA:
FANS MODEL
MOTORS (2)
COIL
No. OFF
DIA (mm)
TOT. Air Vol l/sec
TOT. AMPS
TOT. Watts
F.P.I
Std. Connections mm F. Sw INLET
DIMENSIONS (mm)
(3)
Coil Vol. (dm3)
OUTLET
L
H
D
B
E
F
W
Weight (dry) kg
Vertical Airflow only
NQAC150 NQAC200 NQAC250
1 1 1
350 350 400
730 710 980
0.75 0.75 1.50
145 145 260
8 8 10
1 x 12.7 1 x 12.7 1 x 15.8 1 x 12.7 1 x 15.8 1 x 12.7
- - -
2.0 3.0 4.0
574 418 300 522 610 522 490 688 418 330 636 610 636 490 688 520 330 636 610 636 592
15 18 24
NQAC300 NQAC400 NQAC500
2 2 2
350 350 350
1460 1510 1470
1.50 1.50 1.50
290 290 290
8 8 10
1 x 15.8 1 x 12.7 1 x 15.8 1 x 15.8 1 x 22.2 1 x 15.8
- - 8
4.0 6.0 8.0
954 418 330 902 610 902 490 954 520 330 902 610 902 592 954 622 350 902 610 902 694
27 35 44
NQAC600 NQAC650
2 2
400 400
1550 1670
3.0 3.0
520 520
10 10
1 x 22.2 1 x 15.8 1 x 22.2 1 x 15.8
8 9
8.0 9.0
954 622 370 902 630 902 694 954 698 370 902 630 902 770
45 53
NQAC750 NQAC900 NQAC1000 NQAC1300 NQAC1400
2 2 2 2 2
500 500 500 500 500
2550 2360 2360 2950 3610
4.0 4.0 4.0 4.0 4.0
940 940 940 940 940
10 10 12 12 12
1 x 22.2 1 x 22.2 1 x 22.2 1 x 28.6 1 x 28.6
1 x 22.2 1 x 22.2 1 x 22.2 1 x 22.2 1 x 28.6
10 15 15 18 20
9.0 13.0 13.0 16.0 17.0
1255 772 1255 772 1255 772 1255 924 1255 1030
440 440 440 440 440
1200 1200 1200 1200 1200
730 730 730 730 730
1200 844 1200 844 1200 844 1200 996 1200 1102
61 73 73 100 112
NQAC1500 NQAC1700 NQAC2050 NQAC2400
2 2 2 2
610 610 610 610
3770 3770 3960 4185
4.4 4.4 4.4 4.4
962 962 962 962
10 10 12 10
1 x 28.6 1 x 28.6 1 x 28.6 1 x 34.9
1 x 28.6 1 x 28.6 1 x 28.6 1 x 34.9
15 15 18 22
17.0 17.0 19.0 23.0
1651 772 1651 772 1651 924 1651 1126
450 450 450 450
1596 1596 1596 1596
730 730 730 730
1596 844 1596 844 1596 996 1596 1200
91 96 127 154
NQAC3000
3
610
5760
6.6
1442
12
1 x 34.9 1 x 34.9
15
49.0
2264 961 450 2206 730 2206 1033
182
Vertical Air Flow Modules
NQAC3002-V NQAC3402-V NQAC4102-V NQAC4802-V
4 4 4 4
Horiz Airflow only
610 610 610 610
7450 7060 7920 8370
8.8 8.8 8.8 8.8
1924 1924 1924 1924
10 10 12 10
2 x 28.6 2 x 28.6 2 x 28.6 2 x 34.9
2 x 28.6 2 x 28.6 2 x 28.6 2 x 34.9
30 30 36 44
34.0 34.0 38.0 46.0
1651 1544 1651 1544 1651 1848 1651 2252
450 450 450 450
1596 1596 1596 1596
730 730 730 730
1596 1618 1596 1618 1596 1922 1596 2326
184 192 254 308
NQAC6002-V
6
610
11520
13.2
2884
12
2 x 34.9 2 x 34.9
30
98.0
2264 1922 450 2206 730 2206 1996
364
NQAC4503-V
6
610
11310
13.2
2884
10
3 x 28.6 3 x 28.6
45
51.0
1651
-
-
-
730 1596 2168
281
NQAC5103-V NQAC6153-V NQAC7203-V
6 6 6
610 610 610
10590 11880 12555
13.2 13.2 13.2
2884 2884 2884
10 12 10
3 x 28.6 3 x 28.6 3 x 28.6 3 x 28.6 3 x 34.9 3 x 34.9
45 54 66
51.0 59.0 69.0
1651 1651 1651
- - -
- - -
- - -
730 1596 2168 730 1596 2846 730 1596 3452
296 389 470
NQAC9003-V
9
610
17280
19.8
4326
12
3 x 34.9 3 x 34.9
45
147.0
2264
-
-
-
730 2206 2957
554
NOTES: 1. Sound level data “free field” in accordance with ISO3741 to be used as a guide only
Add 15db to “Sound pressure levels” @ 3 mtrs listed to obtain approx “Sound power levels” in db above 10-12 watts
2. All motors 220-240/1/50 3. No. of coil circuits available for optional multi sectioning 4. Unit supplied with dry nitrogen holding charge
5.
Refrigerant capacity correction factors relative to R404A Multiply capacities by the following: R22 R407C 1.01 0.95
6.
Altitude correction factors Multiply capacities by the following: Altitude (m) 500 1000 1500 Factor 0.96 0.92 0.87
2000 0.83
2500 0.78
The company reserves the right to make specification changes without notice. 20/05/11
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