VTS F-VS-SD-200-WD [65/72] Ec motor characteristics

VTS F-VS-SD-400-WS [65/72] Ec motor characteristics
05
FVS FAN COIL UNITS - EC MOTORS
65
The data presents performance of EC motor at varying torque requirements, which is determined
by ESP parameter RPM value is determined by the room temperature setpoint.
The RPM reduces as the room set point is achieved
The true indicator of EC motor effectiveness is the reduction
in power consumption when room set point temperatue is achieved
EC motor characteristics
Tq Demand 1/4 HP
Speed 230V
Torque 50Hz
Vac
Iac
Pac
Shaft Power
System Eciency
%
(rpm)
(lb-in)
(Vrms)
(Irms)
(W)
(W)
“ShaftPower/Pac (%)”
30
300
4.47
230.67
0.287
28.6
15.93
55.70%
401
4.52
230.60
0.332
34.6
21.46
62.02%
499
4.54
230.50
0.375
40.6
26.90
66.26%
601
4.57
230.50
0.420
46.7
32.51
69.61%
699
4.61
230.50
0.466
53.1
38.20
71.94%
801
4.49
230.50
0.502
58.1
42.61
73.34%
899
4.52
230.50
0.543
64.0
48.22
75.34%
1002
4.55
230.50
0.593
71.1
54.00
75.95%
1101
4.58
230.40
0.636
77.2
59.77
77.42%
1201 4.62
230.40
0.683 83.8
65.73 78.44%
1302
4.49
230.40 0.707
87.5 69.28
79.18%
1401
4.52
230.30
0.756
94.5
75.00
79.37%
1502
4.56
230.38
0.810
101.5
81.41
80.21%
1600
4.58 230.30
0.850
107.7 86.89
80.68%
1702
4.62 230.30
0.901
114.8 93.12
81.11%
1755 4.64
230.40
0.997 117.7
96.54
82.02%
40
304
6.01
230.6 0.354
37.50
21.60 57.60%
401
6.06
230.6 0.410
45.20
28.75 63.61%
500 6.09 230.56 0.467 53.10 36.11 68.00%
600 6.14 230.5 0.525 61.40 43.60 71.01%
702 6.18 230.4 0.586 70.00 51.44 73.49%
801 6.23 230.4 0.640 78.60 59.06 75.14%
901 6.27 230.4 0.704 87.00 66.97 76.98%
999 6.32 230.3 0.769 96.20 74.95 77.91%
1101 6.37 230.3 0.830 104.90 83.03 79.15%
1200 6.42 230.3 0.895 113.80 91.24 80.18%
1305 6.47 230.2 0.964 123.60 99.98 80.89%
1400 6.51 230.2 1.031 132.90 108.07 81.32%
1506 6.56 230.2 1.170 144.60 117.03 80.93%
1603 6.62 230.2 1.178 153.20 125.60 81.98%
1694 6.66 230.2 1.240 161.90 133.70 82.58%
1785 5.90 230.3 1.242 157.30 124.40 79.08%
50
303 7.52 230.60 0.424 47.0 27.00 57.45%
400 7.50 230.50 0.490 56.1 35.58 63.42%
500 7.54 230.50 0.558 65.9 44.69 67.81%
600 7.51 230.40 0.622 75.0 53.67 71.56%
702 7.56 230.40 0.690 85.4 62.78 73.51%
799 7.51 230.30 0.757 94.4 71.10 75.32%
900 7.55 230.37 0.827 104.3 80.52 77.20%
999 7.51 230.30 0.890 113.2 88.80 78.45%
1100 7.49 230.30 0.959 122.8 97.61 79.49%
1202 7.54 230.20 1.033 133.1 107.36 80.66%
1302 7.51 230.20 1.103 142.8 115.80 81.09%
1398 7.56 230.20 1.182 153.7 125.10 81.39%
1499 7.51 230.20 1.240 161.9 133.30 82.33%
1602 7.57 230.20 1.327 174.0 143.29 82.35%
1707 7.51 230.19 1.404 184.6 151.70 82.18%
1750 7.53 230.18 1.432 188.1 155.96 82.91%

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