WEG CFW08 Vector inverter Plus User Manual

164
TECHNICAL SPECIFICATIONS
The inverters are delivered with factory setting to drive WEG three-phase,
IV-pole, IP55 motors, frequency of 60Hz, voltage of 220V for 200-240V
models or 380V for 380-480V modelS and with power as indicated in the
Tables of Sections 9.1.1 and 9.1.2.
The data of the applied motor must be programmed at P399 to P409 and
the value of P409 (stator resistance) obtained through the Self-Tuning
(parameter estimation via P408).
The table below shows the data of WEG standard motors as a reference.
9.3 WEG STANDARD IV POLE
MOTOR DATA
NOTES!
(*)
The inverter considers the value of the stator resistance as the motor
has been always star-connected, independently of its connection in
the terminal box.
The values of the stator resistance is a mean value per phase
considering the motors with temperature rise ( T) of 100
o
C.
Power [P404]
(HP) (kW)
0.16 0.12
0.25 0.18
0.33 0.25
0.5 0.37
0.75 0.55
1.0 0.75
1.5 1.10
2.0 1.50
3.0 2.20
4.0 3.00
5.0 3.70
6.0 4.50
0.16 0.12
0.25 0.18
0.33 0.25
05 0.37
0.75 0.55
1.0 0.75
1.5 1.10
2.0 1.50
3.0 2.20
4.0 3.00
5.0 3.70
6.0 4.50
75 5.50
10 7.50
12.5 9.20
Frame
63
63
63
71
71
80
80
90S
90L
100L
100L
112M
63
63
63
71
71
80
80
90S
90L
100L
100L
112M
112M
132S
132M
Current
[P401]
(Amp)
0.85
1.12
1.42
2.07
2.90
3.08
4.78
6.47
8.57
11.6
13.8
16.3
0.49
0.65
0.82
1.20
1.67
1.78
2.76
3.74
4.95
6.70
7.97
9.41
11.49
15.18
18.48
Efficiency at
rated load
η [P399]
(%)
56.0
64.0
67.0
68.0
71.0
78.0
72.7
80.0
79.3
82.7
84.6
84.2
56.0
64.0
67.0
68.0
71.0
78.0
72.7
80.0
793
82.7
84.6
84.2
88.5
89.0
87.7
Power Factor at
rated load
cosϕ
[P407]
0.66
0.66
0.69
0.69
0.70
0.82
0.83
0.76
0.85
0.82
0.83
0.86
0.66
0.66
0.69
0.69
0.70
0.82
0.83
0.76
0.85
0.82
0.83
0.86
0.82
0.84
0.86
Stator
Resistance
(*)
[P409]
(Ω)
21.77
14.87
10.63
7.37
3.97
4.13
2.78
1.55
0.99
0.65
0.49
0.38
65.30
44.60
31.90
22.10
11.90
12.40
8.35
4.65
2.97
1.96
1.47
1.15
0.82
0.68
0.47
Voltage
[P400]
(V)
220
380
Freq.
[P403]
(Hz)
60
60
Speed
[ P402 ]
(rmp)
1720
1720
1720
1720
1720
1730
1700
1720
1710
1730
1730
1730
1720
1720
1720
1720
1720
1730
1700
1720
1710
1730
1730
1730
1740
1760
1755

WEG CFW08 Vector inverter Plus Specifications

General

Frequency	50/60 Hz
Output Frequency	0-400 Hz
Overload Capacity	150% for 60 seconds
Protection Degree	IP20
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Braking	Dynamic braking (with optional braking resistor)
Communication Interface	RS-485 (Modbus RTU)
Ambient Temperature	-10°C to +50°C
Humidity	5 to 95% non-condensing
Cooling Method	Fan Cooled
Dimensions	Varies depending on model (refer to specific model datasheet)
Power Range	0.75-15 kW
Input Voltage	200-240V AC
Storage Temperature	-25°C to 65°C (-13°F to 149°F)