WEG CFW-11 User Manual - page 99
Technical Specifications
8
8-4 | CFW-11
Table 8.4 - Specifications of the CFW-11 series frame size E models
for a switching frequency of 10 kHz and Ta = 45 °C
(*)
Model
Frame Size
Number of
Power Phases
Use with Normal Duty (ND) Cycle
Use with Heavy Duty (HD) cycle
Rated
Output
Cur-
rent
(1)
[Arms]
Overload
Current
(2)
[Arms]
Maxi-
mum
Motor
(4)
[HP/
kW]
Rated
Input
Cur-
rent
[Arms]
Dissipated Power
[W]
Rated
Output
Cur-
rent
(1)
[Arms]
Overload
Current
(2)
[Arms]
Maxi-
mum
Motor
(4)
[HP/
kW]
Rated
Input
Current
[Arms]
Dissipated Pow-
er [W]
1
min 3 s
Surface
Moun-
ting
(5)
Flange
Moun-
ting
(6)
1
min 3 s
Surface
Moun-
ting
(5)
Flange
Moun-
ting
(6)
Models with
220...230 V
power supply
CFW11
0142 T 2
E
3φ
100.0
110.0 150.0
40/30
100.0
1740
220
81.0
121.5 162.0
30/22
81.0
1390
210
CFW11
0180 T 2
126.0
138.6 189
50/37
126.0
2140
390
100.0
150.0 200
40/30
100.0
1720
370
CFW11
0211 T 2
148.0
162.8 222
60/45
148.0
2500
390
126.0
189
252
50/37
126.0
2140
380
Models with
380...480 V
power supply
CFW11
0105 T 4
58.0
63.8 87.0
50/37
58.0
1430
200
49.0
73.5 98.0
40/30
49.0
1240
200
CFW11
0142 T 4
79.0
86.9 118.5
60/45
79.0
1910
210
64.0
96.0 128.0
50/37
64.0
1580
200
CFW11
0180 T 4
99.0
108.9 148.5
75/55
99.0
2380
370
79.0
118.5 158.0
60/45
79.0
1980
360
CFW11
0211 T 4
117.0
128.7 175.5 100/75
117.0
2860
370
99.0
148.5 198.0
75/55
99.0
2510
370
The notes for
.
(*) For models with optional IP55 must be consulted to WEG.
Table 8.5 - Specifications of the CFW-11 series frame size E models
for a switching frequency of 10 kHz and Ta = 40 °C
(*)
Model
Frame Size
Number of
Power Phases
Use with Normal Duty (ND) Cycle
Use with Heavy Duty (HD) cycle
Rated
Output
Cur-
rent
(8)
[Arms]
Overload
Current
(2)
[Arms]
Maxi-
mum
Motor
(4)
[HP/kW]
Rated
Input
Cur-
rent
[Arms]
Dissipated Power
[W]
Rated
Output
Cur-
rent
(8)
[Arms]
Overload
Current
(2)
[Arms]
Maxi-
mum
Motor
(4)
[HP/kW]
Rated
Input
Current
[Arms]
Dissipated Power
[W]
1
min 3 s
Surface
Moun-
ting
(5)
Flange
Moun-
ting
(6)
1
min 3 s
Surface
Moun-
ting
(5)
Flange
Moun-
ting
(6)
Models with
220...230 V
power supply
CFW11
0142 T 2
E
3φ
106.0 116.6 159.0
40/30
106.0
1850
220
86.0
129.0 172.0
30/22
86.0
1480
210
CFW11
0180 T 2
133.0 146.3 200
50/37
133.0
2260
390
106.0 159.0 212
40/30
106.0
1810
380
CFW11
0211 T 2
156.0
172
234
60/45
156.0
2630
390
133.0
200
266
50/37
133.0
2250
380
Models with
380...480 V
power supply
CFW11
0105 T 4
62.0
68.2 93.0
50/37
62.0
1530
200
52.0
78.0 104.0
40/30
52.0
1300
200
CFW11
0142 T 4
84.0
92.4 126.0
60/45
84.0
2020
210
68.0
102.0 136.0
50/37
68.0
1670
200
CFW11
0180 T 4
105.0 115.5 157.5
75/55
105.0
2500
380
84.0
126.0 168.0
60/45
84.0
2080
370
CFW11
0211 T 4
124.0 136.4 186.0
100/75
124.0
3000
380
105.0 157.5 210.0
75/55
105.0
2620
370
(*) For models with optional IP55 must be consulted to WEG.
(1) Rated current in permanent duty under the following conditions:
- Recommended switching frequencies. For operation with higher switching frequencies, it is necessary to reduce the rated output current
according to
- Ambient temperature around the inverter: -10 °C to 45 °C (14 °F to 113 °F). The inverter may operate in environments with ambient temperatures
around the inverter up to 55 °C (131 °F) if a derating of 2 % is applied to the output current for each °C above 45 °C (113 °F). Such current
derating is valid for all switching frequencies.
- Inverters CFW-11 with IP55 degree protection: -10 ºC to 40 ºC (14 °F to 104 °F) - standard conditions (surrounding the inverter).
- Inverters CFW-11 with IP55 degree protection: 40 ºC to 50 ºC (104 °F to 122 °F) - current derating of 2 % for each degree Celsius above
40 ºC (104 °F).
- Air relative humidity: 5 % to 95 % non-condensing.
- From 1000 m to 4000 m (3,300 ft to 13,200 ft) – apply current derating of 1 % for each 100 m above 1000 m of altitude.
- From 2000 m to 4000 m (6,600 ft to 13,200 ft) - apply maximum voltage derating (240 V for models 220...240 V, and 480 V for models
380...480 V) of 1.1 % for each 100 m (328 ft) above 2000 m (6,600 ft).
- Environment with pollution degree 2 (as per EN50178 and UL 508C).