| Model |
CW12 |
CW18 |
CW30 |
CW40 |
CW55 |
CW90 |
CW140 |
CW180 |
CW220 |
CW280 |
| Active power (kVA) |
12 |
18 |
30 |
40 |
55 |
90 |
140 |
180 |
220 |
280 |
| Max phase current (A rms) |
16 |
24 |
40 |
56 |
80 |
128 |
201 |
264 |
321 |
401 |
| Max neutral current (A rms) |
29 |
43 |
72 |
101 |
144 |
231 |
361 |
476 |
577 |
722 |
| Mains supply |
| Voltage |
360 to 456V, 3 phase + neutral (also available in 480V 60Hz) |
| Frequency |
50 Hz, 60 Hz |
| Neutral systems |
Combined earth and neutral, earthed neutral, separately earthed neutral, floating or loose neutral |
| Operating characteristics |
| Neutral current reduction factor |
≥ 10:1 |
| Harmonic current attenuation factor |
10:1 |
| 3 phase balancing |
yes |
| Inrush current |
< l nominal |
| Overload |
110% 1h, 125% 10 min, 150% 2 min |
| Losses (W) |
176 |
219 |
359 |
452 |
538 |
616 |
972 |
1212 |
1565 |
1568 |
| Operating conditions |
| Operating temperature range |
0°C -50°C continuous |
| Relative humidity |
0% - 90% non condensing |
| Operating altitude |
1000 m |
| Standards |
| Construction and safety |
IEC 60439-1 |
| Design |
IEC 60289 and IEC 60727 |
| Environmental protection |
IEC IP00 and IP21 |
| Dimensions: IP00 (mm) |
| W |
360 |
360 |
360 |
420 |
700 |
700 |
700 |
1000 |
1000 |
1000 |
| D |
550 |
550 |
550 |
550 |
620 |
620 |
620 |
800 |
800 |
800 |
| H |
490 |
490 |
490 |
600 |
900 |
900 |
900 |
1200 |
1200 |
1200 |
| Total weight (kg) |
100 |
110 |
120 |
130 |
270 |
330 |
390 |
400 |
455 |
520 |
| Dimensions: IP21 (mm) |
| W |
510 |
510 |
510 |
510 |
830 |
830 |
830 |
1200 |
1200 |
1200 |
| D |
550 |
550 |
550 |
550 |
620 |
620 |
620 |
800 |
800 |
800 |
| H |
780 |
780 |
780 |
780 |
1150 |
1150 |
1150 |
1400 |
1400 |
1400 |
| Total weight (kg) |
120 |
130 |
140 |
150 |
300 |
360 |
420 |
500 |
630 |
710 |
International
