WEG CFW320, User Manual

Page: 59 / 62

APPENDIX B
Table B5: Conducted and radiated emission levels, and additional information
Carrier
Fr
equency
Conducted Emission - Maximum
Motor Cable Length
Radiated Emission
(1)
Inverter Model
(1)
fsw [kHz]
Category C3 Category C2 Category
CFW320AXXPXS1NB20
(2)
5 20 m (787 in) 1 m (39
.
4 in)
C3
CFW320AXXPXS2NB20
(2)
5 20 m (787 in) 5 m (197 in)
CFW320AXXPXT2NB20
(2)
5 20 m (787 in) -
CFW320B10P0B2DB20
(3)
5 20 m (787 in) 5 m (197 in)
200 V Line
(S1, S2, B2, T2)
CFW320B15P2T2DB20
(3)
5 20 m (787 in) -
CFW320AXXPXT4NB20 (2) 5 10 m (394 in) -
CFW320BXXPXT4XX20
(2), (4)
5 10 m (394 in) 10 m (394 in)
CFW320C10P0T4XX20
(2), (4)
5 10 m (394 in) 5 m (197 in)
CFW320C12P0T4XX20
(2), (4)
5 10 m (394 in) 5 m (197 in)
400 V Line
(T4)
CFW320C15P0T4XX20 (2), (4) 2
.
5 15 m (591 in) 10 m (394 in)
Notes:
(1) For all models, use the ferrite available with the RFI filter accessory on the motor cables (according to Table 6.1 on page 30 ).
(2)
Where there is an “X”, it is assumed as any corresponding value of Table 2.2 on page 10 .
(3) For frame size B models of 200 V Line, a cabinet with a minimum attenuation of 12dB must be used - see Table 3.3 on page 23 .
(4) For frame sizes B and C models of 400 V Line, use the second ferrite available with the RFI filter accessory on the power supply cables
(according to Table 6.1 on page 30 ).
CFW320 | 53