WEG CFW500 Quick Setup Manual

POWER CONNECTIONS
For further details, refer to user's guide chapter 3.
R S T -Ud BR +Ud U V W
PE
(*)
PE
R
S
T
Input power Disconnecting
Fuses
supply
switch
(*) The power terminals -Ud, BR and +Ud are not available in models of frame A.
(a) Frame A, B and C
R S T -Ud BR +Ud U
DCR
PE
PE
R
S
T
Input power Disconnecting
Fuses
supply switch
(b) Frame D
DANGER!
Always disconnect the main power supply before touching any
electrical component associated to the inverter. Several
components can remain charged with high voltages or remain
in movement (fans) even after the AC power is disconnected or
switched off.
Wait at least ten minutes after turning off the input power for the
complete discharge of the power capacitors.
Always connect the grounding point of the inverter to the
protection earth (PE).
PE
PE U V W
Shielding
V W
PE
PE U V W
Shielding
WEG Drives & Controls - Automação LTDA.
Jaraguá do Sul - SC - Brazil
Phone 55 (47) 3276-4000 - Fax 55 (47) 3276-4020
São Paulo - SP - Brazil
Phone 55 (11) 5053-2300 - Fax 55 (11) 5052-4212
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Motors I Automation I Energy I Transmission & Distribution I Coatings
Frequency Inverter
CFW500
Quick Setup Guide