Digital Acoustics ESBx-110 Especificaciones Pagina 22

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Introduction and General Information
ADDvantage-32 PLUS AC to DC Power Converter
1-15
DC Contactor
A DC contactor is used to positively remove current from the motor armature. A
dynamic braking (DB) pole may be provided as an option on all drives. Power converters
may be purchased with or without contactors and with or without DB pole. The
510 ADC and above units have externally mounted contactors, while the 10-360 ADC
versions are available with contactors mounted within the drive base assembly.
Fusing (10 Through 510 and 550 ADC)
******************************************************
W A R N I N G
Replace fuses only with same type and rating. Replacement with
fuses other than those recommended may result in damage to the
ADDvantage-32 PLUS and/or connected equipment, as well as
severe injury or death to personnel.
******************************************************
Fuses are located on the Drive Base Assembly for protection of the components. Refer to
Section VII, Tables 7-8 and 7-9, for additional fuse replacement information.
• 3 AC line fuses (F8, F9, F10)
• 1 DC link fuse on regenerative units (F11)
• 2 Control transformer primary fuses (F3, F4)
• 2 Field supply AC line fuses (F1, F2)
• 3 Control power fuses (on 10 through 510 ADC units): F5, F6, F7
• 5 Control power fuses (on 550 ADC units): F5, F6, F7, F12, F13
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