Delta C2000 series User Manual page 57

Classical field oriented control ac motor drive

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Table of Contents

Chapter 5 Main Circuit TerminalsC2000 Series

For those models without built-in braking chopper, please connect external

brake unit and brake resistor (both of them are optional) to increase brake

When the terminals +1, +2 and - are not used, please leave the terminals

DO NOT connect [+1, -], [+2, -], [+1/DC+, -/DC-] or brake resistor directly to

prevent drive damage.

DC+ and DC- are connected by common DC bus, please refer to Chapter

5-1(Main Circuit Terminal) for the wiring terminal specification and the wire

gauge information.

Please refer to the VFDB manual for more information on wire gauge when

installing the brake unit.