Abb Ach550 Control Wiring Diagram

Do not make any voltage tolerance tests hi pot or megger on any part of the unit. Real time clock and timed functions.

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The following figure shows the vertical e bypass wiring connection points.

Abb ach550 control wiring diagram. Refer to the ach550 uh user s manual for control connections to the drive. Preparing for installation 3. Route control cable s through clamp s and tighten clamp s.

A wiring diagram is a simplified conventional photographic representation of an electric circuit. If in doubt contact your local abb sales or service office. Application macros and wiring 6.

Power connections wiring the controls 1. Conduit kit wiring r1 r6 drives with the ul type 1 enclosure requires a conduit kit with the following items. When the control terminals of two or more drive units are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the units or an external supply.

Ensure the motor is compatible for use with the ach550. Ach550 there may be dangerous voltage from external sources on the terminals of the relay outputs r01 r03. Never connect line voltage to drive output terminals t1 t2 and t3.

Contents of this manual 2. It shows the parts of the circuit as streamlined forms and the power and also signal links in between the tools. Ground only at the drive end 4.

Ach550 there may be dangerous voltage from external sources on the terminals of the relay outputs. Do not connect or disconnect input or output power wiring or control wires when power is applied. Abb ach550 wiring diagram building circuitry representations show the approximate places and also interconnections of receptacles illumination and also irreversible electrical services in a structure.

Conduit box screws cover. When the control terminals of two or more drives are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the drives or an external supply. The ach550 must be installed by a competent person.

Strip and connect the individual control wires to the. Start up and control panel 5. Connect the ground shield bundle for digital and analog i o cables at x1 1.

Installing the drive 4. Installing the wiring supplement to ach550 uh user s manual warning. Connection diagrams vertical e bypass ach550 vertical e bypass units are configured for wiring access from the bottom only.

Strip control cable sheathing and twist the copper shield into a bundle. Collection of abb ach550 wiring diagram. Interconnecting wire paths may be revealed about where particular receptacles or fixtures should get on a common circuit.

Bp0054 ach550 e bypass control board terminals x2 disconnect switch.

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