ABB ACS550-01 User manual

DriveIT Low Voltage AC Drives

User’s Manual

ACS550-01 Drives (0.75…90 kW)

ACS550-U1 Drives (1…150 HP)

2ACS550 User’s Manual

ACS550 Drive Manuals

GENERAL MANUALS

ACS550-01/U1 User's Manual (0.75…90 kW) /

(1…150 HP)

• Safety

• Installation

• Start-Up

• Diagnostics

• Maintenance

• Technical Data

ACS550-02/U2 User's Manual (110…355 kW) /

(150…550 HP)

• Safety

• Installation

• Start-Up

• Diagnostics

• Maintenance

• Technical Data

ACS550 Technical Reference Manual

• Detailed Product Description

– Technical product description including Dimensional

drawings

– Cabinet mounting information including power

losses

– Software and control including complete parameter

descriptions

– User interfaces and control connections

– Complete options descriptions

– Spare parts

–Etc.

• Practical Engineering Guides

– PID & PFC engineering guides

– Dimensioning and sizing guidelines

– Diagnostics and Maintenance information

–Etc.

OPTION MANUALS

(Fieldbus Adapters, I/O Extension Modules etc., manuals

delivered with optional equipment)

Relay Output Extension Module (typical title)

• Installation

• Start-Up

• Diagnostics

• Technical Data

ACS550 User’s Manual 3

Safety

Warning! The ACS550 adjustable speed AC drive should ONLY be installed by

a qualified electrician.

Warning! Even when the motor is stopped, dangerous voltage is present at the

Power Circuit terminals U1, V1, W1 and U2, V2, W2 and, depending on the

frame size, UDC+ and UDC-, or BRK+ and BRK-.

Warning! Dangerous voltage is present when input power is connected. After

disconnecting the supply, wait at least 5 minutes (to let the intermediate circuit

capacitors discharge) before removing the cover.

Warning! Even when power is removed from the input terminals of the

ACS550, there may be dangerous voltage (from external sources) on the

terminals of the relay outputs R01…R03.

Warning! 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.

Warning! The ACS550-01/U1 is not a field repairable unit. Never attempt to

repair a malfunctioning unit; contact the factory or your local Authorized

Service Center for replacement.

Warning! The ACS550 will start up automatically after an input voltage

interruption if the external run command is on.

Warning! The heat sink may reach a high temperature. See "Technical Data" on

page 127.

Warning! If the drive will be used in a floating network, remove screws at EM1

and EM3 (Frame size R1…R4), or F1 and F2 (Frame size R5 or R6). See

diagrams on page 17 and page 16 respectively.

Note! For more technical information, contact the factory or your local ABB sales

representative.

4ACS550 User’s Manual

Safety

Use of Warnings and Notes

There are two types of safety instructions throughout this manual:

• Notes draw attention to a particular condition or fact, or give information on a

subject.

• Warnings caution you about conditions which can result in serious injury or death

and/or damage to the equipment. They also tell you how to avoid the danger. The

warning symbols are used as follows:

Dangerous voltage warning warns of high voltage which can cause physical injury

and/or damage to the equipment.

General warning warns about conditions, other than those caused by electricity,

which can result in physical injury and/or damage to the equipment

ACS550 User’s Manual 5

Table of Contents

Safety

Use of Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table of Contents

Installation

Installation Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Preparing for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

EMC Instructions (Europe, Australia, and New Zealand) . . . . . . . . . . . . . . . . . . 9

Installing the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Start-Up

Assistant Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Application Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Complete Parameter List for ACS550 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Complete Parameter Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Diagnostics

Diagnostic Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Correcting Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Press the UP and DOWN buttons simultaneously. . . . . . . . . . . . . . . . . . . . . 123

Maintenance

Maintenance Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Heatsink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Main Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Technical Data

Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Input Power (Mains) Cables and Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Cable Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Input Power (Mains) Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Motor Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Control Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Dimensions, Weights and Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Degrees of Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Ambient Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Index

6ACS550 User’s Manual

Installation

Study these installation instructions carefully before proceeding. Failure to observe

the warnings and instructions may cause a malfunction or personal hazard.

Warning! Before you begin read "Safety" on page 3.

Installation Flow Chart

The installation of the ACS550 adjustable speed AC drive follows the outline below.

The steps must be carried out in the order shown. At the right of each step are

references to the detailed information needed for the correct installation of the unit.

Task See

PREPARE for installation "Preparing for Installation" on page 7.

UNPACK the drive "Unpack the Drive" on page 14.

PREPARE the Mounting Location "Prepare the Mounting Location" on page 14.

REMOVE the front cover "Remove Front Cover" on page 14.

MOUNT the drive "Mount the Drive" on page 15.

INSTALL wiring "Install the Wiring" on page 15.

CHECK installation "Check Installation" on page 23.

RE-INSTALL the cover "Re-install Cover" on page 23.

APPLY power "Apply Power" on page 23.

START-UP "Start-Up" on page 24.

ACS550 User’s Manual 7

Installation

Preparing for Installation

Drive Identification

Drive Labels

To determine the type of drive you are installing, refer to either:

• Serial number label attached on upper part of the chokeplate between the

mounting holes.

• Type code label attached on the heat sink – on the right side of the unit cover.

Type Code

Use the following chart to interpret the type code found on either label.

Ratings and Frame Size

The chart in "Ratings" on page 127 lists technical specifications, and identifies the

drive’s frame size – significant, since some instructions in this document, vary,

depending on the drive’s frame size. To read the Ratings table, you need the “Output

current rating” entry from the type code. Also, when using the Ratings table, note

that the table is broken into sections based on the drive’s “Voltage rating”.

Ser. no.

ACS550-U1-08A8-4

*2030700001*

Ser. no.

ACS550-U1-08A8-4

*2030700001*

ABB Inc. Assembled in USA

Input U13~ 380...480 V

I1N / I1hd 8.3 A / 6.4 A

f148...63 Hz

Output U23~ 0...U1V

I2N / I2hd 8.8 A / 6.9 A

f20...500 Hz

ACS550-U1-08A8-4+...

AC, Standard Drive – 550 product series

ee Ratings chart for details

= 380…480 VAC

U1 = Setup and parts specific to US installation and NEMA compliance

= 208…240 VAC

Construction (region specific)

Output current rating

Voltage rating

01 = Setup and parts specific to IEC installation and compliance

Enclosure protection class

No specification = IP 21 / UL type 1

B056 = IP 54 / UL type 12

8ACS550 User’s Manual

Installation

Motor Compatibility

The motor, drive, and supply power must be compatible:

Tools Required

To install the ACS550 you need the following:

• Screwdrivers (as appropriate for the mounting hardware used)

• Wire stripper

• Tape measure

•Drill

• Mounting hardware: screws or nuts and bolts, four each. The type of hardware

depends on the mounting surface and the frame size:

Suitable Environment and Enclosure

Confirm that the site meets the environmental requirements. To prevent damage

prior to installation, store and transport the drive according to the environmental

requirements specified for storage and transportation. See "Ambient Conditions" on

page 134.

Confirm that the enclosure is appropriate, based on the site contamination level:

• IP 21 / UL type 1 enclosure. The site must be free of airborne dust, corrosive

gases or liquids, and conductive contaminants such as condensation, carbon

dust, and metallic particles.

Suitable Mounting Location

Confirm that the mounting location meets the following constraints:

• The drive must be mounted vertically on a smooth, solid surface, and in a suitable

environment as defined above.

Motor

Specification Verify Reference

Motor type 3-phase induction motor –

Nominal current 0.2…2.0 * motor nominal

current Ihd • Type code label on drive, entry for “Output I”

(current), or

• Type code on drive and rating table in

"Technical Data" on page 127.

Nominal frequency 10…500 Hz –

Voltage range Motor is compatible with

the ACS550 voltage range. 208…240 V (for ACS550-X1-XXXX-2) or

380…480 V (for ACS550-X1-XXXX-4)

Frame Size Mounting Hardware

R1…R4 M5 #10

R5 M6 1/4 in

R6 M8 5/16 in

ACS550 User’s Manual 9

Installation

• The minimum space requirements for the drive are the outside dimensions (see

"Outside Dimensions"on page 132), plus air flow space around the unit (see

"Cooling" on page 131).

• The distance between the motor and the drive is limited by the maximum motor

cable length. See "Motor Connection" on page 130.

• The mounting site must support the drive’s modest weight and noise output. See

"Dimensions, Weights and Noise" on page 131.

Wiring and EMC Considerations

Determine electro-magnetic compliance (EMC) requirements per local codes. See

"Wiring and EMC Considerations"on page 9. In general:

• Follow local codes for cable size.

• Keep these four classes of wiring separated: input power wiring, motor wiring,

control/communications wiring, and braking unit wiring.

• Refer to "Motor Cable" on page 10 for the motor cable length limit imposed by

possible EMC requirements (CE or C-Tick).

• Refer to the specifications/recommendations in:

"Input Power (Mains) Cables and Fuses"on page 129,

"Cable Terminals" on page 129,

"Input Power (Mains) Connection" on page 130, and

"Motor Connection" on page 130.

EMC Instructions (Europe, Australia, and New Zealand)

This section describes conformance with EMC requirements (in Europe, Australia,

and New Zealand). For installations in the Unites States and other locations without

special EMC requirements, skip to "Control Cables" on page 13.

CE Marking (pending as of publication date)

A CE mark is attached to the ACS550 AC drive to verify that the drive follows the

provisions of the European Low Voltage and EMC Directives (Directive 73/23/EEC,

as amended by 93/68/EEC and Directive 89/336/EEC, as amended by 93/68/EEC).

The EMC Directive defines the requirements for immunity and emissions of electrical

equipment used in European Economic Area. The EMC product standard EN 61800-

3 covers the requirements stated for drives, such as the ACS550. ACS550 AC drives

comply with the requirements stated in EN 61800-3 for Second Environment and

First Environment, restricted distribution.

Product standard EN 61800-3 (Adjustable speed electrical power drive systems -

Part 3: EMC product standard including specific test methods) defines First

Environment as environment that includes domestic premises. It also includes

establishments directly connected without intermediate transformers to a low voltage

power supply network which supplies buildings used for domestic purposes.

10 ACS550 User’s Manual

Installation

Second Environment includes establishments other than those directly connected

to a low voltage power supply network which supplies buildings used for domestic

purposes.

C-Tick Marking (pending as of publication date)

A C-tick mark is attached to the ACS550 AC drive to verify that the drive follows the

provisions of the Australian Statuary Rules No 294, 1996, Radio communication

(Compliance Labelling - Incidental Emissions) Notice and the Radio communication

Act, 1989, and the Radio communication Regulations, 1993, of New Zealand.

The statutory rules define the essential requirements for emissions of electrical

equipment used in Australia and New Zealand. The standard AS/NZS 2064, 1997,

Limits and methods of measurement of electronic disturbance characteristics of

industrial, scientific and medical (ISM) radio frequency equipment, covers the

detailed requirements for three-phase drives, such as the ACS550 drive.

ACS550 drives comply with the AS/NZS 2064, 1997, limits for class A equipment.

Class A equipment is suitable for use in all establishments other than domestic and

those directly connected to a low voltage network which supplies buildings used for

domestic purposes. The compliance is valid with the following provisions:

• The motor and control cables are chosen as specified in this manual.

• The installation rules of this manual are followed.

Cabling Instructions

Keep individual un-screened wires between the cable clamps and the screw

terminals as short as possible. Route control cables away from power cables.

Input Power (Mains) Cable

A four conductor cable (three phases and ground/protective earth) is recommended

for the input power cabling. Shielding is not necessary. Dimension the cables and

fuses in accordance with the input current. Always pay attention to local codes when

sizing the cables and fuses.

The input power connectors are at the bottom of the drive. Input power cable routing

must be done so that the distance from the sides of the drive is at least 20 cm (8 in)

to avoid excessive radiation to the input power cable. In the case of shielded cable,

twist the cable screen wires together into a bundle not longer than five times its width

and connect to the PE terminal of the drive. (Or PE terminal of input filter, if present.)

Line current harmonics

The ACS550 is professional equipment to be used in trades, professions, or

industries, and is not intended for sale to the general public. The current harmonic

levels under rated load conditions are available on request.

Motor Cable

Minimum Requirement (CE & C-Tick)

The motor cable must be a symmetrical three conductor cable with a concentric PE

conductor or a four conductor cable with a concentricshield, however, a symmetrical

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