ABB ACS 601 User manual

RGB ELEKTRONIKA AGACIAK CIACIEK

SPÓŁKA JAWNA

Jana Dlugosza 2-6 Street

51-162 Wrocław

Poland

biuro@rgbelektronika.pl

+48 71 325 15 05

www.rgbautomatyka.pl

www.rgbelektronika.pl

DATASHEET

www.rgbautomatyka.pl

www.rgbelektronika.pl

OTHER SYMBOLS:

ACS60100053A00D1500001

ABB

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PARTNER IN

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At our premises in Wrocław, we have a fully equipped servicing facility. Here we perform all the repair

works and test each later sold unit. Our trained employees, equipped with a wide variety of tools and

having several testing stands at their disposal, are a guarantee of the highest quality service.

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ACS/ACC/ACP 601 AC Drives

3 to 150 Hp

(2.2 to 110 kW)

ACT PAR FUNC DRIVE

ENTER

LOC

REM

RESET REF

ACS 600

ACS 600 Hardware Manual

This manual includes

•Safety

• Installation

• Maintenance

• Product Information

ACS/ACC/ACP 601 AC Drives

3 to 150 Hp

(2.2 to 110 kW)

Hardware Manual

This manual concerns the ACS 601, ACC 601 and

ACP 601 AC Drives. In the text, they are

collectively referred to as ACx 601.

ACS601-5.0-US-04

3AUA 489002B4973 R0101 REV A

EFFECTIVE: 10/1/98

SUPERSEDES: NONE

ACS601 Installation & Start-up Manual

ACS/ACC/ACP 601 Drives ACx=ACS/ACC/ACP iii

Safety Instructions

Overview

This chapter states the safety instructions which must be followed

when installing, operating and servicing the ACx 600. If neglected,

physical injury and death may follow, or damage may occur to the AC

drive, the motor and driven equipment. The material in this chapter

must be studied before attempting any work on, or with, the unit.

Warnings and Notes

This manual distinguishes two sorts of safety instructions. Warnings

are used to inform of conditions which can, if proper steps are not

taken, lead to a serious fault condition, physical injury and death. Notes

are used when the reader is required to pay special attention or when

there is additional information available on the subject. Notes are less

crucial than Warnings, but should not be disregarded.

Warnings

Warnings are provided in the instruction manuals and on labels

attached to the AC drive. Readers are informed of situations that can

result in serious physical injury and/or serious damage to equipment

with the following symbols:

Notes

Notes are provided in the instruction manuals to notify readers of the

need for special attention or additional information available on the

subject with the following symbols:

Dangerous Voltage Warning: warns of situations

in which a high voltage can cause physical injury

and/or damage equipment. The text next to this

symbol describes ways to avoid the danger.

General Warning: warns of situations which can

cause physical injury and/or damage equipment by

means other than electrical. The text next to this

symbol describes ways to avoid the danger.

Electrostatic Discharge Warning: warns of

situations in which an electrostatic discharge can

damage equipment. The text next to this symbol

describes ways to avoid the danger.

CAUTION! Caution aims to draw special attention to a

particular issue.

Note:

Note gives additional information or points out

more information available on the subject.

Safety Instructions

iv ACx=ACS/ACC/ACP ACS/ACC/ACP 601 Drives

Installation and

Maintenance Safety

These safety instructions are intended for all work on the ACx 600. In

addition to the instructions given below, there are more safety

instructions on the first pages of the appropriate hardware manual.

WARNING! All electrical installation and maintenance work on the

ACS 600 should be carried out by qualified electricians.

The ACS 600 and adjoining equipment must be properly grounded.

Do not attempt any work on a powered ACS 600. After switching off the

power, always allow the intermediate circuit capacitors 5 minutes to

discharge before working on the drive, the motor or the motor cable. It

is good practice to check (with a voltage indicating instrument) that the

drive is in fact discharged before beginning work.

The ACS 600 motor cable terminals are at a dangerously high voltage

when power is applied, regardless of motor operation.

The brake control terminals (UDC+, UDC-, R+ and R- terminals) carry

a dangerous DC voltage (over 500V).

There can be dangerous voltages inside the ACx 600 from external

control circuits when the ACx 600 input power is shut off. Exercise

appropriate care when working with the unit. Neglecting these

instructions can cause physical injury and death.

WARNING! The ACS 600 introduces electric motors, drive train

mechanisms and driven machines to an extended operating range.

The ACS 600 can be adjusted to operate the motor at speeds above

and below the speed provided by connecting the motor directly to the

power line. Before adjusting the drive and putting it into service, make

sure that the motor and all driven equipment is suitable for operation

throughout the speed range provided by the AC drive.

WARNING! If an external source for start command is selected and it is

ON, the ACS 600 will start immediately after fault reset unless the drive

is configured for 3-wire Start/Stop.

WARNING! When the control location is not set to Local (L not shown

in the status line of the display), the Stop key on the Control Panel will

not stop the drive. To stop the drive using the Control Panel you must

press the LOC/REM key and then the Stop key .

WARNING! The printed circuit boards contain integrated circuits that

are extremely sensitive to electrostatic discharge. Exercise appropriate

care when working on the unit to avoid permanent damage to the

circuits. Do not touch the boards unnecessarily.

Safety Instructions

ACS/ACC/ACP 601 Drives ACx=ACS/ACC/ACP v

WARNING! There are several automatic reset functions in the ACx

600. If selected, they reset the unit and resume operation after a fault.

These functions should not be selected if other equipment is not

compatible with this kind of operation, or dangerous situations can be

caused by such action.

Supply Connections

The ACx 601 does not include a disconnecting means. An input power

disconnecting means must be installed between the AC power source

and the ACx 601. The disconnecting means must conform to the

applicable safety regulations. The disconnecting means must be

locked in the open position during installation and maintenance work.

The motor must not be controlled with the supply disconnecting means;

instead, the and keys of the Control Panel or commands via

the I/O board of the ACx 600 should be used. The maximum number of

charging cycles of the d.c. capacitors of ACx 600 (i.e. power-ups by

applying power) is five in ten minutes.

WARNING! Never connect the line power to the ACx 600 output

terminals U2, V2, or W2. If frequent bypassing is required, mechanically

interlocked switches or contactors should be employed. Line voltage

applied to the output can result in permanent damage to the unit.

Operation outside the nominal input line voltage range should not be

attempted, as overvoltages can result in permanent damage to the

ACx 600.

If an ACx 601 with the integrated EMC filter (code 0 in the type code for

EMC Filters) is connected to an ungrounded power system or high

resistance grounded power system (over 30 Ohms), the power line will

be connected to ground potential through the EMC filter capacitors of

the ACx 601. This may cause danger or damage the unit. Disconnect

the EMC filter capacitors before connecting the ACx 601 to an

ungrounded power system. For detailed instructions on how to do this,

please contact your local ABB distributor.

Ground Fault

Protective Function

The ACx 600 (with Standard and Motion Control Application Programs)

is equipped with an internal ground fault protective function to protect

the unit against ground faults in the drive, the motor and the motor

cable. This is not a personal safety or a fire protection feature. The

ground fault protective function of the ACS/ACP 600 can be disabled

by Parameter 30.17 (ACC: 30.11).

The EMC filter of the ACx 600 includes capacitors connected between

the power circuit and the chassis. These capacitors increase the

ground leakage current from the AC line through the ground (PE)

connection and may cause some ground fault current circuit breakers

to trip.

Safety Instructions

vi ACx=ACS/ACC/ACP ACS/ACC/ACP 601 Drives

Emergency Stop

Devices

The person responsible for the overall design and operation of the

driven process must make sure that the installation includes

emergency stop devices and any other safety equipment that may be

needed. Pressing the STOP key on the Control Panel of ACx 600 does

not generate an emergency stop of the motor or separate the drive

from dangerous potential. A Line Contactor with provisions for a

remote power cut-off switch is available as a factory installed option for

the ACx 607. Cutting off power to the drive allows the motor to coast to

a stop.

Ground Connections

The ACS 600 and adjoining equipment must be properly grounded.

The ACS 600 and the motor must be grounded at the installation site to

ensure personnel safety in all circumstances and in addition to reduce

electromagnetic emission and pick-up. Make sure that grounding

conductors are adequately sized as required by safety regulations.

In CE compliant installations and in other installations where EMC

emissions must be minimized, 360 degree high frequency grounding of

cable entries is done in order to suppress electromagnetic

disturbances. In addition, power cable shields must be connected to

the ground (PE) in order to meet safety regulations. Power cable

shields are suitable for use as equipment grounding conductors only

when the shield conductors are adequately sized as required by safety

regulations.

The ACS 600 ground terminals should not be connected in series in

case of a multiple installation. Incorrect grounding can cause physical

injury, death or equipment malfunction and increase electromagnetic

interference.

Motor Connections

WARNING! Operation is not allowed if the motor nominal voltage is

less than one half of (ACP: 0.4 times) the ACx 600 nominal input

voltage, or the motor nominal current is less than 1/6 of the ACx 600

nominal output current.

WARNING! Do not make any voltage tolerance or insulation resistance

test (Hi-Pot or Megger) on any part of the ACx 600. Disconnect motor

wires before making any tests of the motor or the cables between the

drive and motor.

Motor Insulation

Requirements

As with all AC drives employing the most modern IGBT invertor

technology, the output waveform of the ACx 600 consists of a series of

rectangular voltage pulses. Regardless of the output frequency, the

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