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ABB ACS880 Series, Инструкции по планированию электромонтажа

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The relay contacts on the drive control unit are protected with varistors (250 V) against
overvoltage peaks. In spite of this, it is highly recommended that inductive loads are equipped
with noise attenuating circuits (varistors, RC filters [AC] or diodes [DC]) to minimize the
EMC emission at switch-off. If not suppressed, the disturbances may connect capacitively
or inductively to other conductors in the control cable and form a risk of malfunction in other
parts of the system.

Install the protective component as close to the inductive load as possible. Do not install
protective components at the relay outputs.

2

3

4

230 V AC

230 V AC

+ 24 V DC

1

Relay output

1

Varistor

2

RC filter

3

Diode

4

34 Electrical planning guidelines

Содержание ACS880 Series

Страница 1: ...ABB DRIVES Single drive cabinets and modules Electrical planning instructions...

Страница 2: ......

Страница 3: ...Single drive cabinets and modules Electrical planning instructions Table of contents 2019 ABB Oy All Rights Reserved 3AXD50000518333 Rev A EN EFFECTIVE 2019 09 12...

Страница 4: ......

Страница 5: ...le 15 Availability of du dt filter and common mode filter by drive type 16 Additional requirements for explosion safe EX motors 16 Additional requirements for ABB motors of types other than M2_ M3_ M4...

Страница 6: ...y stop function 29 Cabinets 29 Modules 30 Implementing the Safe torque off function 30 Implementing the Prevention of unexpected start up function 30 ACS880 cabinets 30 Modules 30 Implementing the fun...

Страница 7: ...ls Terms and abbreviations Description Term Frequency converter for controlling AC motors Drive Electromagnetic compatibility EMC Optional TTL incremental encoder interface module FEN 01 Optional TTL...

Страница 8: ...als and guides Multilingual code 3AXD50000037978 Drive converter inverter safety instructions 3AUA0000105718 ACS880 07 drives 45 to 710 kW 50 to 700 hp hardware manual 3AXD50000035158 ACS880 17 drives...

Страница 9: ...Code Name 3AXD50000045815 ACS580 07 hardware manual 3AXD50000045816 ACH580 07 hardware manual 3AXD50000045817 ACQ580 07 hardware manual Introduction to the manual 9...

Страница 10: ...10...

Страница 11: ...blems that the warranty does not cover Selecting the supply disconnecting device Cabinets The drive is equipped with a main disconnecting device as standard Depending on the size of the drive and the...

Страница 12: ...ontactor Modules Obey these guidelines when you select a customer defined main contactor Dimension the contactor according to the nominal voltage and current of the drive Also consider the environment...

Страница 13: ...minals depending on the attenuation and reflection properties of the motor cable and the terminals This can cause additional stress on the motor and motor cable insulation Modern variable speed drives...

Страница 14: ...du dt Standard 500 V UN 600 V or N CMF N Reinforced N du dt CMF N du dt du dt Reinforced 600 V UN 690 V cable length 150 m N CMF N Reinforced 600 V UN 690 V cable length 150 m PN 500 kW N CMF N CMF n...

Страница 15: ...ced LL 1800 V N du dt CMF du dt N du dt Reinforced LL 1800 V 600 V UN 690 V N CMF N CMF Reinforced LL 2000 V 0 3 micro second rise time1 1 If the intermediate DC circuit voltage of the drive is increa...

Страница 16: ...which withstands the increased DC voltage level Additional requirements for ABB high output and IP23 motors The rated output power of high output motors is higher than what is stated for the particul...

Страница 17: ...e DC circuit voltage of the drive is increased from the nominal level due to long term resistor braking cycles check with the motor manufacturer if additional output filters are needed in the applied...

Страница 18: ...u dt filter 100 200 300 0 0 0 5 1 0 1 5 2 0 2 5 3 0 l m du dt UN 1 s LL UN Without du dt filter LL UN l m du dt U N 1 s 1 0 2 0 5 0 4 0 3 0 1 5 2 5 3 5 4 5 100 200 300 5 5 18 Electrical planning guide...

Страница 19: ...peak phase to phase voltage with a sine filter is approximately 1 5 UN Check the availability of the sine filter from ABB Selecting the power cables General guidelines Select the input power and motor...

Страница 20: ...EC 61800 5 1 when the phase conductor and the protective conductor are made of the same metal If this is not so the cross sectional area of the protective earthing conductor shall be determined in a m...

Страница 21: ...and separ ate PE conductor cable1 1 A separate PE conductor is required if the conductivity of the shield or armor is not sufficient for the PE use Alternate power cable types Use as motor cabling Us...

Страница 22: ...application See NEC 70 along with state and local codes for the appropriate materials for your application In all applications ABB prefers the use of symmetrical shielded VFD cable between drive and...

Страница 23: ...wiring Do not run motor wiring from more than one drive in the same conduit Power cable shield If the cable shield is used as the sole protective earth PE conductor make sure that its conductivity agr...

Страница 24: ...e EIA 485 with male RJ 45 connector cable type Cat 5e or better The maximum permitted length of the cable is 100 m 328 ft Routing the cables General guidelines IEC Route the motor cable away from othe...

Страница 25: ...resistor or chopper cable if any 4 General guidelines North America Make sure that the installation is in accordance with national and local codes Obey these general guidelines Use separate conduits f...

Страница 26: ...similar equipment are installed on the motor cable between the drive and the motor Install the equipment in a metal enclosure Use either a symmetrical shielded cable or install the cabling in a metal...

Страница 27: ...n circuit Note that extra low voltage circuits such as 24 V DC typically do not meet these requirements Alternative You can connect the sensor with a basic insulation to the analog digital input s of...

Страница 28: ...nector and other connect ors including drive control unit con nector FPTC xx1 1 Suitable for use in safety functions SIL2 PL c rated ACS580 ACH580 and ACQ580 Temperature sensor insulation requirement...

Страница 29: ...or and live parts of the motor Circuits connected to all motor protection relay inputs and outputs must be protected against direct contact Implementing a ground fault detection function The drive is...

Страница 30: ...e ACS880 single drive cabinets You can order the drive with an FSO 12 or FSO 21 safety functions module option Q972 or Q973 which enables the implementation of functions such as Safe brake control SBC...

Страница 31: ...r They are not meant to be used with AC drives and can cause permanent damage to the drive or themselves If there are power factor compensation capacitors in parallel with the input of the drive 1 Do...

Страница 32: ...line contactor option F250 The main contactor of the drive opens in a power loss situation When the power returns the contactor closes However if the power loss situation lasts so long that the drive...

Страница 33: ...drive controls the motor The vector control operates extremely fast much faster than it takes for the contactor to open its contacts When the contactor starts opening while the drive controls the moto...

Страница 34: ...ize the EMC emission at switch off If not suppressed the disturbances may connect capacitively or inductively to other conductors in the control cable and form a risk of malfunction in other parts of...

Страница 35: ...navigating to www abb com searchchannels Product training For information on ABB product training navigate to new abb com service training Providing feedback on ABB manuals Your comments on our manua...

Страница 36: ...www abb com drives 3AXD50000518333 A 2019 ABB Oy All Rights Reserved Specifications subject to change without notice 3AXD50000518333 Rev A EN EFFECTIVE 2019 09 12...

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