| Вид документа | Інструкція з експлуатації |
|---|---|
| Виробник | ABB |
| Код документа | ACS550-PC-PD_Instruction_manual |
| Сторінок | 42 |
| Мова документа | англійська |
| Розмір файлу | 1.5 МБ |
О чём документ
Дополнение к руководству пользователя ACS550-01/U1 для частотных преобразователей ACS550 в комплектном исполнении PC (с автоматическим выключателем) или PD (с разъединителем). Описывает особенности безопасности, монтаж, подключение, обслуживание и технические данные, специфичные для конфигураций с входным разъединителем. Пригодится электромонтажникам и наладчикам при установке и вводе в эксплуатацию.
Ключевые характеристики
| Параметр | Значение |
|---|---|
| Конструкции типа | PC = привод с автоматическим выключателем; PD = привод с разъединителем |
| Напряжения питания | 208…240 В AC (код «2»), 380…480 В AC (код «4»), 500…600 В AC (код «6») |
| Мощность (480 В) | до 550 HP (R8), например -316A-4: 316 А / 250 HP HD 240 А / 200 HP |
| Исполнения шкафа | UL Type 1 / NEMA 1, UL Type 12 / NEMA 12 (+B055), UL Type 3R / NEMA 3R (+B058) |
| Опции | +F267 сервисный выключатель; +L502 импульсный энкодер; +L511 релейное расширение; +L512 интерфейс 115/230 В; +K451 DeviceNet, +K454 Profibus, +K457 CANopen, +K462 ControlNet, +K466 Ethernet, +K467 PROFINET IO |
| Ручка разъединителя | выносная, на двери, блокируется навесным замком в положении OFF (замок не поставляется) |
| Макс. длина моторного кабеля R7/R8 | 300 м (980 ft) при fsw = 1 или 4 кГц; не нормируется при 8/12 кГц |
| Охлаждение R7/R8 | внутренний вентилятор, поток снизу вверх; свободное пространство спереди 152 мм (6 in) |
| Тепловыделение/воздушный поток R7/R8 (480 В) | от 3850 Вт / 300 м³/ч (-245A-4) до 9100 Вт / 700 м³/ч (-645A-4) |
| Стандарты | UL 508C, UL 508A, C22.2 No. 14 |
Что внутри документа
- Безопасность — предупреждения о опасном напряжении на силовых клеммах U1/V1/W1, U2/V2/W2, T1/T2/T3 и шинах UDC+/UDC−, BRK+/BRK−; ожидание ≥5 минут после отключения питания.
- Установка — назначение, функции входного разъединителя, блок-схема монтажа, подготовка места, подъём и крепление R7/R8, монтаж шкафов UL Type 3R PX3R-1…PX3R-6 на UNISTRUT®.
- Прокладка проводки — требования к раздельным металлическим кабелепроводам для силового, моторного и управляющего кабеля; заземление привода, двигателя и экранов.
- Подключение питания — точки подключения к клеммам разъединителя/выключателя, моменты затяжки (например, 7 in-lbs для клемм разъединителей ряда типоразмеров).
- Обслуживание — интервалы: фильтры каждые 3–6 месяцев, вентилятор привода каждые 6 лет, вентилятор шкафа каждые 3 года, конденсатор (R5/R6) каждые 10 лет, батарея панели каждые 10 лет.
- Замена фильтров и вентиляторов — процедуры для настенных и напольных шкафов NEMA 12, артикулы фильтрующего материала 3AUA0000006723 (вход, 1 шт.) и 3AUA0000006722 (выход, 2 шт.).
- Технические данные — номиналы предохранителей Bussmann (KTK-R, JJS, 170M…) по напряжениям 208/240, 480, 600 В; сечения проводов и моменты затяжки.
- Габариты и массы — таблицы PX1-x, PX12-x, PX3R-x с размерами и весами (например PX1-1: 729×198×283 мм, 15 кг).
- Применимые стандарты — маркировка UL и CSA.
Быстрый старт
- Изучите раздел «Safety»; монтаж выполняет только квалифицированный электрик.
- Подготовьте место монтажа по габаритам из раздела Technical Data; для R7/R8 снимите боковые панели и поднимайте шкаф за монтажные проушины только вертикально.
- Для шкафов UL Type 3R PX3R-1…PX3R-4 установите поставляемую заднюю пластину при монтаже на открытую раму UNISTRUT.
- Смонтируйте шкаф и затяните крепёжные болты.
- Подключите питание к клеммам разъединителя/выключателя, заземляющий проводник — к заземляющей шине; соблюдайте моменты затяжки.
- Проверьте изоляцию двигателя и кабеля до подачи сетевого питания (привод должен быть отсоединён от сети).
- Установите крышку, подайте питание и выполните пуск по руководству ACS550-01/U1.
Частые вопросы
- Можно ли подключать провода при включённом питании?
- Нет. Запрещено подключать/отключать силовые и управляющие провода под напряжением. Клеммы двигателя T1/T2/T3 находятся под напряжением при подключённой сети даже при остановленном двигателе.
- Сколько ждать после отключения питания перед снятием крышки?
- Не менее 5 минут — для разряда конденсаторов промежуточной цепи.
- Какие предохранители нужны для привода 480 В?
- По таблице: например, для ACS550-Px-015A-4 (10 HP, R2) — 30 А KTK-R-30; для -246A-4 (200 HP, R6) — 315 А 170M1372; для -645A-4 (550 HP, R8) — 800 А JJS-800. Допустимы аналоги других производителей с теми же функциональными характеристиками.
- Как часто обслуживать фильтры шкафа?
- Входные фильтры настенных и напольных шкафов NEMA 12 — проверять каждые 3 месяца; выпускные фильтры напольных шкафов — каждые 6 месяцев; фильтры NEMA 3R (PX3R-5 и выше) — каждые 3 месяца. Белая сторона фильтра должна смотреть наружу шкафа.
- Какой максимальной длины можно использовать моторный кабель для R7/R8?
- 300 м (980 ft) при частоте коммутации 1 или 4 кГц; при 8 или 12 кГц ограничение не применяется. Превышение может привести к необратимому повреждению привода.
- Чем отличаются исполнения PC и PD?
- PC — привод с автоматическим выключателем на входе, PD — привод с разъединителем; оба имеют выносную рукоятку на двери с возможностью блокировки замком в положении OFF.
Текст документа
User’s Manual
ACS550-PC/PD Packaged Drive with Disconnect
Supplement to ACS550-01/U1 User’s Manual
ii ACS550-PC/PD Packaged Drive with Disconnect
ACS550 Drive Manuals
GENERAL MANUALS
ACS550-01/U1 User’s Manual (1…200 HP)
• Safety
• Installation
• Start-Up
• Embedded Fieldbus
• Fieldbus Adapter
• Diagnostics
• Maintenance
• Technical Data
ACS550 Technical Reference Manual
(available in electronic format only)
• Detailed Product Description
• Practical Engineering Guides
ACS550-PC/PD Packaged Drive with Disconnect
Supplement for ACS550-01/U1 User’s Manual
• Safety
• Installation
• Start-Up
• Maintenance
• Technical Data
ACS550-CC Packaged Drive with Bypass
Supplement for ACS550-01/U1 User’s Manual
• Safety
• Installation
• Start-Up
• Maintenance
• Technical Data
© 2018 ABB Inc. All Rights Reserved.
ACS550-PC/PD Packaged Drive with Disconnect 1
Safety
WARNING! The ACS550 adjustable speed AC drive with Input Disconnect
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.
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 will start up automatically after an input voltage
interruption if the external run command is on.
WARNING! When the ACS550 with Input Disconnect is connected to the line
power, the Motor Terminals T1, T2, and T3 are live even if the motor is not
running. Do not make any connections when the ACS550 with Input
Disconnect is connected to the line. Disconnect and lock out power to the
drive before servicing the drive. Failure to disconnect power may cause
serious injury or death.
Note! For more technical information, contact the factory or your local ABB sales
representative.
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.
Safety
2 ACS550-PC/PD Packaged Drive with Disconnect
General warning warns about conditions, other than those caused by
electricity, which can result in physical injury and/or damage to the equipment.
Safety
ACS550-PC/PD Packaged Drive with Disconnect 3
Table of Contents
Safety
Use of Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents
Installation
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Input Disconnect Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Preparing for Installation (Supplement to ACS550-01/U1 User’s Manual) . . . . . 7
Preparing for Installation (Supplement to ACS550-01/U1 User’s Manual) . . . . . 8
Installing the Drive (Supplement to ACS550-01/U1 User’s Manual) . . . . . . . . . 9
Installing the Wiring (Supplement to ACS550-01/U1 User’s Manual) . . . . . . . 12
Maintenance
Maintenance Intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Drive Module Fan Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Enclosure Fan Replacement – UL Type / NEMA 12 Floor Mount Enclosures . . 18
Enclosure Air Filter Replacement – UL Type / NEMA 12 Hinged Door
Wall Mount Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Floor Mount – UL Type / NEMA 12 Filter Material . . . . . . . . . . . . . . . . . . . . . 19
Technical Data
Ratings (Supplement to ACS550-01/U1 User’s Manual) . . . . . . . . . . . . . . . . . 23
Input Power Connections (Supplement to ACS550-01/U1 User’s Manual) . . . 24
Drive’s Power Connection Terminals (Supplement to ACS550-01/U1
User’s Manual) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Motor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Cooling – R7/R8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Dimensional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dimensions and Weights (Supplement to ACS550-01/U1 User’s Manual) . . . 34
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Index
Table of Contents
4 ACS550-PC/PD Packaged Drive with Disconnect
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 1.
WARNING! When the ACS550 with Input Disconnect is connected to the line
power, the Motor Terminals T1, T2, and T3 are live even if the motor is not
running. Do not make any connections when the ACS550 with Input
Disconnect is connected to the line. Disconnect and lock out power to the
drive before servicing the drive. Failure to disconnect power may cause
serious injury or death.
Application
This manual contains supplemental information that is unique to ACS550 input
disconnect configurations (PC or PD). Refer to the base manual, AC550-01/U1
User’s Manual, for all other information.
Input Disconnect Features and Functions
The ACS550 with Input Disconnect is an ACS550 AC adjustable frequency drive
packaged with an input disconnect switch or circuit breaker, and with a door
mounted, external operating handle. The operating handle can be padlocked in the
OFF position (padlock not supplied). Enclosure options are UL Type 1, UL Type 12,
and UL Type 3R (NEMA 1, NEMA 12, and NEMA 3R).
The following is a typical power diagram.
Disconnect Switch Drive with Input Disconnect
or Circuit Breaker
3 Phase ACS550
Drive Motor
Input Power 3 3
Installation
ACS550-PC/PD Packaged Drive with Disconnect 5
The following figures show the front view of the ACS550 Drive with Input Disconnect
standard configurations, and identify the major components.
UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12
Vertical Construction Hinged Door Wall Mount Floor Mount
Enclosures Enclosures Enclosures
ACS550 Drive
Control Panel
BP0096
BP0094
Operating Handle
for Disconnect Switch
or Circuit Breaker
UL Type / NEMA 3R
Enclosures
BP0093
ACS550 Drive
Control Panel
with Hinged
Cover
PC00071
Note! UL Type 3R, PX3R-1, PX3R-2, PX3R-3 & PX3R-4 enclosures are designed to
be mounted on a wall. Mounting these 3R enclosures on an open rack system
requires the use of the supplied 3R enclosure back plates to maintain 3R integrity.
See section “Prepare the UL Type 3R ACS550 PX3R-1, PX3R-2, PX3R-3, PX3R-4
for UNISTRUT® mounting” for more details.
Installation
6 ACS550-PC/PD Packaged Drive with Disconnect
Installation Flow Chart
The installation of Input Disconnect configurations for ACS550 drives 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.
Note! References in the middle column below are to the ACS550-01/U1 User’s
Manual. References in the third column below are to this manual.
Refer to the
Additional Reference in this
Task ACS550-01/U1 User’s Manual
Manual
“Installation” section
PREPARE for “Preparing for Installation” • R7/R8: “Lifting the Drive” on
installation page 7.
• “Drive Identification” on page 8.
• “Suitable Mounting Location”
on page 9.
PREPARE the “Prepare the Mounting Location” • R7/R8: “Prepare the Mounting
Mounting Location Location – R7 and R8” on
page 9.
• “Dimensions and Weights
(Supplement to ACS550-01/U1
User’s Manual)” on page 34.
REMOVE the front “Remove Front Cover” R7/R8: “Remove Side Panel- R7
cover and R8 UL Type/NEMA 1 & 12
Enclosures” on page 10.
MOUNT the drive “Mount the Drive” R7/R8: “Mount the Drive” on
page 10.
INSTALL wiring “Wiring Overview” and “Installing the Wiring (Supplement
“Install the Wiring” to ACS550-01/U1 User’s Manual)”
starting on page 12.
CHECK installation “Check Installation” --
RE-INSTALL the “Re-install Cover” --
cover
APPLY power “Apply Power” --
START-UP “Start-Up” --
Installation
ACS550-PC/PD Packaged Drive with Disconnect 7
Preparing for Installation (Supplement to ACS550-01/U1 User’s Manual)
Lifting the Drive
R7…R8
Warning! Handle and ship floor mounted enclosures
only in the upright position. These units are not
designed to be laid on their backs.
1. Use a pallet truck to move the package/enclosure to the
installation site.
PC00005
2. Remove the cabinet side panels from UL Type/NEMA 1
and 12 enclosures for access to the cabinet/pallet
mounting bolts. (6 torx screws hold each cabinet side
panel in place. Leave the side panels off until later.) 2
3. Remove the 4 bolts that secure the cabinet to the shipping
pallet.
R70010
Warning! Use the lifting lugs/bars at the top of the unit
to lift R7/R8 drives.
30o
4. Use a hoist to lift the drive. (Do not place drive in final
position until mounting site is prepared.)
PC00003
Installation
8 ACS550-PC/PD Packaged Drive with Disconnect
Preparing for Installation (Supplement to ACS550-01/U1 User’s Manual)
Drive Identification
To identify the type of device you are installing, refer to the type code number on the
device identification label.
• Wall mounting base drives – label attached on the side surface of the heat sink.
• Packaged drive with screw cover – label attached to outside surface on the left
side of the enclosure.
• Enclosure with hinged cover/door – label on inside surface of the cover/door.
Type Code Number
Use the following to interpret the type code found on the identification label.
ACS550-U1-015A-4 +…+…
AC Drive = 550 Product Series
Construction
U1 = Base Drive
CC = Bypass with circuit breaker
PC = Drive with circuit breaker
PD = Drive with disconnect switch
Output current rating (See ratings chart for details)
Voltage rating
2 = 208…240 VAC
4 = 380…480 VAC
6 = 500…600 VAC
Enclosure protection class
No specification = UL Type 1/NEMA 1
+B055 = UL Type 12/NEMA 12
+B058 = UL Type 3R/NEMA 3R
Power options
+F267 = Service switch
Input/Output option modules
+L502 = Pulse encoder interface
+L511 = Relay output extension
+L512 = 115/230 V digital input interface
Fieldbus adaptors
+K451 – DeviceNet Adapter
+K454 = Profibus Adapter
+K457 = CANopen Adapter
+K462 = ControlNet Adapter
+K466 = Ethernet Adapter
+K467 = PROFINET IO Adapter
Ratings and Frame Size
Charts in the “Ratings” sections of the ACS550-01/U1 User’s Manual and this
manual list technical specifications, and identify the drive’s frame size.
Note! 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 (see above).
Installation
ACS550-PC/PD Packaged Drive with Disconnect 9
Suitable Mounting Location
For selecting a suitable mounting location for PC/PD configurations, refer to:
• Preparing for installation in the ACS550-01/U1 User’s Manual, and
• The Technical Data section of this manual for information on dimensions and
weights.
Installing the Drive (Supplement to ACS550-01/U1 User’s Manual)
Warning! Metal shavings or debris in the enclosure can damage electrical
equipment and create a hazardous condition. Where parts, such as conduit
plates require cutting or drilling, first remove the part. If that is not practical,
cover nearby electrical components to protect them from all shavings or
debris.
Prepare the Mounting Location – R7 and R8
The ACS550 should only be mounted
where all of the requirements defined in
“Preparing for Installation” are met.
Frame sizes R7 and R8 have mounting
holes inside the enclosure base. See “UL
PC00023
Type/NEMA 1 & 2, Floor Mount Enclosure
Mounting Dimensions” on page 37.
Where it is not possible to use either
Fastening points when installed
mounting hole at the back of the base, use back against a wall (Top view)
an L-bracket at the top of the enclosure to
secure the cabinet to a wall or to the back
of another enclosure. Bolt the L-bracket to
the enclosure using the lifting lug bolt hole Fastening points when installed
on the top of the enclosure. back against back
Fastening the cabinet at the top
using L-brackets (side view)
L-bracket
M12 bolt (1/2 to 9/16 in)
Cabinet top
Installation
10 ACS550-PC/PD Packaged Drive with Disconnect
Remove Side Panels – R7 and R8 UL Type/NEMA 1 & 12 Enclosures
Cabinet Door
1. To open the cabinet door, loosen the quarter-turn screws
that hold the cabinet door closed. 2.
2. Installation access is easier if these panels are kept off
throughout the installation.
Mount the Drive
R70020
R7…R8
1. Use a hoist to move the cabinet into position.
30o
Note! If the cabinet location does not provide access to
the cabinet sides, be sure to re-mount side panels before
positioning cabinet.
2. Install and tighten mounting bolts.
PC00003
Installation
ACS550-PC/PD Packaged Drive with Disconnect 11
Prepare the UL Type 3R ACS550 PX3R-1, PX3R-2, PX3R-3, PX3R-4 for UNISTRUT®
mounting
The ACS550 UL Type 3R cabinet frame sizes PX3R-1, PX3R-2, PX3R-3, PX3R-4,
PX3R-5, PX3R-6 are designed to be mounted on a solid vertical surface or using
UNISTRUT. On frame sizes PX3R-1, PX3R-2, PX3R-3, PX3R-4, the design requires
the use of a back plate that is provided with each UL Type 3R PX3R-1, PX3R-2,
PX3R-3, PX3R-4 shipment.
As delivered, UL Type 3R ACS550 drives PX3R-1, PX3R-2, PX3R-3, PX3R-4 frame
sizes are supplied such that mounting the cabinet on an open back allows rain/snow
to enter the pre-cut vent. To meet UL Type 3R requirements, install back plate
provided with the drive.
Vent on back
of cabinet for
cooling.
ACx550 UL Type 3R Back Plate Instructions
1. Install back plate.
Note! If cabinet is mounted on a solid surface, back plate shipped with cabinet is not
required but may still be installed.
2. Install 2 bolts on top and bottom with back plate installed behind cabinet.
Note! If cabinet is mounted on a solid surface, back plate shipped with cabinet is not
required, but may still be installed.
Installation
12 ACS550-PC/PD Packaged Drive with Disconnect
Installing the Wiring (Supplement to ACS550-01/U1 User’s Manual)
WARNING!
• Metal shavings or debris in the enclosure can damage electrical equipment
and create a hazardous condition. Where parts, such as conduit plates
require cutting or drilling, first remove the part. If that is not practical, cover
nearby electrical components to protect them from all shavings or debris.
• Do not connect or disconnect input or output power wiring, or control
wires, when power is applied.
• Never connect line voltage to drive output Terminals T1, T2, and T3.
• Do not make any voltage tolerance tests (Hi Pot or Megger) on any part of
the unit. Disconnect motor wires before taking any measurements in the
motor or motor wires.
• Make sure that power factor correction capacitors are not connected
between the drive and the motor.
Wiring Requirements
Refer to the “Wiring Requirements” Section in the ACS550-01/U1 User’s Manual.
The requirements apply to all ACS550 drives. In particular:
• Use separate, metal conduit runs for the following different classes of wiring:
– Input power wiring.
– Motor wiring.
– Control/communications wiring.
• Properly and individually ground the drive, the motor and cable shields.
Installation
ACS550-PC/PD Packaged Drive with Disconnect 13
Wiring Overview
Power Connection – Standard Drive with Input Disconnect (Wall Mounted)
The following figures show the Standard Drive with Input Disconnect (wall mounted)
wiring connection points. Refer to the ACS550-01/U1 User’s Manual for control
connections to the drive.
UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12
Vertical Construction ACS550 Hinged Door Wall Mount I/O Conduit
Enclosures Enclosures (Top)
Ground
Lug(s)
Motor
Terminals
Gnd
Input Power
Terminals
Motor
Disconnect Switch Terminals
or Circuit Breaker
Input Power
Terminals
BP0058
I/O Conduit
(Bottom)
BP0057
UL Type / NEMA 3R
Enclosures
Disconnect Switch
or Circuit Breaker
ACH550
Input Power
Terminals Motor
Terminals
I/O Conduit Ground
(Bottom) Lug
Installation
14 ACS550-PC/PD Packaged Drive with Disconnect
Power Connection – Standard Drive with Input Disconnect (Floor Mounted)
UL Type/NEMA 1 & 12 floor mounted ACS550 Standard Drive with Input Disconnect
units are configured for wiring access from the top and include a removable conduit
mounting plate. The following figure shows the wiring connection points. Refer to the
ACS550-01/U1 User's Manual for control connections to the drive.
Ground Lug
ACS550 Bar
Motor
Terminals
Input Power
Terminals
Disconnect Switch
or Circuit Breaker
BP0055
Installation
ACS550-PC/PD Packaged Drive with Disconnect 15
Install the Line Input Wiring
Line Input Connections – Standard Drive with Input Disconnect Configurations
Connect input power to the terminals of the disconnect switch or circuit breaker.
Connect the equipment grounding conductor to the ground lug. The figure below
shows the connection points for Standard Drive with Input Disconnect
configurations.
UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12 UL Type / NEMA 1 & 12
Vertical Construction Hinged Door Wall Mount Input Floor Mount
Enclosures Enclosures Power Enclosures
Ground Lug
Ground Lug
ACS550
ACH550 Bar
Bar
Motor
Motor
Terminals
Terminals
Input
InputPower
Power
Terminals
Terminals
DisconnectSwitch
Disconnect Switch
or CircuitBreaker
or Circuit Breaker
BP0058
Input
Power
BP0057
BP0054
Dashed line is ground run.
Note! The terminals on disconnect switches for the following rated ACS550-PD
products is 7 in-lbs. Do not use a power driver or over tighten to prevent breaking
screw heads or strip the terminal.
230 VAC 460 VAC 600 VAC
-04A6-2 -03A3-4 -02A7-6
-06A6-2 -04A1-4 -03A9-6
-07A5-2 -06A9-4 -06A1-6
-012A-2 -08A8-4 -09A0-6
-017A-2 -012A-4 -011A-6
-024A-2 -015A-4 -017A-6
-031A-2 -023A-4
Installation
16 ACS550-PC/PD Packaged Drive with Disconnect
UL Type / NEMA 3R
Enclosures
Input
Power
WARNING! Check the motor and motor wiring insulation before connecting
the ACS550 to line power. Follow the procedure in the ACS550-01/U1 User’s
Manual. Before proceeding with the insulation resistance measurements,
check that the ACS550 is disconnected from incoming line power. Failure to
disconnect line power could result in death or serious injury.
Note! For the remainder of the installation and start-up (motor and control wiring)
refer to the ACS550-01/U1 User’s Manual.
Installation
ACS550-PC/PD Packaged Drive with Disconnect 17
Maintenance
Maintenance Intervals
If installed in an appropriate environment, the drive requires very little maintenance.
This table lists the routine maintenance intervals recommended by ABB.
Maintenance Configuration Interval Instruction
Check/replace Hinged door wall Check every 3 “Enclosure Air Filter Replacement
hinged door wall Mount UL Type / months. Replace – UL Type / NEMA 12 Hinged Door
mount enclosure NEMA 12 as needed. Wall Mount Enclosures” on
inlet air filter enclosures page 19
Check/replace floor Floor mount UL Check every 3 “Floor Mount – UL Type / NEMA 12
mount enclosure Type / NEMA 12 months. Replace Enclosure Inlet Air Filter” on
inlet air filter enclosures as needed. page 20
Check/replace floor Floor mount UL Check every 6 “Floor Mount – UL Type / NEMA 12
mount enclosure Type / NEMA 12 months. Replace Enclosure Exhaust Filters” on
exhaust air filter. enclosures as needed. page 21
Check/replace UL UL Type / NEMA 3R Check every 3 See PX3R dimensional information
Type 3R/NEMA 3R enclosures - PX3R- months. Replace on pages 32 and 37.
enclosure air filters 5 and higher as needed.
Check and clean All Depends on the See “Maintenance” in ACS550-01/
heatsink. dustiness of the U1 User’s Manual.
environment
(every 6…12
months)
Replace drive All Every six years See “Maintenance” in ACS550-01/
module fan. U1 User’s Manual.
Replace enclosure NEMA 12 and 3R Every three years See “Enclosure Fan Replacement
fan(s). enclosures – UL Type / NEMA 12 Floor Mount
Enclosures” on page 18. For other
frame sizes, see “Maintenance” in
ACS550-01/U1 User’s Manual.
Change capacitor. Frame sizes R5 and Every ten years See “Maintenance” in ACS550-01/
R6 U1 User’s Manual.
Replace battery in All Every ten years See “Maintenance” in ACS550-01/
the Assistant U1 User’s Manual.
control panel.
Drive Module Fan Replacement
The drive module fan cools the heatsink. Fan failure can be predicted by the
increasing noise from fan bearings and the gradual rise in the heatsink temperature
in spite of heatsink cleaning. If the drive is operated in a critical part of a process, fan
replacement is recommended once these symptoms start appearing. Replacement
fans are available from ABB. Do not use other than ABB specified spare parts.
To monitor the running time of the cooling fan, see “Group 29: Maintenance Trig” in
the ACS550-01/U1 Users’s Manual.
Refer to the installation instructions supplied with the fan kit.
Maintenance
18 ACS550-PC/PD Packaged Drive with Disconnect
Enclosure Fan Replacement – UL Type / NEMA 12 Floor Mount
Enclosures
UL Type 12/NEMA 12 enclosures include an additional fan (or fans) to move air
through the enclosure.
Floor Mount – UL Type / NEMA 12 Enclosures
The enclosure fan is located in the exhaust box on top of
the UL Type / NEMA 12 enclosure.
1. Remove the left and right filter frames of the exhaust fan
box by lifting them upwards.
PC00021
2. Disconnect the fan’s electrical connector from the
cabinet roof (top right Inside the cabinet).
PC00018
3. Undo the four fastening screws at the corners of the fan frame. The screws are
through bolts with nuts on the inside of the cabinet. (Do not drop the hardware into
the drive.)
PC00014 PC00018
PC00017
4. Remove the fan and fan frame as one unit.
PC00014
5. Disconnect the fan wiring and capacitor from the fan
frame. Then remove the four screws attaching the
fan to the fan frame. Remove the old fan.
PC00020
Maintenance
ACS550-PC/PD Packaged Drive with Disconnect 19
6. Install the new fan and capacitor
with the replacement part for ABB Capacitor
in the reverse order of the above.
Ensure the fan is centered on the Velocity
velocity stack and rotates freely. Stack
PC00014
Enclosure Air Filter Replacement – UL Type / NEMA 12 Hinged Door Wall
Mount Enclosures
This procedure applies to drive with disconnect configurations in UL Type / NEMA 12
hinged door wall mount enclosures. This filter is located at the bottom of the
enclosure. Use the following procedure to check and replace filters.
1. On the enclosure, remove the screw holding the filter bracket in place.
2. Slide the filter bracket forward until the hooks on the bracket clear the slots on the
enclosure base. This step allows the filter and bracket to drop free from the
enclosure.
Back of Enclosure
Enclosure
Slot
Hook
Mounting
Screw Filter Bracket
3. Lift the filter out of the filter bracket and replace as appropriate.
4. With the filter in the filter bracket, align the hooks on the bracket with the slots in the
enclosure base, and press the hooks up into the slots.
5. Slide the filter bracket back, making sure that the hooks catch on the enclosure.
6. Replace the mounting screw. Tighten until the gasket on the bracket is about 50%
compressed.
Floor Mount – UL Type / NEMA 12 Filter Material
Enclosure Type Inlet (door) Outlet (roof)
UL Type / NEMA 12 3AUA0000006723 (qty 1) 3AUA0000006722 (qty 2)
Note! When installing the filter media, the white side must face the outside of the
cabinet and the colored side must face the inside of the cabinet.
Maintenance
20 ACS550-PC/PD Packaged Drive with Disconnect
Floor Mount – UL Type / NEMA 12 Enclosure Inlet Air Filter
The inlet air filter for the R7/R8 UL Type /
NEMA 12 enclosure is located in the
enclosure front door.
1. While holding the top of the filter frame, pull
up on the bottom of the frame. The filter
frame will slide up approximately 3/4 inch
and can then safely removed by tilting
away from the cabinet and lifting up.
PC00015 PC00010
2. Lay the filter frame on a flat work
surface. Remove the 3 retaining
brackets by squeezing the tabbed
corners in towards the middle of
each bracket until the bracket
clears the filter frame. Save these
brackets for replacement. Remove
and inspect the filter.
PC00009 PC00007
3. Install the replacement filter. Be
sure to tuck the filter into the grove
around the entire filter frame. This
is very important for proper
installation.
PC00013
4. Reinstall the 3 filter restraining
brackets. These will prevent the
filter from being pulled out of the
filter frame.
• Install the center bracket first.
• Install the 2nd bracket
overlapping the center bracket
by ½ to the left. PC00007 PC00009
Maintenance
ACS550-PC/PD Packaged Drive with Disconnect 21
• Install the 3nd bracket overlapping the center bracket by ½ to the right.
1st filter retaining bracket
1st and 2nd filter retaining brackets
All 3 filter retaining brackets
5. Install the filter frame back to the cabinet door.
Carefully align the mounting hooks to the slots
in the cabinet door. The hooks should be
pointing down. Press in at the center of the
filter frame with your knee and gently press
down with your hands at the top of the frame.
The filter frame will slide down approximately ¾
inch and should be sealed securely to the door
around the entire filter frame.
PC00006 PC00008
Floor Mount – UL Type / NEMA 12 Enclosure Exhaust Filters
The exhaust filters in the floor mount UL Type / NEMA 12 enclosure are located in
the exhaust box at the top of the enclosure.
There are 2 filter frames attached to the exhaust
box.
1. Remove each filter frame:
• Lift up on the filter frame until it slides
approximately ¾ inch.
• Pull away from the exhaust box to remove. PC00021
2. For each filter frame, remove the
wire retainers that hold the filters
in place:
• Lay the filter frames on a flat
work surface.
• The wire retainers have a
square “U” shape. Remove by
squeezing the open end of the PC00001 PC00019
Maintenance
22 ACS550-PC/PD Packaged Drive with Disconnect
“U” towards the middle of the “square” until the retainer top (open end of “U”)
clears the filter frame.
• Save the retainers for reinstallation.
3. Remove and inspect the filter.
4. Install clean filters.
Note! When installing filter media, the white side must face to
outside of the cabinet, and the colored side faces in.
Be sure to tuck the filter edges into the groove around the
entire filter frame. This detail is very important for proper
operation.
PC00022
5. Reinstall the filter restrainers.
• Insert the base of a retainer
(bottom of “U” shape) into a
filter frame channel.
• Squeeze the open end of the
“U” until it clears the filter
frame.
• Seat the open end of the “U” PC00019 PC00001
in the filter frame channel.
• Release the retainer to its relaxed, square shape.
6. Install each filter frame to the bonnet on top
of the cabinet.
• Carefully align the frame’s mounting
hooks with the slots in the bonnet. (The
hooks should be pointing down.)
• Press down at the top of the filter frame.
(The filter frame slides down
approximately ¾ inch). PC00011
PC00012
• Check all around the filter frame for a
secure seal to the exhaust box.
Maintenance
ACS550-PC/PD Packaged Drive with Disconnect 23
Technical Data
Ratings (Supplement to ACS550-01/U1 User’s Manual)
Note! The ratings listed below are exceptions to the ratings listed in the ACS550-01/
U1 User’s Manual.
Ratings, 480 Volt Drives
Type Code Valid up to 40°C (104 °F)
Normal Use Heavy-Duty Use
Frame Size
ACS550-Px-see I2N PN I2hd Phd
below A HP A HP
-316A-4 316 250 240 200 R8
-368A-4 368 300 302 250 R8
-414A-4 414 350 368 300 R8
-486A-4 486 400 414 350 R8
-526A-4 526 450 477 400 R8
-602A-4 602 500 515 450 R8
-645A-4 645 550 590 500 R8
Technical Data
24 ACS550-PC/PD Packaged Drive with Disconnect
Input Power Connections (Supplement to ACS550-01/U1 User’s Manual)
Fuses
Note! Although fuses listed are similar in functional characteristics to fuses listed in
the ACS550-UH User’s Manual, physical characteristics may differ. Fuses from other
manufacturers can be used if they meet the functional characteristics of those in
these tables.
208/240 Volt, Fuses
208/240 Volt Drive Input Fuse Ratings
Frame
Size Amps Bussmann
HP Type Code1
(600V) Type
1 ACS550-Px-04A6-2 R1 15 KTK-R-15
1.5 ACS550-Px-06A6-2 R1 15 KTK-R-15
2 ACS550-Px-07A5-2 R1 15 KTK-R-15
3 ACS550-Px-012A-2 R1 15 KTK-R-15
5 ACS550-Px-017A-2 R1 30 KTK-R-30
7.5 ACS550-Px-024A-2 R2 30 KTK-R-30
10 ACS550-Px-031A-2 R2 60 JJS-60
15 ACS550-Px-046A-2 R3 100 JJS-100
20 ACS550-Px-059A-2 R3 100 JJS-100
25 ACS550-Px-075A-2 R4 100 JJS-100
30 ACS550-Px-088A-2 R4 200 170M1370
40 ACS550-Px-114A-2 R4 200 170M1370
50 ACS550-Px-143A-2 R6 200 170M1370
60 ACS550-Px-178A-2 R6 315 170M1372
75 ACS550-Px-221A-2 R6 315 170M1372
100 ACS550-Px-248A-2 R6 315 170M1372
1. “Px” represents both PC and PD.
Technical Data
ACS550-PC/PD Packaged Drive with Disconnect 25
480 Volt, Fuses
480 Volt Drive Input Fuse Ratings
Frame
Size Amps Bussmann
HP Type Code1
(600V) Type
1/1.5 ACS550-Px-03A3-4 R1 15 KTK-R-15
2 ACS550-Px-04A1-4 R1 15 KTK-R-15
3 ACS550-Px-06A9-4 R1 15 KTK-R-15
5 ACS550-Px-08A8-4 R1 15 KTK-R-15
7.5 ACS550-Px-012A-4 R1 15 KTK-R-15
10 ACS550-Px-015A-4 R2 30 KTK-R-30
15 ACS550-Px-023A-4 R2 30 KTK-R-30
20 ACS550-Px-031A-4 R3 60 JJS-60
25 ACS550-Px-038A-4 R3 60 JJS-60
30 ACS550-Px-045A-4 R3 100 JJS-100
30 ACS550-Px-044A-4 R4 100 JJS-100
40 ACS550-Px-059A-4 R4 100 JJS-100
50 ACS550-Px-072A-4 R4 100 JJS-100
60 ACS550-Px-078A-4 R4 100 JJS-100
75 ACS550-Px-097A-4 R4 200 170M1370
60 ACS550-Px-077A-4 R5 125 170M1368
75 ACS550-Px-096A-4 R5 125 170M1368
100 ACS550-Px-125A-4 R5 200 170M1370
100 ACS550-Px-124A-4 R6 160 170M1369
125 ACS550-Px-157A-4 R6 200 170M1370
150 ACS550-Px180A-4 R6 315 170M1372
200 ACS550-Px-246A-4 R6 315 170M1372
200 ACS550-Px-245A-4 R7 400 JJS-400
250 ACS550-Px-316A-4 R8 400 JJS-400
300 ACS550-Px-368A-4 R8 400 JJS-400
350 ACS550-Px-414A-4 R8 600 JJS-600
400 ACS550-Px-486A-4 R8 600 JJS-600
450 ACS550-Px-526A-4 R8 800 JJS-800
500 ACS550-Px-602A-4 R8 800 JJS-800
550 ACS550-Px-645A-4 R8 800 JJS-800
1. “Px” represents both PC and PD.
Technical Data
26 ACS550-PC/PD Packaged Drive with Disconnect
600 Volt, Fuses
600 Volt Drive Input Fuse Ratings
Frame
Size Amps Bussmann
HP Type Code1
(600V) Type
2 ACS550-Px-02A7-6 R2 15 KTK-R-15
3 ACS550-Px-03A9-6 R2 15 KTK-R-15
5 ACS550-Px-06A1-6 R2 15 KTK-R-15
7.5 ACS550-Px-09A0-6 R2 15 KTK-R-15
10 ACS550-Px-011A-6 R2 30 KTK-R-30
15 ACS550-Px-017A-6 R2 30 KTK-R-30
20 ACS550-Px-022A-6 R3 60 JJS-60
25 ACS550-Px-027A-6 R3 60 JJS-60
30 ACS550-Px-032A-6 R4 100 JJS-100
40 ACS550-Px-041A-6 R4 100 JJS-100
50 ACS550-Px-052A-6 R4 100 JJS-100
60 ACS550-Px-062A-6 R4 100 JJS-100
75 ACS550-Px-077A-6 R6 200 170M1370
100 ACS550-Px-099A-6 R6 200 170M1370
125 ACS550-Px-125A-6 R6 200 170M1370
150 ACS550-Px-144A-6 R6 200 170M1370
1. “Px” represents both PC and PD.
Technical Data
ACS550-PC/PD Packaged Drive with Disconnect 27
Drive’s Power Connection Terminals (Supplement to ACS550-01/U1
User’s Manual)
The following tables show maximum wire size and required tightening torque for
incoming power, motor, and grounding terminals.
208/240 Volt, Terminals
208/240 Volt Maximum Power Wiring Data2
Base Circuit Circuit Disconnect Disconnect Ground Ground
Drive Breaker Breaker Switch Switch Lugs Lugs
Motor
HP Type Code1 Frame UL Type/ UL Type/ UL Type/ UL Type/ UL Type/ UL Type/
Size Terminals
NEMA NEMA NEMA NEMA NEMA NEMA
1 &12 3R 1&12 3R 1&12 3R
1 ACS550-Px-04A6-2 R1
1.5 ACS550-Px-06A6-2 R1
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