ABB PSTX Series User manual

Softstarters Type PSTX30...PSTX1250
User Manual short form
1SFC132082M9901

2 Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901
according to EN /IEC 60947-4-2
This manual belongs to:
___________________________________________________________

Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901 3
English
EN
ABB softstarter PSTX30...PSTX1250 operating instructions
Graphics
Page 4
Page 244
Svenska
SV
ABB mjukstartare PSTX30...PSTX1250 bruksanvisning
Grak
Sida 20
Sida 244
Deutsch
DE
ABB sanftanlasser PSTX30...1250 betriebsanleitung
Graken
Seite 36
Seite 244
Français
FR
ABB démarrreur progressif PSTX30...PSTX1250 instruction de
service
Graphiques
Page 52
Page 244
Italiano
IT
ABB avviatore graduale PSTX30...PSTX1250 instruzioni operative
Grache
Pagina 68
Pagina 244
Español
ES
ABB arrancadores suaves PSTX30...PSTX1250 instrucciones de uso
Grácos
Página 84
Página 244
Portu-
gues
PT
ABB chave de partida suave PSTX30...PSTX1250 Instruções de
Serviço
Grácos
Página 100
Página 244
Neder-
lands
NL
ABB softstarter PSTX30...PSTX1250 Gebruiksaanwzing
Graeken
Pagina 116
Pagina 244
Polski
PL
Softstarter ABB PSTX30...PSTX1250 – instrukcja obsługi
Rysunki
Strona 132
Strona 244
Русский
RU
Краткая инструкция по эксплуатации устройств плавного пуска ABB
PSTX30...PSTX1250
Иллюстрации
стр. 148
стр. 244
Suomi
FI
ABB:n pehmokäynnistinten PSTX30...PSTX1250 käyttöohjeet
Graaset symbolit
Sivu 164
Sivu 244
Türkçe
TR
ABB Yumuşak Yolvericiler - PSTX30...PSTX1250 Kullanım Talimatları
Grafikler
Sayfa 180
Sayfa 244
196-244
中文
简体中文
ABB 软起动器 PSTX30...PSTX1250 操作说明
图
第 212 页
第 244 页
Čeština
CS
ABB softstartéry PSTX30...PSTX1250 příručka
graka
Strana 228
Strana 244
Graphics 244
EN
SV
DE
FR
IT
ES
PT
NL
PL
RU
FI
ZH
CS
TR
AR

4 Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901
EN
Thank you for selecting this ABB PSTX softstarter. Read carefully and make sure you
understand all instructions before you mount, connect and congure the softstarter.
This manual is a short form manual intended for quick and easy installation of the
PSTX softstarter. For complete information, see 1SFC132081M0201 - Softstart-
ers Type PSTX30...PSTX1250, Installation and Commissioning Manual available on:
http://www.abb.com/lowvoltage
When this manual refers to http://www.abb.com/lowvoltage: Select the link Control
Products, continue to Softstarters and type in the specied reference in the search
eld.
• The softstarter shall be installed by authorized personnel only.
• ABB personnel must obey the ABB CISE 15.4 instructions.
• This manual is a part of the PSTX softstarter and must always be available to
personnel that works with this material.
• Always read the full manual before you use the softstarter.
In the User Manual, these symbols are used:
Warning
General warning symbol indicates the presence of a hazard which could result in
personal injury and damage to equipment or property.
Warning
Warning symbol indicates the presence of hazardous voltage which could result in
personal injury.
Warning
Symbol indicates that only authorized and appropriately trained personnel are allowed
to do the installation, operation and maintenance of the product. It should be done in
accordance with existing laws and regulations.
Information
Information sign tells the reader important facts and conditions.
The graphics symbol in the right margin: refers to graphical information.
Approved personnel are allowed to install and make the electrical connection of the
softstarter in accordance with existing laws and regulations.
Examine the softstarter and the package when you unpack your new PSTX softstarter.
If there are damages, please speak to the transportation company or the ABB reseller/
ofce immediately.
Only approved personnel are allowed to do service and repair.
Note: not approved repair can effect the warranty.
Modications to data in this manual can be applied without notice.
1 Read this rst

Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901 5
EN
The PSTX softstarter has the latest technology for soft starting and soft
stopping of standard squirrel cage motors.
For more detailed electrical data and specications, see
1SFC132081M0201 - Softstarters Type PSTX30...PSTX1250,
Installation and Commissioning Manual available on: http://www.abb.
com/lowvoltage.
Suitable For Use On A Circuit Capable Of Delivering Not More Than
____ Symmetrical Amperes, ___ Volts Maximum When Protected by
___ J Class Time Delay Fuses or RK5 class Fuses or circuit breaker.
Refer to table 8.1 for corresponding current and voltage level for any
given device.
For complete short circuit protection recommendations see
http://www.abb.com/lowvoltage.
The product should only be used within the specied ratings. Be aware
of the ambient temperature and altitude above sea level. Derating is
required above 40 °C (104 °F) and above 1000 m (3281 ft).
For more details, see 1SFC132081M0201 - Softstarters Type PSTX30...
PSTX1250, Installation and Commissioning Manual available on: http://
www.abb.com/lowvoltage.
2 Description
01
15
General data Description
Rated insulation voltage, Ui 600 V / 690 V
Rated operational voltage, Ue 208-600 / 690 V, 50 / 60 Hz
Rated control supply voltage, Us 100-250 V, 50 / 60 Hz
Voltage tolerance +10% to -15%
Frequency tolerance ± 10%
Rated impulse withstand voltage 6 kV operational circuit / 4 kV control supply circuit
Inputs Start, stop, 3 programmable inputs, temperature
sensor input
24 V output 24 V DC ± 5% Max 250 mA
Analog output 4-20 mA, 0-20 mA, 0-10 V, 0-10 mA
Relay outputs 3 programmable
Communication 3 Fieldbus ports, Extension I/O
EMC IEC 60947-4-2 Class A 1
Recommended fuse
Control supply circuit
6 A Delayed
MCB use C characteristics
Pollution degree 3
1
This product has been designed for environment A. Use of this product in en-
vironment B may cause unwanted electromagnetic disturbances in which case
the user may be required to taken adequate mitigation measures.

6 Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901
EN
3 Mounting
The PSTX softstarters has different sizes that you can install with M6
bolts, or bolts with the same dimension and strength.
1. Find the correct drawing with dimensions for your softstarter
and make sure that you have the correct drilling plan.
Drilling plan is also printed on the box.
2. If the softstarter is installed in an enclosure, make sure that the
enclosure size is not smaller than the minimum recommended.
Select the size from the applicable table for IEC or .
3. Make sure that the distance to the wall and the front, and the
installation angle meet the requirements.
4. Make sure that there is free ow of air through the product.
5. You can remove the HMI and use it as a remote control. Drill a hole
where you want to install the HMI. Use RJ45 cable between the HMI
and the softstarter. The maximum cable length is 3 m.
Roll together the remaining cable to prevent blockage of the door.
Use the provided cable or another non shielded RJ45 cable.
Shielded cables should not be used.
Risk of damage to property. Make sure that no liquids, dust or
conductive parts can go into the softstarter.
If you do not obey these instructions, this can cause the softstarter to
become overheated or not operate correctly.
03
05
06
02
04

Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901 7
EN
4 Connection
This product is carefully manufactured and tested but there is a risk
that damage can occur from such as shipment and incorrect operation.
Obey to the procedure below during initial installation:
Hazardous voltage: Will cause death or serious injury. Turn off and lock
out all power that supply this device before you start work on the
equipment.
Mounting and electrical connection of the softstarter must be made by
authorized personnel and in accordance with existing laws and
regulations.
Apply the control supply voltage to make sure that the by-pass relays
are in open position before you connect the softstarters PSTX30...
PSTX170 to operational voltage for the rst time. If not, the equipment
can start accidentally.
ABB personnel must obey to the ABB CISE 15.4 instructions.
1. To mount the softstarter, refer to Chapter 3 “Mounting”.
2. Connect the main circuit: terminals 1L1 - 3L2 - 5L3 to the line side and
terminals 2T1 - 4T2 - 6T3 to the motor side. Use wire connection for
PSTX30...105, see Figure 1in graphics 7, and terminal connection for
PSTX142...1250, see Figure 2, in graphics 7.
PSTX softstarters can be connected both “In Line” and “Inside
Delta” see figure 1.
Use only wires of same dimension when you connect 2 wires on each
terminal. (PSTX30...105 only).
Figure 1: In Line, Inside Delta
PSTX PSTX
1SFC132082M9901
07
1

8 Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901
EN
Capacitors for power factor compensation are not allowed between the
softstarter and the motor, since this can cause current peaks which can
damage the thyristors in the softstarter. If you use such capacitors, they
must be connected on the line side of the softstarter.
3. Connect control supply voltage to terminals 1 and 2.
4. Connect terminal 22 to the functional earth.
The earthing is not a protective earth, it is a functional earth.
The earthing cable must be as short as possible. Maximum length 0.5
m. The earthing cable must be connected to the mounting plate, which
must also be earthed.
5. Look at the diagram and connect the start/stop circuits: terminal 13,
14, 18, 19 and 20/21, with the internal 24V DC terminal. When using
internal 24 V DC (terminals 20 or 21), the terminals 18 and 19 should
be connected to each other.
Terminal 15, 16 and 17 are programmable inputs for purposes such as
reset, slow speed forward, slow speed reverse, stand still brake etc.
For usage of external supply see 1SFC132081M0201 - Softstarters
Type PSTX30...PSTX1250, Installation and Commissioning Manual
available on: http://www.abb.com/lowvoltage
Use 24V DC only when you connect terminal 13, 14, 15, 16 and 17.
Other voltages can cause damage to the softstarter and the warranty
will no longer be valid.
6. Connect terminals 4, 5, 6, 7, 8, 9, 10, 11 and 12 to use the signal
output relays. These are potential free contacts for maximum 250 V
AC, 1.5 A AC-15 and 30 V DC, 5 A DC-12.
7. Check that the operational voltage and control supply voltage
correspond to the softstarter ratings.
8. Switch ON the control supply voltage, terminals 1 and 2.
9. Congure applicable parameters given in chapter 6,
Softstarter settings.
08
09
10
11

Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901 9
EN
10. Switch the operational voltage to ON.
You can be exible when you connect the PSTX softstarter,
but following the previous steps will enable operation of the PSTX
softstarter. You can nd an example of a full installation in the graphics
section. The rst one uses fuses and contactors and the second one
uses a circuit breaker.
Refer to the timing diagram graphics 13 for the basic behaviour of
PSTX softstarter.
Built in Modbus RTU
The PSTX softstarter has an RS485 physical interface (terminals 23 and 24),
that can be connected to external devices which have support for RS485 based
communication. Through this interface it is possible to control the softstarter,
retrieve status information and upload and download parameters. The softstarter
has a Modbus RTU slave implemented via the RS485 interface.
See Figure 1.
PTC/PT100 temperature sensor input
The softstarter has input terminals for PTC and PT100 elements (terminals
25, 26 and 27). Please note that both PTC and PT100 cannot be used at
the same time. See Figure 1.
Analogue output
The softstarter has one output for a configurable analog output signal
(terminals 29 and 30). The load resistance is maximum 500 ohm for current
output and minimum 500 ohm for voltage output. See Figure 1.
For instructions and programming see
1SFC132081M0201 - Softstarters Type PSTX30...PSTX1250, Installa-
tion and Commissioning Manual available on: http://www.abb.com/
lowvoltage.
12
23 24 25 26 27
T1 T2 T3
28 29 30
+(B) -(A) +24V +GND
Analog outTemp InCom 3
1SFC132082M9901
1
13
Figure 1: Terminal connection

10 Softstarters Type PSTX30...PSTX1250 User Manual short form 1SFC132082M9901
EN
Refer to gure 1 for the HMI parts:
Display for information.
Left selection soft key. The function is
showed to the left in the display above the
key.
Right selection soft key. The function is
showed to the right in the display above the
key.
Left LED indicators.
Ready (green) and Run (green).
Right LED indicators.
Protection (yellow) and Fault (red)
Navigation keys. To navigate in the menu
and change the parameter values.
Highlighted black board on numbers or text
shown in the display indicates that the
menu/value can be changed or scrolled
Remote/local-key. Switch between local
control from the HMI and remote control
from hardwire input or eldbus.
Stop-key. Stop-switch for the softstarter.
To stop the motor according to the set
parameters.
(Only active in local control mode).
Mini USB port. For communication with
external devices, eg. a PC.
Start-key. Start-switch for the softstarter.
To start the motor and operate it according
to the set parameters.
(Only active in local control mode).
Information-key. For context-sensitive
information about the softstarter status and
settings.
Refer to the timing diagram in graphics 13
for the basic behaviour of PSTX softstarter.
Figure 1: HMI
5 Human machine interface (HMI)
A
C
B
D
E
F
G
H
I
J
K
13
Stop Start
1SFC132082M9901
Local PSTX30
Motor current A
0.0
Motor current %
0.0
Options 12:00 Menu
A
B
D E
F
G KH I J
C