K-WANG
The PSTX series soft starter is a combination of ABB's rich experience in industry applications and deep understanding of special application requirements,
On the basis of years of product research and development, a new fully intelligent motor control and protection product has been launched. It has added many new features
The functionality has been improved and the reliability of the application has been enhanced.
ABB PSTX470-600-70 Fully intelligent soft starter
Three phase control
Rated operating voltage: 208-690 VAC
Rated control power supply voltage:
100 – 250 V, 50/60 Hz
PSTX rated operating current: 30-1250 A
(Maximum internal connection: 2160 A)
Both internal and external connections are acceptable
Control board with protective coating
Can effectively resist dust, moisture, and corrosive gases
Detachable keyboard, protection level IP66 (type 1, 4X, 12)
Graphic LCD display screen, 17 languages to choose from, settings and operation
Make it simpler and more convenient
Built in bypass reduces energy consumption and is easy to install
Integrated Modbus RTU for monitoring and control
Support all mainstream communication protocols
It has an analog output signal that can be selected as the operating current
Voltage, power factor, etc
Emergency fire mode, which can respond to customers in case of emergency
Set the user to disable the protection function and forcefully run the motor
Liming mode, accidentally damaged one phase thyristor in PSTX
In this case, the starting motor can be quickly reset.
The motor preheating function ensures safe starting of the motor.
Power braking helps to quickly stop rotating devices such as fans
Load with high inertia
Convenient and efficient lock hole installation hole
PSTX adopts a lock eye shaped mounting hole, which is easy and fast to install, saving you valuable time.
Compact, safe, and energy-saving motor starting solution
When your electric motor is running at full speed, the built-in bypass can reduce energy consumption. Simultaneously reducing heat
Quantity production means you can reduce your investment in refrigeration equipment. PSTX full series built-in
The bypass has been rigorously tested and verified by ABB.
Customizable main interface
PSTX comes pre installed in 17 different languages, and you can also root it
Customize a unique main interface according to actual needs (up to)
7 pages, 21 items). You can customize the main interface through
To display some important operational status information, while also
You can block some unimportant parameters.
Easy and convenient operation
Large screen graphical display with built-in help menu, allowing you to
Can use PSTX in a simple and fun way. Human computer interface and others
The interface of ABB products is similar, making it convenient for on-site operators
Employees receive training.
Separable keyboard
PSTX comes standard with a detachable keyboard that can be installed in the control panel
On the cabinet door, you can check the shipment without stopping the machine
Line status information or change setting parameters.
Conventional start-up
External connection
PSTX30 PSTX37 PSTX45 PSTX60 PSTX72 PSTX85 PSTX105 PSTX142 PSTX170 Normal Start
External connection
PSTX210 PSTX250 PSTX300 PSTX370 PSTX470 PSTX570 PSTX720 PSTX840 PSTX1050 PSTX1250
(400 V) kW 15 18.5 22 30 37 45 55 75 90 (400 V) kW 110 132 160 200 250 315 400 450 560 710
IEC, Max. A 30 37 45 60 72 85 106 143 171 IEC, Max. A 210 250 300 370 470 570 720 840 1050 1250
(440-480 V) hp 20 25 30 40 50 60 75 100 125 (440-480 V) hp 150 200 250 300 400 500 600 700 900 1000
UL, Max. A 28 34 42 60 68 80 104 130 169 UL, Max. A 192 248 302 361 480 590 720 840 1062 1250
400 V, 40 ºC 400 V, 40 ºC
Use circuit breakers for motor protection or
Plastic shell circuit breakers can achieve "1"
Type coordination and cooperation requirements. 1)
Molded case circuit breaker (50 kA) used for motor protection circuit breaker
Circuit breakers or molded case circuit breakers can achieve
Coordination and cooperation requirements for "1". 1)
Molded case circuit breaker (50 kA)
XT2S160 XT4S250 T4S320 T5S400 T5S630 T7S800 T7S1250 E2.2N 2000
Using gG fuses can achieve "1"
Type coordination and cooperation requirements. If we want to achieve
To meet the requirements of Type 2 coordination and cooperation,
Quick fuses must be used. 1)
Fuse protection (80 kA), fast acting fuse, Bussmann
Using gG fuses can achieve
Type 1 coordination and cooperation requirements.
If we want to achieve a "2" type collaboration
Adjustment and coordination requirements, must be used
Quick fuse. 1)
Fuse protection (80 kA), fast acting fuse, Bussmann
170M1567 170M1568 170M1569 170M1571 170M1572 170M3819 170M5810 170M5812 170M5812 170M5813 170M6812 170M6813 170M6813 170M6814 170M8554 170M6018 170M6020 170M6021
Recommended isolation switch fuse. 1)
Recommended isolation switch fuses
The device. 1) Isolation switch fuse
OS32G OS63G OS125G OS250 OS400 OS400 OS630 OS800 -
The soft starter itself does not require a main circuit
Contactors, but usually release when overloaded
Buckling is used to disconnect the circuit. 1)
The main circuit contactor soft starter itself does not require a main circuit
Circuit contactor, but usually
Used to disconnect power during overload tripping
The road. 1)
Main circuit contactor
AF30 AF38 AF52 AF65 AF80 AF96 AF116 AF140 AF190 AF205 AF265 AF305 AF370 AF460 AF580 AF750 AF1350 AF1650 -
There must be overload protection components to protect the electricity
Motivation. 1) Electronic overload relays must have overload protection components to protect them
Protect the electric motor. 1) Electronic overload relay
Built in
1) The above table is an example of short-circuit coordinated protection. For more examples, please refer to: applications.it.abb.com SOC
Isolation switch fuse group
Used for the recommended quick fuse.
Main circuit contactor
Non essential component, generally used for overload tripping.
Molded case circuit breaker
If only plastic case circuit breakers are used, the requirements of type 1 can be met. (Type 1: Contact required
The device and soft starter should not cause harm to people or equipment under short-circuit conditions, and should not be repaired without repair
Before replacing the parts, it is not allowed to continue using them
Quick fuse protection
To meet the requirements of Type 2, a fast fuse is required. (Type 2: Contactor required
The soft starter should not cause harm to people or equipment under short-circuit conditions, and can continue to operate
Usage: Contact welding is allowed, but the manufacturer should specify the method used for equipment maintenance
The law
Conventional start-up
PSTX210
PSTX250
PSTX300
PSTX370
PSTX470
PSTX570
PSTX720
PSTX840
PSTX1050
PSTX1250
External connection
(400V) kW
one hundred and ten
one hundred and thirty-two
one hundred and sixty
two hundred
two hundred and fifty
three hundred and fifteen
four hundred
four hundred and fifty
five hundred and sixty
seven hundred and ten
IEC, Max.A 210
two hundred and fifty
three hundred
three hundred and seventy
four hundred and seventy
five hundred and seventy
seven hundred and twenty
eight hundred and forty
one thousand and fifty
one thousand two hundred and fifty
(440-480V) hp
one hundred and fifty
two hundred
--+-*+--
two hundred and fifty
++-----+-
three hundred
--- --+ +---
four hundred
---..----
five hundred
-..-+---
six hundred
seven hundred
nine hundred
...+---*-+
one thousand
.------+---
UL, Max. A
one hundred and ninety-two
two hundred and forty-eight
three hundred and two
three hundred and sixty-one
four hundred and eighty
five hundred and ninety
seven hundred and twenty
eight hundred and forty
one thousand and sixty-two
one thousand two hundred and fifty
400 V, 40℃
Use a circuit breaker for motor protection
Circuit breakers or molded case circuit breakers can achieve
Molded case circuit breaker (50 kA)
Coordination and cooperation requirements for "1"
T4S320
T5S400
T5S630
T7S800
T7S1250
E2.2N2000
Using gG fuses can achieve
Type 1 coordination and cooperation requirements.
Fuse protection (80 kA), fast acting fuse, Bussmann
If we want to achieve a "2" type collaboration
Adjustment and coordination requirements, must be used
170M5812
170M5813
170M6812
170M6813
170M6813
170M6814
170M8554
170M6018
170M6020
170M6021
Quick fuse
The recommended isolation switch is blown
The tool
Isolation switch fuse
OS400
OS630
OS800
The soft starter itself does not require a master
Circuit contactor, but usually
Main circuit contactor
Used to disconnect power during overload tripping
AF205
AF265
AF305
AF370
AF460
AF580
AF750
AF1350
AF1650
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