Efficient motor control and protection with built-in Modbus and optional Anybus. Ideal for reducing water hammering and improving pump stops.
Product ModelPST30-600-70T
Material Number1SFA894002R7020
Product ID90175
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Advanced Motor ProtectionThe PST30-600-70T provides comprehensive motor protection, including PT-100, earth fault, and over/under voltage protection, ensuring your motor is safer than ever.
2
2. Enhanced CommunicationEquipped with built-in Modbus and optional Anybus communication protocols, this soft starter integrates seamlessly with major industrial control systems like Profibus, Profinet, Ethercat, BACnet, Ethernet, and DeviceNet.
3
3. Efficient Pump OperationDesigned to reduce water hammering, the PST30-600-70T allows for a superior stop compared to traditional star delta or DOL starters, ensuring smooth and efficient pump operation.
4
4. Customizable ControlWith features like torque control, standstill brake, dynamic brake, and motor heating, you can customize the starting process to meet specific application needs, enhancing system productivity.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
160 mm
Product Net Height
260 mm
Product Net Depth / Length
196 mm
Product Net Weight
4.8 kg
Rated Operational Voltage
Main Circuit 208 ... 600 V AC
Rated Control Supply Voltage (Us)
100 ... 250 V AC
5
5. User-Friendly SetupThe soft starter comes with an Assistants menu that guides you through the basic settings, making it easy to set up and configure for various applications. Additionally, it features only three potentiometers for setting start ramp time, stop ramp time, and initial/end voltage level, simplifying the setup process.
Rated Control Circuit Voltage (Uc)
DC Operation 24 V
Rated Frequency (f)
50/60 Hz Main Circuit 50 / 60 Hz
Rated Operational Power - In-Line Connection (Pe)
(400 V) 15 kW (500 V) 18.5 kW
Rated Operational Current - In-Line Connection (Ie)
30 A
Rated Operational Power - Inside Delta Connection
at 400 V 25 kW at 500 V 30 kW
Rated Operational Current - Inside Delta Connection
52 A
Service Factor Percentage
115 %
Overload Protection
Build-in electronic overload protection
Integrated Electronic Overload
Yes
Adjustable Rated Motor Current Ie
30 ... 115 %
Starting Capacity at Maximum Rated Current Ie
3xIe for 15s
Ramp Time
0 ... 120 second [unit of time] 1 ... 120 second [unit of time]
Initial Voltage During Start
30 ... 70 %
Step Down Voltage Special Ramp
100 ... 30 %
Current Limit Function
1.5 ... 7xIe
Switch for Inside Delta Connection
Yes
Run Signal Relay
Yes
By-pass Signal Relay
Yes
Fault Signal Relay
Yes
Overload Signal Relay
Yes
Analog Outputs
0â¦10 volts 0â¦20 mA 4â¦20 mA
Signal Indication Ready to Start/Standby ON (LED)
Green
Signal Indication Protection (LED)
Yellow
Signal Indication Fault (LED)
Red
Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time
30
Communication
FiledBusPlug(Standard)
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
Terminal Type
Screw Terminals
Connecting Capacity Main Circuit
Rigid 1 x 10 ... 95 mm² Rigid 2 x 6 ... 35 mm²
Connecting Capacity Control Circuit
Rigid 1 x 2.5 mm² Rigid 2 x 1.5 mm²
Connecting Capacity Supply Circuit
Rigid 1 x 2.5 mm²
Tightening Torque
Control Circuit 0.5 N·m Main Circuit 6 N·m Supply Circuit 0.5 N·m
Product Main Type
PST30
Ambient Air Temperature
Operation 0 ... +50 °C Storage -25 ... +70 °C
Object Classification Code
Q
ETIM 7
EC000640 - Soft starter
ETIM 8
EC000640 - Soft starter
ETIM 9
EC000640 - Soft starter
eClass
V11.0 : 27370907
UNSPSC
39121521
Manufacturer ID
1SFA894002R7020
ABB PST30-600-70T Soft Starter - Reliable Motor Control for Efficient Operations | INDSLT
