ABB PSE105-600-70 Softstarter (1SFA897109R7000)

The ABB PSE105-600-70 is a general-purpose softstarter offering high starting capacity, advanced motor protection, and seamless integration in demanding three-phase industrial systems. With a rated current of 106 A and operational voltage range of 208–600 V AC, it enables smooth acceleration and deceleration of motors through voltage or torque ramp control.

Engineered for medium-sized motors, it comes equipped with a built-in bypass, Modbus-RTU communication, 4–20 mA analog output, and an intuitive LED interface—making it ideal for pumps, fans, compressors, and conveyor applications.

Technical Specifications

Model: PSE105-600-70 ABB
Rated Operational Current (Ie): 106 A
Rated Operational Voltage: 208 … 600 V AC
Control Supply Voltage (Us): 100 … 250 V AC
Control Circuit Voltage (Uc): 24 V DC
Rated Frequency: 50/60 Hz
Operational Power:
– 30 kW @ 230 V
– 55 kW @ 400 V
– 75 kW @ 500 V
Ramp Time: 1–30 s
Initial Voltage During Start: 30–70%
Starting Capacity: 4 × Ie for 10 s
Starts Per Hour: 10 (at 3.5 × Ie for 7 s)

Functionality & Features

Control Modes: Voltage ramp or torque ramp
Bypass Contactor: Integrated
Analog Output: 4–20 mA
Kickstart Function: Yes
Current Limit: 1.5–7 × Ie
Relay Outputs: Run, Torque, Fault, Overload
LED Indicators:
– Green: Start Complete, Standby, Running, Ramping
– Yellow: Protection Active
– Red: Fault
Event Logging: Yes
Auto Restart & Sequence Start: Supported
Communication: Modbus-RTU (built-in)

Electrical & Installation

Terminal Type: Screw Terminals
Main Circuit:
– Hole Diameter: 8.5 mm
– Rigid 1/2 × 2.5–70 mm²
– Width & Thickness: 17.5 × 5 mm
Control Circuit:
– Rigid 1 × 2.5 mm² or 2 × 1.5 mm²
Supply Circuit: Rigid 1 × 2.5 mm²
Tightening Torque:
– Main Circuit: 9 N·m
– Control/Supply: 0.5 N·m
Degree of Protection: IP00 (main terminals)

Mechanical & Environmental

Dimensions (W × H × D): 90 × 245 × 184 mm
Weight: 2.9 kg
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +70°C
Installation Category: III
Package Gross Weight: 3.6 kg

Certifications & Compliance

CE Marked: Yes
UL/CSA Horsepower Ratings:
– 30 HP @ 208 V
– 40 HP @ 240 V
– 75 HP @ 480 V
– 100 HP @ 600 V
Max Operating Voltage: 600 V (UL/CSA)
RoHS Compliant: EU Directive 2011/65/EU + Amendment 2015/863
REACH & TSCA Declarations: Included
WEEE Category: Category 5 – Small Equipment
Country of Origin: Sweden
DNV Certification: TAE0000342
Standards: IEC 60947-1, IEC 60529, ETIM EC000640

Key Features & Benefits

✅ 106 A Output: For motors up to 75 kW.

✅ Integrated Bypass: Minimises heat and wiring costs.

✅ Ramp Control: Smooth starts/stops via torque or voltage profile.

✅ LED Feedback: Intuitive status monitoring.

✅ Modbus-RTU: Built-in communication for PLC integration.

✅ Full Motor Protection: EOL, underload, locked rotor.

✅ Advanced Functions: Kickstart, event log, automatic restart.

✅ Compact Design: 90 mm width fits tight control panels.

📦 Buy ABB PSE105-600-70 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSE105-600-70 prices.

Get reliable, energy-efficient motor control with the ABB PSE series — engineered to protect your system while delivering cost-effective performance.

Click here to request a quote or place an order today.

2-year warranty. Next-day delivery available across the UK & EU.