ABB PSE170-600-70 Softstarter (1SFA897111R7000)

The ABB PSE170-600-70 is a compact yet powerful softstarter designed for controlling medium-sized three-phase induction motors with a rated current of 171 A. Covering a wide input voltage range from 208 to 600 V AC, it features both torque and voltage ramp start/stop profiles for reduced mechanical stress and electrical disturbances during motor startup.

With built-in motor protection, integrated bypass contactor, Modbus RTU communication, and multilingual LED diagnostics, the PSE170-600-70 combines performance, simplicity, and energy efficiency. Suitable for applications such as pumps, compressors, fans, and conveyors.

Technical Specifications

Model: PSE170-600-70 ABB
Rated Operational Current (Ie): 171 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:
– 45 kW @ 230 V
– 90 kW @ 400 V
– 110 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: Torque ramp / Voltage ramp
Integrated Bypass: Yes
Analog Output: 4–20 mA
Kickstart Function: Included
Current Limit: Adjustable 1.5–7 × Ie
Relay Outputs: Run, Torque, Fault, Overload
LED Indicators:
– Green: Ready, Running, Ramping
– Yellow: Protection
– Red: Fault
Event Logging: Yes
Sequence Start & Auto Restart: Supported
Communication Protocol: Modbus RTU (built-in)

Electrical & Installation

Terminal Type: Bar Terminals (Main Circuit)
Main Circuit Connection:
– Hole Ø: 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: 18 N·m
– Control/Supply Circuit: 0.5 N·m
Protection Class: IP00 (main terminals)

Mechanical & Environmental

Dimensions (W × H × D): 130 × 295 × 220 mm
Weight: 4.4 kg
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +70°C
Gross Package Weight: 5.4 kg

Certifications & Compliance

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

Key Features & Benefits

✅ 171 A Rated Output: Ideal for motors up to 110 kW.

✅ Voltage/Torque Ramp Start & Stop: Smooth acceleration/deceleration.

✅ Built-in Bypass Contactor: Energy-efficient with simplified wiring.

✅ Comprehensive Motor Protection: Overload, Underload, Locked Rotor.

✅ 4–20 mA Analog Output: For monitoring and control integration.

✅ Compact and Versatile: 130 mm wide, IP00 rated, 295 mm height.

✅ Modbus RTU Communication: Integrated protocol for automation systems.

✅ External Keypad Option: IP66-rated for rugged remote access.

📦 Buy ABB PSE170-600-70 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSE170-600-70 prices.

Maximize reliability and reduce mechanical stress with the PSE170-600-70 — a robust and intelligent softstarter for high-demand industrial environments.

Click here to request a quote or order today.

2-year warranty. UK stock. Next-day delivery available.