ABB PSR16-600-70 Softstarter (1SFA896107R7000)

The ABB PSR16-600-70 is the most powerful model in the compact PSR softstarter series, rated for 16 A and supporting supply voltages from 208 to 600 V AC. It ensures smooth and controlled motor starting and stopping using two-phase voltage ramping, helping reduce mechanical stress and extend equipment life.

This model includes an integrated bypass contactor for simplified wiring and energy efficiency, a front-mounted RUN signal relay, and LED indicators for real-time status. Designed for small to medium 3-phase motors, the PSR16-600-70 is ideal for pumps, conveyors, fans, compressors, and more. Compatible with ABB MMS starters and optional fieldbus plug modules.

Technical Specifications

Model: PSR16-600-70 ABB
Rated Current: 16 A
Rated Voltage: 208 … 600 V AC
Rated Control Voltage: 100 … 240 V AC (50/60 Hz)
Rated Control Circuit Voltage: 24 V DC
Rated Frequency: 50/60 Hz
Operational Power:
– 4.0 kW @ 230 V
– 7.5 kW @ 400 V
– 7.5 kW @ 500 V
Ramp Time: 1–10 s (Start), 0–20 s (Stop)
Initial Voltage: 40–70%
Step Down Voltage: 100–60%
Starts Per Hour: Up to 10 (at 3.5×Ie for 7 sec)

Functionality & Indicators

Soft Start / Stop: Voltage ramp-based
Integrated Bypass Contactor: Yes
RUN Signal Relay: Yes (Normally Open)
LED Indicators:
– Start Ramp Completed (Green)
– Ready to Start (Green)
– Running (Green)
– Ramping (Green)
Communication: Optional Fieldbus Plug
Overload Protection: Use with MS132 (10.00 – 16.00 A)
Electronic Overload: No
Inside Delta Connection: Not Supported
Current Limit Function: No

Electrical & Installation

Connection Type: Screw Terminals
Main Circuit Capacity: 1/2 × 0.75 … 2.5 mm²
Control Circuit Capacity: 1 × 0.75 … 2.5 mm² or 2 × 0.75 … 2.5 mm²
Supply Circuit Capacity: 1/2 × 0.75 … 2.5 mm²
Tightening Torque: 1 N·m (All terminals)
Degree of Protection: IP20
Mounting: DIN-rail

Mechanical & Environmental

Dimensions (W × H × D): 114 × 140 × 45 mm
Weight: 0.4 kg
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +70°C
Altitude: Up to 2000 m
Humidity: 5–95% RH (non-condensing)

Certifications & Compliance

CE Marked: Yes
RoHS: Compliant with EU Directive 2011/65/EU
REACH: Certified
UL/CSA Ratings:
– 3 HP @ 208 V
– 5 HP @ 240 V
– 10 HP @ 480–600 V
IP Rating: IP20 (IEC 60529, 60947-1)
Product Standards: IEC / EN 60947-4-2

Key Features & Benefits

✅ Maximum Current in PSR Range: Supports up to 16 A / 10 HP motors.

✅ Integrated Bypass: Reduces heat and saves space in control panels.

✅ Fast Configuration: Three simple potentiometers for voltage and ramp time.

✅ Panel-Friendly: Ultra-compact footprint at just 45 mm deep.

✅ Expandable Control: Optional fieldbus plug enables digital integration.

✅ Visual Diagnostics: Multi-LED feedback for every stage of operation.

📦 Buy ABB PSR16-600-70 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSR16-600-70 prices.

Delivering compact performance with a 16 A rating and ABB’s trusted softstart technology, the PSR16-600-70 is the smart choice for engineers looking for reliable, efficient motor control in space-constrained environments.

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