PSR45-600-70 ABB Softstarter – 45 A – 208 – 600 V AC 1SFA896111R7000
The PSR45-600-70 ABB Softstarter in key points:
- Maximum Operational Current: 45 A.
- Operating Voltage Range: 208–600 V AC.
- Control Voltage: 100–240 V AC at 50/60 Hz.
- Soft Start/Stop: Two-phase control using a voltage ramp for smooth operation.
- Built-in Bypass: For simplified installation and energy efficiency.
- Relay Output Signals: Provides RUN and TOR signals in a normally open (NO) state.
- Adjustable Ramp Settings: Start and stop ramp times can be adjusted via three potentiometers on the front.
- MMS Compatibility: Works with ABB’s manual motor starters (MMS), with available mechanical connection kits.
- Fieldbus Communication: Can be added through an external adaptor and Fieldbus plug.
- Compact Design: Part of the PSR range, offering basic functionality in a compact form.
- Motor Compatibility: Suitable for small three-phase motors with nominal currents from 3 to 105 A.
- Start Frequency: Supports up to 100 starts per hour.
- Common Applications: Used in pumps, fans, compressors, and conveyors.
The PSR45-600-70 is an efficient and compact softstarter designed for a range of motor control tasks, providing ease of installation and flexible motor management.
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