Softstarter 25A 208-600V IP20 ABB

Description

PSR25-600-70, the softstarter, has a rated maximum operational current of 25 A with an operating voltage span from 208-600 V AC. The rated control voltage is between 100-240 V AC at 50/60 Hz. PSR features a two-phase control soft start and stop through a voltage ramp. It has built-in bypass for easy installation and energy saving. A RUN and a TOR signal is available from a relay output in NO (normally open state). The start/stop ramp and time is easy to set by three potentiometers on the front. PSR is often used in combination with a manual motor starter (MMS) from ABB, so mechanical connection kits are available. Another popular option is Fieldbus communication, which can be enabled by an external adaptor and a Fieldbus plug. The PSR range is our most compact softstarters with basic functionality and values. They are suitable for small three-phase motors with nominal currents from 3-105 A and can manage up to 100 starts per hour. Common applications are, for example, pumps, fans, compressors, and conveyors.

Technical Information

• Function: Single direction
• With display: No
• Rated operating voltage Ue: 208-600 V
• Rated control supply voltage at AC 50 Hz: 100-240 V
• Rated control supply voltage at AC 60 Hz: 100-240 V
• Degree of protection (IP): IP20
• Release class: Adjustable
• Rated operation current Ie at 40 °C Tu: 25 A
• Rated power three-phase motor, inline, at 230 V: 5.5 kW
• Rated power three-phase motor, inline, at 400 V: 11 kW
• Rated surrounding temperature without derating: 40 °C
• Integrated motor overload protection: No
• Voltage type for actuating: AC
• Internal bypass: Yes
• Torque control: No
• Degree of protection (NEMA): 1

Specifications

• Measure (WxHxD): 128x160x45 mm