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Product PSE142-600-70 by ABB
General Description: The softstarter PSE142-600-70 has a rated maximum operational current of 142 A with an operating voltage span from 208…600 V AC. The rated control voltage is between 100…250 V AC at 50/60 Hz. PSE features a two-phase control with a soft start and stop through a voltage or a torque ramp. It has built-in bypass for easy installation and energy saving. A RUN, TOR, and Event signal is available from a relay output in NO (normally open state). The PSE has functions such as current limit, kickstart, analog output, EOL, underload, and locked rotor protection. To interact with PSE, it has an Illuminated display that uses symbols to become language neutral. As an option, you can add an identical external keypad with a rating of IP66. There are three ways to communicate with PSE: by hardwire inputs Start/Stop or Reset of fault, built-in fieldbus communication Modbus RTU, or an external adaptor and Fieldbus plug. It is a true general-purpose softstarter, balancing high starting capacity and cost efficiency. Suitable for small to medium-sized three-phase motors with nominal currents from 18…370 A. Typical applications include pumps, fans, compressors, and conveyors.
Technical Specifications:
Rated Operational Voltage: 208 … 600 V AC
Rated Control Supply Voltage: 100 … 250 V AC
Rated Control Circuit Voltage: 24 V DC
Rated Frequency: 50/60 Hz
Rated Operational Power (In-Line Connection): 40 kW at 230 V, 75 kW at 400 V, 90 kW at 500 V
Rated Operational Current: 143 A
Ramp Time: 0 to 30 seconds
Initial Voltage During Start: 30 to 70 %
Current Limit Function: 1.5 to 7 times rated current
Starting Capacity at Maximum Rated Current: 4 times rated current for 10 seconds
Communication Protocol: Modbus-RTU
Dimensions and Weight:
Width: 13 cm
Height: 29.5 cm
Depth/Length: 22 cm
Net Weight: 4.4 kg
Package Dimensions (Width x Depth x Height): 20.3 cm x 28.2 cm x 36.3 cm
Package Gross Weight: 5.4 kg
Protection and Functionality:
Functions include soft start and stop with torque and voltage ramp, kick start, sequence start, current limit, start reverse with external contactors, automatic restart, and event log.
Protection functions include electronic overload protection, end of line (EOL), locked rotor protection, and current underload protection.
Signals: RUN, TOR, Event signals available on relay outputs. LED indications for completed start ramp, ready to start/standby, running, ramping, protection, and fault states.
Degree of Protection: According to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Other Features: Built-in bypass for energy savings, illuminated display supporting language-neutral symbols, option for external keypad rated IP66.
Customs Tariff Code: 85371091
