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SKU: 5172741

WEG SOFT STARTER – 250HP – 220-575VAC – SSW07 WEG – SSW070312T5SH1Z

SKU: 5172741 Categories: ,

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SKU: 5172741 Categories: ,
SKU: 5172741

WEG SOFT STARTER – 250HP – 220-575VAC – SSW07 WEG – SSW070312T5SH1Z

Soft Starters are static starting devices, designed for the acceleration, deceleration and protection of the three phase, electric induction motor through the control of the voltage applied to the motor. The SSW07, with DSP control (Digital Signal Processor), was designed to provide great performance on motor starts and stops with an excellent cost-benefit relationship. Because it is easy to set up, it simplifies start-up activities and daily operation.

The SSW07 is compact, optimizing space in electric panels. The SSW07 incorporates all electric motor protection classification and adapts to customer needs through its easy-to-install optional accessories. Such as, a keypad, a communication interface or a motor PTC input.

Applications

  • Steel and Metallurgy
  • Refrigeration
  • Sugar and Alcohol
  • Pulp and Paper
  • Wood
  • Cement and Mining
  • Chemicals and Petrochemical
  • Pumps and Fans

 

Specifications
Brand WEG
Model SSW070312T5SH1Z
Rated current 312A
Power supply 220-575V
Enclosure IP00
Frame 4

 

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SKU 5172741 Categories ,

UNIT PRICE

$5,785.63

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Description

Standard Features

  • Universal voltage (200 to 575 Vac)
  • Built-in run rated (AC1) By-pass contactor
  • Significant reduction of mechanical stresses through the coupling and transmission devices( gearboxes, pulleys, gears, conveyors, etc.) during the start
  • Increases motor and machine mechanical equipment lifetime due to the elimination of mechanical shock
  • Easy operation, setup, maintenance & installation
  • Simple setpoint programming through trim pots
  • Operates in environments up to 55°C without current reduction
  • Integral, electronic motor protection
  • Built-in electronic thermal relay
  • Avoids “Water Hammer” in pumps
  • Limitation of voltage drop during start
  • Switched type power supply with EMC filter for the control electronics (110 to 240 Vac)
  • SuperDrive G2 compatible
  • Conformal coated circuit boards

 

Protection and Efficiency for Your Application

The SSW07 soft-starter is a static starter, designed for the acceleration, deceleration and protection of three-phase induction motors by controlling the voltage applied to the motor. Compact, it contributes to optimizing spaces in electric panels, and it has all the protections for the electric motor, adapting to the application requirements through optional accessories, which can be easily installed on the soft-starter.

Applications

The three-phase voltage control on the SSW07 allows its use in applications considered heavy, such as alternate, centrifugal pumps (sanitation, irrigation and oil), fans, exhausters, blowers, air compressors, refrigeration (screw and piston), mixers, aerators, centrifuges, rock crushers, grinders, woodchippers, paper refiners, rotary ovens, wood saws and planes, ball and hammer mills and load conveyors.

Main Characteristics

  • Currents: 17 to 412 A
  • Voltage: 220 to 575 V
  • Built-in bypass
  • High starting duty
  • Total control on the three phases
  • Protection of the motor and built-in starter
  • “Kick-Start” function for starting loads with high static friction
  • Remote or local HMI (optional)
  • Input for the motor PTC (optional)
  • Operation in environments up to 55 °C
  • Extremely reduced weights and dimensions
  • RS-232, RS-485, DeviceNet or Ethernet communication (optional)

Benefits

  • Elimination of mechanical shocks
  • Full electronic protection of the motor
  • Longer lifespan of the motor and equipment
  • Limitation of voltage drops at the start
  • Built-in bypass, providing size reduction and energy savings
  • Great reduction of the stresses on the couplings and driving devices (gear boxes, pulleys, gears, belts, etc.) during the start
  • Operation in environments up to 55 °C (without current derating for all models)
  • Prevention of water hammer in pumps
  • Built-in electronic thermal relay
  • Kick Start function to start loads with high static friction
  • Easy to operate, adjust and service
  • Monitoring of the voltage of the electronics, allowing backups of the values i x t (thermal image)
  • Simple electrical installation
  • Switched electronics power supply with EMC filter (110 to 240 V AC)

Operating interface (HMI)

7-segment LED display, providing excellent visibility of the parameters. It also incorporates the copy function, which allows you to copy the parameter setting from one SSW07 to another, providing programming agility, reliability and repeatability in the manufacturing process of serial machines.

Network Communication

Especially designed to integrate large industrial automation plants, the Fieldbus communication networks provide advantages in the complete, on-line supervision, monitoring and control of the SSW07, producing high performance and great operational flexibility, characteristic required by applications on complex and/or integrated systems.

Additional information

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