WEG SSW900 Series Softstarter Features & Benifits: Explore advanced adaptive acceleration control, built-in motor protection, & communication options. Discover all benefits & features.
WEG SSW900 Series Softstarter Features
Below list shows WEG SSW900 Series Softstarter Features:
- Current ranges from 10 to 1,400 A
- Supply voltage from 220 to 575 V ac (T5) or from 380 to 690 V ac (T6)
- Oriented start-up
- Standard connection (3 cables) or motor inside delta connection (6 cables)
- Integral motor thermal protection
- Reduction of voltage drops during motor start
- Pump control function for smart control of pumping systems that prevent water hammer and pressure overshoots in the hydraulic piping
- Great mechanical stresses reduction on the couplings and transmission devices (gear boxes, pulleys, gears, belts, etc.) during the motor start
- Increased motor and equipment lifetime
- Elimination of starting mechanical shock to couplings and driven equipment
- Operation at ambient temperature up to 55 °C without current1) derating
- Three braking methods to stop the motor and the load faster. Braking methods with or without external contactors
- Built-in bypass: minimizing power losses and heat dissipation in the thyristor, providing space reduction, contributing to energy saving and increasing the product’s life
Advantages
The SSW900 can substitute direct online starters or star-delta starters, bringing benefits to your application, such as:
- Electric energy savings
- Greater protection and increased durability of the electric motor
- Diagnosis and fault history
- Flexibility, it allows the installation of accessories in the application (Plug & Play)
- Graphic monitoring
- Customizable main screens
WEG SSW900 Series Softstarter Benefits
Below list shows WEG SSW900 Series Softstarter Benefits:
- Built-in bypass, providing size reduction and energy savings
- Ambient temperature up to 55°C without current derating
- Possibility of standard connection (3 wires) or motor inside delta connection (6 wires)
- Inputs and outputs with programmable functions and quick connect terminals
- Different control methods via extremely high-performance algorithms, totally flexible, to meet the needs of any motor start and stop application needs
- Pump control function for smart control of pumping systems
- Advanced techniques to detect faults in the power supply and connections, enabling the user to choose the protection actuation between fault or alarm for full motor protection
- Fire mode (emergency start)
- Oriented start-up
- WPS: free software to program both soft-starter and SoftPLC
- 2 independent slots to connect plug-in modules
- Real time clock
- Fault and alarm log saved with time and date by the RTC
- Exportation of the WPS history to csv file
- Optional varnishing of the standard 3C2 or 3C3 boards, according to IEC60721-3-3
Smart interface
- Modern, flexible and easy to use
- Customizable initial screens
- Monitoring of the variables in graphical mode
- Detachable HMI with USB port
- Copy and download of parameters via HMI
- Parameter help on the HMI
- Four selectable languages
WEG SSW900 series soft starters are designed for heavy-duty, high-performance motor starting and stopping applications. The SSW900 soft-starters feature a microprocessor, are totally digital, incorporate state-of-the-art technology and are designed to ensure the best performance in the start and stop of induction motors, being a complete, low-cost solution.
