ABB Low Voltage

Home   >   Products   >   ABB   >   Softstarters

(800) 894-0412       (208) 368-0415 (Fax)
info@clrwtr.com

Type PSR is the latest addition to the ABB softstarter family, and has an attractive, compact design. With this compact design, ABB PSR Softstarters are ideal for installation in places where space is limited and where there is a demand for easy installation.

• Main voltage 208 - 600 V
• Current ratings 3.9 - 45 A
• Supply voltage 24 V DC or 100 - 240 V AC
• DIN rail or screw mounting
• Integrated by-pass contacts
• Open Type
• Prepared for Fieldbus Communication
• UL, cUL, CE Approvals
• All sizes include a Run signal relay

If you are looking for ABB Softstarters, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the ABB PST Soft Starters that you are looking for at the most competitive prices possible. If you are searching for ABB PSS Soft Start technical information (data-sheets) please use the ABB Soft Start Data Sheets or Product Selection Guide page links.

Type PSS ABB Softstarter offers a very flexible solution with easy installation and setup. With the flexible design you can select between installing inside delta or in line with the motor. And if you need the function current limit, you can activate this adding An External Current Transformer.

• Main voltage range 208 - 690 V AC
• Current ratings 18 - 300 (In Line) and 30 - 515 A (Inside Delta)
• Supply voltage 110 - 120 V AC and 220 - 240 V AC
• Same unit can be used for both In Line and Inside Delta connection
• Start ramp, Stop ramp and Initial voltage included

Type PST(B) range covers almost all your needs for starting, controlling and protecting your Motors. The PST(B) ABB softstarters are very easy to set up using the multi language interface. For both starting and stopping the motor, ABB offers two alternative settings, voltage ramp or the new torque control where torque control gives an excellent soft stop for pumps among others. They also include several advanced protections, programmable inputs and outputs and BUS communication, all as standard. The sizes PSTB370 to 1050 has a Bypass Contactor Built In.

• Main voltage 208V - 690V AC
• Current ratings 30 - 1050 (In line) and 52-1810A (Inside delta)
• Supply voltage 100 - 250V AC
• Advanced motor protection
• Flexible bus communication system for Profibus, Devicenet and Modbus
• Analog output
• Torque Control, an alternative to Voltage ramp

ABB Extreme Duty Softstarters

• Short circuit protection
• Redundant electronic overload
• Emergency start bypass
• Torque control
• A door interlocked disconnect handle (NEMA 4 rated) - Padlockable/Defeatable
• Door mounted ABB Hand-OFF-Auto switch (NEMA 4 rated)
• Three (3) vibration resistant, LED type pilot lights (NEMA 4 rated)
• A UL 508A Label
• Suitable for Service entrance 3 wire
• NEMA 4 enclosure
• Larger horsepower units will include floor mounting kit

• Fused Disconnect Switch with blown fuse indicators and door safety interlocks rated for load break/fault make with automatic grounding arm
• Inline Isolation Vacuum Contactor sized for across-the-line motor starting (optional on "soft start only" models)
• Bi-metallic thermal overload provides backup motor protection when operating in emergency bypass mode (optional on "soft start only" models)
• 120V Fused Control Power Transformer standard in line start section (optional on "soft start only" models)
• Digital controller provides solid state overload and numerous protective features for both the motor and the soft starter
• Fiber optic firing circuit for superior electrical noise isolation

Electronic braking stops the load by injecting a controlled amount of DC current into a three phase AC motor. The Power Electronic Brake (PEB) Series features full-wave DC braking which can be adjusted to stop your load quickly, repeatedly and reliably even if load conditions change. Unlike other brakes that only provide voltage control, the PEB Series is a current regulated brake. It automatically adjusts for resistance changes in the motor windings due to any input voltage fluctuations. What does this mean? Repeatable, reliable operation every time you stop your motor.

An exceptionally accurate method of microprocessor controlled sensing determines when the motor shaft has come to a stop. Braking current is removed when the motor stops, eliminating excess braking current which means longer motor life. Built-in jogging circuitry allows you to select the time you need for machine setup and positioning without applying DC current to the motor windings. DC current is only applied when system setup is complete no excess current, no excess heating, no premature motor failure. The PEB Series has a built-in feature to control a mechanical holding brake. Any fault indication automatically enables the mechanical brake for fail-safe operation. The PEB Series has been designed and tested to meet the most stringent industry standards: UL & cUL.

Our ABB Low Voltage Controls distributors warehouse in Boise, Idaho USA stocks some ABB Products enabling us to further assist you in finding the correct ABB Soft Starters in the USA. Whether we have ABB Soft Starts in stock in Boise, Idaho USA or need to get them from ABB Controls; Clearwater Tech can get ABB Softstarters to you fast and save you some money! It will be very helpful if you have the ABB Soft Starters part numbers ready, then our sales representatives can provide you with a quote for ABB Soft Starts that you are looking for in seconds. If you do not have the part numbers for ABB PSS and PST softstarts, our application engineers will be able to help you figure out the part numbers and get the quote to you as soon as possible.