ABB Softstartéry

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Typy PSR, PSS, PSE, PST a PSTB ... Nejnovějším členem řady softstartérů ABB je optimální softstartér PSE. Tento Softstartér disponuje všemi potřebnými funkcemi pro ochranu motoru i softstartéru. Softstartéry PSE osazeny jazykově neutrálním podsvíceným displejem a 4mi tlačítky. Funkce jsou zobrazovány pomocí ikon, hodnoty a kódy zpráv pomocí 7mi segmentového displeje. V neposlední řadě jsou softstartéry PSE vybaveny zabudovaným by-pass kontaktem.

Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 608 z 637







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This makes the PST(B) ideal for almost every application. The keypad can also used to copy parameters between different softstarters. Torque Control The ABB torque control function developed together with pump manufacturers ensure the best possible pump stop, eliminating problems with water hammering and pressure surg­ es.5 Ie • Fieldbus com munication using Profibus, Modbus, Devicenet CANopen • Dual otor overload protection with classes 10A, 10, and 30 • Adaptable motor underload protection detect pumps running dry • Adaptable locked rotor protection detect jammed pumps • PTC protection protect the otor from overheating • Adjustable kick start start jammed pumps • Programmable output signal relays • Programmable pre-warning functions • Event log with time stamp • Analog output showing current, voltage, power factor etc. the PSTB softstarters, ABB AF-contactor already built-in, ensuring compact starting solution with minimal wiring during installation. Selecting this will automatically provide all required settings including torque control when stopping. Display and keypad The PST(B) softstarter equipped with full text display show­ ing all information clear text your own language. Using the PLC system possible to set-up the softstarter, read status information and also to control the softstarter. The analog output signal can also used analog input a PLC. External keypad As option, the PST(B) softstarter can equipped with an external keypad for easy set-up and monitoring the unit ith­ out opening the enclosure door.PST(B) The advanced range Description D escription • Wide rated operational voltage 208 690 AC • Wide rated control supply voltage 100 250 50/60 Hz • Rated operational current 1050 (Up 1810 inside delta) • Both line and inside delta connection • Coated circuit boards available, for reliable operation even harsh environments • Full text display languages and button keypad for easy set-up and operation • Optional external keypad, IP66 • Built-in by-pass contactor PSTB (from 370 for energy saving and easy installation • Prepared for external by-pass PST (30 300 A) • Torque Control for excellent control pumps • Current limit, adjustable between 1. make it even easier set-up, there are standard settings for many common applications, such centrifugal pump. Advanced protections The PST(B) softstarters are equipped with almost all protec­ tions imaginable for protecting the motor, the softstarter and the application. V, 0 mA, mA The PST(B) softstarter the most advanced softstarter the ABB product portfolio and equipped with almost all imagi­ nable features. The PST softstarters are equipped with extra terminals making the connection an external by-pass contactor easier and allowing all protections to active during by-pass. 36 Softstarters 1SFC132005C0201 . By-pass for energy saving By-passing the softstarter after reaching full voltage, will save energy and reduce the heat generaton. Flexible analog output The analog output terminals can connected analog current meter show the current during operation and thereby eliminating the need for additional current transformer. Fieldbus communication Using the ABB FieldBusPlug, all the most common fieldbus protocols are supported. offer more flexibility, all protections can be tailored your specific needs