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.
Coated circuit boards
All circuit boards the new PSE softstarter have protective
coating ensure reliable operation even tough environme
nts like wastewater plants, where corrosive gases and acids
may exist. With its compact design and ad
vanced functionality, the PSE also very efficient solution
for other common applications such compressors and fans. Since the PSE softstarter optimized for controlling
pumps, this feature must.5 Ie
• otor overload protection with classes 10A, 10, and 30
• otor underload protection detect pumps running dry
• Locked rotor protection, detecting jamm pumps
• Kick start start jamm pumps conveyor belts
• Analog output showing operational current, mA
• Optional fieldbus com unication using Profibus, Modbus,
Devicenet CANopen
• Sophisticated algorithm eliminating the DC-com ponent and
thereby providing excellent starting performance. While operating, the display will also provide important
status information such current and voltage. Since no
additional overload device needed, our efficient design saves
both space, installation time, and ultimately money. This makes the PSE range excel
lent choice for pumping application where water hammering
normally big problem.PSE The efficient range
Description
P scrip tio n
• Wide rated operational voltage 208 600 AC
• Wide rated control supply voltage 100 250 50/60 Hz
• Rated operational current 370 A
• Wide ambient tem perature range, -25 +60 °C
• Coated circuit boards for reliable operation harsh environment
• Built-in by-pass all sizes, saving energy and reducing
installation time
• User friendly HMI with illuminated language neutral display and
four button keypad
• Optional external keypad, IP66
• Torque control for excellent control pumps
• Current limit, adjustable between 1.
Display and keypad
The set-up the PSE softstarter done using the four button
keypad and the illuminated display, providing quick and easy
set-up. The keypad can also used
to copy parameters between different softstarters.
26 Softstarters 1SFC132005C0201
.
Torque control
The most important function when stopping pumps torque
control. The
analog output signal can also used analog input a
PLC.
Built-in by-pass for energy saving
Using by-pass after reaching full voltage will greatly reduce
the power loss and thereby save energy.
The PSE softstarter range the orld’s first compact softstar
ters with Torque Control.
External keypad
As option the PSE softstarter can equipped with ex
ternal keypad for easy set-up and monitoring the unit with
out opening the enclosure door.
Motor protection
The PSE softstarter equipped with built-in electronic overlo
ad protection, protecting the motor from overheating. the PSE softstarter
range, the by-pass built-in all sizes, which will give the
most compact starting solution and reduce the need for wiring
during installation.
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
