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Sprecher Schuh

The softstarter PSTX1250-690-70 has a rated maximum operational current of 1250 A with an operating voltage span from 208...690 V AC. The rated control voltage is between 100...250 V AC at 50/60 Hz. PSTX features a three-phase control soft start and stop through a voltage or a torque ramp. It has built-in bypass for easy installation and energy saving. A RUN, TOR and Event signal is available from relay outputs in NO (normally open state). The PSTX has functions such as current limit, kickstart, analog output, EOL, motor heating and pump cleaning. PSTX also features features jog, braking, stand-still brake, diagnostics, sequence start and emergency/fire pump mode as standard.To interact with PSTX, it has a detachable full graphic display with IP66 and 4x outdoor rating. There are four ways to communicate with PSTX. It can be done by hardwire inputs Start/Stop/Reset of fault, and by three programmable digital inputs. Another popular option is the built-in Fieldbus communication Modbus RTU and incl optional ANYBUS modules with every major protocol such as for example Profinet, Profibus, Modbus TCP, Ethernet IP and others. Another way to communicate with PSTX is to use an external adaptor and a Fieldbus plug. PSTX is the complete alternative for any motor starting application. It’s suitable for medium to large-sized three-phase motors with nominal currents from 30...1250 A inline connection or 52...2160 A inside delta connection. Typical applications are, for example, pumps, fans, compressors, and conveyors.

PSTX1250-690-70

PSTX1250-690-70 Softstarter - 1250 A - 208 ... 690 V AC

PSTX HMI Accessory kit including RJ45 connector, RJ45 cable, anybus connection cover, HMI gasket and nut and rubber cover for HMI front.

PSACC-1

The PSEHMI-2 HMI Module PSE is suitable for PSE142...170 Softstarters.

PSEHMI-2

The PSFA-024 Fan is suitable for PST30…72 Softstarters.

PSFA-024

The PSFA-115 Fan is suitable for PSS85/147…PSS300/515 Softstarters.

PSFA-115

The PSFA-12 Fan is suitable for PSS18/30…PSS72/124 Softstarters.

PSFA-12

The PSFA-224 Fan is suitable for PST85…PST300, PSTB370…1050 Softstarters.

PSFA-224

The PSFA-40 Fan is suitable for PSTX30...PSTX105 Softstarters.

PSFA-40

The PSKP-1 Keypad is suitable for PST30…300, PSTB370…1050 Softstarters.

PSKP-1

The PS-MBIA MODBUS-RTU Adapter is suitable for PSE Generation 2 Softstarters.

PS-MBIA

The PSPCB-500C/S Printed Circuit Board is suitable for PSS18/30…PSS300/515 Softstarters.

PSPCB-500C/S

The PSPCB-500/S Printed Circuit Board is suitable for PSS18/30…PSS300/515 Softstarters.

PSPCB-500/S

The PSPCB-690/S Printed Circuit Board is suitable for PSS18/30…PSS300/515 Softstarters.

PSPCB-690/S

The PSPCB-LV/T Printed Circuit Board is suitable for PST30…300, PSTB370…1050 Softstarters.

PSPCB-LV/T

PSTM-2

The PSTM-210/16 Thyristor is suitable for PSS105/181,PST105 Softstarters.

PSTM-210/16

PSTM-210/16 Thyristor - Main Circuit 500 V

The PSTM-250/16 Thyristor is suitable for PSS142/245, PSS175/300, PST142, PST175 Softstarters.

PSTM-250/16

PSTM-250/16 Thyristor - Main Circuit 500 V

The PSTM-27/16 Thyristor is suitable for PSS18/30 Softstarters.

PSTM-27/16

PSTM-27/16 Thyristor - Main Circuit 500 V

The PSTM-330/16 Thyristor is suitable for PST210 Softstarters.

PSTM-330/16

The PSTM-42/16 Thyristor is suitable for PSS30/52, PST30 Softstarters.

PSTM-42/16

PSTM-42/16 Thyristor - Main Circuit 500 V

The PCS Softstarter Controller offers rich features at an economical price. This softstarter is specifically designed to start 3-phase motors (up to 400HP@460V / 500HP@575V), but is very compact, easy to use and DIN-rail mountable for models up to 85A. Four standard starting modes are available with the PCS Controller:<ul><li>Soft Start</li><li>Soft Start with Selectable Kick-Start</li><li>Current Limit Starting</li><li>Soft Start with Soft Stop</li></ul><ul><li>Five frame sizes</li><li>1.5 HP to 400 HP @ 480V</li><li>Built-in overload and SCR bypass</li><li>Digital rotary switch</li><li>LED fault indication</li><li>Line or Delta compatible</li><li>Bypass contactor</li><li>Over temperature protection</li><li>Phase reversal and phase imbalance protection</li><li>Push-to-test function</li></ul>

Series PCS Softstarters

The PF Softstarter Controller provides intelligence, unmatched performance, flexibility, and diagnostics in a modular compact design for controlling either a standard squirrel-cage induction motor or a star-delta motor. Seven standard, and two optional starting modes of operation are available within a single controller.As standard, this true three-phase controlling device includes electronic overload protection with programmable trip class, integral run bypass, increased motor and system diagnostics, configurable auxiliary contacts, and multiple start and stop modes. The PF Controller comes equipped with a built-in keypad and LCD display for programming the controller parameter settings for the specific industrial application.Three starting modes<ul><li>PFS Standard</li><li>PFB Pump Control</li><li>PFD Braking Control</li></ul><ul><li>16 Current Models</li><li>Control Voltage: 120-240VAC or 24V AC/DC</li><li>Voltage Range: 200...600VAC 3...400HP @460VAC</li><li>Standard 3-wire or Y-Delta motor connections</li><li>Built-in Bypass Contactor</li><li>Built-in Electronic Motor Overload Protection</li></ul>

Series PF Softstarters

The PCE Hydraulic Elevator Softstarter and PCEC Panel Solutions are designed to simplify installation, set-up, and typical operation of motors that drive hydraulic elevators and escalators. This solid state starter solution is designed to operate 3 phase standard squirrel cage induction motors and can be connected to a 6 or 12 lead Wye-Delta (Star-Delta) or standard 3 or 9 lead motors. Through the use of LINE or INSIDE-THE-DELTA control, the solid state solution can provide ultimate control of the motor.The advantages of a solid state solution include the following:Provides smooth motor starting<ul><li>Decreases current surges on weak electrical systems</li><li>Reduced starting torque of the motor helps to reduce mechanical stress on system components</li><li>Helps meet both local and regional electrical codes when reduced voltage starting is a requirement</li><li>Eliminates voltage and current spikes associated with traditional Wye-Delta (Star-Delta) starters</li><li>Maximizes motor life due to reduced electrical strain</li><li>Lowers general system maintenance requirements for improved uptime</li></ul>The PCEC panel solution provides a standard PCE controller and a factory coordinated fault contactor on a common mounting plate for ease of installation. The PCE controller utilizes software optimized for the elevator industry along with a built-in selectable Class 10, 15 and 20 overload relay and SCR bypass to control all three phases. The pre-wired control harness (3 ft / ~1m flying leads) is supplied to simplify wiring into current installations while the mounting plate holes are the same as many standard Wye-Delta electro-mechanical starter panels. To insure start up performance both the PCE controller and PCEC panel assembly are factory tested before shipping.<ul><li>20 HP to 150 HP @ 460 V</li><li>200 … 600 V AC</li><li>3-Phase</li><li>Digital DIP switches to select control modes</li><li>Manual or Automatic Overload Reset</li><li>Class 10, 15, 20 or OFF Overload Relay dial setting</li><li>LED indicator for fauly diagnostics</li><li>UL and CSA Elevator ratings</li></ul>