The altistart 48 soft start soft stop unit is a controller with 6 thyristors which is used for the torque controlled soft starting and stopping of three phase squirrel cage asynchronous motors. After pushing the start button to run the motor, the code phf comes up and the motor wont start. If the bypass contactor is used, phf fault detection can be extended. Steps for setting up the starter delivery of the altistart 48 check that the starter reference printed on the label is the same as that on the delivery note corresponding to the purchase order remove the altistart 48 from its packaging and check that it has not been damaged in transit fit the altistart 48 in accordance with the recommendations on page 102 and page 103 connect. Tutorial for troubleshooting the stf excessive starting time fault on the altistart ats48 soft starter. Schneider electric soft starter series altistart 22 from the official distributor, all series soft starters schneider electric altistart 22 at best prices. Open circuit between ats and motor, open or bad connection on input line power, shorted scr or bypass contactor, high power factor. Im troubleshooting a telemechanique altistart 46 ats46d88n soft start for a filter pump at an aquatic center. Altistart 48 olf schneider electric altistart 48 frequently asked question. Altistart 48 soft start soft stop units the altistart 48 soft start soft stop unit is a controller with 6 thyristors which is used for the torquecontrolled soft starting and stopping of threephase squirrel cage asynchronous motors in the power range between 4 and 1200 kw.
The altistart 48 ats48 series of soft starters by square d and schneider electric allows for consistent startstop rates that are independent of motor loads. Accessing menus accessing parameters display of soft starter status. Read and understand this manual before installing or operating the altistart 22. Factory setting current control circuit voltage control circuit consumption discrete output number discrete output type output absolute accuracy precision minimum switching current mar 30, 2012 ats48c11y soft starter for asynchronous motor ats48 208690 v 2290 kw main range of product altistart 48 product or component soft starter. Fr fault relay the fault relay is energized during normal operation and deenergizes if the soft start fault contacts open or if the motor thermal switch if supplied opens. When this type of fault appears the starter locks and the motor switches to freewheel mode. Tr trip relay used in shunt trip circuit breaker logic only. Altistart 01 the altistart 01 soft starter operates either as a torque limiter on starting or as a soft startsoft stop unit for asynchronous motors. The ats 48 is used on the motor line supply it is not inserted as a delta connection in the motor windings nominal motor current in.
Most altistart 01 models are available in a 45 mm width to match the industry standard for iec motor starters rated at or below 32 amps. Schneider altistart 48 220250kw digital soft starter. At each new run command, the ats48 checks the line supply phase rotation. Presentation altistart 22 soft start soft stop units. Fr also provides additional contacts for the soft start fault output. To learn more, please visit the schneider electric faq. If the factory configuration is not suitable for your application, refer to user manual 1494409 on here is the list of writable parameters in an easy start up mode. The last ve faults that have occurred are stored in. To learn more, please visit the schneider electric.
The altistart 48 soft start series by control techniques features easytoaccess paramters that ensure your. The altistart 48ats48 series of soft starters by square d and schneider electric allows for consistent startstop rates that are independent of motor loads. The motor underload threshold can be set between 20% and 100% of the nominal motor torque. Altistart and tcs are registered trademarks of telemecanique s. Altistart 48 olf as a rule, the altistart 48 control cl1.
Provided the fault condition is cleared, the unit should reset. Why does the ats46 or ats48 get a phase fault phf when. Viewing the most recent fault on altistart ats48 schneider. The following altistart 22 technical documents are available on the schneider electric website. Altivar 61 drives by schneider electric frequently asked. Understanding the stf error on altistart ats48 schneider. Below is a list of fault codes for the ats48 soft start series that will help determine most issues. If you need more informatio n, or for other a pplications, see the user manual on for a hard copy, contact your local. Jan 24, 2018 tutorial for restoring factory default settings on the altistart 48 ats48 soft starter via the front display programmingdrc menu.
The z suffix means the atv61 drive will ship without the vw3a1101 graphics keypad display. Soft starters altistart 01 the starting solution for singlephase and 3phase asynchronous motors from 0. Getting started with altistart 48 schneider electric. Facing problem with altistart 48 soft starter used for 75kw pump application. We are unable to fully test some advanced units, but most is fully tested. My ats46 or ats48 is getting a phase fault phf when attempting to start. Altistart 01 is one of the most compact soft starts available and features simple installation through din rail mounting and a removable control wiring terminal. What does the z suffix mean on the altivar 61 drives.
But circuit has been cheked for contactors and relays but everthing smees to be ok. Ats48 soft start troubleshooting and introduction mro blog. User manual this manual describes how to install, commission, operate, and program the soft starter. As a rule, the altistart 48 control cl1 cl2 and power 1l1 3l2 5l3 supplies must be. It comes ready to use for standard applications with class 10 motor. Connect the isolation device to the detected fault relay of the soft starter so that it. During operation the motor can be stopped by cancelling the run command. Jan 22, 2019 the altistart 48 ats48 series of soft starters by square d and schneider electric allows for consistent startstop rates that are independent of motor loads. The altistart 48 must be considered as a component. Altistart 48 soft starts maintenance and repair guide section 2preventative maintenance and troubleshooting. Check the line voltage, the connection to the soft. If the soft start will not start and a fault displays on the keypad, follow the general guidelines described to troubleshoot the soft start based on the displayed fault code. These devices are more advanced than the standard drives that cannot control the applied motor torque.
This fault appears if the measured phase rotation on l1l2l3 does not match the setting for phr in the pro menu. Wire the fault relay in the line contactor power supply sequence in order to. Quick start guide altistart 22 electronic power solutions. Performing factory reset on altistart 48 schneider electric.
Ats48c48q soft starter for asynchronous motor ats48 437 a. The altistart 22 can be used up to an ambient temperature of 60 c 140 f as long as the max. The altistart 01 combines compactness and simplicity for motor starters whilst providing. Altistart 48 quick reference guide 8636ho0501 32005 altistart 48 rdy esc ent tedr keypad operation 3character, 7segment display enters a menu or a parameter, or saves the displayed parameter or value returns to the previous menu or parameter, or increases the displayed value exits a menu or parameter, or aborts the displayed. The information in the table above is based on operation at a maximum ambient temperature of 40 c 104 f and mini. Altistart 48 panelmount soft starts recommended wiring diagrams. Check the line voltage, the connection to the soft starter and any isolating devices located between the line and the soft starter contactors, fuses, circuit breakers, etc. Francais demarreursralentisseurs progressifs page 2. Ats48c14q schneider electric3 phase soft starter 140 a. Do the altistart ats48 have any leakage voltage across the output terminals when unit is not running and what is the altistart 48.
Remove the altistart 48 from its packaging and check that it has not been damaged in transit. Inverters telemecanique drive telemecanique altistart 46 control panel altistart46control all used units are powered up and tested as far as we have knowledge to. Altistart 01n1 from 3 to 25 a altistart 01n2 from 6 to 85 a startingup assured using the boost function for difficult starting conditions. Confirm whether the shorting contactor is the issue by removing contactor out of the system by disconnecting and see if the soft starter will run without getting the phf fault. Understanding the stf error on altistart ats48 schneider electric. Fault display if a fault occurs during the operation of the altistart controller, a fault code is displayed on the keypad indicating the starter status. Apr 23, 20 im troubleshooting a telemechanique altistart 46 ats46d88n soft start for a filter pump at an aquatic center. Schneider altistart 48 digital soft start for a 230400v 3 ph motor up to 250kw 335hp at 480a, subject to application. The altistart 48 is factoryset for the most common operating conditions. Quick start guide altistart 22 preliminary information information below is designed to use for simple applications with 2wire control mode and freewheel stop. As a rule, the altistart 48 control cl1 cl2 and power 1l1 3l2 5l3 supplies must be disconnected before any operation on either the electrical or mechanical parts of the installation or machine. When the display powered down, power the unit back up. Altistart 48 panelmount soft starts recommended wiring.
Tutorial for restoring factory default settings on the altistart 48 ats48 soft starter via the front display programmingdrc menu. Welcome to the simply smartworld, compliments of telemecanique. Presentation altistart 22 soft start soft stop units presentation the altistart 22 soft start soft stop unit supports the controlled starting and stopping, via voltage and torque, of threephase squirrel cage asynchronous motors for power ratings between 4 and 400 kw. Apr 28, 2018 altistart 48 olf schneider electric altistart 48 frequently asked question. Opening of end of starting relay r2 opening of relay r1 the fault code flashes on the display as long as the fault is present. Altistart 48 prix as a rule, the altistart 48 control cl1. Apr 28, 2018 facing problem with altistart 48 soft starter used for 75kw pump application. What can cause a phf phase fault on the ats22 soft start. Products by siemens, yaskawa, schneider electric, control techniques, etc.
This provides automatic interruption of the line voltage following a fault and when the motor is not in use. Schneider electric altistart 48 frequently asked questions. Introduction the altistart 48 ats48 soft star ter offers stat eoftheart acceleration and deceleration control of standard threephase asynchronous induction squirrel cage motors. Using the altistart 01 starter enhances the starting performance of asynchronous motors by allowing the motor to start gradually and smoothly in a controlled manner. Schneider electric soft starter series altistart 22 buy in. Remove the control power cl1cl2 voltage from the unit until the display goes off. Check connections to measurement board to confirm they are secure and clean. One altistart 48 available for every standard motor rating from 10 to hp at. Schneider electric altistart 48 product information and frequently asked questions. Before installing or storing the altistart 48 ats48 soft starter, thoroughly. Instruction bulletin altistart 46 soft start controller steven. If the phr is changed, cycle control power for the new setting to take effect.
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