Advanced motor protection and control fuji duo series. Different scenarios can threaten the lifetime of the compressor where the see1 can protect. The e1 plus overload relay provides uninterrupted protection to the motor, even in the event of an e1 plus ethernetip module failure. Volume 5motor control and protection ca0806eaugust 2018 v5t41. Rt7e1 and rt7e2 thermistor protection relays are designed to keep that from happening. E3 and e3 plus overload relay specifications bulletin number 193, 592. Contactors, overloads and manual motor starters minicontactors and overloads up to 20 amps or 7. The sidemounted accessory modules electronically interface with the e1 plus overload relay so that all control circuit connections are made at the e1 plus overload relay terminals. Enhanced electronic overload manual reset e overload. Industrial control bulletin 592 e1 plus solidstate. Bulletin 592 e1 plus overload relay application and. The solidstate design of the e1 plus overload relay, offered in two models, provides ambient temperature.
Rt7 investment protection thermistor protection relays. Phase3 phase, relaytrip class 10, manual reset, reset typemanual, standardiec, sub brande1 plus, trip. The rt7 is not a replacement for an overload relay. It provides improved protection against the damage caused to motors under phase loss conditions. E1 plus overload relay specifications features accurate, reliable performance current measurementbased protection while electromechanical overload relays pass motor current through heating elements to provide an indirect simulation of motor heating, the.
Bulletin 193 e1 plus profibus module distributor data. Rockwell automation allenbradley 193ed1cb e1 plus 15 a iec overload relay. Figure 5 e300 dol and singlephase fullvoltage connections nema. The adapter is properly connected and communicating with the e3. Bulletin 193 e1 plus solidstate overload relays e1 plus solidstate overload relays. Direct mounting to the left side of the 193ee and 592ee e1 plus overload relays means that only. A thermal memory circuit allows the e1 plus overload relay to model the heating and cooling effects of. E1 plus overload relay specifications sidemount expansion modules by using optional sidemount expansion modules, you can expand the functionality of the e1 plus overload relays cost effectively and enhance machine operation and protection.
E1 plus overload relay specifications features accurate, reliable performance current measurementbased protection while electromechanical overload relays pass motor current through heating elements to provide an indirect simulation of motor heating, the e1 plus overload relay directly measures motor current. Advanced motor protection and control fuji duo series fujis new motor control system for the international market. Publication 193td007benp, march 2011 e3 and e3 plus electronic overload relays with integrated devicenet communications 2. This type of overload relay is comprised of a heater winding, a mechanical mechanism for activation of a tripping mechanism, and a eutectic alloy. Rockwell automation announces that as of april, 2021, our bulletin 193 iec and 592 nema e1 plus electronic overload relays will be discontinued and no. E1 plus overload relay specifications literature library. Manual motor starters that provide optimal protection by integrating the functions of a molded case circuit breaker and thermal overload relay into a highly compact unit. Page 14 chapter 1 the e300 overload relay typically is wired in one of two different motor connections. Fewer units means greater application flexibility the cep7 soild state overload relay is available in three basic models. Increased flexibility, enhanced protection the c440xtoe electronic overload relay delivers enhanced motor protection and communications capabilities in a single compact device, directly monitoring motor current in each phase. Allen bradley e1 plus order e1 allen bradley overload.
Manual motor frame size breaking type setting ranges starter use upper limit in. Instead, it is additional protection from damaging heat buildup in the motor. Across the enterprise and throughout the lifecycle, you must continuously strive for ways to leverage your existing automation investment. The specification guidelines in this document are intended to aid in the specification of. Allen bradley e1 plus overload relay that has adjustable ranges from 1 to 90 amps must specify amp range below comes with manual and automatic reset, phase loss protection, adjustable class tripping, reset and stop button and trip indication mounts directly to any 100c09 to 100c97 3 pole contactor range dependent on contactor frame size. E1 and e2 electronic overload relays rockwell automation. Manualautomatic reset the overload relay is factory set at m for manual reset operation. E1 plus ethernet side mount module user manual rockwell. The examples and diagrams in this manual are included solely for illustrative purposes. Electronic overload relays e1 plus comprehensive motor allenbradley have introduced their new e1 plus, second generation. Electronic overload relays e1 plus comprehensive motor protection allenbradley have introduced their new e1 plus, second. Industrial control bulletin 193 e1 plus solidstate.
Bimetal overload relay the heater elements as an integral part of the design. Selectable manualautomatic, through means of a dip switch setting. Bulletin 592, e1 plus solid state overload relay, automatic manual reset, 945 amps 3 phase, mounts to nema contactor representative photo only actual product may vary based on configuration sections overload data bulletin number 592 nema overload relay. E1 plus electronic motor protection relays nhp electrical. Sirius 3ru11 overload relays feature manual or automatic reset, adjustable current settings, ambient compensation, and a differential trip bar that causes the. View and download allenbradley e3 plus installation instructions manual online. E1 e2 e2 e1 e2 e1 e2 current monitors phase monitors thermistor monitors motor rotation monitors under and overcurrent protection under and overvoltage protection phase imbalance and phase loss protection voltage based overtemperature protection speed detection via. This kind of versatility and accuracy is simply not possible with traditional bimetallic or eutectic alloy electromechanical overload relays. The face of the electronic overload relay shall provide. The electronic overload relays reset mode shall be. Reset type automatic and manual automatic and manual automatic and manual. A thermal memory circuit allows the e1 plus overload relay to model the heating and cooling effects of motor on and off periods.
The adapter is establishing an io connection to the e3 plus overload relay. New value for control panels low voltage switching gears. Overload relays solid state esp200, class 48, 958, 958l and bimetal general. E3 plus overload relay when features andor functions apply specifically to it. A manual reset function, visible trip indicator and test reset button are also included. Time to trip during an overload condition, the e3 overload relay provides an. A eutectic alloy is a combination of two or more materials, which solidifies or melts at a specific known temperature. The e1 plus overload relay is not a ground fault circuit interruptor for personnel protection. Migration solutions demanding market conditions pose significant challenges.
Bulletin 193, 825p, 809, 8, 817, 819 motor protection. The e3 overload relay offers configurable phase loss protection in allowing the installer to enable or disable the function plus set a time delay setting, adjustable from 0. Cep7 solid state manual reset or automatic reset can. Its a user account and rewards program in one, so in addition to the. The bulletin 193eaebes is a selfpowered, solidstate overload relay that provides advanced motor protection when compared to traditional bimetallic overload relays. The superbreakers superclub is your ticket to great savings. E3 and e3 plus electronic overload relays with integrated.
Dip switch settings allow the selection of trip class 10, 15, 20, or 30 and the reset mode manual or automatic, making these devices very versatile. Conventions parameter names are shown in italic typeface. E3 overload relay as it applies to both the e3 and e3 plus overload relays. On powerup, it assumes that the e1 plus overload relay is in a nontripped condition. Auto manual reset, trip class 10, 15, 20 or 30 enhanced 0.
If manual reset is selected, overload can be reset immediately. Lodam compressor protection module technical manual. E1 plus electronic overload relays the user shall provide one current transformer ct for each motor phase, and shall connect the cts secondary leads to the appropriate e1 plus overload relay power terminals, as shown in current transformers wiring diagrams. Contents c396 electronic overload farnell element14. Electronic overload relays from abb a complete range from 0. In addition, the e1 plus relay detects a 50 % phase imbalance in the same way as a phase loss. The point of reset is user adjustable from 1100% tcu. For automatic reset operation, turn the reset adjustment dial to the a position, as shown in the illustration. Rated up to vac complies to iec60997 for nominal operation voltage of volts.
For definitive feedback on trip status of the e1 plus overload relay, one of the profibus module inputs may be wired to the n. This ensures accurate protection for both hot and cold motors. Overload relays are designed to imitate on a much smaller scale the heating patterns of the electric motor it is installed in, and interrupt the current once the heat sensing mechanism in the relay reaches a certain temperature. General the protection device see1 is used for protection of scroll and screw compressors. Its relay is used in the safety chain for the compressor and will open in case of a failure. Rockwell automation announces that as of april, 2021, our bulletin 193 iec and 592 nema e1 plus electronic overload relays will be discontinued and no longer available for sale. Bulletin 193, 825p, 809, 8, 817, 819 motor protection rockwell automation 41 quick selection table overload relays bulletin no. Rockwell automation 193ed1db iec overload relay,electronic,trip class 10,manual reset,3.
Magnetic contactor contactor j7kc thermal overload relay j7tc manual motor starter j7mc reversing magnetic contactor j7kcr auxiliary relay contactor relay j7kca. Overload relays solid state esp200, class 48, 958 and 958l. Finally low voltage switching gears joining into the omrons panel solution portfolio. Contacts relay tripped relay not tripped manual automatic manual automatic nc 9596 no 9798 open closed open closed closed open closed open button r. Selectable manual automatic, through means of a dip switch setting. An overload relay is made up of a heater paired with normallyclosed contacts that open once the heater gets too hot. Bulletin 193edee e1 plus electronic overload relays. Buy 193eege 193eege allen bradley overload relay e1 plus from distributor santa clara systems. The electronic overload relay s reset mode shall be. E1 plus electronic overload relays rockwell automation. Customers are encouraged to migrate to our e100 overload relays. Bulletin 193edee e1 plus electronic overload relays 2219 0 1 2 3 4 5 6 7 8 9 10 11 12 approximate dimensions approximate dimensions are shown in millimeters.