Micrologic 2, 5 and 6 trip units can be used on any compact nsx circuit breaker. Similarly, by setting the devices so that each trip curve is clear from the device downstream of it will ensure discrimination between devices. Tutorial for replacing a micrologic trip unit on a powerpact pframe molded case circuit breakers. Micrologic trip units are field replaceable to allow for upgrading of the trip unit in the field. Instruction bulletin 4804094003 0301 cedar rapids, ia, usa k279 pe and px electronic trip circuit breakers with micrologic trip system series 6b retain for future use. The figures below show all the screens of the 2 micrologic e navigation trees with all details. For complete information on available circuit breaker models, frame sizes, interrupting ratings, sensor plugs, rating plugs and trip units, see the product catalog. Download the user manual schneider electric mafiadoc. Free shipping on many items browse your favorite brands affordable prices. Here is what were doing about network reliability, customer and employee safety, and how best to request or reschedule an appointment. We know how important reliable service is to you, now more than ever. Setting the shorttime protection set the isd pickup using the dial of the face of the 3. Micrologic trip unit communicating with opc server. Read these instructions carefully and look at the equipment to become familiar.
The information provided in this documentation contains general descriptions and or technical characteristics of the performance of the products contained herein. Enhanced power measurements functions power quality measurements arequires neutral current transformer in 3o4w systems. For complete information on available circuit breaker models, frame sizes. It also provides guidance for potential solutions to restore power. Power quality measurements the trip unit is only available when the breaker type is electronic or stored energy. Micrologic 2m and 6 em trip units can be used on any compact nsx circuit breaker. Communication settings1 for micrologic a with communication option. Compact nsx dc circuit breakers and switchdisconnectors. To learn more, please visit the schneider electric faq. Entelliguard g wavepro ak, akr conversion kits power break power break ii hpc switch, new generation. The p trip unit has a circuit voltage power supply which will power the trip. Electronic trip insulated case circuit breakers manufactured by square d use the micrologic electronic trip system to sense overcurrents and trip the circuit breaker. Global english welcome to the schneider electric corporate website. Entelliguard tu trip units installation, operation, and maintenance manual ge industrial solutions for ulansi trip units used in the following circuit breakers and switches.
Replacing micrologic trip unit on powerpact pframe. Energy trip unit panelboards by schneider electric. Document includes user manual micrologic x control unit user guide 052016. Low voltage electrical distribution compact nsx micrologic 56. If fullfunction test kit passes test, spinning logo screen will advance to fullfunction test kit title screen fig. For the first time, users can monitor both energy and power.
Isd pickup setting values the isd pickup setting value is in multiples of ir. The large lcd display used by the p trip unit requires too much current to be powered by current flow through the circuit breaker. The table below indicates which devices can be used accord ing to the in rating of the distribution trip units and the circuit breaker size. The tsd time delay is fixed and cannot be adjusted. Compact nsx micrologic 567 electronic trip units user guide. Testing reliability of micrologic trip unit on nsx circuit breaker. Acb,mccb 48049602401cedar rapids, ia, usainstruction bulletinretain for future use. This video shows how to test the reliability of micrologic trip unit on a compact nsx moulded case circuit breaker mccb using micrologic. Business it groundbreakers for over 35 years micro logic is one of the 300 largest smes in quebec and is a leader in the province as a valueadded reseller of it solutions.
We are taking a number of steps to ensure you remain connected to your micrologic services, amid the growing concern about coronavirus. Moulded case circuit breakers micrologic trip units. The micrologic 1 and 2 trip units are described in the compact nsx circuit breakers user manual. All electronic trip insulated case circuit breakers are manufactured with a fullfunction trip system. Nx2to7 control units user manual micrologic x control.
May 30, 2003 hello matjaz, i hope you have all the manuals for the micrologic device. The thermal trip curves are calculated for selfcooled motors. The table below indicates which devices can be used according to the in rating of the distribution trip units and the circuit breaker size. Square d added increased emcefi immunity to micrologic trip units built after december of 2005 following reports of nuisance trips during switching operations. Pe and px electronic trip circuit breakers with micrologic. The micrologic plmacs is a device designed to perform measurements on a 3phase electrical power source and load, recording the measurements on a removable sd card with options of transmitting the data in realtime to the user via sms or text messaging. Micrologic advanced protection ap troubleshooting guide. Micrologic trip unit settings schneider electric pages 1. Micrologic trip units lv434103 092009 using micrologic trip units aim this chapter describes the navigation principles for micrologic 5, 6 and 6 em trip units. Power quality measurement and advanced protection features. Current protection 0 overload and fault indications 4 measurements 5 trip history and prealarms 7. Micrologic 5 and 6 electronic trip unitsuser guide unidades. Get the best deals on micrologic when you shop the largest online selection at.
You need the modbus communication for micrologic manual, the micrologic control units 5. Download documents for micrologic trip units micrologic electronic trip units are. Includes all features listed for micrologic standard trip unit, as well as. Micrologic 2 m trip units are adapted to protecting motorfeeders on standard applications. Display for the first most recent trip of the five trips recorded in the trip. Powerpact h, j, and lframe circuit breakers trip units micrologic 5 6 a or e trip units. For our vertical mounted micrologic electronic trip units, some have the ability to swap out their unit plug and have their trip characteristics adjusted. Configuring h, j or l frame micrologic trip units via display.
Includes all features listed for the micrologic p power trip unit, as well as. Powerpact h, j, and lframe trip units schneider electric. Jan 31, 2018 introducing certain offers of micrologic for our different frames, this video goes over this electronic trip solution available on our molded case powerpact circuit breakers, and on our. Micrologic 0, 1, 2, and 3 trip unitsuser guide unidades. Includes all features listed for the micrologic power trip unit, as well as. If logo continues to spin longer than ten seconds, fullfunction test kit has failed poweron test. Apr 15, 2016 tutorial for changing settings on micrologic h, j, or l frame circuit breakers via the lcd display. Digital modules for micrologic x control units masterpact mtz. Selecting the type of neutral protection 10 setting procedure 11 setting the micrologic 2. Micrologic trip unit configuration control power the p trip unit is designed to be used with an external 24 vdc power supply. With over 35 years of experience and 180 employees, the company serves the entire province of quebec and offers customized solutions for its. Micrologic trip units documents and downloads schneider electric.