Table b amptector secondary current groundfault pickupsettings in amperes sensor rating 100 1 150 200 300 400 600 800 1200 1600 2000 2400 3200 4000 a 57 60 65 80 110 145 180 260 330 400 530 640 800 1. Ler 1600101 for byron station, unit 2 regarding manual. Ds series, dsl series, ds206 series, ds416s series, ds416 series, ds420 series, ds632 series, ds840 series. View online or download eaton ds420 series instructions manual. National power equipment is your source for used and remanufactured air and vacuum circuit breakers, protective relays, current and potential transformers, trip devices, fuses, substation switchgear, and related parts. If the breaker was equipped with an amptector trip unit, proceed with the steps detailed in section 2.
Ds and dsl lowvoltage circuit breakers and cell parts. Amptector solidstate trip system amptector 1 mb 3123c ard sensors. Effective november 2010 instruction booklet ib 337901j supersedes ib 337901i dated 1098 instructions for low voltage power circuit breakers types ds and dsl powering business worldwide. Circuit breakers, relays, transformers national power equipmen.
Kits include a westector overcurrent trip device, direct. Lowvoltagebreakers powercircuit instructionsfor dslbreakers. Amptector required the use of an external time delay switch to provide this feature. The amptector i trip unit ground protection making current release discriminator servicing of amptector trip unit actuator sensors optional accessories undervoitage trip attachment overcurrent trip switch high load switchavailable with amptector i only latch check switch auxiliary switches amptector trip unit test kitfor amptectorionly 8. Instructions for field testing of ground fault systems.
Testing of amptector, digitrip rms or optim trip units using tester styles 140d481g02r, 140d481g02rr,140d481g03 or 140d481g04 for ds, dsii, dsl and dslii circuit breakers caution cutlerhammer i. This information supports the initial determination that this event was reportable in accordance with 10 cfr 50. Secondary kit user manual page 7 it says on page 7 of the instruction leaflet il5721bh07 for the secondary test kit that you must first turn off the ground fault function before secondary testing so i would assume that there is a ground fault defeat switch. Instructions for lowvoltage power circuit breakers types ds and. It develops an output for its associated trip actuator, when preselected conditions of current magnitude and duration are exceeded. Using the amptector adapter plug, connect to the test set wiring harness to the logic box to be tested. If sensors are changed because of changing load conditions etc. Poweroperated breakers closing facilities tripping facilities. View and download eaton ds206s series instructions manual online. The amptector is the intelligence of the overcurrent protection provided by the breaker. The user is cautioned to observe all recommendations, warn ings and cautions relating. These trip units are no longer available, but there are retrofit kits available to upgrade to the new 10 series digitrip 510, 610, 810, 910. Contact resistance testing of bus, difference between test.
The amptector adapter plug, shown above, is available from westrip to facilitate the testing of the rms2007af on the amptector test set. Principal parts in a manually charged springoperated mechanism. Instructions for low voltage power circuit breakers types ds. Jan 27, 2020 just wondering on some theory info about long bus runs on contact resistance testing prior to putting equipment into service. Since the only moving parts are the adjustments, the amptector will give long. Westinghouse amptector archives north american switchgear.
Instructions for testing trip units for ds, dsii, dsl and dslii. Testing it at 10a vs 100a, does testing it at a higher current make it a more accurate current reading. These are for setting the following characteristics. Manual operated mechanisms 30 explanation of spring charging mechanism. In the other applications the life of these devices is limited, by test, to the breaker limits. Ler 1600100 for byron, unit 2, regarding manual reactor. If the breaker was equipped with an rms trip unit, proceed to section 2. Digitrip rms trip units for type ds and dsl power circuit. Banana plug assembly connected to an amptector, timer switch off, short delay toggle switch in read amps position, hilow switch in lo, circuit selector set at a. Oct 05, 20 amptector ia soild state trip li, 1233c97g01, 6998d02g01 amptector ia soild state trip lig, 1233c97g02, 6998d02g02.
Westinghouse provides the westector overcurrent trip device as an individual unit or as part of a complete retrofit kit to replaceupgrade existing overcurrent tripping systems provided by the original equipment manufacturer. Westector overcurrent trip device westinghouse nuclear. If adding shunt trip, spring release or undervoltage trip to manual breakers. Powerlabs transferred the suspect amptector to quad plus outside laboratory on november 2, 2016 for additional failure analysis. Eaton ds206s series instructions manual pdf download. We have 1 eaton ds206 series manual available for free pdf download. Aug 07, 2014 the vintage amptector overcurrent trip device. Westinghouse cutler hammer wh amptector iia solid state. Amptector tester instruction leaflet electrical part manual s.
It is a device that has many solidstate components. Ds206s series circuit breakers pdf manual download. Find eatons time current curves for protective relays, fuses, loadcenters, panelboards and circuit breakers both current and vintage. How do you defeat ground fault with primary injection on. Nuclear servicesrepair, replacement and automation services. The original seismic testing of the ots switch cycle life of the charging motor, srd and sta are for the ds206 and dsl206 breakers only. Amptector trip units are ac devices that employ peak current sensing. Digitrip rms trip units for type ds and dsl power circuit breakers supplement created date. Manual mpmds breaker, which shows many subassemblies and detail parts in. Westinghouse ds and dsl low voltage power circuit breakers. There can be a total of five adjustable controls, with screwdriver adjustment. The analysis and troubleshooting concluded that the apparent cause of the breaker failure was a manufacturing defect on the amptector. Turn power switch on, power pilot lamp should light red and reset pilot lamp should. Add your listing here results 1 2 of 2 this category all listings.
Effective november 2010 instruction booklet ib 337901j supersedes ib 337901i dated 1098 instructions for low voltage power circuit breakers types ds and dsl. Subject lvequip breakers westinghouse amptector keywords. In no event will cutler hammer be responsible to the purchaser or user in contract, in tort. Operator manual electric mount draw out trip unit information manufacturer westinghouse type staticsolid state model amptector i a lsi curve number 2 c. Square d amptector 1a lsig archives north american switchgear.
Amptector trip unit test kit for amptector ia and iia. The uvta is reset with every cycle of the breaker, regardless of the method of trip. Click the button below to add the amptector ia model lsig trip unit 6998d02g65 to your wish list. View online or download eaton ds416 series instructions manual. Amptector ia can be supplied in various combinations of four.
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