Electromechanical Overcurrent Relay
Ob ntawm peb theem lub cev muaj zog tam sim no tau saib xyuas los ntawm cov transformers tam sim no. Sab nraud Cts yuav tsum muaj rau cov tam sim no ntau tshaj 60Amps.
EOCR-SS
Kev ua haujlwm ntawm electromechanical overcurrent relay
Kev tiv thaiv overload thiab theem poob
Independently adjustable pib thiab mus txawv tebchaws ncua
Visual current setting aidtrip indication (LED)
Lub zog hloov pauv (90 txog 260VAC lossis 320 txog 480VAC)
Kev tiv thaiv tsis zoo (N hom)
Electronic shear{0}}pin muaj nuj nqi
Cov lus piav qhia ntawm electromechanical overcurrent relay
Ob ntawm peb theem lub cev muaj zog tam sim no tau saib xyuas los ntawm cov transformers tam sim no. Sab nraud Cts yuav tsum muaj rau cov tam sim no ntau tshaj 60Amps. Internal solid state circuitry piv nrog rau qib preset tam sim no. Thaum load tam sim no tshaj li preset mus txawv tebchaws, liab LED illuminates, thiab tom qab lub preset lub sij hawm, lub ntaus ntawv mus txawv tebchaws, thiab hloov nyob rau hauv SPDT relay hu, liab LED tseem illuminated qhia ib tug overload mus txawv tebchaws tshwm sim.Txog thaum phau ntawv los yog tej thaj chaw deb hluav taws xob pib dua los ntawm kev cuam tshuam cov khoom. pib.
Yog tias cov khoom thauj tam sim no poob qis hauv qab qhov taw qhia ua ntej qhov kev ncua sij hawm ua ntej pib rov pib lub sijhawm mus txawv tebchaws.Nrog cov kev pabcuam pom ntawm LED, flashing ntawm 100 feem pua ntawm preset load, qhov tseeb load tam sim no tuaj yeem txiav txim siab yam tsis muaj kev pab ntawm Ammeter. TEST khawm muab txoj hauv kev rau kev sim cov kev pabcuam -kev tsim nyog thiab kev ncaj ncees ntawm lub cuab yeej. Internal relay yog energized nyob rau hauv ib txwm ua hauj lwm mob (lub caij nplooj zeeg- nyab xeeb) thiab yuav tsis ua kom npaj hom nrog cov khoom poob los yog tus kheej tsis ua hauj lwm.
Pib ncua sijhawm ncua sijhawm:0.2-30 vib nas this.
Lub sij hawm ncua sij hawm mus txawv tebchaws:0.2-10 vib nas this. Tej zaum yuav raug siv los ua hluav taws xob shearpin los ntawm kev teeb tsa lub sijhawm mus ncig kom tsawg.
Kev tsim kho
Dimensions ntawm electromechanical overcurrent relay
Specifications
Qauv | EOCR-SS | ||
Ntau yam tam sim no | 05) 1-5A 30) 5-30A 60) 5-60A | ||
Lub Sijhawm Ua Haujlwm | D-TIME | 0.2-30 vib nas this | |
O-TIME | 0.2-10 vib nas this | ||
Qhov tseeb | Tam sim no | ±10 percent | |
Sijhawm | ±15 percent of max.time set value | ||
Lub sijhawm yam ntxwv | Lub Sijhawm Kawg | ||
Tswj Voltage | 220) Voltage Dawb (90-260)VAC, 50/60Hz 440) Voltage Dawb (180-480)VAC, 50/60Hz Lwm yam voltage optiona | ||
Rated Voltage | 600VAC, 50/60Hz | ||
Tam sim no Sensing | 2 Cts | ||
Tso zis Contacts | Tiv tauj | SPDT 3A / 250VAC tiv taus | |
mob | N Hom | Nquag energized (95 98 kaw) | |
R Hom | Nquag de-energized(95 96 kaw) | ||
Rov pib dua | Phau ntawv los yog tej thaj chaw deb hluav taws xob los ntawm kev cuam tshuam cov khoom | ||
Ib puag ncig | Temp. | Khiav | -2060 deg.ע |
Khw | -3080 deg.ע | ||
Cov av noo | -3085 feem pua RH, Tsis-condensing | ||
Rwb thaiv tsev | Nruab nrab ntawm casing thiab circuits: | ||
Dielectric zog |
3) Ntawm Circuit Court: AC 2000V, 60Hz, 1min | ||
Kev siv fais fab | Hauv qab 2 W | ||
Mounting | 35mm Din Rail (D) lossis Vaj Huam Sib Luag (P) | ||
※The run-up current of motor (starting current) does not cause relay trip because overcurrent protection of EOCR is not applied during motor run-up time | |||
Cim npe nrov: electromechanical overcurrent relay, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, nqe, hais, Tshuag, ua nyob rau hauv Suav teb
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