Cov ntawv thov

The HWM041 series are DIN rail three-phase multi-rate electronic energy.ntsuass. Lawv siv ntau yam thev naus laus zis siab heev ntawm kev tshawb fawb thiab kev txhim kho, xws li microelectronic-techniques.

tshwj xeeb IC loj (integrated circuit). digital sampling thiab processing technology.

Cov txheej txheem SMT, thiab lwm yam. Lawv cov kev ua tau zoo ua raws li Cov Qauv Thoob Ntiaj Teb IEC 62053-21 rau Chav Kawm 1 peb theem lub ntsuas zog nquag. Lawv tuaj yeem ntsuas qhov kev siv zog nquag ntawm cov khoom siv hauv peb theem AC network ntawm 50Hz lossis 60Hz. Cov koob HWM041 muaj ntau qhov kev teeb tsa rau kev xaiv, kom haum rau ntau yam kev xav tau ntawm kev ua lag luam. Lawv muaj cov yam ntxwv nrog kev ntseeg siab zoo heev rau lub sijhawm ntev, me me, lub teeb yuag, zoo nkauj, yooj yim teeb tsa, thiab lwm yam.

Cov Haujlwm thiab Cov Nta

◆ Muaj raws li 35 hli DIN txheem tsheb ciav hlau mounted, conforming rau Standards DIN EN 50022, aswell li pem hauv ntej PANEL mounted (qhov chaw nruab nrab ntawm ob lub qhov mounting yog 63 hli).

◆ Ob txoj kev teeb tsa saum toj no yog xaiv tau rau tus neeg siv.

◆ Qhov dav ntawm 10 tus ncej (modulus 12.5mm), ua raws li Cov Qauv JB/T7121-1993.

◆ Xaiv tau lub sijhawm siv ntsuas hauv 3 tus nqi. Teem tau 12 lub sijhawm ib hnub. Teem tau hnub tim txhua hli kom nyeem tau lub ntsuas tau. Teem tau ib tus nqi thaum hnub so.

◆ Xaiv tau 2 lub taritts metering, nruab nrog lub qhov chaw teeb tsa tarift, yog tias qhov hluav taws xob tswj hwm yog 0-90 Vac. qhov teeb tsa tarift yog F1. Yog tias qhov hluav taws xob tswj hwm yog 150 -400 Vac, qhov teeb tsa taritt yog F2. Kev hloov pauv Tarift yog tswj los ntawm lub sijhawm sab nraud lossis cov khoom siv zoo sib xws.

◆ Lub 'meter' uas muaj lub sijhawm siv metering hauv 3 tus nqi muaj lub moos chip sab hauv thiab lub roj teeb lithium uas tsis tas yuav kho. Lub peev xwm ntawm lub roj teeb tuaj yeem kuaj pom tam sim ntawd thiab tso tawm, khaws cov ntaub ntawv rau 12 lub hlis.

◆ 7 tus lej LCD nrog ob txoj kev xaiv: kev tso saib voj voog (default) lossis thawb cov khoom tso saib hauv qab los ntawm cov khoom. Koj tuaj yeem teeb tsa lub sijhawm tso saib voj voog. Koj tuaj yeem xaiv cov ntaub ntawv ntawm kev tso saib. Tus lej decimal ntawm cov ntaub ntawv tso saib tuaj yeem teeb tsa ua 1 lossis 2 tus lej.

◆ Xaiv tau qhov chaw sib txuas lus infrared sab hauv thiab qhov chaw sib txuas lus RS485 rau kev teeb tsa lossis nyeem lub 'meter'. Qhov chaw teeb tsa ntawm lub 'meter' muaj kev tiv thaiv lo lus zais. Cov txheej txheem sib txuas lus ua raws li Cov Qauv DL/T645-1997. Kuj tseem xaiv tau lwm cov txheej txheem sib txuas lus.

◆ S-kev sib txuas (xaim iniet los ntawm hauv qab thiab xaim hluav taws xob rau sab saum toj) muaj ob hom kev sib txuas: kev sib txuas ncaj qha thiab kev sib txuas CT rau kev xaiv.

◆ T-Rau CT kev sib txuas 'meter', nws yog kev nyeem ntawv tsis ncaj qha lossis kev nyeem ntawv ncaj qha rau kev xaiv. Rau kev nyeem ntawv ncaj qha.

◆ U-muaj 27 hom CT nqi teeb tsa, tom qab teeb tsa CT nqi, peb tuaj yeem nyeem lub 'meter' ncaj qha, tsis tas yuav muab CT nqi sib npaug.

◆ V-Lub CT nyeem ncaj qha 'meter' yog 7 tus lej LCD zaub: 5 + 2 tus lej (tsuas yog ntawm CT tus nqi yog 5: 5A) lossis 7

◆ Cov lej W, uas nyob ntawm qhov teeb tsa CT tus nqi.

◆ X-Nrog lub cim xeeb tsis hloov pauv, khaws cov ntaub ntawv mus tas li thaum lub zog raug txiav.

◆ Y-Nruab nrog lub polarity passive energy impulse output terminal, ua raws li Standards IEC 62053-31 thiab DIN 43864.

◆ Z-LEDs qhia txog lub xeev fais fab ntawm txhua theem, lub teeb liab zog, kev taw qhia tam sim no ntawm cov khoom thauj, lub xeev tam sim no thiab lub xeev kev sib txuas lus ntawm cov ntaub ntawv.

◆ AA-Kev nrhiav tsis siv neeg rau qhov kev taw qhia ntawm cov khoom thauj tam sim no thiab yuav qhia los ntawm LED.

◆ AB-Ntsuas qhov kev siv zog nquag hauv ib qho kev taw qhia ntawm peb theem, uas tsis muaj feem cuam tshuam nrog qhov kev taw qhia tam sim no ntawm txhua qhov, ua raws li Cov Qauv IEC 62053-21.

◆ AC-Lub hau luv luv yog ua los ntawm lub PC pob tshab, kom txo qhov chaw teeb tsa thiab yooj yim rau kev teeb tsa hauv nruab nrab.

◆ Rau CT kev sib txuas 'meter', nws yog kev nyeem ntawv tsis ncaj qha lossis kev nyeem ntawv ncaj qha rau kev xaiv. Rau kev nyeem ntawv ncaj qha.

◆ muaj 27 hom CT nqi teeb tsa, tom qab teeb tsa CT nqi, peb tuaj yeem nyeem lub 'meter' ncaj qha, tsis tas yuav muab CT nqi sib npaug.

◆ Lub ntsuas nyeem ncaj qha CT yog 7 tus lej LCD zaub: 5 + 2 tus lej (tsuas yog ntawm CT tus nqi yog 5: 5A) lossis 7 tus lej, uas yog nyob ntawm qhov teeb tsa CT tus nqi.

◆ Nrog lub cim xeeb tsis hloov pauv, khaws cov ntaub ntawv mus tas li thaum lub hwj chim raug txiav.

◆ Nruab nrog lub qhov hluav taws xob passive impulse output terminal, ua raws li Cov Qauv IEC 62053-31 thiab DIN 43864.

◆ Cov LEDs qhia txog lub xeev fais fab ntawm txhua theem, lub teeb liab zog, kev taw qhia tam sim no ntawm cov khoom thauj, lub xeev tam sim no thiab lub xeev kev sib txuas lus ntawm cov ntaub ntawv.

◆ Kev nrhiav tsis siv neeg rau qhov kev taw qhia ntawm cov khoom thauj tam sim no thiab yuav qhia los ntawm LED.

◆ Ntsuas qhov kev siv zog nquag hauv ib qho kev taw qhia ntawm peb theem, uas tsis muaj feem cuam tshuam nrog qhov kev taw qhia tam sim no ntawm cov khoom thauj kiag li, ua raws li Cov Qauv IEC 62053-21.

◆ Lub hau luv luv yog ua los ntawm PC pob tshab, kom txo qhov chaw teeb tsa thiab yooj yim rau kev teeb tsa hauv nruab nrab