Imishinga ya Acrel
ACREL DJSF1352-RN DC metero yingufu zikoreshwa muri sisitemu yo gupima UPS muburusiya
Ibisobanuro:Iyi ngingo itangiza ikoreshwa rya metero ya “Acrel” DJSF1352-RN DC muri sisitemu yo gupima Uburusiya UPS.Bikoreshwa cyane cyane mugupima ingufu zisohoka muri sisitemu ya UPS, no gupima, itumanaho no kugenzura sisitemu yumuzingi binyuze kuri Rukuruzi.
1. Incamake yumushinga
Isosiyete iherereye mu Burusiya kandi ni isosiyete ikora bateri.Benshi bakora cyane mu gukora no gutanga za batiri z’inganda na UPS mu Burusiya.Umukiriya akeneye gukoresha metero ya DC mu gukurikirana no gupima ingufu z'amashanyarazi ku musaruro wa UPS.
2.DJSF1352-RN DC Ibipimo by'ingufu
DJSF1352-RN ya gari ya moshi yashizwemo ingufu za DC zagenewe sitasiyo y'itumanaho, DC ikarishye ibirundo, amashanyarazi yizuba hamwe nibindi bikorwa, uru ruhererekane rwa metero rushobora gupima ingufu za voltage, amashanyarazi, imbaraga niterambere kandi bigahindura ingufu nibindi muri sisitemu ya DC. Imikoreshereze nyayo yurubuga, urashobora gupima imbaraga zose, ariko kandi ugapima ingufu mugihe cyagenwe. Ibisubizo by'ibizamini birashobora gukoreshwa mubyerekanwe byaho, ariko kandi hamwe nibikoresho byo kugenzura inganda, mudasobwa kugirango habeho sisitemu yo gupima no kugenzura.
Imetero irashobora kugira interineti itumanaho hamwe na RS-485 itumanaho, kandi igashyigikira protocole ya Modbus-RTU hamwe na protocole ya DLT645-97 (07) icyarimwe. . ntarengwa kandi ntarengwa cyo gufata agaciro imikorere ya voltage nimbaraga zubu.
3.Ubwoko n'imikorere Ibisobanuro
Icyitonderwa ： mugihe ibyinjijwe bibiri bya DC （D） imikorere yatoranijwe ， niba Hall ya sensor yinjiza ikoreshwa mumuyoboro uriho, module yo gutanga amashanyarazi igomba gutangwa kugirango itange amashanyarazi kuri sensor ya kabiri ya Hall; niba D imikorere idatanzwe, yubatswe mumashanyarazi ya metero yamashanyarazi irashobora gukoreshwa.
Ibipimo bya tekiniki | Ironderero | ||||
Iyinjiza | Agaciro k'izina | Umuvuduko winjiza | Iyinjiza ryubu | ||
DC 0-1000V | Rukuruzi ya salle ： 0-20mA 、 4-20mA 、 0-5V ， 0-10V nibindi. | ||||
Kurenza urugero | Inshuro 1,2 zapimwe (zikomeza); Inshuro 2 zapimwe / 1 isegonda; | ||||
Gukoresha ingufu | Umuvuduko: ≤0.2VA, ubungubu ≤0.1VA | ||||
Icyiciro cyukuri | Icyiciro cya 1 | ||||
Imikorere | Erekana | Igice cya 8-biti LCD ecran (LCD) | |||
Imigaragarire y'itumanaho | RS485 options amahitamo abiri） | ||||
Porotokole y'itumanaho | Modbus-RTU ， DL / T 645-2007 | ||||
Hindura | Hindura ibisohoka | 2 Ibisubizo byerekana, 2A / 30VDC cyangwa 2A / 250VAC | |||
Hindura ibyinjijwe | 2 byumye byinjira | ||||
Ibisohoka | Igice cya kabiri gisohoka, ingufu ziva hanze | ||||
Reba SYS-> PLUS yerekana muri metero igenamiterere. Kurugero: Metero yerekana 100, ni 100imp / kWt | |||||
Amashanyarazi | Umuvuduko w'amashanyarazi | AC / DC 85-265V cyangwa DC24V (± 10%) cyangwa DC48V (± 10%) | |||
| Gukoresha ingufu | W 3W | |||
Imbaraga zumuriro zihanganira voltage | Amashanyarazi // Iyinjiza rya voltage // Iyinjiza ryubu // Gusohora ibyasohotse no guhindura ibyinjira // Itumanaho ryimbere / / Ibisohoka 3kV / 1min Amashanyarazi // Gusohora ibyasohotse // Iyinjiza rya voltage // Iyinjiza ryubu 3kV / 1min Ibisohoka bisohoka // Itumanaho ryimbere // Hindura ibyinjijwe 2kV / 1min | ||||
Impulse ihangane na voltage | ± 6KV | ||||
Kurwanya insulation | ≥ 40M Ω | ||||
Impuzandengo y'amasaha y'akazi | 0050000h | ||||
Ibidukikije | Ubushyuhe | Ubushyuhe busanzwe bukora: -25 ° C ~ +65 ° C; Kugabanya ubushyuhe bwakazi: -40 ° C ~ +70 ° C; Ubushyuhe bwo kubika: -40 ℃ ～ + 80 ℃ | |||
Ubushuhe | ≤93% RH, nta kondegene, nta gaze yangirika | ||||
Uburebure | 2500m | ||||
4.Ibisabwa byabakiriya
Umukiriya arashaka gupima imbaraga nyazo zisohoka za UPS kugirango abare igipimo cyo guhindura ububiko bwa UPS kubukoresha ingufu. UPS yinjiza amaherezo ikoresha metero yamashanyarazi ya ADL, impera isohoka ikoresha metero ya DJSF1352-RN DC, kandi ibimenyetso byamashanyarazi bifatwa binyuze mumashanyarazi kugirango bigere kumpamvu yo gupima umusaruro.
Bibliografiya
1.Ibisubizo kuri Enterineti Micro-grid Sisitemu2021.04
UMUTWE-UBWOKO-1
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