Tavsif
Acrel Din Rail bir fazali AC energiya hisoblagichi elektr energiyasini iste'mol qilishni hisoblash va elektr talabini boshqarish uchun elektr ta'minoti tizimi, sanoat va tog'-kon korxonalari va kommunal xizmatlar uchun mo'ljallangan. Bu yuqori aniqlik, kichik o'lcham va oddiy o'rnatish xususiyatlariga ega. U barcha elektr parametrlarini o'lchashni elektr energiyasini kompleks o'lchash bilan birlashtiradi.

Tashqi ko'rinish
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Parametrlar
Kirish kuchlanishi | Malumot Kuchlanishi | AC220V |
Malumot chastota | 50Hz | |
Quvvat iste'mol | <> | |
Kirish oqimi | Asosiy oqim | 10A |
Maksimal joriy | 80A | |
Boshlanmoqda joriy | 4‰Ib | |
Iste'mol | <> | |
O'lchov samaradorligi | O'lchashning aniqligi | 1-sinf |
O'lchov diapazoni | 000000.00 99999999 kVt/soat | |
Soat aniqligi | Xato 0.5s/d dan kam yoki unga teng | |
Faol puls | Puls kengligi | 80±20ms |
Puls doimiy | 1000 imp/kVt soat | |
Aloqa | Interfeys | RS485(A plus,B-) |
Ulanish rejimi | Himoyalangan o'ralgan juft o'tkazgichlar | |
Protokol | MODBUS-RTU | |
Funktsiya | Funktsiya tavsifi | Funktsiyani ta'minlaydi |
kVt soatni o'lchash | Bir fazali{0}}faol kVt/soat (ijobiy va manfiy), 3 oylik tarixiy energiya ma'lumotlarini muzlatilgan saqlash | ■ |
Elektr parametrlarini o'lchash | Voltaj, oqim, faol quvvat, reaktiv quvvat, ko'rinadigan quvvat, quvvat omili va chastota | ■ |
LCD displey | 8 bitli qismli LCD displey | ■ |
Kalit dasturlash | Kod, manzil, uzatish tezligi, ko'p{1}}tarif va aloqa protokoli kabi parametrlarni o'rnatish uchun 3 ta tugma | ■ |
Puls chiqishi | Faol energiya pulsining chiqishi | ■ |
koʻp-tarif | 4 ta vaqt mintaqasi, 2 vaqt oralig'i ro'yxati, 14 vaqt oralig'i va 4 tarif stavkalari bo'yicha moslashtiring | □ |
Aloqa | Aloqa interfeysi: RS485, Aloqa protokoli: MODBUS-RTU | ■ |
Our single phase power meter could test the total active kwh and measure voltage, current, power and other electric parameters, also with optional function RS485 Modbus RTU. It's convenient to monitor, collect and manage the electric energy. It is fitted with RS485 communication port and adapted to MODBUS-RTU. ADL can be used in all kinds of control systems, SCADA systems and energy management systems.
O'lchamlari

Yordamchi quvvatning uzilishi
●Failure performance: the energy meter flashes and does not light up after being powered on.
●Troubleshooting:
1. Yordamchi quvvat manbai simlari mos kelishini tekshiring
asbobning ulanish sxemasi va simi bo'shashganmi yoki tushib ketganmi;
2. Yordamchi quvvat manbaining kirish kuchlanish qiymati asbobning normal ish kuchlanishi diapazonida yoki yo'qligini o'lchash uchun multi{1}}metrdan foydalaning.
Signal kiritish xatosi
●Failure performance: After the energy meter is powered on, the display power or energy count is not accurate.
●Troubleshooting:
1. Switch the display interface of the energy meter to the power (active P, power factor λ) interface, check whether the power display is negative and whether the power factor is between
0.9-0,95, so'ngra joriy signal chizig'ining kirish va chiqishi teskari yoki yo'qligini tekshiring (Ya'ni, oqimning kiruvchi chizig'i asbobning kiruvchi uchiga mos kelishi kerak) va energiya hisoblagichidagi simlar.
Aloqa buzilishi
●Failure performance: After the energy meter is powered on, it cannot communicate with the host computer normally.
●Troubleshooting:
1. O'lchov asbobining A va B aloqa chiqishi orasidagi kuchlanish qiymati ortiqcha (4,4-4,5) V gacha bo'lishi kerak;
2. Aloqa simlarini ulash usuli simli diagrammaga muvofiq to'g'ri ulanganligini tekshiring (ya'ni asbobning aloqa terminali A/B aloqa seriyali portiga mos kelishi kerak).
Ilova stsenariysi

Iqtibos

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