Single Phase DC Multifunction Mita a Ɛyɛ Fɛ

 

The single phase DC multifunction mita no yɛ nea yɛn adwumakuw no ayɛ ama applications te sɛ foforo ahoɔden kar charging stations, owia ahoɔden a wɔde ma, telecommunications base stations, ne ɔdan automation.This biako phase DC multifunction mita yɛ awo ntoatoaso foforo miniature nyansa DC anyinam ahoɔden mita, a ɛfa gyinapɛn DIN35mm keteke mounted installation, modular nhyehyɛe nhyehyɛe, na ɛwɔ mfaso horow a ɛwɔ dual circuit simultaneous susuw, nketewa kɛse, ɛnyɛ den sɛ wobɛhyehyɛ, na ɛnyɛ den sɛ wobɛfa nkitahodi so.

Nsusuwii dwumadi

Ɛwɔ anim ne akyi DC ahoɔden mita dwumadie na ɛtumi sie ne data;Equipped ne bere-kyɛ mita dwumadie,anyinam ahoɔden yɛ aboaboa,kora,na charged wɔ 1-4 bere mu sɛnea ɛne bere a ɛne no hyia; Wobetumi de anyinam ahoɔden nyinaa asie akosi asram 12;Data akorae hye bere yɛ 24:00 wɔ ɔsram no awiei,anaasɛ dɔnhwerew biara bere a ɛda ɔsram biara da a ɛto so 1 ne 28 ntam.

Nsusuwii ne Nhwehwɛmu a Wɔyɛ

Tumi susuw,kyerɛw,na kyerɛ mprempren voltage,mprempren,tumi,ne dodow a anyinam ahoɔden mita, a susudua mfomso (reference error)ntra ± 1%.

Nkitahodi Dwumadi

Equipped ne biako RS485 interface, tumi boaboa dual loop data.The nkitahodi protocol DL / T 645-2007 yɛ nea wɔayɛ sɛ ɛne Modbus RTU hyia, na users betumi apaw sɛ wɔde bedi dwuma ankasa.The nkitahodi ahoɔhare yɛ 1200bps ~ 9600b,a default 2400bps.

Mita a wɔsan de si hɔ

Electric energy mita no betumi ayɛ reset adwuma wɔ battery level no so a tumi krataa ne ahobammɔ ho adansedi, na wɔkyerɛw reset adwuma no daa sɛ adeyɛ.

Dwumadi a Wɔde Kyerɛkyerɛ

Wɔde button display adwuma ahyɛ mu ma;

Wɔakyekyɛ nneɛma a wɔde kyerɛ no mu abiɛsa: akontabuo botaeɛ,kɔd,ne nsɛnkyerɛnneɛ;

Akontaabu a wɔada no adi no gye ɔman no mmara kwan so susuw akuw no tom;

Boa kyerɛ battery levels kɔ 0-4 decimal mmeae.

Freezing dwumadie

Da biara freeze: sie tumi a ɛyɛ adwuma a ɛyɛ papa ne bɔne nyinaa ne anyinam ahoɔden ahoɔden a ɛyɛ rate ahorow ne data a ɛsakra anadwo fã da biara, na ebetumi de data asie asram abien;

Bere a wɔde yɛ nwini: Ebetumi akora tumi a ɛyɛ adwuma a ɛyɛ papa ne nea enye nyinaa, ne ahoɔden ne data a ɛsakra a ɛwɔ rate biara mu,na ɛde data no ayɛ nwini mpɛn 60 wɔ bere a wɔahyɛ mu.

DC ɛlɛtrɔnik multi rate ahoɔden mita no bi ne micro-controller module,voltage sampling module,mprempren sampling module,485 nkitahodi unit,LCD display module,ne adwuma tumi module.The voltage sampling module no boaboa voltage nsɛnkyerɛnne ano denam high-precision, low-temperature drift voltage divider resistors;Mprempren sampling module no boaboa mprempren nsɛnkyerɛnne ano denam manganese kɔbere so shunt;Akyi a a series of digital processing within the microprocessor,wɔdannan nsɛnkyerɛnne a wɔaboaboa ano no kɔ pulse signals a ɛne tumi hyia ma bere-sharing accumulation,a ɛde anyinam ahoɔden a wɔde di dwuma nyinaa ne tariff rates.The RS485 nkitahodi module no betumi anya akyirikyiri data exchange na upload parameters te sɛ anyinam ahoɔden parameters,events,freezing,bere,ne parameters afoforo wɔ energy meter.This ahoɔden meter integrates dwumadi ahorow pii,a ahoɔden ka ho mita,nsɛm a wɔkora so ne dwumadie,bere ankasa-bere sohwɛ,automatic control,ne nsɛm a wɔde sesa.