Acrel Projects
ACREL DJSF1352-RN DC matla metres Kopo ho UPS metering system Russia
Kakaretso:Sengoliloeng sena se hlahisa ts'ebeliso ea "Acrel" DJSF1352-RN DC meter tsamaisong ea metering ea UPS ea Russia. E sebelisoa haholo ho lekanya matla a tsoang tsamaisong ea UPS, le tekanyo, puisano le taolo ea sistimi ea potoloho ka Sensor ea holo.
1.Kakaretso ea Morero
Khampani e teng Russia 'me ke k'hamphani ea tlhahiso ea betri.Haholo-holo e sebetsana le tlhahiso le phepelo ea libeteri tsa indasteri le UPS naheng ea Russia.Moreki o hloka ho sebelisa meter ea DC bakeng sa ho beha leihlo le ho lekanya matla a motlakase ka tlhahiso ea UPS.
2.DJSF1352-RN DC Energy Meters
DJSF1352-RN rail-mounted DC power meter e etselitsoeng liteishene tsa mehala ea mehala ea mehala, liqubu tsa ho tjhaja tsa DC, photovoltaic ea letsatsi le lits'ebetso tse ling, letoto lena la limithara le ka lekanya matla a motlakase, a hona joale, a matla le a pele le ho khutlisa matla joalo-joalo tsamaisong ea DC. Tšebeliso ea sebele ea setša, u ka lekanya matla a kakaretso, empa hape u lekanya matla ka nako e itseng. Liphetho tsa liteko li ka sebelisoa bakeng sa ponts'o ea lehae, empa hape le lisebelisoa tsa taolo ea indasteri, likhomphutha ho theha mokhoa oa ho lekanya le taolo.
Metara e ka ba le sebopeho sa puisano sa infrared le RS-485 ea puisano, 'me e ts'ehetsa protocol ea Modbus-RTU le DLT645-97 (07) ka nako e le ngoe. , alamo, le puisano ka linotlolo tsa phanele ea mitha ho latela litlhoko tse fapaneng.Metara e ka ba le ho rekota ketsahalo ea switch (Modbus protocol), lirekoto tsa mananeo le liketsahalo (645 protocol), ts'ebetso ea hang-hang le nako ea ho emisa data (645 protocol), boholo le bonyane ba boleng ba ho rekota mosebetsi oa voltage le matla a hona joale.
3.Mofuta le Tlhaloso ea Mosebetsi
Tlhokomeliso: ha ts'ebetso e 'ngoe ea DC (D) e khethoa, haeba ho sebelisoa ha sensor ea hona joale ea Hall ho sebelisoa mocha oa hona joale, ho tla fanoa ka mochine oa motlakase ho fana ka matla ho sensor ea bobeli ea Holo; haeba ts'ebetso ea D e sa fanoe, phepelo ea motlakase e hahiloeng ka har'a meter ea motlakase e ka sebelisoa.
Litekanyetso tsa tekheniki | Index | ||||
Kenyeletso | Nominal value | Sebaka sa ho kenya motlakase | Kenyelletso ea hajoale | ||
DC 0-1000V | Sensor ea Hall: 0-20mA, 4-20mA, 0-5V, 0-10V joalo-joalo. | ||||
Keketseho | 1.2 linako tse lekantsoeng (tse tsoelang pele); 2 makhetlo a lekantsoeng/1 motsotsoana; | ||||
Tšebeliso ea matla | Voltage: ≤0.2VA, hona joale ≤0.1VA | ||||
Sehlopha sa ho nepahala | Sehlopha sa 1 | ||||
Mosebetsi | Pontšo | Skrine sa LCD sa karolo ea 8-bit (LCD) | |||
Sehokelo sa Puisano | RS485 (likhetho tse peli) | ||||
Protocol ea puisano | Modbus-RTU,DL/T 645-2007 | ||||
Fetoha | Fetola tlhahiso | Liphetho tsa 2 tsa relay, 2A/30VDC kapa 2A/250VAC | |||
Fetosa ho kenya | Lisebelisoa tse 2 tse omeletseng | ||||
Pulse output | Phallo ea bobeli ea pulse, tlhahiso ea matla a matla | ||||
Bona ponts'o ea SYS-> PLUS ho li-menu tsa metha. Mohlala: Metara e bonts'a 100, e leng 100imp/kWh | |||||
Phepelo ea motlakase | Sebaka sa motlakase | AC/DC 85-265V kapa DC24V(±10%) kapa DC48V(±10%) | |||
| Tšebeliso ea matla | ≤ 3W | |||
Maqhubu a matla a mamella voltage | Phepelo ea motlakase // Kenyelletso ea motlakase // Kenyelletso ea hajoale // Phatlalatso ea relay le ho kenya letsoho // Sehokelo sa puisano// Phallo ea Pulse 3kV/1min Phepelo ea motlakase // Phatlalatso ea relay // Kenyelletso ea motlakase // Kenyelletso ea hajoale 3kV/1min Pulse output // Communicationinterface// Fetola input 2kV/1min | ||||
Tšusumetso e mamella voltage | ± 6KV | ||||
Insulation resistance | ≥ 40M Ω | ||||
Karolelano ea lihora tsa mosebetsi tse se nang litšitiso | ≥50000h | ||||
Tikoloho | Mocheso | Mocheso o tloaelehileng oa ho sebetsa: -25 °C ~ +65 °C; Fokotsa mocheso oa ho sebetsa: -40 °C ~ +70 °C; Mocheso oa polokelo: -40℃～+80℃ | |||
Mongobo | ≤93%RH, ha ho condensation, ha ho na khase e senyang | ||||
Bophahamo | ≤2500m | ||||
4.Litlhoko tsa bareki
Moreki o batla ho lekanya matla a 'nete a tlhahiso ea UPS ho bala tekanyo ea phetoho ea polokelo ea matla ea UPS ho sebelisoa matla. Qetellong ea ho kenya UPS e sebelisa meter ea rona ea ADL ea motlakase, qetello ea tlhahiso e sebelisa DJSF1352-RN DC meter, 'me pontšo ea motlakase e nkoa ka shunt inorder ho finyella sepheo sa tekanyo ea tlhahiso.
Bukana ea libuka
1.Tharollo Bakeng sa Enterprise Micro-grid System2021.04
SEHLOOHO-MOFUTA-1
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