Imwe-chikamu chetatu-chikamu simba mita otomatiki yekuongorora mudziyo mudziyo

1, Madhizaini akawanda ezvimiro, imwe-chidimbu kana kupatsanurwa chimiro; yakakosha aluminium alloy frame, fireproof composite zvinhu tafura yepamusoro, yakanaka uye ine rupo chitarisiko.

2, Inoenderana neNational network smart metre standard interface compression type junction bhokisi (4 hombe materminals, 8 madiki masaini materminals), imwe neimwe yemamita nzvimbo ine yakavhurika yedunhu yekuona basa, sarudzo otomatiki kupfupika isina nzvimbo yemamita chinzvimbo.

3, mbiri yazvino loop dhizaini, imwe neimwe nzvimbo yemamita yakashongedzerwa maviri emhando yepamusoro 100A magineti ekuchengetedza relay; inogona kuita otomatiki yekutanga uye yechipiri loop kukanganisatestnokuda kwekudzivirira-kuba-dual-circuit metering yemamita emagetsi; tsigira iyo bhuku uye otomatiki calibration yeState Grid imwe-chikamu cheviri-yedunhu mubhadharo-inodzorwa nehungwaru simba mita; hapana chikonzero chechipiri chekubatanidza kwemamita, kuburikidza nekuchinja kweiyo relay kuti iwane firewire (L) dunhu uye zero-waya (N) dunhu refirewire (L) dunhu uye zero-waya (N) dunhu pasina kudzoreredza kuongororwa, kwakapedzwa kamwechete; maseketi maviri aripo anogona kubatanidzwa kuburikidza nekiyipadhi ine yakavhurika yedunhu yekuona basa, ine sarudzo otomatiki kupfupika kwemamita asina munhu. Yakapedzwa; iwo maviri azvino maseketi anogona kuchinjika kuburikidza nekhibhodi kana otomatiki kuchinjika kuburikidza necalibration software;

4. Kutora yakagadziridzwa yedhijitari pulse width modulation technology power source, iyo inobuda voltage (ikozvino) inoshanda zvikuru, ine chizvarwa chekupisa uye kugadzikana kwakanyanya, iyo inogona kugadzirisa zvachose dambudziko rekusiyana kukuru kwezvino zvishoma.

5, yakakwana kuona kukanganisa, kugarisana, kudzivirira uye aramu mabasa, ine voltage short circuit, ikozvino yakavhurika dunhu, amplifier overheating, kusaonana uye mamwe mabasa ekudzivirira.

6, 2 ~ 21th harmonic superposition, amplitude uye chikamu chinogona kuiswa zvakasununguka (harmonic amplitude mukati me40% yeyakakosha wave, chikamu 0～360.). Inogona zvakare kuongorora iyo inobuda harmonics uye kudhirowa waveforms; inogonatestiyo harmonic pesvedzero pamamita emagetsi.

7, Meta yega yega ine yakazvimirira pulse input ine high-voltage protection function, multifunctional signal input, 485 communication signal interface, uye multifunctional display board ine 6-bit digital display (inoratidza kukanganisa kukuru, nhamba yekufamba, mamita wachi, zviratidzo zvakasiyana-siyana, nezvimwewo).

8, chirongwa chekuyedza chinogona kusetwa zvine mutsindo, chinogona kupedzisa chikanganiso chakakosha, chiyero chenguva dzose, chinogona kutanga bvunzo, yakawanda-mwero simba, voltage, ikozvino, simba chinhu, zero mutsara wazvino kukanganisa, nezvimwewo, kukanganisa kwezuva nezuva, nguva yenguva yekukanda uye yekucheka kukanganisa, kudiwa kwekukanganisa kukosha, kudiwa kwenguva yekukanganisa, zvichingodaro, zvese zvinodikanwa zvebvunzo.

9, inogona kupedzisa kukanganisa kusiyanisa, kukanganisa kuenderana, kukwira ikozvino kusimuka uye kudonha kusiyana, ikozvino kuwandisa uye kumwe kuenderana bvunzo uye dzakasiyana siyana bvunzo.

10, Inogona kuyedza simba remagetsi, frequency pesvedzero, harmonic pesvedzero uye zvimwe zvinofurira pamarudzi ese emamita emagetsi.

11, Inogona kuona iyo chaiyo nguva yemamita emagetsi kuburikidza nepamusoro-chaiyo GPS module.

Inogona kuita bvunzo yekutaurirana, kutepfenyura nguva calibration, yemukati data verification, time zone nguva yenguva bvunzo uye musanganiswa kukanganisa bvunzo yemamita emagetsi emagetsi akawanda uye akawanda-reti magetsi emagetsi.

11 Inotsigira kuderera kwesimba kurongeka, tariff switching test, load switching tripping uye kuvhara bvunzo (yakavakirwa-mukati relay yakaderera-voltage ikozvino kudhonza, yekunze relay AC220 voltage yekuona) uye mamwe mubhadharo-kutonga basa bvunzo.

13 Inogona kuyedza kutonhora kweiyo mita yakangwara, uye inogona kuita bvunzo dzeakasiyana nzira dzechando.

14 inogona kuyedza chiitiko chekurekodha che smart mita, kusanganisira kurasikirwa kwevoltage, kurasikirwa kweazvino, kuputika kwechikamu, kurasikirwa kwemagetsi, kudonha kwemagetsi, kuronga, kujekesa zero, switch chivharo, kudhonza gedhi, nezvimwe.

15 inogona kuyedza kudonha kwemagetsi uye kukanganiswa kwesimba, simba rinononoka kusimuka uye kudonha, nezvimwe.

16, Inogona kuyedza kutadza kwesimba kuratidza uye simba kutadza mita kuverenga basa re smart mita.

17, kushandiswa kwe serial port server kana multi-channel 485 communication conversion board, advanced multi-threading software tekinoroji, kuitira kuti multi-metres 485 parallel communication, inovandudza zvikuru kushanda kwekukurukurirana.

18, Optional carrier module switcher kuti uone mutakuri wekutaura bvunzo yeimwe-chikamu chinotakura simba mita.

19, prepaid yekuona basa - rwendo basa bvunzo; Kugadziriswa kwechigadzirwa chechitatu ikozvino loop; inogona kuyedza huchokwadi hwe prepaid residual power ichidzikira, isa relay bvunzo kadhi (kana kusvika kune aramu simba), edza mita yesimba kana pasina kutsika. Mune prepaid kadhi mita kutsika basa bvunzo, muvolti uye kusimuka kwazvino, dunhu razvino rechero mita rakadzimwa, voltage uye yazvino yechishandiso inogona kuona yakajairika kubuda, yazvino haina kuvhurika dunhu, hapana alarm uye kudzima, hapana kukanganisa kushanda kwemamwe mita, uye ese mamita anopedzisa bvunzo kamwechete.

20, ine simba PC control management software, zvinoenderana nezvinodiwa netiweki yenyika inogona kunge ingangoita 2000 paramita yekuverenga nekunyora data, interface iri nyore uye yakajeka, yakazara menyu graphics mode, nyore kudzidza uye kushandisa. Database query, manhamba, kudhinda, networking zvese mune imwe.

21, Kugadziriswa kweSG186 networking interface module

22, Ipa dhatabhesi ine simba rechitatu-bato rechipiri kusimudzira.

Parameter Zita: Main Indicators

Kururama nhanho yechishandiso: 0.05 level, 0.1 level

Yakajairwa simba mita nhanho yechishandiso: SYS120 imwe-chikamu yakawanda-inoshanda yakajairika mita yesimba, nhanho yechokwadi: 0.05 nhanho

Voltage renji: 0-240V (inogona kusetwa zvisina tsarukano), 0-120% siyana Kugadzirisa kunaka: 0.01% kuzara

Mutsara wazvino: 0.005A, 0.025A, 0.05A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A Kugadzirisa chiyero: 0-120% Kugadzirisa fineness%: 0.01

Phase shifting range: 0-360°, Adjustment fineness: 0.01°

Kubuda kakawanda: 45Hz-65Hz, Kugadzirisa kunaka: 0.01Hz

Indicator accuracy Voltage: <0.2% Current: <0.2% Phase: <0.2% Phase: <0.2% Current: <0.2% Current: <0.2% Current: <0.2% Current: <0.2% Current: <0.2% Current: <0.2% Current: <0.2% Pano: <0.2 Power:

Output waveform distortion Voltage: <0.5% Ikozvino: <0.5%

Output kugadzikana Voltage: <0.05% / 3 maminitsi Iyezvino: <0.05% / 3 maminitsi Simba: <0.05% / 3 maminitsi

Harmonics Output: 2 kusvika 21 nguva, harmonic yemukati <40% Chero kuseta mukati meiyo yakakosha wave.

Kubuda simba: Ikozvino: 1000VA (120A); Voltage: 500VA (24 m)

Kutakura maitiro: Resistive, Inductive, uye Capacitive (diki 4uF)

Minimum kutanga ikozvino: 1mA (zvishoma), kunyatsoita: <5%, Kutanga simba: kunyatsojeka <5%

SYT10 Standard Clock 3 × 10-7/S (yemukati nguva base kururamisa), kubuda 50KHz; GPS Nguva Yekushandisa (Sarudzo)

Ikozvino wiring mode: 1–2, 4–3

Multi-booster yakarurama: 0.01 giredhi; imwe neimwe yakatarwa mutoro: 15VA

Chigadzirwa chekuisa simba rekupa: 220VAC, ± 10%, 50Hz; Kunyanya kushandiswa kwesimba: 2000VA (24 metres)