Mai daidaita wutar lantarki mai kashi uku tare da mai canza wutar lantarki
Rated Power: 10-600KVA
Input Voltage: 3PH 200/220/380/400/440/480/690
Input Frequency: 50/60Hz±10%
Output Voltage: 3PH 200/220/380/400/440/480/690
MOQ: 1 Set/Piece
Brand: WINZPOWER
- Gabatarwar Samfuri
- Sigogin Fasaha
- Bayanan Samfuri
Gabatarwar Samfur
DBW/SBW-G masu daidaita wutar lantarki na kashi ɗaya da kashi uku tare da ginaɗin masu canza wutar lantarki (isolation transformers) samfura ne da ake amfani da su don daidaita wutar lantarki ta AC. Ginaɗin mai canza wutar na iya amfani da shi don canje-canje a matakan wutar lantarki na grid da kuma lokacin da babu layin tsaka-tsaki (neutral line). Wannan samfur yana da ayyuka uku a cikin ɗaya: canza wutar lantarki, daidaita wutar lantarki, da kuma warewa (isolation).
Bangaren shigarwa na wannan samfur yana haɗe zuwa DYN11 na SG mai canza wutar lantarki. Ruwan wutar lantarki na uku (third harmonic current) a cikin D winding zai haifar da ƙarfin motsi na uku (third magnetomotive force), wanda zai daidaita ƙarfin motsi na uku a cikin secondary winding. Ruwan wutar lantarki na uku yana samar da ruwan zagaye (circulating current) a cikin winding kuma ba zai shiga cikin grid na jama’a ba, don haka yana kawar da ruwan wutar lantarki na harmonic da ke haifar da nauyin da ba na layi ba (nonlinear loads).
Ƙa’idar Aiki
DBW/SBW-G jerin masu daidaita wutar lantarki na kashi ɗaya/kashi uku tare da ginaɗin masu canza wutar lantarki ana amfani da su don daidaita wutar lantarki mai canzawa da ke haifar da rashin kwanciyar hankali na wutar lantarki ko canjin nauyi. Idan aka kwatanta da sauran masu daidaita wutar lantarki, wannan jerin samfuran sun shahara saboda ƙarfin su mai girma, inganci mai girma, ƙarancin karkatar da siffar igiyar ruwa (waveform distortion), da daidaitawar wutar lantarki mai santsi. Wannan jerin samfuran na iya amfani da su ga nau’ikan nauyi daban-daban, don ɗaukar nauyi na ɗan lokaci (instant overload), da kuma aiki na dogon lokaci a ci gaba. Wannan jerin samfuran suna da ayyuka masu zuwa: sauya hannu/auto, kariya daga wutar lantarki mai yawa (over voltage protection), kariya daga asarar lokaci (phase-lost protection), kariya daga tsarin lokaci (phase-order protection), da kuma kariya daga lahani na injiniya (mechanical fault protection). Samfuran suna da ƙanƙanta, masu nauyi, masu sauƙin shigarwa, kuma suna aiki da aminci. (Akwai nau’ikan nunin dijital da nunin kayan aiki guda biyu).
Ƙa’idar Daidaita Wutar Lantarki
Haɗin farko na winding na sarrafawa da canza wutar lantarki TVV yana cikin siffar Y da aka haɗa zuwa ƙarshen fitarwa na mai daidaita wutar lantarki kuma yana haɗuwa da farko na winding na mai canza wutar lantarki TBa, amma na biyu na winding na mai canza wutar lantarki TBa an haɗa shi a jere a cikin babban da’ira (main circuit). Yin amfani da kashi A a matsayin misali don nuna ƙa’idar aiki na daidaita wutar lantarki kamar yadda aka nuna a hoto na 1. Idan faɗuwar wutar lantarki na impedance na mai canza wutar lantarki ba shi da mahimmanci, ana iya gani daga hoton da ke sama:
Uao = Uai + UBa Ƙa’idar ita ce: lokacin da wutar lantarki ta shigarwa Uai na kashi A ta ƙaru △Uai, wutar lantarki ta ramawa Uba ta canza daidai △Uba kuma lokacin da △Uai yayi daidai da -△Uba, wutar lantarki ta fitarwa Uao na kashi A ba ta canzawa, kuma kashi B da kashi C suna daidai da kashi A.
Tsarin daidaita wutar lantarki shine: dangane da canjin wutar lantarki ta fitarwa, sashin auna wutar lantarki yana samun samfurin irin wannan canjin, yana auna shi kuma yana fitar da sigina don sarrafa aikin SM na servo-motor, ta hanyar mai rage gudu (speed-reducer) da chain wheel, don sa brush set ɗin ya zame ko ya birgima akan mai daidaita wutar lantarki TVV don daidaita wutar lantarki ta biyu na TVV don canza polarity da girman wutar lantarki ta ramawa da kuma tabbatar da cewa wutar lantarki ta fitarwa ta daidaita kai tsaye a cikin iyakar da aka yarda da ita na daidaitawar wutar lantarki, don haka cimma daidaitawar wutar lantarki ta atomatik.
Zane na Ƙa’idar Sarrafawa
Zane na topology na ƙa’idar sarrafawa
1. Da farko canza wutar lantarki, sannan daidaita wutar lantarki
Ga yankuna duniya daban-daban da ke da wutar lantarki daban-daban amma mita ɗaya, yana da mahimmanci musamman a yi amfani da jerin SBW-G; ana canza wutar lantarki ta shigarwa ta hanyar mai canza wutar lantarki sannan a daidaita shi, don haka zai iya biyan buƙatun amfani da kayan aikin ƙasashen waje a cikin grid na gida. Misali, a Mexico, wutar lantarki ta grid ita ce 440V60Hz, amma buƙatar wutar lantarki ta kayan aiki ita ce 380V. Kuna iya amfani da shi don canza (440V/380V) da farko sannan a daidaita shi zuwa 380V don biyan buƙatun wutar lantarki na kayan aikin 380V.
2. Da farko daidaita wutar lantarki, sannan canza wutar lantarki
Amfani da mai canza wutar lantarki na warewa (isolation transformer) da aka haɗa zuwa fitarwa ana amfani da shi ne musamman don canza wutar lantarki daban-daban na grid. Misali, a Thailand, wutar lantarki ta grid ita ce 380V/50HZ, amma kayan aikin Japan da aka shigo da su sune 200V. Kuna iya amfani da shi don daidaita shi zuwa 380V da farko, sannan a canza wutar lantarki zuwa 200V ta hanyar mai canza wutar lantarki na fitarwa don biyan buƙatun wutar lantarki na 200V na kayan aikin.
Jerin Ma’aunin Fasaha na AVR na SBW-G
| Ma’aunin Fasaha na Shigarwa | ||
| Abu | Alamomin Fasaha | Bayanin |
| Rated Voltage(Vac) | Kashi Uku 200V/208V/220V/380V/400V/440V/480V (Ana iya keɓance kowane wutar lantarki) Kashi ɗaya 110V/220V/230V/380V (Ana iya keɓance kowane wutar lantarki) | Kashi uku waya uku (L1, L2, L3) + Ƙasa (PE). Kashi ɗaya layi biyu (L, N) + Ƙasa (PE). Tsarin na iya amfani da layin tsaka-tsaki ko a’a. Ana iya keɓance kowace hanyar shigar layi |
| Kewayon Wutar Lantarki ta Shigarwa (%) | (Rated Voltage)±20%. Misali 380V±20% (Ana iya keɓance sauran kewayon shigar wutar lantarki) | Gabaɗaya, kewayon wutar lantarki ta shigarwa na iya zama ±15%/20%/30%/40% na rated voltage. |
| Mitar Shigarwa (Hz) | Tsoho 40~79Hz | Ana iya keɓance sauran mitoci |
| Inganci | 98% | |
| Mai canza wutar lantarki na shigarwa & fitarwa | △/Y ko Y/Y ko Autotransformer | |
| Ma’aunin Fasaha na Fitarwa | ||
| Yanayin Daidaita Wutar Lantarki | Mai daidaita wutar lantarki na Thyristor | |
| Wutar lantarki ta fitarwa (Vac) | Kashi uku 380V/400V (±10% ana iya daidaitawa) Kashi ɗaya 220V/230V (±10% ana iya daidaitawa) |
Hakanan ana iya keɓance sauran wutar lantarki, misali: Kashi uku 200V/220/440V/480V ko wasu. |
| Kwanciyar wutar lantarki ta fitarwa (matsakaicin daidaito) | ±1-5% (2-5% don samfuran yau da kullun) | |
| Lokacin Amsa Mai Sauƙi | 40ms (Dangane da wutar lantarki ta shigarwa AC) | |
| Ƙaruwar THD na Fitarwa | ＜0.1% (a tsaye da mai sauƙi) | Ba a haifar da ƙarin karkatar da siffar igiyar ruwa (a tsaye da mai sauƙi) ba. Ƙaruwar THD na wutar lantarki bai wuce 0.1% ba |
| Mitar Fitarwa | Daidai da mitar shigarwa | |
| Rashin daidaito na kashi uku | Aiki tare (A’a) da Rashin jituwa (Ee) | Daidaita wutar lantarki ta kashi uku ta atomatik (Ee) |
| Nau’in nauyin da ya dace | Kowane nau’in nauyi (resistive, inductive, capacitive) | |
| Ƙarfin ɗaukar nauyi mai yawa | 120% 10min 150% 1min | |
| Aikin Bypass | Bypass na hannu | Bypass ta atomatik lokacin da lahani na ciki ya faru zaɓi |
| Ma’aunin Mai Sarrafawa | ||
| Yanayin Sarrafawa | Sarrafa dijital cikakke | Ana amfani da ɓangaren analog don daidaita siginar shigarwa da fitarwa |
| Babban sashin sarrafawa | Babban guntu yana amfani da STM32F4XX don sarrafawa da aunawa | Wasu samfura suna amfani da ARM master control tare da aikin DSP |
| Dabarun Sarrafawa | Digital Hysteresis Comparator & PID | |
| Yanayin Tuki na Motor | Thyristor driver (zero-crossing trigger) | |
| Lokacin Daidaitawa | Matsayin wutar lantarki ta shigarwa dangane da canjin Range na 10%, lokacin kwanciyar hankali bai wuce daƙiƙa 1 ba | Ƙarfin nauyi 0-100% |
| Hanyoyin auna wutar lantarki da ruwa | Samfurin RMS na gaskiya (aiki tare na kashi uku) | Samfurin RMS & FFT maki 256 |
| Dabarun Sarrafa Wutar Lantarki & Ruwa | Sarrafa madauki biyu na PID | |
| Ƙofar sadarwa | RS485/232/MODBUS-RTU Protocol | Zaɓi TCP/IP, GPRS da sauran ƙofofi |
| Ma’aunin Nunawa | ||
| Kafofin watsa labarai na nunawa | Lambar yanki na LCD mai ayyuka da yawa | Hakanan ana iya keɓance allon taɓawa na masana’antu (7″ ko 10″) |
| Nuna ma’aunin lantarki |
Wutar lantarki ta shigarwa na kashi uku da mita; Wutar lantarki ta fitarwa na kashi uku da mita; Matsakaicin wutar lantarki ta fitarwa; Ƙarfin fitarwa; Ruwan fitarwa na kashi uku; Ƙarfin aiki na fitarwa da ƙarfin bayyane; |
|
| Nuna bayanin faɗakarwa | Wutar lantarki mai yawa ta shigarwa (OV), ruwa mai yawa (OC); ƙarancin wutar lantarki ta shigarwa (UV); Rashin aiki na Fuse; Nauyi mai yawa; Lahani na tsarin lokaci; da sauran bayanan lahani | |
| Daidaiton nunawa | Daidaiton shine Class 0.5s | |
| Ƙudurin nunin wutar lantarki | 0.1V | |
| Ƙudurin nunin ruwa | 0.1A | |
| Kariya | ||
| Jerin Kariya | Wutar lantarki mai yawa ta shigarwa (OV), ruwa mai yawa (OC); ƙarancin wutar lantarki ta shigarwa (UV); Rashin aikin IGBT; zafi mai yawa na heat sink; zafi mai yawa na mai canza wutar lantarki; da Gajeren Kewayawa. | |
| Aikin Kariya | Yanke fitarwa da faɗakarwa; Bypass ta atomatik; Fara ta atomatik bayan an dawo da lahani | Ana iya saita lambobin sadarwa na lahani (NC&NO) |
| Yanayin Muhalli | ||
| Zazzabin Aiki (℃) | -35℃+55℃ | Yanayin zafi mai tsanani yana buƙatar keɓancewa na musamman ko rage ƙima |
| Dangantakar Danshi (RH) | 10%-90% (20℃±5℃) | |
| Tsayi | ＜2000m | Ga kowane ƙaruwar tsayi na 1000m, ya kamata a rage ƙimar da 10%. |
| Matsayin IP | IP20 | Ana iya keɓance sauran Matsayin IP kamar IP33 na waje |
| Matsayin Hayaniya (dB) | ＜55dB | |
| Sauran buƙatun musamman ana iya tattaunawa da winzele | ||
Jerin SBW-G AVR Samfura & Kayayyaki
1. Jerin Samfuran Kashi Uku (Rated wutar lantarki ta shigarwa na iya zama Kashi uku 200V/220V/380V/440V/480V da sauransu)
| Nau’in |
Ƙarfi (kVA) |
Ruwa (A) |
Girma W×D×H(mm) |
| SBW-G-20KVA | 20 | 30 | 500*800*1000mm |
| SBW-G-30KVA | 30 | 45.6 | |
| SBW-G-50KVA | 50 | 76 | |
| SBW-G-80KVA | 80 | 121.6 | 550*880*1000mm |
| SBW-G-100KVA | 100 | 152 | |
| SBW-G-120KVA | 120 | 182 | 620*920*1200mm |
| SBW-G-150KVA | 150 | 228 | |
| SBW-G-180KVA | 180 | 274 | 700*1000*1300mm |
| SBW-G-200KVA | 200 | 304 | |
| SBW-G-250KVA | 250 | 380 | 1000*700*1500mm |
| SBW-G-300KVA | 300 | 456 | 1100*800*1900mm |
| SBW-G-350KVA | 350 | 532 | |
| SBW-G-400KVA | 400 | 608 | |
| SBW-G-500KVA | 500 | 760 | 1100*900*2000mm |
| SBW-G-600KVA | 600 | 912 | |
| SBW-G-800KVA | 800 | 1216 | 2000*1000*2000mm |
| SBW-G-1000KVA | 1000 | 1520 | |
| SBW-G-1200KVA | 1200 | 1824 |
2. Jerin Samfuran Kashi ɗaya (Rated wutar lantarki ta shigarwa na iya zama Kashi ɗaya 110V/220V/380V/440V/480V)
| Nau’in |
Ƙarfi (kVA) |
Ruwa (A) |
Girma W×D×H(mm) |
| DBW-G-3KVA | 3 | 13.6 | 350*500*370mm |
| DBW-G-5KVA | 5 | 22.7 | |
| DBW-G-10KVA | 10 | 45.5 | 350*600*400mm |
| DBW-G-15KVA | 15 | 68 | |
| DBW-G-20KVA | 20 | 91 | 550*800*1000mm |
| DBW-G-30KVA | 30 | 136 | |
| DBW-G-50KVA | 50 | 227 | 600*900*1200mm |
| DBW-G-60KVA | 60 | 272 | |
| DBW-G-80KVA | 80 | 363 | 700*1000*1500mm |
| DBW-G-100KVA | 100 | 456 | |
| DBW-G-150KVA | 150 | 681 | 800*1000*1600mm |
| DBW-G-200KVA | 200 | 909A |
Aikace-aikace
Wannan jerin samfuran an yi amfani da su a cikin manyan kayan aikin lantarki na injiniya a fagen sarrafa ƙarfe, layin samar da kayan aiki, kayan aikin gini, lif, kayan aikin likita, ɗakin na’urar kwamfuta, kayan sarrafa kwamfuta, kayan aikin sakawa, na’urorin sanyaya iska, kayan watsa shirye-shirye da talabijin, kowane wuri da ake buƙatar wutar lantarki mai kwanciyar hankali a fagen masana’antu da ma’adinai, noma, bugu, kula da lafiya, injin, sufuri, gidan waya da sadarwa, soja, layin dogo, bincike da al’adu, da sauransu.
Shari’o’i da Hotuna
Kashi uku-50KVA (shigarwa 380V±20% Fitarwa 220V±1%) Ana amfani da shi a tsarin Amada 200V na Japan
Kashi uku-1250KVA (shigarwa 380V±20% Fitarwa 380V±1%)
Kashi uku-500KVA AVR (shigarwa 380V±20% Fitarwa 380V±1%)
Kashi uku-2500KVA AVR (Shigarwa 380V±20% Fitarwa 380V±1%) Ciki (gaba&baya)
Kashi uku-200KVA (shigarwa 380V±20% Fitarwa 380V±2%)
Kashi uku-50KVA (shigarwa 380V±20% Fitarwa 400V±2%) AVR da ake amfani da shi a injin juyawa da niƙa
Kayan aikin hoton likita CT filin amfani da mai daidaita wutar lantarki
Sami Farashi Cikin Sauri
Tuntuɓi ƙungiyar tallace-tallacenmu don farashi, bayanan fasaha da bayanin isarwa.
