GDPQ-5000 Power Quality Analyzer
GDPQ-5000 Power Quality Analyzer ke sesebelisoa sa tlhahlobo se felletseng se ntlafalitsoeng ka hloko ke k'hamphani ea rona mme se etselitsoe tlhahlobo ea masimong ea mekhahlelo e meraro, e sebetsang ka bongata le e bohlale, ts'ebetso e khuts'oane ea mochini oa motho.Ho bonolo ho e sebelisa, ponts'o e kholo ea skrine ea LCD, qeto e phahameng, sebopeho sa Sechaena le Senyesemane, sebopeho sa likhetla tse sa ts'oaneng le tse ling.E ka lekanya ka nako e le 'ngoe motlakase oa 4-channel (ABC e meraro le terata e sa nke lehlakore), 4-channel voltage (ABC ea mekhahlelo e meraro ea motlakase le motlakase o sa nke lehlakore ho ea fatše), boleng ba tlhōrō ea matla a hona joale, boleng bo phahameng ka ho fetisisa / bo fokolang ka nako e itseng. , ntlha ea ho se leka-lekane ha mekhahlelo e meraro, motlakase oa nako e khuts'oane, transformer K factor, matla a sebetsang, matla a sebetsang, matla a bonahalang, matla a matla le matla a ho falla, matla a sebetsang, matla a sebetsang, matla a bonahalang, ho sotha ho feletseng le harmonic, joalo-joalo;Bontša li-waveform tsa nako ea sebele, lichate tsa li-harmonic ratio bar tsa motlakase oa hona joale;Tšoara ka matla phetoho ea hona joale ea motlakase, ho beha leihlo ho qala hona joale, ho lekola liparamente tsa motlakase le ho hlahisa lenane la alamo, hlahisa chate ea nako e telele ea tlhahlobo ea data.
GDPQ-5000 Analyzer ea boleng ba matla e amohela meralo ea meralo ea processor ea DSP + ARM, DSP e sebelisoa bakeng sa pokello ea lintlha le ts'ebetso ea algorithm, ARM e sebelisoa bakeng sa protocol ea puisano le ts'ebetso ea mochini oa motho;Ho fumaneha ha lets'oao la analog ke likotoana tse 2 AD7655 tsa k'hamphani ea ADI.Qeto ea AD7655 ke 16 bit mme ke lisampole tse 4 tsa synchronous.Sekhahla se phahameng ka ho fetesisa sa lisampole se ka fihla ho 1 MSPS, ho netefatsa bonnete ba kanale le bots'epehi ba tlhahisoleseling, 'me e ke ke ea fetoa ke liphetoho tsa nakoana ho grid, e ka khona ho bona leqhubu la nakoana le nyolohang le ho theoha haholo, mme waveform e sitisa hang-hang. ;Maqhubu a ts'ebetso ea DSP a feta 200 MHZ, ho khona ho lekola marang-rang a matla ka nako le ho fetola ka matla maqhubu a sampole ho lemoha ho lumellana ha maqhubu a matla le maqhubu a sampole;U sebelisa skrine ea mebala ea LCD ea 5.6-inch, qeto ea matheba a 640 x 480, e nang le phapang e fapaneng ea mebala pakeng tsa mekhahlelo ea mohato, waveform, diagram ea vector, harmonic ratio, mosebedisi a ka sebetsa hantle le ho utloisisa boemo. ea li-parameter tsa grid ea matla.Memori e hahelletsoeng ka har'a flash e ka boloka lihlopha tse 60 tsa li-screenshots ka nako e le 'ngoe, lihlopha tse 150 tsa setšoantšo sa motlakase oa nakoana / waveform ea hajoale, le lihlopha tse 12800 tsa lenane la alamo.Ho qala mofuta oa hona joale oa ho sibolla ho ka tsoela pele ho ts'oara mokhoa oa hona joale oa maqhubu bakeng sa 100 s.Karete ea memori ea 2G e hahelletsoeng ho boloka rekoto ea curve, ho rekota li-parameter tse 20 ka nako e le 'ngoe (e ka khetha ho latela tlhoko) ho bokella data hang ka metsotsoana e meng le e meng e mehlano, lirekoto tsa curve li ka bolokoa matsatsi a 300.
E boetse e bitsoa Intelligent Three Phase Power Quality Analyser, Multifunctional Power Quality Analyser, eo ka nako e le 'ngoe le mesebetsi ea mohlahlobi oa harmonic, meter ea phase volt-ampere,motlakase parameter tester.E sebetsa indastering ea motlakase, petrochemical, metallurgy, literene, likhoebo tsa meepo, setsi sa lipatlisiso tsa mahlale, lefapha la metrological.Haholo-holo e loketse ho hlahlojoa le ho hlahlojoa ka botlalo ho matla ohle a motlakase, a hona joale, a matla, a matla, a harmonic, a karolo ea motlakase.
2.1.Mosebetsi oa ho lekanya
●Pontšo ea nako ea 'nete ea Waveform (liteishene tse 4 tsa voltage / liteishene tse 4 hajoale).
●Litekanyetso tsa 'nete tsa RMS tsa voltages le maqhubu.
●Likarolo tsa DC tsa voltages.
●Litheko tse phahameng tsa hajoale le tsa voltage.
●Bonyane le boholo ba halofo ea potoloho ea RMS boleng ba hona joale le voltage.
●Pontšo ea setšoantšo sa Phasor.
●Tekanyo ea harmonic ka 'ngoe ho fihla ho odara ea 50.
●Li-bar charts li bonts'a li-harmonic ratios tsa hona joale le voltage ea mohato ka mong.
●Kakaretso ea ho sotha ha harmonic (THD).
●Matla a sebetsang, a sebetsang, a bonahalang, ka mohato le koketso.
●Matla a sebetsang, a sebetsang, a bonahalang, ka mohato le ho bokellana.
●Transformer K ntlha.
●Lintlha tsa matla (PF) le mabaka a ho falla (DPF kapa COSΦ).
●Nako e khuts'oane ea matla a motlakase (PST).
●Ho se leka-lekane ha mekhahlelo e meraro (hona joale le motlakase).
2.2.Mosebetsi oa nakoana oa ho hapa
Ho beha leihlo phetoho ea hang-hang ea liparamente tsa hona joale tsa grid voltage ea motlakase, ho kenyeletsoa ho feto-fetoha ha motlakase oa hona joale, ho phahama ha voltage ea hona joale, ho sitisoa ha phepelo ea motlakase, ho putlama ha nakoana, ho feto-fetoha ha motlakase hona joale le ho sothoa hang hang.Lisebelisoa li ka boloka lihlopha tse 150 tsa maqhubu a nakoana ka nako e le 'ngoe.
2.3.Ho qala ho beha leihlo
Ho beha leihlo lebelo la ho phahama ha mohala le ho qala hona joale ha lisebelisoa tsa motlakase li qala, ho thusa ho rala bokhoni bo nepahetseng.E ka bonts'a sekhahla sa RMS se ntseng se phahama / se oelang Ts'ebetsong ea ho qala, sekhahla sa enfelopo sa ho qala hona joale, sebopeho sa maqhubu a liteishene tse 4 tsa hajoale le li-voltage tse 4.Ho rekota hoo e ka bang 100s ka mor'a trigger, boloka hona joale /voltage hang-hang le waveform curve ea potoloho ka 'ngoe ka 100s.
2.4.Ts'ebetso ea ho rekota le ho boloka lichate tse tsebahalang
Boloka litekanyo tsohle tsa liteko tsa mesebetsi ea mantlha ea liteko (Urms, Uthd, Ucf, Uunb, Hz, Vrms, Vthd, Vcf, Vunb, PST, Arms, Athd, Acf, Aunb, KF,W, VAR, VA, PF, COSφ, TANφ), li-harmonics tse 50 tsa motlakase, li-harmonics tse 50 tsa hajoale.'Me u thehe mokhoa oa curve.Rekota data nako e telele ho latela tlhoko (khetho e ts'oanang 20 parameters ho rekota data hang ka metsotsoana e meng le e meng e mehlano, o ka rekota matsatsi a ka bang 300.).
2.5.Mosebetsi oa alamo
Beha litekanyetso tsa moeli ho latela tlhokahalo, ho shebella litekanyetso ho sa tsotellehe hore na ho feta, haeba overshoot e tla hlahisa tlaleho ea alamo, e kang: voltage, hona joale, ho se leka-lekane, karolelano ea harmonic, makhetlo a mangata, matla a sebetsang, ho sotha kakaretso ea harmonic.O ka hlophisa lialamo tse fapaneng tse 40, sehlopha ka seng se ka beha li-parameter tse fapaneng tsa ho lekola (ho kenyeletsoa li-harmonics tse 50, kakaretso ea li-parameter tse fapaneng tse 123) le litekanyetso tsa moeli, le tsona li ka beha nako e khuts'oane ea ho feta.Log e ka ba le lialamo tse fihlang ho 12,800.
2.6.Mosebetsi oa Snapshot
Skrine efe kapa efe e ka bolokoa (setšoantšo sa skrine), ka nako e ts'oanang e rekota nako le mokhoa oa teko.Tse kang tse ka bolokang voltage le waveform ea hajoale, chate ea harmonic bar, setšoantšo sa phasorjoalo-joalo E ka pholosa boholo ba 60 skrine senepe.
2.7.Mosebetsi oa puisano
Buisana le komporo ka USB, software ea ho beha leihlo e ka bonts'a tlhahlobo ea boleng ba matla, e baloang ka sebopeho sa nakoana, ho rekota chate ea sejoale-joale, li-alarm log, li-screenshots le ho bonts'a komporong.
2.8.Mosebetsi oa ho beha
Mosebelisi a ka hlophisa nako le letsatsi, tlhophiso ea phapang ea skrini le khanya, tlhaloso ea mebala ea mokhahlelo ka mong.
Khetho ea mofuta oa khokahano ho marang-rang.
Tlhophiso ea mofuta oa li-sensor tsa hajoale le likarohano tsa voltage.
2.9.Lenane la thuso
Mohato o mong le o mong oa ts'ebetso o ka tobetsa konopo ea "thuso" ho fumana lintlha tse nepahetseng.
3.1.Boemo ba motheo le boemo ba ho sebetsa
cTšusumetso | Ntho ea teko | Boemo ba motheo | Boemo ba ho sebetsa |
Mocheso oa tikoloho | Litekanyetso tsohle | (23±2)°C | -10°C ~ 40°C |
Mongobo o amanang | Litekanyetso tsohle | 40% ~ 60% | <80% |
Phase-to-neutral voltage | Litekanyetso tsohle | (100±1%)V | 1.0V ~ 1000V |
Phase-to-phase voltage | Matla a 'nete a RMS mohato ho isa mohatong | (200±1%)V | 1.0V ~ 2000V |
Hona joale | RMS ea 'nete ea hona joale | (5±1%)A | 10mA ~ 10A |
Maqhubu a marang-rang | Litekanyetso tsohle | 50Hz±0.1Hz | 40Hz ~ 70Hz |
Phetoho ea mohato | Matla a sebetsang le matla a sebetsang | Cosφ=1 | Boemo: 0.2 ~ 1.0 |
Matla a sebetsang le matla a sebetsang | Sinφ=1 | Boemo: 0.2 ~ 1.0 | |
Harmonic | Litekanyetso tsohle | <0.1% | 0.0%~ 100% |
Ho se leka-lekane ha motlakase | Litekanyetso tsohle | <10% | 0.0%~ 100% |
Matla a sebetsang a sesebelisoa | Litekanyetso tsohle | DC9.8V±0.1V | DC9.5V~ 10.5V |
Sebaka sa motlakase sa kantle, matla a khoheli | Litekanyetso tsohle | E lokela ho qojoa | |
Boemo ba teko | Mekhahlelo e lekantsoeng ea hajoale | Teko e lekiloeng bohareng ba clamp. |
3.2.Tlhaloso e akaretsang
Phepelo ea motlakase | Pakete ea betri ea lithium-ion e ka nchafatsoang 9.6V, tjhaja ea ho boloka. |
Letšoao la betri | Letšoao la betri le bontša matla a ho lahla.Ha motlakase o le tlase haholo, koala othomathike kamora motsotso o le mong. |
Tšebeliso ea matla | Tšebeliso ea hajoale ea tlhahlobo e tloaelehileng ea 490 mA, e tsoelang pele e sebetsa lihora tse 8. |
Mokhoa oa ho bonts'a | Sesepa sa mebala sa LCD, 640dots×480dots, 5.6 inches, domain name: 116mm×88mm. |
Boholo ba clamp | 008B e nyenyane e bohale hona joale clamp: 7.5mm×13mm; |
Litekanyo tsa lisebelisoa | L×W×H: 240mm×170mm×68mm. |
Palo ea likanale | 4U/4I. |
Phase-to phase voltage | 1.0V ~ 2000V. |
Phase-to-neutral voltage | 1.0V ~ 1000V. |
Hona joale | 008B clamp ea hona joale: 10mA ~ 10.0A; |
Khafetsa | 40Hz ~ 70Hz |
Li-parameter tsa motlakase | W, VA, Var, PF, DPF, cosφ, tanφ. |
Litekanyetso tsa matla | Wh, Varh, Vah. |
Harmonic | Odara 0~50. |
Kakaretso ea ho sotha ha harmonic | Odara 0~50, mohato ka mong. |
Mokhoa oa litsebi | Ee. |
Palo ea lirekoto tsa nakoana | 150 lihlopha. |
Motlakase oa motlakase | Ee. |
Ho qala mokhoa oa hajoale | E, metsotsoana e 100. |
Mehato e 3 e sa tsitsang | Ee. |
Rekota | Matsatsi a 300 (ho rekota liparamente tse 20 ka nako e le 'ngoe, rekota ntlha e le' ngoe metsotsoana e meng le e meng e 5). |
Bonyane/Boholo ba boleng bo rekotiloeng | Tekanyo ea boholo le bonyane ba boleng ka nako e itseng. |
Alamo | Mefuta e 40 e fapaneng ea likhetho tsa paramente, 12,800 e beha li-alamo tsa log. |
Tlhōrō | Ee. |
Pontšo ea setšoantšo sa Phasor | Ka tsela e iketsang. |
Bokhoni ba linepe | 60. |
Puo ea menu | Senyesemane |
Puisano | USB. |
Ho tima ka ho iketsa | Ha lets'olo la alamo le qalisoa kapa ho batlisisoa ka nakoana, ho ts'oaroa ha nako e sa lebelloang, kapa rekota e ntseng e tsoela pele kapa e ntse e tsoela pele, sesebelisoa ha se tima ka bohona. |
Ka mokhoa o mong oa teko, metsotso e 15 ntle le likonopo tsa linotlolo, ho koala ka bohona kamora motsotso o le mong. | |
Tshebetso ya backlight | E, e loketse ho sebelisoa bosiu le sebaka se lefifi. |
Boima ba 'mele | Host: 1.6kg (ka betri). |
008B e nyenyane e bohale hona joale clamp: 170g×4; | |
Bolelele ba terata ea teko ea voltage | 3m. |
Bolelele ba terata ea hona joale ea sensor | 2m. |
Mocheso o sebetsangle mongobo | -10°C~40°C;ka tlase ho 80% Rh. |
Mocheso oa polokelo le mongobo | -10°C~60°C;ka tlase ho 70% Rh. |
Kenyelletso ea ho kenya | Ho kenella ha motlakase oa teko: 1MΩ. |
E mamella voltage | E mamella 3700V/50Hz sinusoidal AC voltage bakeng sa motsotso o le mong pakeng tsa wiring ea sesebelisoa le khetla. |
Insulation | Pakeng tsa mohala oa sesebelisoa le khetla ≥10MΩ. |
Sebopeho | Ho kenya letsoho habeli, ka sheath e thibelang ho sisinyeha. |
Melao e bolokehileng | IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, tekanyo ea tšilafalo: 2. |
3.3.Ho nepahala ha lisebelisoa (ntle le sensor ea hajoale)
Ka ho latellana hlahisa lintlha tse latelang (motheong oa maemo a motheo le li-sensor tsa hona joale tse loketseng, tse tsamaeang hantle, ha ho phetoho ea mekhahlelo).
Tekanyo | Range | Qeto ea pontšo | Phoso e kaholimo ho sebaka sa litšupiso |
Khafetsa | 40Hz ~ 70Hz | 0.01Hz | ±(0.03)Hz |
Matla a 'nete a RMS ho isa ho a sa nke lehlakore | 1.0V ~ 1000V | Qeto e nyane 0.1V | ±(0.5%+5dgt) |
Motlakase oa 'nete oa RMS ho isa ho mohato | 1.0V ~ 2000V | Qeto e nyane 0.1V | ±(0.5%+5dgt) |
Motlakase oa DC | 1.0V ~ 1000V | Qeto e nyane 0.1V | ±(1.0%+5dgt) |
RMS ea 'nete ea hona joale | 10mA ~ 10A | Qeto e nyane ke 1mA | ±(0.5%+5dgt) |
Tlhōrō ea motlakase oa phase-to-neutral | 1.0V~ 1414V | Qeto e nyane 0.1V | ±(1.0%+5dgt) |
Tlhōrō ea motlakase oa mohato ho isa ho mohato | 1.0V ~ 2828V | Qeto e nyane 0.1V | ±(1.0%+5dgt) |
Tlhōrō ea hona joale | 10mA ~ 10A | Qeto e nyane ke 1mA | ±(1.0%+5dgt) |
Peak factor | 1.00 ~ 3.99 | 0.01 | ±(1%+2dgt) |
4.00 ~ 9.99 | 0.01 | ±(5%+2dgt) | |
Matla a sebetsang | 0.000W~ 9.999kW | Qeto e nyane 0.001W | ±(1%+3dgt) Cosφ≥0.8 |
±(1.5%+10dgt) 0.2≤Cosφ<0.8 | |||
Reactive matla, inductive kapa capacitive | 0.000VAR~ 9.999kVAR | Qeto e nyane 0.001VAR | ±(1%+3dgt) Sinφ≥0.5 |
±(1.5%+10dgt) 0.2≤Sinφ<0.5 | |||
Matla a bonahalang | 0.000VA ~ 9.999kVA | Qeto e nyane 0.001VA | ±(1%+3dgt) |
Ntho ea matla | -1.000~ 1.000 | 0.001 | ±(1.5%+3dgt) Cosφ≥0.5 |
±(1.5%+10dgt) 0.2≤Cosφ<0.5 | |||
Matla a sebetsang | 0.000Wh~ 9999.9MWh | Qeto e nyane 0.001Wh | ±(1%+3dgt) Cosφ≥0.8 |
±(1.5%+10dgt) 0.2≤Cosφ<0.8 | |||
Reactive energy, inductive kapa capacitive | 0.000VARh ~ 9999.9MVARh | Qeto e nyane 0.001VARh | ±(1%+3dgt) Sinφ≥0.5 |
±(1.5%+10dgt) 0.2≤Sinφ<0.5 | |||
Matla a bo-ntate | 0.000VAh ~ 9999.9MVAh | Qeto e nyane 0.001VAh | ±(1%+3dgt) |
Phase angle | -179°~ 180° | 1° | ±(2°) |
Tanφ (VA≥50VA) | -32.76 ~ 32,76 | Qeto e nyane 0.001 | φ:±(1°) |
Phetoho ea mohato oa ntlha ea matla (DPF) | -1.000~ 1.000 | 0.001 | φ:±(1°) |
Harmonic ratio (otara 1 ho isa ho 50)(Vrms>50V) | 0.0%~ 99.9% | 0.1% | ±(1%+5dgt) |
Harmonic angle (Vrms>50V) | -179°~ 180° | 1° | ±(3°) li-harmonics tsa taelo ea 1 ho isa ho 25 |
± (10 °) li-harmonics tsa taelo ea 26 ho isa ho 50 | |||
Kakaretso ea harmonic karolelano (THD kapa THD-F)≤50 | 0.0%~ 99.9% | 0.1% | ±(1%+5dgt) |
Ntho e sothang (DF kapa THD-R)≤50 | 0.0%~ 99.9% | 0.1% | ±(1%+10dgt) |
Transformer K ntlha | 1.00~ 99.99 | 0.01 | ±(5%) |
Mehato e 3 e sa tsitsang | 0.0%~ 100% | 0.1% | ±(1%) |
3.4.Sebopeho sa sensor ea hajoale
Mofuta oa sensor ea hona joale | RMS ea 'nete ea hona joale | Phoso e kholo ea RMS ea 'nete hajoale | Phoso e kholo ea sekhahla sa mohato φ |
008B clamp ea hona joale | 10mA ~ 99mA | ±(1%+3dgt) | ±(1.5°), Arms≥20mA |
100mA ~ 10.0A | ±(1%+3dgt) | ±(1°) | |
040B ea hona joale clamp | 0.10A~ 0.99A | ±(1%+3dgt) | ±(1.5°) |
1.00A ~100A | ±(1%+3dgt) | ±(1°) | |
068B ea hona joale clamp | 1.0A ~9.9A | ±(2%+3dgt) | ±(3°) |
10.0A ~1000A | ±(2%+3dgt) | ±(2°) | |
300Fclamp ea hona joale | 10A ~99A | ±(1%+3dgt) | ±(3°) |
100A~3000A | ±(1%+3dgt) | ±(2°) |
Tlhokomeliso: clamp ea hona joale le lisebelisoa li tlameha ho hokahanngoa le tse lumellanang, li ke ke tsa kenngoa ka ho fapana.
4.1.Tlhophiso e tloaelehileng
Che. | Khethollo | Bongata |
1 | Moamoheli oa lisebelisoa. | 1 |
2 | Mokotla oa lisebelisoa. | 1 |
3 | Li-sensor tsa hona joale. | 12 (mefuta e 3) |
4 | Lithapo tsa teko. | 5 (bosehla, botala, bofubelu, boputsoa, botšo) |
5 | Dikotwana tsa kwena. | 5 |
6 | Tlhahlobo ea teko. | 5 |
7 | Adapter ea matla e inehetseng. | 1 |
8 | Mohala oa letsatsi oa USB. | 1 |
9 | CD ea software. | 1 |
10 | Pakete ea betri ea lithium. | 1 (E hahiloe ka har'a sesebelisoa) |
11 | memori ea 2GB. | 1(Hokela sesebelisoa) |
12 | Manual, karete ea tiisetso, setifikeiti. | 1 |
4.2.Boima ba 'mele
Che. | Khethollo | Boima ba 'mele |
1 | Moamoheli oa lisebelisoa. | 1.6Kg (ka betri). |
2 | 008B setlapa se senyenyane sa hona joale se bohale. | 170g*4. |
3 | 040B chitjaclamp ea hona joale. | 185g*4 |
4 | 068B chitjaclamp ea hona joale. | 530g*4 |
5 | 300Fflexible coil hona joaleclamp(ka mokopanyi). | 330g*4 |
6 | Lithapo tsa teko le adaptara ea matla. | 900g. |