China GDPD-306M Moetso le Fektheri oa Motlakase oa Motlakase oa Ultrasonic Partial Partial DischargeHV Hipot

GDPD-306M Portable Ultrasonic Partial Discharge Detector

Tlhaloso e Khutšoanyane:

GDPD-306M e sebelisoa haholo tlhahlobong e sa lekanyetsoang ea lisebelisoa tsa motlakase.Ho kenyeletsoa li-switchgear tse phahameng tsa motlakase, li-ring mains, li-voltage/transformer tsa hajoale, transformer (e kenyelelitse mofuta o omileng oa transformer), GIS, mehala e holimo, likhoele, le lisebelisoa tse ling tsa tlhahlobo ea boemo ba lisebelisoa.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a latelang a sebelisoa ho lekanya tekanyo ea ho tsoa ha lisebelisoa tsa motlakase:
Ho lemoha ha karolo e itseng ea matla a ho ntša matla: Ka ho lekanya letšoao la ho tsoa ka potoloho ea matla a maqhubu a matla, matla a ho ntša karolo e itseng a khetholloa ho ea ka boleng bo phahameng (dB) ka tatellano ea pulse ea discharge.
Ho lemoha ka mokhoa o sa fellang oa ho ntša metsi: Sesebelisoa se lekanya letšoao la ho tsoa ka har'a potoloho ea matla a matla, se ntša maqhubu a ho ntša metsi 'me se khetholla makhetlo a mangata a ho tsoa ha karolo ho latela palo ea likhahla tse tsoang.

Likaroloana

●Ka li-sensor tse fapaneng ho fihlela tlhahlobo e sa lekanyetsoang ea lisebelisoa tsohle tsa motlakase.
●Fana ka mekhoa e mengata ea ho lahla e kang nako-domain waveform, PRPD, PRPS, joalo-joalo, ho hlokomela tlhahlobo ea mefuta e fapaneng ea ho tsoa.
●Sehokelo sa mochini oa motho se sebetsang hantle se thusa taolo ea data ea lisebelisoa tse fapaneng, ho kenyeletsoa ho lateloa ha mekhoa ea phetoho ea data ea nalane, tlhahlobo ea data e otlolohileng le e otlolohileng, le ho lemoha tlhahlobo e felletseng ea 360 ° ea sesebelisoa se lekiloeng.
●Sensor e hahelletsoeng ka har'a ultrasonic le voltage ea lefatše ea nakoana (eo ka morao e bitsoang TEV) sensor, e ka hokahanngoa le li-sensor tse khethehileng tsa kantle tsa li-transformer, GIS, mela e holimo le likhoele.
●E sebelisa mokhoa oa ho lemoha o sa tsitsang, ha ho na tlhoko ea ho tima nakong ea tlhahlobo, ha ho na tlhoko ea ho hlophisa mohloli o eketsehileng oa motlakase o phahameng, ho bonolo ho o sebelisa ho feta sebui sa ho ntša karolo ea pulsed partial discharge.
●Lebelo la bandwidth ea teko ke 30kHz ~ 2.0GHz, e loketseng melao-motheo ea ho lemoha ea lihlopha tse fapaneng tsa maqhubu.

Litlhaloso

Tekanyo ea TEV		Tekanyo ea UHF
Tekanyomefuta-futa	0-60dBmV	Sehlopha sa maqhubu a ho lemoha	300 ~1500MHz
Qeto	1dB	Lekhalo la litekanyo	-75-0dBmV
Ho nepahala	±1dB	Ho nepahala	<1dBmV
Max. pulse ka potoloho	1400	Sensor frequency band	300-2000MHz
Leqhubu la tekanyo ea tekanyo	1~ 100MHz
AA tekanyo		Tekanyo ea AE
Lekhalo la litekanyo	-6dBμV~68dBμV	Lekhalo la litekanyo	-6dBμV~68dBμV
Qeto	1dB	Qeto	1dB
Ho nepahala	±1dB	Ho nepahala	±1dB
Sensor center frequency	40kHz	Sebaka sa maqhubu	40-200kHz
Tekanyo ea HFCT
Sensor phetisetso impedance	5mV/mA
Khafetsa ea ho lemoha	1 ~ 30MHz
Kutloisiso	≤50pC
Lisebelisoa
Khetla	ABS
Pontšo	4.0inch RGB LCD skrine
Cmolebeli	ARM
Sehokedi	Sehokelo sa USB (kou ea tjhaja), WIFI e se nang mohala 3.5mm headphone jack stereo, benchmark ea khokahano e se nang mohala Kenyelletso ea sensor ea kantle ea ultrasonic
Li-headphone	8 ohm bonyane
Karete ea SD	Standard 16G
Betri e hahiloeng	3.7V/1Ah, betri ea lithium
Nako ea ho sebetsa	About8lihora
Charger	AC 90-264V kapa DC 5V
Lithempereichara tse sebetsang	-20~+50℃
Mongobo	20 ~ 85% mongobo o lekanyelitsoeng
Boemo, boima	21010035(mm), 0.4kg (yuniti e kholo)

Lenane la ho paka

Sehlopha se seholo	1	Stloaelehileng
EXternal Ikopanye le ultrasonic sensor	1	Fkapa khetho, e sebelisetsoang li-transformer, GIS, motors
USensor ea HF	1	Fkapa khetho, e sebelisetsoang GIS
HFCT	1	Fkapa khetho, e sebelisetsoang thapo ea motlakase
Test cable	1	Stloaelehileng
Charger	1	Stloaelehileng
Mohala oa USB	1	Fkapa ho tjhaja le puisano ka PC
Utataiso ea ser	1
Ftlaleho ea teko ea actor	1