HZMD20 Sulphur Hexafluoride Sf6 Gaz Dansite Relè Kalibrasyon Sistèm

HZMD20 Souf Hexafluoride Dansite Relè Kalibrasyon Sistèm

Apèsi sou lekòl la

The SF6 gas density relay is an important component used to monitor the change of the SF6 gas density in the SF6 switch body during operation. The SF6 gas density relay operating in the field does not operate frequently, and after a period of time, it often exhibits inflexible action and poor contact contact. In some cases, the temperature compensation performance of the density relay will deteriorate, and the SF6 density relay will malfunction when the ambient temperature changes suddenly. Therefore, DL/T596-1996 "Power Equipment Preventive Test Regulations" stipulates that each SF6 switch user unit should periodically check the SF6 gas density relay.

The HZMD20 SF6 density relay calibrator is developed in accordance with the latest "DL/T259-2012: SF6 Gas Density Relay Calibration Procedure" issued by the National Energy Administration.

Entwodiksyon pwodwi

HZMD20 SF6 gaz dansite relè kalibratè adopte 7.0-pous koulè LCD manyen ekran pou moun-entèraksyon òdinatè, ki pi pratik yo opere. Bati-nan gwo-pak batri ityòm rechargeable ki bay yon tan ki long pou sibstiti. Ekipe ak yon koòdone USB estanda, done istorik yo ka ekspòte nan yon disk U atravè koòdone la.

Anplis de kalibre SF6 rle dansite, enstriman sa a tou gen fonksyon pou kalibre mezi presyon ak mèt dansite. Enstriman an ka otomatikman detekte kondisyon nòmal pandan pwosesis mezi a. Nan evènman an nan flit tiyo, flit lè, ak presyon lè inlet ak priz ensifizan, enstriman an pral otomatikman sispann kouri ak parèt yon avètisman.

Nan yon veso ki fèmen, presyon gaz SF6 nan yon sèten tanperati ka reprezante dansite gaz SF6. Li nòmal pou itilize 20 degre kòm valè estanda presyon gaz SF6. Pandan sou -kalibrasyon sou sit, anba diferan tanperati anbyen, valè presyon mezire dwe konvèti nan valè presyon korespondan li yo nan 20 degre, konsa tankou jije pèfòmans nan relè a dansite SF6.

Endèks teknik

Tcheke objè: alam 1, alam 2, fèmen 1, fèmen 2, siyal kontak alam survoltaj

Kalibrasyon seri: 0-1Mpa (presyon absoli)

Presizyon enstriman: 0.1 nivo

Repeatability: ± percent F.S at 20 degree

Rezolisyon ekspozisyon presyon: 0.001MPa

Presyon inlet: 0.9-1MPa (presyon relatif)

Koòdone ekstèn: USB (sipòte aparèy depo mobil USB mwens pase 4GB)

Anviwònman travay: tanperati -10-50 degre (pi bon tanperati itilizasyon 5-50 degre)

Imidite relatif 5-90 pousan RH

Rezolisyon ekspozisyon: 800480 (piksèl) ekran manyen koulè

Kapasite depo: 40 gwoup

Mezire vòltaj kontak: DC24V

Metòd koleksyon tanperati: manyèl/otomatik

Intake connection: φ4 butt quick plug

Intake pipe: standard φ4/PFA pipe

Measurement connection: φ4 butt quick plug

Measuring pipe: standard φ4/PFA pipe

Exhaust connection: φ4 quick connector

Exhaust pipe: standard φ4/PFA pipe

Ekipman pou pouvwa mobil: pake batri ityòm rechargeable, ka travay kontinyèlman pou 8 èdtan

Chaje vòltaj: 100-240VAC, 50/60HZ

Travay vòltaj: 14.8V DC

Dimansyon jeneral nan lame a: longè 325mmwidth 275mmheight 140mm

Dimansyon bwat akseswar: longè 360mmwidth 250mmheight 110mm

Pwa enstriman: 4.5Kg

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