Tag Nrho Tsis Siv Neeg Anti-Interference Dielectric Loss Tester

Khoom Taw Qhia

MEJS-W801C1 Tag Nrho Tsis Siv Neeg Tiv Thaiv-Kev cuam tshuam Dielectric Loss Tester ntiav cov khoom sib txawv- zaus fais fab mov tshuab. Siv cov microcontroller thiab hluav taws xob cov tswv yim rau kev hloov pauv zaus tsis siv neeg, analog- mus rau - digital hloov dua siab tshiab, thiab cov ntaub ntawv ua, nws ua tiav muaj peev xwm tiv thaiv - cuam tshuam, ntsuas ceev ceev, siab precision, thiab kev ua haujlwm yooj yim.

Transformer Tan Delta Tester Qhov sib txawv ntawm - zaus fais fab mov siv lub siab- lub zog hloov hluav taws xob, tso tawm cov sine nthwv dej ntawm ib zaus ntawm 50Hz thiab 60Hz, nrog rau ob zaus ntawm 47.5Hz / 52.5Hz, 45.5Hz, thiab 25.5Hz, 45.0Hz / 5. 55.0Hz / 65.0Hz. Nws cia li siv voltage, muab txog li 10kV. Nws cia li lim tawm 50Hz cuam tshuam, ua rau nws tsim nyog rau kev sim teb hauv ib puag ncig nrog kev cuam tshuam electromagnetic siab, xws li cov chaw nres tsheb.

Khoom Parameter (Specification)

1	Kev siv tej yam kev mob	-15℃rau 40 degree		RH <80%
2	Anti-txoj cai cuam tshuam	Kev hloov pauv zaus
3	fais fab mov	AC 220V ± 10% Tawm tswv yim		Tso cai rau lub tshuab hluav taws xob
4	High voltage tso zis	0.5 kV ∽ 10 kV		0.1kV ib
		raug		2%
		Qhov siab tshaj plaws tam sim no		200 mA
		muaj peev xwm		2000 VA
5	Tus kheej -lub zog txaus siab	AC 0V ~ 50V / 40A		Ib zaus 50.0 Hz, 60.0 Hz Arbitrarily adjustable Dual{0}}band 45.0HZ / 55.0HZ 47.5HZ / 52.5HZ 55.0HZ / 65.0HZ 57.5HZ / 62.5HZ
6	daws teeb meem	tus nqi: 0.001%		Cx: 0,001 pf
7	raug	△tgδ: ± (nyeem * 1.0% + 0.040%)
		△Cx : ± (nyeem * 1.0% + 1.00PF)
8	Kev ntsuas ntau	tg tug	Tsis txwv
		Cx	15pF < Cx < 300nF
			10 kV		Cx Tsawg dua lossis sib npaug rau 60 nF
			5kv ua		Cx Tsawg dua lossis sib npaug rau 150 nF
			1kv ua		Cx Tsawg dua lossis sib npaug rau 300 nF
		CVT test			Cx Tsawg dua lossis sib npaug rau 300 nF
9	Sab nraud qhov ntev (Main unit) (mm)	40 x 29 x 33 cm
	Sab nraud qhov ntev (Attachment) (mm)	45cm * 33cm * 15cm
1 0	Memory loj	200 teeb txhawb USB flash drive cov ntaub ntawv khaws cia
1 1	Qhov hnyav (lub ntsiab unit)	2 5.5 kg
	Qhov hnyav (khoom siv lub thawv)	5, 18kg

Khoom feature thiab daim ntawv thov

1. Features tus kheej -kev xeem excitation rau CVTs, ua rau ib txhij ntsuas ntawm capacitance thiab tangent delta (tgδ) rau ob qho tib si C1 thiab C2 nrog ib qho kev sib txuas ib leeg.

2. suav nrog rov qab-kab qis-voltage shielding thiab siab-voltage shielding peev xwm. Tso cai rau 10kV thim rov qab-wiring dielectric poob ntsuas ntawm C11 yam tsis tau txiav cov xov hlau thaum lub tsheb npav CVT hauv av.

3. Siv cov cuab yeej hloov pauv zaus kom tshem tawm 50Hz lub zog zaus cuam tshuam, ua kom ntseeg tau cov ntaub ntawv tau txais txiaj ntsig txawm tias nyob hauv ib puag ncig uas muaj kev cuam tshuam hluav taws xob muaj zog.

4. Kev tiv thaiv overcurrent tiv thaiv kev puas tsuaj thaum lub sij hawm luv luv Circuit Court los yog tawg.

5. Kev tiv thaiv hauv av tiv thaiv kev ua haujlwm thaum lub cuab yeej tsis zoo hauv av lossis tsis muaj av.

6. suav nrog ua- nyob rau hauv tus qauv capacitance thiab siab -voltage fais fab mov rau kev sim teb yooj yim thiab txo cov xaim.

7. Muaj ib qho ntxiv - LCD zaub loj rau kev ua haujlwm yooj yim, nrog rau cov ntawv qhia lus Askiv qhia cov txheej txheem kuaj.

8. Txhua qhov kev sib txuas ua haujlwm qhia txog cov kab hluav taws xob sib txuas, ua kom yooj yim rau cov neeg siv kev sib txuas.

9. suav nrog Suav -Lus Askiv hloov peev xwm.

Kev tsim tawm cov ntsiab lus

MEJS-W801C1 Tag Nrho Tsis Siv Neeg Anti-Interference Dielectric Loss Tester yog tsim rau kev tsim hluav taws xob, kev teeb tsa khoom siv hluav taws xob, kev xa mus, thiab kev ntsuas kev tiv thaiv. Nws tuaj yeem ua cov rwb thaiv tsev poob (tgδ) thiab kev ntsuas capacitance (Cx) ntawm cov khoom siv xws li CVTs, voltage transformers, tam sim no transformers, siab -voltage bushings, fais fab transformers, Circuit Court breaker contact capacitance, thiab standard capacitors nyob rau hauv muaj zog electromagnetic cuam tshuam ib puag ncig zoo li substations.

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FAQ

1) Dab tsi yog qhov tseem ceeb los tiv thaiv- cuam tshuam thev naus laus zis ntawm MEJS-W801C1 Siab Tsis Siv Neeg Anti-Interference Dielectric Loss Tester, thiab dab tsi cuam tshuam cov tshuab no ua tiav?

Teb: Cov tub ntxhais tiv thaiv - cuam tshuam tshuab yog txoj kev hloov pauv zaus. Los ntawm kev tso tawm ib zaug - zaus (50Hz, 60Hz) thiab ntau dual -frequency pure sine waves, nws cia li lim tawm ntawm -site 50Hz fais fab zaus cuam tshuam. Txawm nyob rau hauv ib puag ncig uas muaj zog electromagnetic cuam tshuam, xws li substations, nws ua kom ntseeg tau cov ntaub ntawv ntsuas.

2) Cov yam ntxwv yooj yim dab tsi ua MEJS-W801C1 tag nrho tsis siv neeg los tiv thaiv- cuam tshuam dielectric poob tester muab rau CVT kuaj?

Teb: Nws nta CVT tus kheej -kev ntsuas kev muaj peev xwm, ua rau kev ntsuas ib txhij ntawm C1 thiab C2 capacitance thiab tgδ nrog ib qho kev sib txuas. Nws txhawb nqa ob qhov kev sim cais ( ntsuas C1 lossis C2 ib tus zuj zus) thiab hom kev sim ib txhij. Thaum lub tsheb npav CVT yog hauv av, nws ua rau 10kV thim rov qab-kev sib txuas dielectric poob ntsuas rau C11 yam tsis muaj kev cuam tshuam los ntawm qis-voltage shielding thiab siab-voltage shielding functions. Txhua qhov kev ua haujlwm interface suav nrog cov kab ntawv txuas txuas rau kev ua haujlwm yooj yim.

3) Dab tsi yog qhov tseem ceeb ntawm kev nyab xeeb thaum siv MEJS-W801C1 tag nrho tsis siv neeg los tiv thaiv- cuam tshuam dielectric poob tester?

Teb: Cov kev cai tseem ceeb ntawm kev nyab xeeb muaj xws li: 1. Siv tsuas yog ntawm de- cov khoom siv zog; ob lub cuab yeej thiab cov cuab yeej xeem yuav tsum muaj kev ntseeg siab; 2. High- qhov ntsuas hluav taws xob yuav tsum muaj tsawg kawg yog ob tus neeg ua haujlwm: ib tus neeg ua haujlwm thiab ib tus saib xyuas; 3. Tom qab kuaj lossis ntsuas qhov ua haujlwm tsis zoo, tua lub hwj chim hloov thiab tos ib feeb ua ntej txiav cov cables lossis tshuaj xyuas lub tsev; 4. Tsis txhob txuas lossis tsis txuas siab -voltage cables thaum muaj zog; 5. Cov neeg ua haujlwm tsis yog-cov neeg ua haujlwm xeem yuav tsum nyob twj ywm ntawm qhov siab- qhov chaw ntsuas hluav taws xob uas cim nrog cov teeb meem, cov cim ceeb toom, lossis cov cim zoo sib xws.

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