HZ-2000H Transformer Capacitance Thiab Tan Delta Tester
HZ-2000H Transformer Capacitance Thiab Tan Delta Tester Lub dielectric poob tester tau kov yeej cov kev txwv ntawm kev ntsuas choj ib txwm siv los ntawm kev siv cov khoom siv hluav taws xob hloov hluav taws xob. Nws siv lub microcontroller thiab cov cuab yeej hluav taws xob niaj hnub no los ua kev hloov pauv zaus tsis siv neeg, hom / tus lej hloov pauv, thiab ua cov ntaub ntawv. Tus tester nta muaj zog tiv thaiv - muaj peev xwm cuam tshuam, ntsuas ceev ceev, siab precision, tsis siv neeg digitization, thiab yooj yim ntawm kev ua haujlwm. Cov khoom siv hluav taws xob siv hluav taws xob hloov hluav taws xob siab uas tso tawm 45Hz thiab 55Hz ntshiab sinusoidal nthwv dej, cia li siv lub siab, thiab tuaj yeem muab tau txog li 10kV ntawm qhov hluav taws xob. Nws tseem cia li lim tawm 50Hz cuam tshuam, ua rau nws tsim nyog rau qhov kev ntsuam xyuas loj hauv ib puag ncig nrog kev cuam tshuam ntawm electromagnetic cuam tshuam, xws li substations.This dielectric poob txoj kev ntsuas yog dav siv hauv kev lag luam fais fab rau kev sim transformers, sib nrig sib inductors, casings, capacitors, xob laim ntes, thiab lwm yam khoom siv.
HZ-2000H Transformer Capacitance Thiab Tan Delta Tester
Cov khoom Video
Khoom Description
HZ-2000H Transformer Capacity Thiab Tan Delta Tester yog ib qho cuab yeej ntse siv los ntsuas qhov dielectric poob tangent (tg δ) thiab tus nqi capacitance (Cx).
I. Kev Ua Haujlwm Zoo
Siab -Kev Ntsuas Digital Precision: Siv Fourier hloov cov thev naus laus zis lim dej kom raug ntsuas qhov ntsuas hluav taws xob, dielectric poob (tanδ), thiab lwm yam, ua kom yooj yim rau kev ntsuas ntsuas.
Strong Anti-Interference Capability: Incorporates zaus conversion technology kom zoo tshem tawm ntawm -site 50Hz fais fab zaus cuam tshuam, ua kom ntseeg tau cov ntaub ntawv nrhiav tau txawm nyob rau hauv ib puag ncig uas muaj zog electromagnetic cuam tshuam (EMI).
Intuitive & Tus neeg siv- Kev Ua Haujlwm Zoo: Ua kom tiav - kov, ntxiv - npo LCD loj. Lub graphical interface kom meej meej qhia tag nrho cov txheej txheem ntsuas, ua kom muaj kev ua haujlwm nrog kev cob qhia tus neeg ua haujlwm tsawg. Ua tiav kev ntsuas los ntawm kev kov tswj.
Smart Data Management: Integrated calendar chip and large -npe nco cia cov qhabnias xeem khaws cia txhua sij hawm. Txhawb nqa cov ntaub ntawv keeb kwm tshuaj xyuas thiab ntawm -xav tau luam ntawv. Qhia thiab luam tawm lub sijhawm tam sim no nrog rau lub sijhawm khaws cia.
Automated Measurement Process: Microprocessor ntse tswj cov kev ntsuas ntsuas. Cov neeg siv tsuas xaiv hom kev ntsuas, thiab qhov ntsuas tau ua tiav cov ntaub ntawv tau txais.
Portable Integrated Design: Ua -hauv tus qauv capacitor thiab siab -voltage (HV) fais fab mov ua kom yooj yim rau kev sim teb thiab txo qis cov kev xav tau ntawm cov xaim sab nraud.
Roj Dielectric Loss Measurement Support: Kev ntsuas qhov tseeb ua tau raws li cov kev ntsuas roj dielectric poob. Tau tshaj lub khob roj txheem thiab kev sim siab ua rau kev ntsuas roj tanδ.
Rov qab Cov Hluav Taws Xob nrog LV Shielding: Ua kom 10kV thim rov qab xaim dielectric poob ntsuas ntawm C11 (ntawm 220kV CVTs) yam tsis muaj kev cuam tshuam cov coj, txawm tias thaum lub tsheb npav CVT hauv av.
AC Withstand Voltage Testing: Tsim nyog rau AC tiv thaiv qhov ntsuas hluav taws xob ntawm PT / CT ob sab thiab 400V qis-voltage systems.
Dav -Frequency Power Supply Compatibility: Automatically detects lwm HV fais fab mov zaus (40Hz–70Hz). Tau tshaj cov khoom siv hluav taws xob sib txawv los sis cov khoom siv hluav taws xob resonant rau loj - muaj peev xwm, siab -voltage dielectric poob xeem.
Comprehensive CVT Testing & Protection: Ua CVT tus kheej -excitation (SF6) xeem. Tso cai teeb tsa plaub qhov kev txwv txwv (HV / Tam sim no, LV / Tam sim no) los tiv thaiv cov neeg ua haujlwm thiab khoom siv.
Tag Nrho CVT Parameter Measurement: Thaum lub sij hawm CVT ntsuam xyuas, cia li ntsuas capacitance thiab tanδ qhov tseem ceeb rau ob qho tib si divider capacitors (C1, C2) thiab tag nrho CVT capacitance.
Thermal Print Output: Integrated thermal printer with calendar moos rau tam sim hardcopy tau.
Computer Networking & Control: Nruab nrog lub computer interface ua kom muaj kev tswj hwm hauv nruab nrab txog li 32 lub cuab yeej los ntawm ib lub PC. Ua kom yooj yim rau kev sib koom ua ke rau hauv HV kuaj lub tsheb rau kev ntsuas kev sib koom ua ke, ua cov ntaub ntawv, thiab tsim cov ntawv tshaj tawm.
Comprehensive Grounding Protection: Grounding status detection tiv thaiv kev ua haujlwm yog tias tsis muaj av lossis tsis raug, txwv tsis pub HV tso tawm. Tshaj - kev tiv thaiv tam sim no tiv thaiv cov cuab yeej tiv thaiv kev puas tsuaj thaum lub caij luv luv lossis tawg.
Tus neeg teb xov tooj tiv thaiv kev poob siab: Tam sim ntawd txiav tawm HV cov zis thaum tus neeg teb xov tooj raug cuam tshuam nrog cov khoom nyob, ua kom cov neeg ntsuas kev nyab xeeb.
II.Technical Indicators
| Parameter | Specification |
| Qhov tseeb - Cx | ± (nyeem × 1% + 1 pF) |
| Qhov tseeb - tanδ | ± (nyeem × 1% + 0.00040) |
| Anti-interference Index | Frequency-conversion tiv thaiv kev cuam tshuam; tswj qhov tseeb raws li 200% cuam tshuam |
| Capacitance Range – Internal HV | 3 pF - 60000 pF / 10 kV; 60 pF - 1 μF / 0.5 kV |
| Capacitance Range - Sab Nraud HV | 3 pF - 1.5 μF / 10 kV; 60 pF - 30 μF / 0.5 kV |
| Kev daws teeb meem | Txog li 0.001 pF; 4 tus lej tseem ceeb |
| tan δ Kev | Tsis txwv; daws teeb meem 0.001% |
| Tsis Siv Neeg ID | Tsis siv neeg txheeb xyuas capacitance, inductance, thiab tsis kam |
| Xeem Tam sim no Range | 10 μA - 5 A |
| Internal High Voltage - Teem caij | 0.2 - 10 kV |
| Internal High Voltage - Max tso zis tam sim no | 200 mA |
| Kev tswj hluav taws xob | Arbitrary voltage teeb tsa (piv txwv li, 5123V) |
| Xeem zaus | 40 - 70 Hz (ib zaus, arbitrary teeb, eg, 48.7 Hz) |
| Dual-Frequency Hom | 50 ± 0.1 Hz txog 50 ± 10 Hz (Nws pib hloov pauv, xaiv tau); 60 ± 0.1 Hz txog 60 ± 10 Hz (Nws pib hloov pauv, xaiv tau) |
| Ntau zaus | ± 0.01 Hz |
| Sab nraud High Voltage - Max Test Tam sim no | 5 A (lub zog zaus lossis 40-70 Hz zaus hloov pauv, kev sib txuas zoo) |
| Sab nraud High Voltage - Max Test Voltage / Tam sim no | 10 kV / 5 A (lub zog zaus lossis 40-70 Hz zaus hloov pauv) |
| CVT Self-excitation Tsawg-Voltage Output | 3 - 50 V, 3 - 30 A |
| Lub Sijhawm Ntsuas | Kwv yees li 40 s (vim nrog txoj kev) |
| Lub zog nkag | 180 - 270 VAC, 50 Hz ± 1% (lub nroog lossis lub tshuab hluav taws xob) |
| Lub tshuab luam ntawv | Micro thermal tshuab luam ntawv |
| Ua haujlwm kub | -10℃- 50 degree |
| txheeb ze humidity | < 90% |
| Zuag qhia tag nrho Dimensions | 430 × 330 × 350 hli |
| Qhov hnyav | 28 kq |
III.PackingLyog ofIntawv
|
Tsis muaj. |
Yam khoom |
Qty |
|
1 |
Cov kab hluav taws xob |
1 |
|
2 |
av lead |
1 |
|
3 |
CVT Dub xeem kab |
1 |
|
4 |
CVT Red test kab |
1 |
|
5 |
Luam ntawv |
1 |
|
6 |
Cx Cn kab |
2 |
|
7 |
High voltage cable |
1 |
Daim ntawv pov thawj CE
Khoom Case
Tuam txhab Profile
Daim ntawv pov thawj
Yam khoom
Cim npe nrov: HZ-2000h transformer capacitance thiab tan delta tester, Tuam Tshoj hz-2000h transformer capacitance thiab tan delta tester manufacturers, lwm tus neeg, Hoobkas
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