Ib nrab Tso Tawm Instrument

MOEORW-WPD-F1 Muab tes- tuav ib nrab Discharge Detector

Lub siab -precision portable tag nrho digitalKev tso tawm ib nrab (PD)Kev nrhiav tau thiab kev tshuaj ntsuam xyuas siv cov tshuab fiber ntau optic cais tawm, uas muaj zog tiv thaiv - cuam tshuam muaj peev xwm, ntsuas qhov raug siab, thiab sib koom ua ke ob lub luag haujlwm ntawm kev kuaj pom ib nrab thiab qhov chaw txhaum cai cable.

Kev ntsuas qhov ntsuas ib feem ntawm qhov ntsuas yog 16MHz, qhov chaw ntawm lub cable yog 80MHz, thiab qhov ntsuas qhov ntsuas impedance bandpass yog 19KHz ~ 4MHz ± 10%.

Nws yog qhov tsim nyog rau kev lees txais / kev tiv thaiv kev ntsuas siab ntawm - cov khoom siv hluav taws xob hluav taws xob xws li lub ntsiab hloov pauv, hloov pauv, thiab cov kab hluav taws xob hauv cov tshuab hluav taws xob, ua kom pom qhov tso tawm ib nrab thiab qhov tseeb qhov chaw ntawm cable faults.

MOEORW- WPD-F1Ib nrab tso tawm (PD) kuaj teebyog lub siab -precision, modular, fiber ntau- cais tawm, tag nrho cov digital portable ib nrab tso tawm tau txais thiab kev tshuaj xyuas. Nws muaj xws li ib tug impedance detection unit, ib tug loj acquisition unit, optical fiber, thiab ib tug optical transceiver. Nws koom ua ke qhov tseeb digital teeb liab tau txais thiab ua cov thev naus laus zis. Nws lub siab - daws teeb meem digital processing technology thiab optical fiber cais tshuab tuaj yeem muab kev ntsuas siab heev hauv qhov chaw hnyav.

1.Main acquisition unit

Interface

• Lub hwj chim interface: 6-12VDC (<6W), lockable quick-connect type;
• Fiber optic interface: Txhawb gigabit network nkag;
• Input interfaces: voltage input teeb liab, ib nrab tso tawm tswv yim teeb liab, square wave output signal (optional).

qhov taw qhia teeb

• 1XLED;
• Lub teeb ruaj khov lossis flashing (lub zog ntsuas, ntsuas kev sib txuas lus);
• Flashing txhua 15 vib nas this (tsis muaj kev sib txuas tsim nrog lub tshuab computer).

Ib puag ncig tej yam kev mob

• Ua haujlwm kub: -10 ~ 60 ℃;
• Cia kub: -10 ~ 70 ℃;
• Humidity: Tsawg dua lossis sib npaug li 90% - Tsis muaj condensation.

Ib nrab tso tawm tswv yim

• Cov nqi piv txwv: 16MHz rau kev ntsuas qhov tso tawm ib nrab, 80MHz rau cable tso;
• Input impedance: 50Ω / 120Ω;
• Qhov siab tshaj plaws input amplitude: 50V peak-to-peak;
• A / D: 14 ​​ntsis, 80MS / s;
• Dynamic ntau yam: kwv yees li 62 dB hauv tag nrho;
• Kev tswj ntau yam: X0.04, X1, X5, X25, X125, X250, X1250;
• Tus kheej- suab nrov tsawg dua 30uV.

Voltage input

• Ntau zaus: 45Hz-1kHz;
• Input impedance: 1MΩ;
• Qhov siab tshaj plaws voltage: 50VRMS;
• A / D: 24 ntsis, 20kHz.

Square wave output (yeem)

• Cov zis zaus: 600Hz;
• Cov zis waveform: Tt Tsawg dua lossis sib npaug rau 60nS, 100nS＜Ts＜200nS;
• Cov zis ntau ntau: ± 10pC / 20pC / 50pC / 100pC / 200pC.

Roj teeb

• Kev them nyiaj yug: 8.4V / 5A;
• Roj teeb tso zis: 7.4V / 15Ah;
• Lub hwj chim adapter: 8.4V / 5A (tuaj yeem siv ncaj qha raws li tus tswv tsev fais fab mov)

Nco tseg: Yog tias lub roj teeb tsis siv rau lub sijhawm ntev, thov khaws nws kom them tag nrho thiab rov them nws ib zaug txhua 3 lub hlis.

Kev sib txuas lus interface

• Gigabit Ethernet LAN interface
• SFP fiber ntau optic interface
• Txais USB 2.0;

Kev ntsuas impedance

• Rated tam sim no: 0.5A;
• Bandpass ntau: 19kHz ~ 4MHz ± 10%;
• Tsawg-voltage arm output voltage: Tsawg dua los yog sib npaug rau 50VRMS (Yog tias qhov hluav taws xob no dhau lawm, thov ua kom lub zog sab hauv qis-voltage arm capacitor).

 High-precision tag nrho-digital design, modular design, fiber optic isolation for interference resistance, thiab siab ntsuas qhov tseeb;

 Portable, sib koom ua ke qhov tseeb digital teeb liab tau txais thiab ua cov thev naus laus zis, thiab tsim nyog rau qhov chaw sim hnyav;

 Nws khav theeb qhov kev ua tau zoo heev, nrog rau kev ntsuas ib nrab ntawm 16MHz thiab cable tso rau ntawm 80MHz, 14-ntsis high-resolution A/D converter, thiab ib tug dynamic ntau yam ntawm kwv yees li 62dB.

 Nws muaj kev ua haujlwm zoo, txhawb nqa ib feem ntawm kev kuaj pom thiab qhov chaw txhaum cai ntawm cable, tuaj yeem tsim ntau hom ntawv xeem, thiab cov ntaub ntawv tuaj yeem xa tawm;

 Nws muaj cov khoom siv zoo thiab kev sib raug zoo ntawm software, nplua nuj software interface ua haujlwm, txhawb nqa ntau -waveform zaub, spectrum tsom xam, sib sau ua ke, kho vajtse multi-interface compatibility, thiab saj zawg zog mov.

 Nws yog ib qho yooj yim rau calibrate, muaj lub suab nrov hauv pem teb tswj tau, thiab muaj cov txheej txheem ua kom tiav ib feem ntawm qhov ntsuas qhov ntsuas, uas tuaj yeem ua kom tsis txhob cuam tshuam cuam tshuam rau qhov ntsuas qhov tseeb.

PD test setsyog qhov tsim nyog rau kev lees paub thiab kev tiv thaiv kev sim siab ntawm - cov khoom siv hluav taws xob hluav taws xob xws li lub ntsiab transformers, keyboards, surge arresters, thiab cables hauv lub tshuab hluav taws xob. Nws tuaj yeem txheeb xyuas cov teeb meem tawm ib nrab hauv cov khoom siv ntawm qhov chaw thiab tseem txhawb nqa qhov teeb meem cable.