HZZGF Portable Cable DC Hipot Test Equipment 5mA 400kV
PkabIkev taw qhia
DC Hipot Tester yog dav siv nyob rau hauv DC high voltage xeem ntawm zinc oxide ntes, sib nqus tshuab ntes, fais fab cables, generators, transformers, Circuit Court breakers thiab lwm yam khoom hluav taws xob.
Cov yam ntxwv tseem ceeb thiab kev ua haujlwm ntawm HZZGF series ntse DC Hipot Tester:
1. Loj-screen LCD nrog txiv neej-tshuab sib tham muaj nuj nqi;
2. Tsis siv neeg MOA voltage boosting ntsuas muaj nuj nqi: zoo repeatability thiab siab precision;
3. Tsis siv neeg voltage boosting muaj nuj nqi: preset test voltage, tso zis voltage yuav tau khaws cia ntawm qhov voltage;
4. Tsis siv neeg lub sij hawm muaj nuj nqi: pre-set tus qauv ntsuas voltage compression lub sij hawm, tsis siv neeg lub sij hawm tom qab boosting mus rau lub xeem standard voltage, tsis siv neeg txo voltage tom qab lub sij hawm tiav;
5. Over-voltage teeb yog soj ntsuam los ntawm microprocessor, siab precision, zoo kev ntseeg siab;
6. Khaws cov ntawv xeem hom;
7. Cov ntaub ntawv khaws cia muaj nuj nqi: nws tuaj yeem ntes cov ntsuas ntsuas tam sim thiab cia li khaws cov txiaj ntsig kev xeem;
8. Nruab nrog optical fiber microammeter, uas tuaj yeem nyeem ncaj qha rau sab hluav taws xob siab tam sim no ntawm cov khoom kuaj ntawm chav tswj;
9. Raws li electromagnetic compatibility txoj kev xav, tshwj xeeb shielding, multi-theem kev sib cais thiab kev tiv thaiv hauv av yog saws rau organically sib xyaw, thiab cov khoom yuav tsis puas thaum nws tawm hauv qhov ntsuas voltage;
10. HZZGF series ntse DC Hipot Tester muaj on-line ua hauj lwm muaj nuj nqi thiab built-in on-line tswj software. Lub khoos phis tawj (xws li nruab PC) tuaj yeem paub txog kev tswj hwm online los ntawm kev txhim kho software tswj thiab txhawb kev sib txuas lus cable (yeem).
Main kev ua tau zoo
HZZGFSeries ntawm lub ntsiab technical indicators, As
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specifications Technical parameters |
100/20 |
120/20 |
200/10 |
300/10 |
400/2 |
400/3 |
400/5 |
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Rated tso zis voltage (kV) |
100 |
120 |
200 |
200/300 |
200/400 |
200/400 |
200/400 |
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Rated tso zis tam sim no (mA) |
20 |
20 |
10 |
10 |
2 |
3 |
5 |
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Rated tso zis zog (W) |
2000 |
2400 |
2000 |
3000 |
800 |
1200 |
2000 |
|
Maximum them tam sim no (mA) |
30 |
30 |
15 |
15 |
3 |
4.5 |
7.5 |
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Kev ntsuas hluav taws xob yuam kev |
± 1% (tag nrho) ± 2 lo lus |
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Kev ntsuas tam sim no yuam kev |
± 1% (tag nrho)) ± 2 lo lus |
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Kev teeb tsa dhau-voltage yuam kev |
Tsawg dua lossis sib npaug li 1% |
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0.75 Hloov yuam kev |
Tsawg dua lossis sib npaug li 1% |
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Ripple coefficient |
Ntawm Io Tsawg dua lossis sib npaug rau 5mA, Tsawg dua lossis sib npaug rau 1. |
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Voltage stability |
Random fluctuation, fais fab mov voltage variation ± 10%, Tsawg dua los yog sib npaug rau 1.0% |
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Hom kev ua haujlwm |
Kev siv tsis tu ncua: ntsuas load 30 feeb 1.1 npaug ntawm qhov ntsuas voltage: 10 feeb |
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Environmental humidity |
-10 degree -40 degree |
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txheeb ze humidity |
Thaum qhov kub thiab txias yog 25 degree, tsis ntau tshaj 85% (tsis muaj condensation) |
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Qhov siab |
Hauv qab 1500 meters |
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Daim ntawv teev npe
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Tsis muaj. |
Yam khoom |
Qty |
|
1 |
Chaw Tswj |
1pc ib |
|
2 |
High voltage booster |
2 pcs |
|
3 |
Tam sim no limiting resistor |
1pc ib |
|
4 |
Tshem tawm pas nrig nrog av lead |
1pc ib |
|
5 |
High voltage xeem cable |
1pc ib |
|
6 |
Intermediate zaus cable |
1set ib |
|
7 |
av lead |
1set ib |
|
8 |
Lub zog cable |
1pc ib |
|
9 |
Fuses |
ob peb |
|
10 |
Txhawb pas nrig ntawm tam sim no limiting resistor |
1pc ib |
|
11 |
Microammeter |
1pc ib |
|
12 |
Microammeter fiber ntau kab |
2 pcs |