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PUSH Electrical PS-JSB01 Transformer Dielectric Loss Analysis Tan Delta Tester

Tester mundhut dielektrik nganggo teknologi sumber daya frekuensi variabel, mikrokomputer chip tunggal lan teknologi modern kanggo konversi frekuensi otomatis, konversi analog-kanggo-digital lan operasi data; Nduwe kemampuan anti-interferensi sing kuat, kacepetan tes cepet, presisi dhuwur, digitalisasi otomatis lan operasi sing gampang; Sumber daya adopts daya dhuwur ngoper sumber daya, kang bisa nyedhiyani voltase maksimum 10kV; Bisa kanthi otomatis nyaring gangguan 50Hz lan cocok kanggo tes ing situs kanthi gangguan elektromagnetik gedhe kayata gardu. Iki digunakake digunakake kanggo pangukuran mundhut dielektrik saka transformer, induktor bebarengan, bushings, kapasitor, arresters lan peralatan liyane ing industri daya.

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Deskripsi Inti
Tester mundhut dielektrik nganggo teknologi sumber daya frekuensi variabel, mikrokomputer chip tunggal lan teknologi modern kanggo konversi frekuensi otomatis, konversi analog-kanggo-digital lan operasi data; Nduwe kemampuan anti-interferensi sing kuat, kacepetan tes cepet, presisi dhuwur, digitalisasi otomatis lan operasi sing gampang; Sumber daya adopts daya dhuwur ngoper sumber daya, kang bisa nyedhiyani voltase maksimum 10kV; Bisa kanthi otomatis nyaring gangguan 50Hz lan cocok kanggo tes ing situs kanthi gangguan elektromagnetik gedhe kayata gardu. Iki digunakake digunakake kanggo pangukuran mundhut dielektrik saka transformer, induktor bebarengan, bushings, kapasitor, arresters lan peralatan liyane ing industri daya.
Pambuka
1. Instrumen kasebut nggunakake teknologi panyaring digital Fourier kanggo ngukur kapasitansi, mundhut dielektrik lan paramèter liyane. Asil tes kasebut nduweni presisi sing dhuwur lan gampang diwujudake kanthi otomatis.
2. Instrumen nggunakake teknologi konversi frekuensi kanggo ngilangi gangguan frekuensi daya 50Hz ing situs, lan bisa ngukur data sing bisa dipercaya sanajan ing lingkungan gangguan elektromagnetik sing kuwat.
3. Panyimpenan data: internal dilengkapi chip tanggalan lan memori kapasitas gedhe, sing bisa nyimpen asil tes kapan wae, ndeleng cathetan sejarah kapan wae, lan dicithak.
4. Data instrumen bisa diekspor liwat USB flash disk.
5. Model terpadu karo kapasitor standar lan sumber daya voltase dhuwur, kang trep kanggo test lapangan lan nyuda wiring lapangan.
6. Wis fungsi wiring mbalikke shielding voltase kurang. Ing kondisi grounding bus CVT 220kV, mundhut dielektrik saka C11 bisa diukur tanpa medhot kabel mbalikke 10kV.
7. Bisa ngenali frekuensi sumber daya voltase dhuwur njaba saka 40Hz kanggo 70Hz, lan diijini nggunakake sumber daya frekuensi daya utawa sumber daya resonan seri kanggo kapasitas gedhe lan test mundhut dielektrik voltase dhuwur.
8. Kanthi fungsi tes CVT, bisa mujudake tes eksitasi diri CVT, lan bisa nyetel papat watesan proteksi voltase dhuwur / saiki lan voltase kurang / saiki kanggo njamin safety pribadi lan peralatan.
9. Nalika nguji CVT, ora mung bisa kanthi otomatis nguji kapasitansi lan mundhut dielektrik C1 lan C2, nanging uga nguji total kapasitansi lan mundhut dielektrik peralatan CVT.
10. Kanthi printer termal.
11. Kanthi antarmuka komputer. Siji komputer bisa ngontrol 32 instrumen, sing bisa digabungake menyang kendaraan tes voltase dhuwur sing komprehensif kanggo ngerteni pangukuran, pangolahan data lan output laporan.
12. Fungsi proteksi grounding, fungsi perlindungan kejut listrik.

Parameter produk

Akurasi	Cx	± (maca) × 1%+1pF）
	tg d	± (maca) × 1%+0,00040）
Indeks anti interferensi	konversi frekuensi anti-gangguan, kang isih bisa entuk akurasi ndhuwur ing 200% gangguan
Range Kapasitansi	Tekanan dhuwur sing ditrapake sacara internal	3pF～60000pF/10kV 60pF～1 μ F/0.5kV
	Tegangan dhuwur sing ditrapake eksternal	3pF～1.5 μ F/10kV 60pF～30 μ F/0.5kV
	daya ngrampungi	Nganti 0,001pf, 4 digit signifikan
tg δ Range	Tanpa wates, resolusi 0.001%, identifikasi otomatis kapasitansi, induktansi lan resistensi.
Tes kisaran saiki	10 µ A～5A
Tekanan dhuwur sing ditrapake sacara internal	Setel sawetara voltase	0,5 ~ 10 KV
	Maksimum output saiki	200mA
	Mode munggah lan mudhun voltase	voltase disetel ing bakal. Contone, 5123v.
	Frekuensi tes	40-70HZ, frekuensi tunggal disetel ing bakal. Contone, 48.7hz
		Konversi frekuensi dobel otomatis saka 50 ± 0.1Hz nganti 50 ± 10Hz bisa disetel ing bakal.
		Konversi frekuensi dobel otomatis saka 60 ± 0.1Hz nganti 60 ± 10Hz bisa disetel ing bakal.
	Akurasi frekuensi	± 0,01Hz
Tegangan dhuwur sing ditrapake eksternal	Saiki tes maksimal sajrone sambungan positif yaiku 5a, frekuensi daya utawa konversi frekuensi yaiku 40-70HZ
	Arus tes maksimum sajrone kabel mbalikke yaiku 10kV / 5A, frekuensi daya utawa konversi frekuensi yaiku 40-70HZ
CVT dhewe eksitasi output voltase kurang	tegangan output 3 ~ 50V, output saiki 3 ~ 30A
Wektu pangukuran	Udakara 40-an, ana gandhengane karo metode pangukuran
sumber daya Input	180V ~ 270vac, 50Hz ± 1%, sumber daya listrik utawa generator
Antarmuka komputer	antarmuka RS232 standar, USB flash disk soket (otomatis USB flash disk panyimpenan data).
Printer	printer termal mikro
suhu sekitar	- 10 ℃ ~ 50 ℃
asor relatif	< 90%
Dimensi sakabèhé	460 × 360 × 350 mm
bobot instrumen	28KG

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