Read More About dc low resistance tester

PS-ZD20T Tiga-Phase Winding Resistance Tester

Resistansi DC saka trafo minangka item penting sing kudu diuji ing produk setengah rampung, tes pangiriman produk rampung, instalasi, tes serah terima lan tes pencegahan dening departemen tenaga listrik, lan efektif kanggo nemokake cacat manufaktur kayata pemilihan bahan kanggo kumparan trafo, welding, looseness ing sambungan, untaian breaking, kabel bejat lan ing, uga beboyo didhelikake sawise operasi. Kanggo nyukupi syarat kanggo pangukuran resistensi DC transformator kanthi cepet, Perusahaan kita wis ngembangake PS-ZD20T tester resistensi nduwurke tumpukan telu phase ngarahake ing sambungan YN nduwurke tumpukan. Tester bisa nepaki fungsi kayata energization simultaneous ing telung fase, sampling saiki independen, sampling voltase, uga pangukuran simultaneous lan tampilan Nilai resistance telung phase lan tingkat unbalance telung phase, saéngga bisa Ngartekno nyuda wektu test kanggo resistance DC saka trafo, ngatasi masalah duration test dawa kanggo resistance DC saben tapped nduwurke tumpukan saka trafo daya listrik. Mung mbutuhake 1/3 wektu sing dibutuhake kanthi cara tradisional.

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Product Selling Point Pambuka

1. Displayer: LCD kisi warna-warni, nampilake menu, data tes lan cathetan.
2. Tombol: digunakake kanggo operasi kanggo fungsi sing cocog sing dituduhake ing LCD utawa bali kabeh mesin bali menyang negara wiwitan energization.
3. Ngukur terminal output saiki lan terminal input voltase: ing mode pangukuran telung saluran, Ia, Ib，Ic, Io minangka output saiki, saluran input; Ua, Ub, UC, Uo minangka saluran input voltase. Ing mode pangukuran saluran siji, I + lan I- minangka output saiki, saluran input; U + lan U- minangka saluran input voltase.
4. Ngalih daya, soket: kalebu ngalih daya saka kabeh mesin, 220V AC plug daya (karo dibangun ing 5A tabung protèktif).
5. Earthing: rod earthing, kanggo earthing saka casing saka kabèh mesin, gadhahanipun lapangan dilindhungi.
6. Antarmuka USB: antarmuka antarane instrumen lan disk U.
7. Antarmuka komunikasi RS232: antarmuka komunikasi antarane instrumen lan komputer host.
8. Printer: informasi printing kayata asil nilai resistance lan saiki test.

Parameter produk

Output saiki	pilih saiki kanthi otomatis (maksimum 20 A)
Kemampuan jangkoan	0-100 Ω
Akurasi	±(0,2%+2 tembung)
Resolusi minimal	0,1 μΩ
Suhu kerja	-20-40 ℃
Kelembapan sekitar	≤80% RH, ora ana kondensasi
Altitude	≤1000m
Pasokan daya kerja	AC220V±10%, 60Hz±1Hz
Volume	L 400 mm * W 340 mm * H 195 mm
Bobot resik	8 kg

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dc low resistance tester

dc resistance test of transformer

dc resistance tester

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