PS-ZD20 20A Transformer DC Winding Resistance Tester

Ang Transformer DC resistance ay isang kailangang-test item para sa mga semi-finished na produkto, tapos na mga produkto factory test, installation, overhaul, pagbabago ng tap changer, handover test at preventive test ng power sector sa transformer manufacturing. Maaari nitong suriin ang kalidad ng welding ng winding joint at kung ang winding ay short-circuited sa pagitan ng mga liko. Maaari nitong suriin kung ang contact ng bawat posisyon ng boltahe tap changer ay mabuti, kung ang aktwal na posisyon ng tap changer ay pare-pareho sa ipinahiwatig na posisyon, kung ang lead wire ay nasira, at ang multi-strand wires ay nasugatan sa parallel. Kung may stock break, atbp.

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Panimula ng Punto ng Pagbebenta ng Produkto

1. Ang buong instrumento ay kinokontrol ng high speed SCM, mataas na automatic degree at simpleng operasyon.
2. Ang instrumento ay gumagamit ng advanced na power supply technology, na may maramihang kasalukuyang posisyon, ang hanay ng pagsubok ay malawak, na angkop para sa pagsubok ng DC resistance ng malaki at katamtamang laki ng transpormer.
3. May kumpletong proteksyon sa circuit, maaasahan.
4. Discharge alarm, discharge indicator malinaw, binabawasan ang maling paggamit.
5. Intelligent na teknolohiya sa pamamahala ng kapangyarihan, instrumento ay palaging gumagana sa pinakamababang estado ng kapangyarihan, epektibong pag-save ng enerhiya, bawasan ang init.
6. Pitong-pulgada na mataas ang liwanag na hawakan ang makulay na LCD display
7. Gamit ang orasan ng kalendaryo at imbakan ng kapangyarihan, maaaring mag-imbak ng 1000 mga grupo ng data, maaaring suriin sa anumang oras.
8. Ang instrumento ay may Bluetooth na komunikasyon, RS232 na komunikasyon at USB interface para sa komunikasyon sa computer at U disk data storage.
9. Self-contained micro printer, na maaaring mag-print ng mga resulta ng pagsukat.
10. I-download ang espesyal na APP, maaaring kumonekta ang instrumento sa iyong mobile sa pamamagitan ng bluetooth function upang makontrol ang instrumento sa buong espesyal na software, at ang data ng pagsubok ay iniimbak at ina-upload para sa madaling sanggunian.

Parameter ng Produkto

item	Teknikal na Pagtutukoy	Remarks
Kasalukuyang Output	<20mA,1A,2.5A,5A,10A,20A
Saklaw ng Pagsubok	100μΩ～1Ω (20A) 500μΩ～2Ω (10A) 1mΩ～4Ω （5A） 2mΩ～8Ω (2.5A) 5mΩ～20Ω (1A)	Katumpakan：±(0.2%+2pagbasa)
Saklaw ng Pagsubok	10Ω-20KΩ （<20mA）	Katumpakan：±(0.5%+2pagbasa)
Resolusyon	0.1μΩ
Imbakan ng data	1000 grupo
Kondisyon sa Paggawa	Temperatura: 0℃～40℃ Ambient humidity：≤90%RH，(hindi condensed)
Power Supply	AC 220V±10V，50Hz±1 Hz	Piyus 5A
Pinakamataas na Pagkonsumo	500W
Dimensyon	Host：405×230×355（mm） Mga Accessory：360×260×180（mm）
Timbang	Host:15KG Mga Accessory:5.5KG
Linya ng Pagsubok	Karaniwang 13m	Ang haba ay maaaring ipasadya

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