EnglishKiingereza

Kijaribu cha Upinzani cha Awamu ya Tatu cha PS-ZD20T

Upinzani wa DC wa transfoma ni kitu muhimu cha kujaribiwa katika bidhaa iliyokamilika nusu, mtihani wa utoaji wa bidhaa iliyomalizika, usakinishaji, mtihani wa makabidhiano na mtihani wa kuzuia na idara ya nguvu za umeme, na inafaa kusaidia kupata kasoro za utengenezaji kama vile uteuzi wa vifaa kwa coil ya transfoma, kulehemu, looseness juu ya uhusiano, kuvunja strand, kuvunja waya na kadhalika, pamoja na hatari zilizofichwa baada ya operesheni. Ili kukidhi hitaji la kipimo cha haraka cha ukinzani wa DC wa transfoma, Kampuni yetu imeunda kipima upinzani cha awamu ya tatu cha PS-ZD20T kinacholenga kudhibiti uunganisho wa YN. Kijaribio kinaweza kutekeleza majukumu kama vile kuongeza nguvu kwa wakati mmoja kwa awamu tatu, sampuli huru ya sasa, sampuli za voltage, pamoja na kipimo cha wakati mmoja na kuonyesha thamani ya upinzani wa awamu ya tatu na kiwango cha awamu ya tatu isiyo na usawa, hivyo inaweza kupunguza kwa kiasi kikubwa muda wa majaribio kwa upinzani wa DC. transformer, kutatua tatizo la muda mrefu wa mtihani kwa upinzani DC wa kila vilima tapped ya transformer nguvu ya umeme. Inahitaji 1/3 tu ya muda unaohitajika na njia ya jadi.
PAKUA PAKIA KWENYE PDF
Maelezo
Lebo
Utangulizi wa Sehemu ya Uuzaji

 

  1. 1. Kionyesho: LCD ya kimiani ya rangi, menyu ya kuonyesha, data ya majaribio na rekodi.
    2. Vifungo: kutumika kwa ajili ya uendeshaji kwa ajili ya kazi sambamba zilizoonyeshwa kwenye LCD au kurudisha mashine nzima kwenye hali ya awali ya nishati.
    3. Kupima terminal ya sasa ya pato na terminal ya pembejeo ya voltage: chini ya hali ya kipimo cha njia tatu, Ia, Ib,Ic, Io ni pato la sasa, njia za ingizo; Ua, Ub, UC, Uo ni njia za kuingiza voltage. Chini ya hali ya kipimo cha kituo kimoja, I+ na I- ni pato la sasa, njia za kuingiza; U+ na U- ni njia za kuingiza voltage.
    4. Swichi ya umeme, tundu: ikijumuisha swichi ya nguvu ya mashine nzima, plagi ya umeme ya 220V AC (iliyo na mirija ya kinga ya 5A iliyojengewa ndani).
    5. Earthing: earthing fimbo, kwa earthing ya casing ya mashine nzima, mali ya shamba ulinzi.
    6. USB interface: interface kati ya chombo na U disk.
    7. Kiolesura cha mawasiliano cha RS232: kiolesura cha mawasiliano kati ya chombo na kompyuta mwenyeji.
    8. Printer: uchapishaji maelezo kama vile matokeo ya upinzani thamani na mtihani wa sasa.

 

Bidhaa Parameter 

 

Pato la sasa

chagua sasa kiotomatiki (kiwango cha juu 20 A)

Uwezo wa safu

0-100 Ω

Usahihi

± (0.2%+2maneno)

Azimio la chini

0.1 μΩ

Joto la kufanya kazi

-20-40 ℃

Unyevu wa mazingira

≤80%RH, hakuna ufupishaji

Urefu

≤1000mita

Ugavi wa umeme unaofanya kazi

AC220V±10%, 60Hz±1Hz

Kiasi

L 400 mm*W 340 mm*H 195 mm

Uzito wa jumla

8kg

 

Video

 

dc low resistance tester

dc resistance test of transformer

dc resistance tester

Ikiwa una nia ya bidhaa zetu, unaweza kuchagua kuacha maelezo yako hapa, na tutawasiliana nawe baada ya muda mfupi.


Andika ujumbe wako hapa na ututumie
Kuhusiana Habari
  • Find the Best Loop Impedance Tester for Sale and Ensure Electrical Safety
    Find the Best Loop Impedance Tester for Sale and Ensure Electrical Safety
    When ensuring electrical safety, accurate loop impedance testing is crucial. Whether you’re an electrician, a facilities manager, or a safety inspector, having a reliable loop impedance tester for sale is essential. This article will guide you through the key considerations when purchasing a loop impedance tester, explore the different types available, and highlight the benefits of choosing a high-quality instrument. Understanding the nuances of these testers will help you make an informed decision and ensure compliance with safety regulations.
    Maelezo
  • Comprehensive Guide to Loop Impedance Meter for Electrical Safety
    Comprehensive Guide to Loop Impedance Meter for Electrical Safety
    Ensuring electrical safety is paramount in any installation, and a loop impedance meter is a crucial tool for achieving this. This device measures the total impedance of the earth fault loop, helping to verify that protective devices will operate correctly under fault conditions. In this article, we'll explore what a loop impedance meter is, how it works, its applications, factors influencing measurements, choosing the right meter, and the importance of regular testing. Investing in a quality meter from Push Tester is a step towards safer electrical systems.
    Maelezo
  • Understanding and Choosing a Line Impedance Tester for Optimal Network Performance
    Understanding and Choosing a Line Impedance Tester for Optimal Network Performance
    In the realm of telecommunications and electrical engineering, maintaining the integrity of transmission lines is paramount. A line impedance tester is a crucial instrument for ensuring optimal signal transmission and preventing costly network disruptions. This article delves into the world of line impedance testing, exploring its importance, applications, types of testers, and what to look for when making a purchase. Ensuring accurate impedance measurements is essential for efficient and reliable network performance. Choosing the right tester can significantly impact troubleshooting speed and the overall quality of your infrastructure. A line impedance tester, also known as a cable impedance analyzer, is a device used to measure the characteristic impedance of coaxial cables, twisted pair cables, and other transmission lines. Impedance, measured in ohms, represents the opposition to the flow of alternating current. Maintaining the correct impedance (typically 50 or 75 ohms) is vital for minimizing signal reflections, ensuring efficient power transfer, and preventing signal degradation. Mismatched impedance can lead to signal loss, ghosting, and reduced network performance. Regular testing helps identify faults and maintain network integrity.
    Maelezo

Ikiwa una nia ya bidhaa zetu, unaweza kuchagua kuacha maelezo yako hapa, na tutawasiliana nawe baada ya muda mfupi.