GDYZ-301A Zinc Oxide Surge Arrester Tester

GDYZ-301A Zinc Oxide Surge Arrester Tester

Kufotokozera Mwachidule:

GDYZ-301A Automatic Zinc Oxide Surge Arrester Tester ili ndi ntchito zitatu zotsatirazi:

Resistive panopa mayeso

Mawerengedwe amakono a mita ya polojekiti

Counter action test of monitor


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Ndi zida zapadera zoyezera ntchito yamagetsi ya zinc oxide.Chidacho chimatha kuyeza molondola komanso mokhazikika chotchinga champhamvu komanso chowongolera zinthu zomwe zidachitika pomwe zida zikuyenda.Itha kuwonanso ammeter yowunikira.

Mawonekedwe

8inch color LCD touch screen, high speed matenthedwe chosindikizira.
Deta yoyezera yamawaya ndi opanda zingwe ndi yofanana.
Zitsanzo zopanda zingwe, zokhala ndi mtunda wautali.
A. Mawaya: kugwiritsa ntchito m'nyumba, kapena pamalo pomwe PT sampling wiring cabinet ili pafupi ndi chotchinga mphezi choyesedwa.
B. Opanda zingwe: kugwiritsa ntchito panja, kapena pamalo pomwe PT sampling wiring cabinet ili kutali ndi kuyesedwa kwa mphezi, mtunda wopanda zingwe ndi mpaka 1000M.
Magawo atatu amatha kuyeza nthawi imodzi.Kulimbana kwamakono kwa 3channels kungayesedwe panthawi imodzimodziyo, panthawiyi, pali njira ziwiri zotsutsana ndi kusokoneza: 1) palibe kusokoneza: mbali ya interphase sungawerengedwe ndikuwongolera mosavuta pansi pa njirayi;2) Ndi kusokoneza: angle interphase interphase akhoza kuwerengedwa ndi kukonzedwa.Kulumikizana kamodzi kokha kuti mumalize kuyeza gawo la ABC.
Battery ya Li-batri yopangidwa ndi mphamvu zambiri, yoyenera malo opanda magetsi.

Magawo aukadaulo
Uchikhalidwe -20 ℃-50 ℃ RH<80%
Ckusokoneza magetsi AC 220V±10%
Kuyika kwamtundu wa PT reference voltage 0-300 V
Input kukana kwa voltage channel 150kΩ (wndi fuse)
Kuyeza kulondola kwa PT reference voltage ±(2% ya kuwerenga + 0.5V)
Mkuchepetsa kuchuluka kwa zomwe zalowa 0-10mA ku
Mkutsimikizira kulondola kwa maziko apano ±(2% ya kuwerenga + 5μA)
Mkutsimikizira kulondola kwa harmonic yamakono ±(5% ya kuwerenga +10μA)
Input kukana kwa njira yamakono ≤1Ω
Anthawi zowunikira 0;99tine
8/20μS mphamvu yapano ≥50Ap
Ckusiyanasiyana kwa mita yapano 0-10mA ku
Ckulondola kwa mita yapano ±(2% ya kuwerenga + 5μA)
Mchisudzulo chokhazikika Vkukula 0.001V
Cukali 0.001mA
Ande 0.001 °
Bnthawi yogwira ntchito Mndi unit8hathu, voteji zitsanzo bokosi 12hours
Wmtunda wopanda ntchito 1000meters ndi pamwamba (zopanda kanthu ndiuchododometsa)
Dkukula kwa main unit 320 × 270 × 140mm
Handholded zotolera kafukufuku 180 × 120 × 80mm
Kulemera kwa main unit 4kg (popanda zowonjezera)
Zida

Mndi unit

1pine

Sampling unit

1pine

Wgawo lolumikizirana lopanda ntchito

1pine

Mchingwe cha easurement cha 3-phase resistive current

1pine

Sampling chingwe cha 3-phase voltage

1pine

Output chingwe cha ma calibration amakono a mita

1pine

Gchingwe chozungulira

1pine

Mphamvuchingwe

1pine

Ckwambiri

1pine

Fntchito

3pcs

Ppepala pepala

1rzonse

Chithunzi cha Alligator

8pcs

Lipoti la mayeso

1 chidutswa

Wogwiritsa's chitsogozo

1 chidutswa


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