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PS-ZK03 Transformer Short Circuit Impedance Tester

Ƙunƙarar gajeriyar kewayawa muhimmin ma'auni ne na taswirar, kuma hanyar daɗaɗɗen kewayawa hanya ce ta gargajiya don yin hukunci da nakasar iska. Dangane da GB1094.5-2003 da IEC60076-5: 2000, bambancin gajeriyar amsawa shine kawai ma'auni don yanke hukunci ko iskar taswira ta lalace. Gwajin ƙarancin ƙarancin wutar lantarki shine hanya mafi kai tsaye don bincika ko iskar ta lalace bayan da injin ya yi tasiri ta gajeriyar kewayawa yayin aiki, ko kuma bayan injin ya yi tasiri ta hanyar injina yayin sufuri da shigarwa. Yana da mahimmanci don yanke hukunci ko za'a iya sanya taransfoma aiki. Har ila yau, yana daya daga cikin ginshiƙai don tantance ko na'urar taranfomar na buƙatar bincikar rarrabawa.

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Gabatarwar Wurin Siyar da Samfura

1. Ma'auni na gajeriyar da'ira mai matakai uku:
Nuna ƙarfin lantarki na lokaci uku, ƙarfin halin yanzu na lokaci uku, ƙarfin lokaci uku; ta atomatik ƙididdige yawan adadin wutar lantarki da aka canza zuwa zafin jiki da aka ƙididdigewa da ƙimar halin yanzu na taransfo, da adadin kuskure tare da impedance na farantin suna.
2. Ma'auni na cikas na gajeren lokaci guda-guda:
Auna gazawar gajeriyar da'ira na taranfoma mai lokaci-lokaci ɗaya.
3. Ma'auni na sifiri-jeri:
Ma'auni na sifili-jerin impedance ya dace da masu canji tare da tsaka tsaki a haɗin tauraro a gefen babban ƙarfin lantarki.
4. Ana iya auna shi kai tsaye a cikin kewayon ma'aunin da aka yarda da kayan aiki, kuma ana iya haɗa wutar lantarki ta waje da masu canji na yanzu a waje da kewayon ma'auni. Kayan aiki na iya saita canjin canji na ƙarfin lantarki na waje da na yanzu, kuma kai tsaye yana nuna ƙarfin lantarki da ake amfani da shi da ƙimar halin yanzu.
5. Kayan aiki yana ɗaukar babban launi mai launi mai girman ƙuduri LCD, menu na Sinanci, faɗakarwar Sinanci, da sauƙi aiki.
6. Na'urar ta zo da na'ura mai kwakwalwa, wanda zai iya bugawa da kuma nuna bayanai.
7. Ƙwaƙwalwar ajiyar da ba ta da wutar lantarki, tana iya adana bayanan ma'auni 200.
8. Na'urar tana sanye da kayan aikin faifan U don samun damar bayanan gwaji.
9. Kalanda na dindindin, aikin agogo, daidaitawar lokaci ana iya aiwatar da shi.
10. Kayan aiki yana da ma'aunin ma'auni mai faɗi, babban madaidaici da kwanciyar hankali mai kyau; ƙananan girman da nauyin nauyi sun dace don aunawa.

Sigar Samfura

Voltage (kewayon atomatik)	15 ~ 400V	± (karanta × 0.2% + 3 lambobi) 0.04% (kewaye)
Na yanzu (kewayon atomatik)	0.10 ~ 20A	± (karanta × 0.2% + lambobi 3) ± 0.04% (kewaye)
Ƙarfi	COSΦ>0.15	± (karanta × 0.5% + lambobi 3)
Mitar (mitar wuta)	45 ~ 65(Hz)	Daidaiton aunawa		± 0.1%
Short circuit impedance	0 ~ 100%	Daidaiton aunawa		± 0.5%
Maimaita kwanciyar hankali	bambancin rabo <0.2%, bambancin kusurwa <0.02°
Nunin kayan aiki	lambobi 5
Kariyar kayan aiki halin yanzu	Gwajin gwajin yanzu ya fi 18A, an katse haɗin kai na cikin kayan aiki, kuma ana ba da kariya ta wuce gona da iri.
Yanayin yanayi	-10 ℃～40℃
Dangi zafi	≤85% RH
Ƙarfin aiki	AC 220V± 10% 50Hz±1Hz
Girma	Mai watsa shiri	360290170(mm)	Akwatin waya	360290170(mm)
Nauyi	Mai watsa shiri	4.85kg	Akwatin waya	5.15KG

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