25 kVA Kushin Haɗa Mai Canjawa-24*12 / 0.24 kV|Jamaica 2024

25 kVA Kushin Haɗa Mai Canjawa-24*12 / 0.24 kV|Jamaica 2024

Ƙasar Bayarwa: Jamaica 2024
Yawan aiki: 25kVA
Wutar lantarki: 24GrdY/13.8*12GrdY/6.9-0.24/0.12kV
Feature: Dual primary voltage
Aika Aikace-aikacen

 

 

25 kva single phase pad mounted transformer

Isar da inganci da aminci a kowace naúrar - 25 kVA da aka ɗora tafsiri

 

 

01 Gabaɗaya

1.1 Bayanin Aikin

A cikin 2024, kamfaninmu ya ba da 37guda -kushin lokaci{1}saka masu tafsiriga abokin ciniki a Jamaica. Wannan ya haɗa da raka'a 2 na ƙirar kVA 25, galibi don samar da samfuran rarraba wutar lantarki don wuraren zama na gida. Scotech ya keɓance mafi kyawun maganin taswira don biyan bukatun abokin ciniki. Dukkanin raka'a an yi su zuwa ma'auni na IEEE, suna tabbatar da dogaro da aiki na tsawon lokaci-.

Babban (high) ƙarfin lantarki shine 24GrdY/13.8 × 12GrdY/6.9 kV, wanda shine ƙirar wutan lantarki guda biyu-. Abokan ciniki za su iya canzawa tsakanin 13.8 kV da 6.9 kV ta amfani da mai zaɓin mai zaɓin wutar lantarki biyu -, ya danganta da layin rarrabawa. Yana da babu -mai sauya matsa lamba (NLTC) ±2×2.5% don daidaita wutar lantarki. Na biyu ƙarfin lantarki ne 0.24 / 0.12 kV, dace da gidaje da kananan kasuwanci. Madauki{17}}abinci, matattu- ƙirar gaba yana sa shigarwa cikin aminci da sauƙi.

25 kvakushin saka transformeryana amfani da iskar tagulla, sanyaya ONAN, da kuma rufin mai. Yana aiki yadda ya kamata kuma yana daɗe a cikin yanayi na wurare masu zafi. Aiki a mitar 50Hz, waɗannan tafsoshin suna samun gagarumin asarar 0.078 kW kuma akan - asarar 0.165 kW.
Ana tabbatar da kariya da aminci ta hanyar daidaitattun fasalulluka kamar fis ɗin bayoneti, fuse mai iyakancewa na yanzu (CLF), da na'urar taimako na matsa lamba, tare da mai kamawa na zaɓi da mai gano kuskuren ciki (IFD) don ingantaccen aminci.
Haɗa manyan kayan inganci-, ƙaƙƙarfan ƙira, da manyan fasalulluka na kariya, wannan transfoma ya dace da hanyoyin sadarwa na zamani. Yana ba da ƙarfi, inganci, da aminci ga al'ummomin gida.

 

 

 

1.2 Ƙayyadaddun Fasaha

25kVA guda lokaci kushin da aka ɗora ƙayyadaddun taswira da takaddar bayanai

Isarwa zuwa
Jamaica
Shekara
2024
Nau'in
Single lokaci kushin Dutsen transformer
Daidaitawa
IEEE Std
Ƙarfin Ƙarfi
25 kVA
Yawanci
50HZ
Ciyarwa
Madauki
Gaba
Matattu
Nau'in Sanyi
ONAN
Liquid insulant
Ma'adinan Mai
Babban Voltage
24GrdY/{1}}GrdY/6.9 kV
Na biyu Voltage
0.24 / 0.12 KV
Ƙungiyar Vector
Ii0
Polarity
Ragewa
Abubuwan Iska
Copper
Impedance
2.5%
Matsa Canji
Farashin NLTC
Taɓa Range
±2*2.5%
Babu Asara Load
0.078 KW
Akan Rasa Load
0.165 KW
Na'urorin haɗi
Dual-maɓallin mai zaɓin wutar lantarki, IFD, Mai kamewa

 

 

1.3 Zane

25kVA kushin lokaci ɗaya wanda aka ɗora taswira zane da farantin suna

25 kva single phase pad mounted transformer drawing 25 kva single phase pad mounted transformer nameplate

 

 

02 Masana'antu

2.1 Kori

An yi maƙallan wannan rukunin daga sanyi{0}}rauni na silikon birgima ta hanyar amfani da fasaha na fasaha na fasaha. Idan aka kwatanta da na'urorin da aka ɗora na gargajiya, ƙananan raunuka ba su da nauyi, ba su da ƙarancin asara{5}, kuma suna nuna ƙananan matakan amo. Ana amfani da su ko'ina a cikin ƙanana{7}}iyali guda ɗaya- pad pad{9}}masu tafsiri. Ba a yi hasarar lodin su sama da kashi 7% fiye da na laminated cores.

25kVA-pad-mounted-transformer-cold-rolled-silicon-steel-iron-core

 

2.2 Guda

Menene fa'idodin amfani da foil don ƙananan iskar wutar lantarki-? Yin amfani da takarda guda ɗaya na foil na jan karfe yana tabbatar da ko da rarrabawar yanzu, kawar da rashin daidaituwa da ya haifar da "sassarar halin yanzu" ko "tasirin kusanci." Har ila yau, iska mai ƙarfi yana ba da ƙarfin injina da kyakkyawan gajeriyar juriya na kewayawa ({2}). Rashin bakin ciki yana ba da damar zafi a sauƙaƙe ta hanyar mai ko iska, yana haifar da ƙananan zafin jiki.

25 kva pad mounted transformer-transformer-windings

25 kva pad mounted transformer-copper-foil-winding

 

2.3 Tanko

25 kva pad mounted transformer-oil-tank

Ana iya rufe ƙofar ɗakin dakuna da kuma kulle ko da lokacin da aka saka maginin igiyar igiyar HV da maƙarƙashiyar ƙasa a cikin ciyarwar{2}} ta hanyar haɗin kai. Wannan ƙira yana tabbatar da aiki mai aminci ta hanyar hana fallasa sassa masu rai, kiyaye ƙimar kariyar shinge daga ruwan sama, ƙura, da dabbobi, da samar da ingantaccen kullewa don guje wa shiga mara izini.

 

2.4 Taron Karshe

25 kva pad mounted transformer-oil-tank inside

 

03 Gwaji

Gwajin yau da kullun

1. Ma'aunin Juriya

2. Gwajin Rabo

3. Gwajin Polarity

4. Babu Asara Load Kuma Babu Load A Yanzu

5. Load Loss da Impedance Voltage

6. Gwajin Karfin Wutar Lantarki

7. Gwajin Juriya da Ƙarfin Wutar Lantarki

8. Ma'aunin Juriya na Insulation

9. Gwajin Leak tare da Matsi don Masu Canjin Ruwa na Immersed

10. Gwajin Dielectric Oil

 

25 kva pad mounted transformer-testing
25 kva pad mounted transformer-electrical-test

 

Sakamakon Gwaji

A'a.

Gwajin Abun

Naúrar

Dabi'un Karɓa

Ƙimar Ma'auni

Kammalawa

1

Ma'aunin Juriya

/

/

/

Wuce

2

Gwajin Rabo

/

Bambancin rabon ƙarfin lantarki akan babban tapping: ƙasa da ko daidai da 0.5%

Alamar haɗi: Ii0

A:0.01

B:0.01

Wuce

3

Gwajin polarity

/

Ragewa

Ragewa

Wuce

4

A'a -asara da tashin hankali na halin yanzu

%

kW

I0 :: bayar da ma'auni darajar

P0: ba da ƙima mai ƙima

juriyar rashin hasara shine +10%

0.58

0.073

Wuce

5

Load asarar, impedance ƙarfin lantarki, jimlar asarar da kuma yadda ya dace

/

kW

kW

t:85 ku

Z%: ƙimar da aka auna

Pk: ƙimar ƙima

Pt: ƙima mai ƙima

haƙuri ga impedance shine ± 7.5%

juriyar jimlar asarar kaya shine +6%

2.42

0.154

0.227

99.14

Wuce

6

Gwajin Karfin Wutar Lantarki

/

LV: 10kV 60s

Babu rushewar ƙarfin gwajin da ke faruwa

Wuce

7

Jarrabawar Juriya da Wutar Lantarki

/

Wutar lantarki mai aiki (KV):

40

Duration(s): 40

Mitar (HZ): 150

Babu rushewar ƙarfin gwajin da ke faruwa

Wuce

8

Ma'aunin Resistance Insulation

GΩ

LV -HV zuwa Ground

46.6

/

9

Gwajin Leaka

/

Aiwatar da matsa lamba: 20kPA

Tsawon lokaci: 12h

Babu yabo kuma babu

Lalacewa

Wuce

10

Gwajin Dielectric Oil

kV

Yafi ko daidai da 45

49.60

Wuce

 

 

04 Shiryawa da jigilar kaya

 
25 kva pad mounted transformer-wooden crate packaging 25 kva pad mounted transformer-packing-in-container
 
 

 

05 Yanar Gizo da Takaitawa

Wannan 25 kva pad ɗora tasfoma an yi shi tare da iska mai ƙarfi na tagulla da jigon rauni wanda ke ba da ƙarancin asara da ƙaramar amo. An gina tankin don zama lafiya kuma a kulle, koda an haɗa igiyoyi. Naúrar tana da ƙirar wutar lantarki guda biyu{3} da mai canza famfo don daidaitawa cikin sauƙi. Yana aiki da kyau a wurare masu zafi da jika tare da sanyaya ONAN da murfin mai na ma'adinai. Yana da ƙananan girman amma yana da ƙarfi a amfani. Ya zo tare da daidaitattun fuses, na'urar taimako na matsa lamba, kuma yana iya ƙara ƙarin zaɓuɓɓuka kamar masu kamawa da masu gano kuskure.

Wannan na'ura mai sauƙi ne, mai aminci, kuma abin dogara. Yana ba da ƙarfi ga gidaje da ƙananan kasuwanci. Hakanan yana daɗe kuma yana buƙatar ƙaramin kulawa. Zabi ne mai kyau don amfani da wutar lantarki na gida a Jamaica.

25 kva pad mounted transformer-product-view

 

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