12 kVA Dry Distribution Transformer-11 / 0.22 kV|Hadaddiyar Daular Larabawa 2025

 

 

01 Gabaɗaya

1.1 Bayanin Aikin

Wannan 12 kVA Cast Resin Dry{1} Nau'in Transformer (CRT) ƙaƙƙarfan bayani ne kuma abin dogaro don ƙarancin ƙarfi{2}ƙara uku{3}} rarraba wutar lantarki. An ƙirƙira shi bisa ƙa'idodin IEC, yana fasalta nau'in hatsi{5}}madaidaicin silin karfe core da windings na jan karfe, tare da sanyaya iska (AN), babban ƙarfin lantarki na 11 kV da ƙarfin lantarki na biyu na 0.22 kV.

An sanye shi da ƙungiyar Dy11 vector da No-Load Tap Changer (NLTC) tare da ±2×2.5% daidaitawa, wannan tafsirin yana da ƙarancin kaya mara nauyi da asarar 0.09 kW da 0.39 kW. Rufin aji na B yana tabbatar da aiki mai aminci da aminci a ƙarƙashin yanayin al'ada.

A Cast Resin Transformer (CRT), wanda kuma ake kira Epoxy Cast Resin Dry -Nau'in Transformer, busasshiyar tafsiri ne{1}}. An rufe iskar da aka yi da resin epoxy. Ba ya amfani da mai ko wasu ruwaye don rufewa. Ana amfani da iska don sanyaya da kuma rufe tsakiya da iska.

Resin epoxy yana ba da kariya mai ƙarfi kuma yana dakatar da mai canzawa daga ɗaukar danshi. Wannan yana ba shi damar yin aiki da kyau a cikin m, ƙura, ko yanayi mara kyau. Ana zuba guduro a ƙarƙashin injin. Wannan yana tabbatar da cewa an rufe murhun gaba ɗaya kuma an kiyaye su. Wannan busasshiyar taswira tana da ƙarfin 12 kVA da ƙimar ƙarfin lantarki 11 kV/0.22 kV. Yana ba da ingantaccen bayani don matsakaicin matsakaici -zuwa{9}}arancin rarraba wutar lantarki.

 

 

 

1.2 Ƙayyadaddun Fasaha

12 kVA Resin jefa busassun nau'in taswira ƙayyadaddun bayanai da takaddar bayanai

 

 

1.3 Zane

12kVA Resin jefa busassun nau'in taswira zane da farantin suna

 

 

02 Masana'antu

2.1 Kori

 

2.2 Guda

2.3 IP20 Bayani

 

2.4 Taron Karshe

 

 

03 Gwaji

Matsayin Gwaji da Gwajin Na yau da kullun

IEC 60076-1-2011 Masu Canza wutar lantarki - Kashi na 1: Gabaɗaya
IEC 60076-3-2013 Masu Canza wutar lantarki - Kashi 3: Matakan rufi, gwaje-gwajen dielectric da izinin waje a cikin iska
TS EN 60076-11-2018 RLV Masu Canza wutar lantarki - Kashi 11: Busassun na'urar wuta

1. Auna juriya na iska

2. Ma'auni na ƙarfin lantarki da kuma duba ƙaurawar lokaci

3. Ma'auni na gajere - hanawa da kuma asarar kaya

4. Ma'auni na babu asarar nauyi da halin yanzu

5. Gwajin wutar lantarki da aka yi amfani da shi

6. Gwajin jurewar wutar lantarki da aka haifar

7. Gwajin fitar da bangare

 

 

Sakamakon Gwaji

A'a.	Gwajin Abun	Naúrar	Dabi'un Karɓa	Ƙimar Ma'auni		Kammalawa
1	Auna juriya na iska	/	Matsakaicin juriya rashin daidaituwa Juriya na layi: Kasa da ko daidai da 2%	HV (layi)	LV (layi)	Wuce
				0.68%	0.53%
2	Auna ma'aunin ƙarfin lantarki da duba ƙaurawar lokaci	/	Haƙuri na ƙimar ƙarfin lantarki akan babban tapping: ± 1/10 Alamar haɗi: Dy11	0.01% ~ 0.12% Dy11		Wuce
3	Auna Gajerun -Tsarin Tasirin kewayawa da Rasa Load	/ kW kW	t: 100 digiri Z%: ƙimar da aka auna Pk: ƙimar ƙima Pt: ƙima mai ƙima	3.64% 0.259 0.317		Wuce
4	Auna A'a{0}}Asara da A halin yanzu a 90% da 110% na ƙimar ƙarfin lantarki	/ kW	I0 :: bayar da ma'auni darajar P0: ba da ƙima mai ƙima	90% Ur	2.88 0.083	Wuce
				100% Ur	3.21 0.093
				110% Ur	3.53 0.102
5	Gwajin Karfin Wutar Lantarki	/	HV: 28kV 60s LV 3kV 60s	Babu rushewar ƙarfin gwajin da ke faruwa		Wuce
6	Jarrabawar Juriya da Wutar Lantarki	/	Wutar lantarki mai aiki (KV): 2 Ur Ƙarfafa ƙarfin lantarki (KV): 0.44 Duration(s):40 Mitar (HZ): 150	Babu rushewar ƙarfin gwajin da ke faruwa		Wuce
7	Gwajin fitar da Bangaranci	pC	Matsakaicin matakin sakin juzu'i zai zama 10 pC	＜10		Wuce

 

 

04 Shiryawa da jigilar kaya

05 Yanar Gizo da Takaitawa

A cikin gine-ginen masana'antu da kasuwanci, ingantaccen wutar lantarki yana da matukar muhimmanci. Scotech 12 kVA Cast Resin Dry-Nau'in Canja-canje (CRT) yana ba da amintaccen matsakaicin matsakaici{3}} zuwa ƙananan- ƙarfin lantarki.

Yana da iskar jan karfe da silikon karfe core. An rufe iskar da aka cika da resin epoxy da iska{1}} sanyaya, don haka ba a buƙatar mai. Gudun yana kare kariya daga danshi da ƙura, yana ba da damar yin amfani da dogon lokaci a cikin yanayi mara kyau.

Yana da ƙungiyar Dy11 vector da No{1}Load Tap Changer (NLTC) don daidaita wutar lantarki mai sassauƙa. Ƙananan babu - ɗora nauyi da asarar nauyi yana sa shi inganci. Rukunin IP20 yana kiyaye mutane lafiya kuma yana hana ƙura shiga, yayin da kuma yana rage hayaniya a cikin gida.