12 kVA Mgbanwe nkesa Akọrọ-11 / 0.22 kV|United Arab Emirates 2025

 

 

01 Izugbe

1.1 Nkọwa oru ngo

Nke a 12 kVA Cast Resin Dry-Type Transformer (CRT) bụ kọmpat na ngwọta a pụrụ ịdabere na ya maka nkesa ike dị ala-ikike atọ-. Emebere ya dị ka ụkpụrụ IEC siri dị, ọ nwere nnukwu ọka - gbakwasara silicon steel core na windings ọla kọpa, nwere ikuku jụrụ oyi (AN), voltaji bụ isi nke 11 kV na voltaji nke abụọ nke 0.22 kV.

Ejiri otu Dy11 vector group na Mba -Load Tap Changer (NLTC) nwere nhazi ±2×2.5%, ihe ngbanwe a nwere obere enweghị-ibu na ibu mfu nke 0.09 kW na 0.39 kW. Ihe mkpuchi klaasị B na-eme ka ọrụ ntụkwasị obi na nchekwa dị n'okpuru ọnọdụ nkịtị.

A Cast Resin Transformer (CRT), nke a na-akpọkwa Epoxy Cast Resin Dry -Type Transformer, bụ ihe ntụgharị ọkụ ọkụ- ụdị. A na-eji resin epoxy kpuchie windings nke ọma. Ọ naghị eji mmanụ ma ọ bụ mmiri mmiri ndị ọzọ eme ihe maka mkpuchi. A na-eji ikuku mee ka ọ dị jụụ ma kpuchie isi na windings.

Resin epoxy na-enye ihe mkpuchi siri ike ma kwụsị ngbanwe ka ọ ghara ịmịkọrọ mmiri. Nke a na-ahapụ ya ka ọ rụọ ọrụ nke ọma n'ebe iru mmiri, uzuzu uzuzu ma ọ bụ ebe siri ike. A na-awụsa resin n'okpuru oghere. Nke a na-eme ka ọ hụ na ejiri mkpuchi mkpuchi kpuchie ma chekwaa ya kpamkpam. Igwe ngbanwe akọrọ nwere ikike 12 kVA yana ogo voltaji 11kV/0.22kV. Ọ na-enye ngwọta kwụsiri ike maka nkesa obere voltaji - ruo -.

 

 

 

1.2 Nkọwa nka nka

12 kVA Resin nkedo ụdị ihe ngbanwe ụdị akọrọ na mpempe data

 

 

1.3 Eserese

12kVA resin nkedo akọrọ ụdị ihe ngbanwe eserese na aha aha

 

 

02 Nrụpụta

2.1 Isi

 

2.2 Ikuku

2.3 IP20 ihe mkpuchi

 

2.4 Mgbakọ ikpeazụ

 

 

03 Nnwale

Nnwale Ọkọlọtọ na Nnwale oge

IEC 60076-1-2011 Ndị na-agbanwe ike - Akụkụ 1: Ozuruọnụ
IEC 60076-3-2013 ndị na-agbanwe ike - Nkebi 3: ọkwa mkpuchi, ule dielectric na mkpochapụ mpụga na ikuku.
IEC 60076-11-2018 RLV ndị na-agbanwe ọkụ - Nkebi 11: ụdị ntụgharị ọkụ.

1. Ntụle nke winding iguzogide

2. Ntụle nke voltaji ratio na ịlele nke oge mbughari

3. Nleta nke mkpụmkpụ - ihe mgbochi okirikiri na mfu ibu

4. Ntụle nke enweghị ibu ibu na ugbu a

5. Nnwale voltaji etinyere

6. Nnwale ule na-eguzogide voltaji

7. Nnwale mwepụ nke akụkụ

 

 

Nsonaazụ ule

Mba.	Nwale ihe	Nkeji	Ụkpụrụ nnabata	Ụkpụrụ ndị atụtara		Mmechi
1	Ntụle nke winding iguzogide	/	Ọnụego enweghị nguzozi kacha nguzogide Nguzogide ahịrị: Ihe na-erughị ma ọ bụ haha ​​2%	HV (akara)	LV (akara)	Gafe
				0.68%	0.53%
2	Ntụle nke oke voltaji na nlele nke mbugharị oge	/	Nkwenye nke oke voltaji na ọpịpị bụ isi: ± 1/10 Akara njikọ: Dy11	0.01% ~ 0.12% Dy11		Gafe
3	Ntụnye nke Mkpirisi-Mkpirisi okirikiri na mfu ibu	/ kW kW	t:100 ogo Z%: uru tụrụ Pk: uru tụrụ Pt: uru tụrụ	3.64% 0.259 0.317		Gafe
4	Ntụle nke mba- ibu mfu na ugbu a na 90% na 110% nke voltaji e gosiri	/ kW	I0 :: nye uru a tụrụ atụ P0: nye uru a tụrụ atụ	90% Uru	2.88 0.083	Gafe
				100% Ur	3.21 0.093
				110% Ur	3.53 0.102
5	Nnwale voltaji etinyere	/	HV: 28kV 60s LV 3kV 60s	Enweghị ọdịda nke voltaji ule a na-eme		Gafe
6	Nnwale Iguzogide Voltaji butere	/	Voltaji etinyere (KV): 2 Ua Voltaji ebutere (KV): 0.44 Ogologo oge (s):40 Ugboro (HZ): 150	Enweghị ọdịda nke voltaji ule a na-eme		Gafe
7	Nnwale mgbapu akụkụ	pC	Ọkwa kacha nke mwepu akụkụ ga-abụ 10 pC	＜10		Gafe

 

 

04 Mbukota na mbupu

05 Saịtị na nchịkọta

N'ụlọ ọrụ mmepụta ihe na nke azụmahịa, ọkụ ọkụ kwụsiri ike dị ezigbo mkpa. Scotech 12 kVA Cast Resin Dry-Type Transformer (CRT) na-enye nchekwa na arụ ọrụ nke ọma- ka ọ dị ala-voltaji.

Ọ nwere ikuku ọla kọpa na isi ihe nchara silicon. A na-ekpuchi ikuku ikuku nke ọma na resin epoxy na ikuku jụrụ{1}, yabụ na ọ nweghị mmanụ achọrọ. Resin na-echebe megide mmiri na uzuzu, na-enye ohere iji ogologo oge{3} na gburugburu ebe ọjọọ.

O nwere otu Dy11 vector na Mba-Load Tap Changer (NLTC) maka mmezi voltaji na-agbanwe agbanwe. Ọ dịghị obere - ibu na mfu ibu na-eme ka ọ dị mma. Ihe mkpuchi IP20 na-echebe ndị mmadụ ma kwụsị uzuzu ịbanye, ma na-ebelata mkpọtụ n'ime ụlọ.