China YSM6-12 ~ 24 Ntuziaka ntinye mkpuchi ikuku maka RMU Electrical Distribution Switchgear(ụdị edozi) nrụpụta na ụlọ ọrụ

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YSM6-12~24 Ntuziaka ntinye mkpuchi ikuku maka RMU nkesa ọkụ eletrik (ụdị edozi)

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YSM6-12~24 Ntuziaka ntinye mkpuchi ikuku maka ...

YSM6-12/24 unit ụdị SF6 RMU na SF6 ibu mgba ọkụ dị ka isi mgba ọkụ, n'ihi na dum kabinet bụ adabara makaelectric nkesa automation na kọmpat nwekwara expandable metal nso switchgeart It characters na ya simplestructure, mgbanwe ọrụ, a pụrụ ịdabere na interlocking na mfe echichi wdg, nke nwere ike inye ndị na-eju afọ oru oru ngo ma. maka oge ngwa dị iche iche na ndị ọrụ. Site na nnabata nke teknụzụ sensọ na nchekwa nchekwa ruo ugbu a, gbakwunyere teknụzụ dị elu yana ọrụ mgbakọ na-agbanwe agbanwe.

Kpọtụrụ anyị

Nkọwa ngwaahịa

YSM6-12/24 unit ụdị SF6 RMU na SF6 ibu mgba ọkụ dị ka isi mgba ọkụ, n'ihi na dum kabinet adabara electric nkesa automation na kọmpat nwekwara expandable metal nso switchgear. Ọ odide na ya dị mfe Ọdịdị, mgbanwe ọrụ, a pụrụ ịdabere na interlocking na adaba echichi wdg, nke nwere ike inye na-eju afọ oru oru ma n'ihi na dị iche iche ngwa n'oge na ọrụ. Site na nnabata nke teknụzụ sensọ na mgbanaka nchebe ruo ugbu a, gbakwunyere teknụzụ dị elu yana ọrụ mgbakọ na-agbanwe agbanwe.

C YSM6-12/24 unit ụdị SF6 RMU nwere ike kpamkpam izute chọrọ nke nọgidere agbanwe ahịa. Ọ nwere ike were onwe-emepụta SF6- 12/24 ibu nkwụsị mgba ọkụ; Ụzọ eji arụ ọrụ maka isi ngbanwe n'ime mgbanaka mgbanaka nwere ike ịbụ akwụkwọ ntuziaka ma ọ bụ ọkụ eletrik. Ma ọ nwere ike izute ihe achọrọ nke "njikwa anọ" ma ọ bụrụ na ọ dabara na FTU na RTU.

Nhọrọ

Ọnọdụ ọrụ

1. Ọnọdụ ikuku: Okpomọkụ kachasị elu: +40 ℃; Okpomọkụ kacha nta: -5 ℃

2. iru mmiri: Nkezi iru mmiri kwa ọnwa 95%; Nkezi iru mmiri kwa ụbọchị 90%.

3. Elu n'elu oke osimiri: Oke nrụnye kacha elu: 2000m

4. O doro anya na ikuku ikuku adịghị emetọ ya site na ikuku na-emebi emebi na nke na-ere ọkụ, uzuoku wdg.

5. Ọ naghị eme ihe ike ugboro ugboro

Atụmatụ

1. Nke a na-abata na mgba ọkụ disconnector(Load break switch) schemas Na ndị ọzọ mmezi akụrụngwa nhọrọ nhọrọ Ọpụpụ unit na

2. Fuse-switch nchedo schemas

3. Na mgbakwunye ihe ndị ọzọ nhọrọ nchekwa nchekwa sekit na-abata / na-apụ apụ na ihe mgbakwunye ndị ọzọ.

4. Nhọrọ schema metering

5. Na ndị ọzọ mmezi components nhọrọ Casings (Bus bar Panel) schemasNa ndị ọzọ mmezi components nhọrọ

6. Ndị ọzọ

Data teknụzụ

Mba.	Ihe	Nkeji	Oke
1	Egosiri voltaji	kV	12	24
2	Ugboro ugboro	Hz	50/60
3	Enyere ugbu a	A	630/800
4	1min ugboro ike na-eguzogide voltaji	kV	48	60
5	Ọkụ ọkụ na-eguzogide voltaji	kV	75	125/150
6	Enyere oke mgbawa sekit dị mkpụmkpụ (elu)	kA	80	63
7	Enyere ibu nọ n'ọrụ/emechi sekit na-agbaji ugbu a	A	63	50
8	Enyere mbufe ugbu a	A	1700	1200
9	Obere sekit dị mkpụmkpụ na-eme ugbu a (elu)	kA	80	63
10	Enyere eriri USB (akara) na-agbaji ugbu a	A	50 na 10
11	Ụgwọ USB na-agbaji ugbu a na mmejọ nke ụwa	A	20	20
12	Enyere ikike iguzogide ugbu a (elu)	kA	80	63
13	Obere oge na-eguzogide ugbu a (2s)	kA	31.5	25
14	Ndụ usoro	ugboro	2000

Mara: Maka mgbawa sekit dị mkpụmkpụ na ugbu a kacha elu dabere na Fuse gbakwunyere nchikota.

Maka atụmatụ nkesa switchboard

1. Gbanwee disconnector

2. Fuse-mgbanwe nchebe

3. Nchekwa sekit-nkewa

4. MV mita

5. Casings (Ogwe ụlọ mmanya ụgbọ ala)

2. Fuse-mgbanwe nchebe

Akụkụ 5 maka otu ụdị SF6 mgbanaka isi unit:

1. gbanwee cubicle mgba ọkụ-disconnector na earthing mgba ọkụ na ogige jupụtara na SF6 na afọ ojuju."sistemu nrụgide mechiri emechi ” chọrọ.

2. ụgbọ ala-ogwe cubicle niile na otu kehoraizin ụgbọ elu, si otú na-enyere mgbe e mesịrị switchboard extensions na njikọ dị akụrụngwa.

3. njikọ cubicle inweta site n'ihu, njikọ na ala switch- disconnector na earthing mgba ọkụ ọnụ (IM cubicles) ma ọ bụ ala fuse-holders (PM na QM cubicles). Ejirikwa akụkụ a

mgba ọkụ earthing mgbada site na MV fuses maka nkeji nchekwa.

4. Usoro ọrụ, interlocking nwere ihe eji arụ ọrụ switchdisconnector na earthing mgba ọkụ na actuate kwekọrọ ekwekọ.

egosi (ezigbo ezumike).

5. Obere voltaji cubicle (elu & nke ala mkpuchi Ọdịdị) echichi nke a

nkwụsị ọnụ (ọ bụrụ na arụnyere nhọrọ moto), fuses LV na kọmpat relay ngwaọrụ. Ọ bụrụ na achọrọ ohere karịa, enwere ike itinye mgbakwunye mgbakwunye n'elu

cubicle.

6. Nhọrọ mgbanwe cubicles (IM) nwekwara ike tinye ya na: njikwa moto;

ndị na-ejide ịwa ahụ.

A na-etinye kọntaktị rotary nke atọ n'ime ụlọ gas jupụtara na gas SF6 na nrụgide ikwu bụ 0.4bars. Ọ nwere arụmọrụ arụmọrụ dị mma yana nchekwa na ntụkwasị obi.

● Isi ike:

Igwe ikuku jupụtara na SF6 gas, nke na-emezu ụkpụrụ achọrọ nke "usoro nrụgide mechiri emechi", na enyochala arụmọrụ akara na

enyocha na ụlọ ọrụ mmepụta ihe.

● Nchekwa arụ ọrụ:

1. Mgbanwe ahụ nwere ọnọdụ atọ nke "mechiri emechi", "meghere" na "ala", ma nwee

ọrụ mkpọchi iji gbochie ọrụ mberede. A na-ebugharị kọntaktị ahụ ka ọ tụgharịa site na

usoro nchekwa nchekwa ike mmiri, nke na-adịghị emetụta ihe omume mmadụ.

2. Nwere "nkwụsị" na iche ọrụ.

3. Mkpirisi ime ike nke SF6 grounding mgba ọkụ na-ezute ọkọlọtọ chọrọ.

4. N'ihe banyere ihe mberede, nrụgide ahụ na-adaba mgbe ikuku SF6 nke overpressured mebiri site na diaphragm nchekwa, na gas ga-agbanye ozugbo n'ime azụ nke kabinet maka nchekwa.

Ụkpụrụ imebi:

SF6 gas na-arụ ọrụ nke ọma na-ekpochapụ arc. Mgbe emeghere mgba ọkụ ahụ, mmegharị ahụ dị n'etiti arc na gas ga-emenyụ arc. Mgbe e kewapụrụ kọntaktị na-agagharị agagharị na static, arc na-apụta n'ime oghere electromagnetic nke magnet na-adịgide adịgide na-emepụta, na arc bụ.

elongated na emenyụ mgbe nke ugbu a gafere efu site SF6 gas. Ebe dị anya n'etiti kọntaktị na-akpụ akpụ na static zuru ezu iji gbochie mgbake mgbake. Usoro ahụ dị mfe ma bụrụ nke a pụrụ ịdabere na ya, yana obere kọntaktị na-eyi na ogologo ndụ eletrik.

● Ngosipụta ọkwa ngbanwe:

Dabara ozugbo na oghere mbanye, ndị a na-enye nkọwapụta nke ọnọdụ kọntaktị. (Ihe mgbakwunye A nke ọkọlọtọ IEC 62271-102).

● Ọkụ na-arụ ọrụ:

Emebere nke a site na iji ngwaọrụ mgbochi refl ex nke na-akwụsị mgbalị ọ bụla imepe ngwaọrụ ahụ ozugbo emechiri mgba ọkụ ma ọ bụ ihe nkwụsị nke ụwa.

● Ngwaọrụ mkpọchi:

N'etiti otu mkpọchi na atọ na-eme ka a kpọchie ihe ndị a:

● ịnweta oghere ngbanwe nke mgba ọkụ ma ọ bụ ihe mgbawa sekit

● ịnweta oghere ngbanwe nke ihe ndọpụ ụwa

● bọtịnụ ntinye ntọhapụ mmeghe na-arụ ọrụ. ●Nfefe dị mfe na enweghị mgbalị

Njikwa igwe na eletriki dị n'akụkụ n'akụkụ ihu fascia, na panel

gụnyere eserese schematic nke na-egosi ọkwa ngwaọrụ ahụ (emechi, mepere emepe, ala):

● Emechiri:

A na-arụ ọrụ draịva ahụ site na usoro ịme ngwa ngwa, na-adabereghị na onye ọrụ. Ọ dịghị ike na-echekwara na mgba ọkụ, ewezuga mgbe ịgbanwee

arụ ọrụ na-ewere ọnọdụ.

Maka fuses ngbanwe jikọtara ọnụ, a na-eji usoro mmeghe ngwa ngwa n'otu oge ka emechiri kọntaktị.

● Mmeghe:

A na-emepe mgba ọkụ ahụ site na iji otu usoro ịme ngwa ngwa, nke a na-arụ n'akụkụ ọzọ.

Maka otu ngbanwe fuses jikọtara ọnụ, a na-achịkwa oghere site na:

● bọtịnụ ntinye

● mmejọ.

● Ịkụ ala:

a specifi c akara aro na-enyere oghere ma ọ bụ mmechi nke earthing kọntaktị. A na-egbochi ohere ịbanye na ogwe a site na mkpuchi nwere ike ịlaghachi azụ ma ọ bụrụ na ngbanwe ahụ dị

meghere mana nke na-anọgide na-ekpochi ya ma ọ bụrụ na emechiri ya.

Ihe ngosi ọnụnọ voltaji

Ngwaọrụ a ejikọtala ụdị ọkụ VPIS (Voltage Presence Indicating System) nke kwekọrọ na ọkọlọtọ IEC 61958, na-enye ohere ịlele ọnụnọ (ma ọ bụ enweghị) nke voltaji na eriri.

Enweghị mmetụta na gburugburu ebe obibi

● Ihe mkpuchi mechiri emechi, nwere akụkụ arụ ọrụ nke LBSkit

(mgbanwe, earthing disconnector). Ọ juputara na SF6 dị ka defi nitions na ndụmọdụ IEC 62271-200 maka "nrụgide akara.

sistemu”.

A na-enyocha akara nke ọma na ụlọ ọrụ mmepụta ihe.

● A haziri akụkụ iji nweta nkesa fiel eletrik kacha mma.