PGS Series Outdoor High Voltage SF6 Load Break Switch

Nkọwa dị mkpirikpi:

Nkọwa ngwaahịa

Mkpado ngwaahịa

PGS-630A okporo osisi mounted load break mgba ọkụ na-eji na-agbaji gosiri voltaji 12/24/40.5kV, gosiri ugbu a 630A, 50/60Hz ike nkesa usoro, na-emechi ibu ugbu a na n'elu ibu ugbu a nke ike usoro, ọ nwere ike kewapụ na-akpaghị aka soro ngalaba nke ike. ike nkesa nke mmejọ na-eme. Ngbanwe ahụ dabara na njikwa eletrọnịkị nke nwere teknụzụ kachasị ọhụrụ. Mgbanwe ahụ nwere akwụkwọ ntuziaka, moto, ụdị ọrụ dịpụrụ adịpụ. A ga-etinye ihe njikwa eletrọnịkị n'ime igbe igwe anaghị agba nchara, yabụ enwere ike iji ya na ọnọdụ ihu igwe dị iche iche. E wezụga nke ahụ, eriri waya / ikuku modem arụnyere n'ime igbe njikwa nwere ike nweta nlekota na njikwa anya. Ọ dị mfe ma dị mma maka ịwụnye mgba ọkụ na ogwe osisi, nke ahụ nwere ike ibelata ọnụ ahịa igbu egbu.

Ọnọdụ gburugburu

♦ Ọnọdụ ikuku:-40 ℃ ~ + 50 ℃;

♦ iru iru mmiri: 110%

♦ elu ≤3000m.

♦ Ikuku ikuku ≤700pa (dakọtara na ọsọ ifufe 34m /ｓ).

♦ Seismic ike: 8 ogo.

♦ Ebe nrụnye: Enweghị ọdachi ọkụ, ihe egwu mgbawa, nsị kemịkalụ na ebe mgbagwoju anya na-emekarị).

♦ Ọkwa mmetọ: Ⅲ klas, Ⅳklas.

Ụdị nkọwa

Ụdị MPP

♦ Oghere eriri eriri nke na-akpụzi ahịhịa

♦ Rubber kewara bushing-akpụzi eriri eriri

♦ Integrative roba bushing-wiring ọnụ outlet

♦ na onye na-ahụ maka ịwa ahụ

♦ Oghere ọnụ ụzọ ụgbọ mmiri na-adọba ụgbọala

Nka nka

Ụdị ngwaahịa	PGS-12	PGS-24	PGS-40.5
Ntụle ndị bụ isi
voltaji sistemu kacha	15KV	25.8KV	40.5 KV
Enyere ugbu a na-aga n'ihu	630A	630A	630A
Ugboro ugboro	50/60Hz	50/60Hz	50/60Hz
Obere oge nagide ugbu a	20KA/4s	25KA/1s	20KA/1s
Ime na imebi ikike
Ibu na-arụsi ọrụ ike ugbu a	630A	630A	630A
Ọnụọgụ nke ọrụ nkwụsị ibu	ugboro 400	ugboro 400	ugboro 400
Mkpirisi okirikiri na-eme ugbu a (elu)	50KA	50KA	50KA
Ọnụ ọgụgụ nke ime arụmọrụ	ugboro 5	ugboro 5	ugboro 5
Ịchaji eriri ugbu a	25A	25A	25A
Ịchaji ahịrị ugbu a	1.5A	1.5A	2A

Oge sekit loop mechiri emechi	630A	630A	630A
Enyere akara ngbanwe enweghị ibu na-agbaji ugbu a	22A	22A	22A
Ugboro ike na-eguzogide ule dị ugbu a
10s (nnwale mmiri), usoro-usoro-ụwa, gafee kọntaktị mepere emepe	45KV	50KV	70KV
1min (nnwale akọrọ), ụwa, akụkụ ruo n'ụwa	50KV	60KV	95KV
1min(nnwale akọrọ), gafee kọntaktị mepere emepe	50KV	60KV	110KV
Ịkwụsị Nnwale dị ugbu a (1.2 x 50 µs)
Usoro-na-usoro, nkeji-na-ụwa	85 kV	150KV	195KV
N'ofe kọntaktị mepere emepe	95KV	150KV	215KV
Ogo ndị ọzọ na nkọwapụta
Nnwale arc nke ime	20kA / 0.1 s	20kA / 0.1 s	20kA / 0.1 s
Usoro ikpochapu Arc	SF₆Gas	SF₆Gas	SF₆Gas
Igwe mkpuchi mkpuchi	SF₆Gas	SF₆Gas	SF₆Gas
Ebe dị anya creepage (poselin)	550mm	840 mm	1055 mm
Ebe dị anya creepage (silicon)	610 mm	900mm	1250mm
Ọkwa IP	54	54	54
Ịrụ ọrụ
Oge mmechi/ mmeghe	1 sk	1 sk	1 sk
Arụ ọrụ igwe (ekwere nkwa)	10000 ugboro	10000 ugboro	10000 ugboro
Ọnọdụ okpomọkụ na-arụ ọrụ (*ụdị akwụkwọ ntuziaka)	-25 (-40) ℃	-25 (-40) ℃	-25 (-40) ℃
Nrụgide gas
Egotara nrụgide ọrụ (kg/cm2 G, na 20°C)	0.7	1.0	1.0
Nrụgide akụrụngwa nchekwa ihe mgbawa (kg/cm2 G)	4–6	4–6	4–6
Nrụgide ọrụ kacha nta (kg/cm2 G)	0.05	0.0	0.0
Ọnụego ntapu gas (cc/s)	≤1%	≤1%	≤1%

N'ozuzu akụkụ

jty (1)

jty (2)

Akụkụ (mm)				Akụkụ nwụnye(mm)	Nha mbukota (mm)	Ebe dị anya nke ịhịa aka n'ahụ (mm)
	A	B	C	Ogologo × obosara	Ogologo × Obosara × elu
10KV	225	435	500	500×390	1100×900×700	556
24KV	300	435	500	500×390	1300×1100×700	840
40.5 KV	350	435	500	700×390	1400×1200×700	1250