12 17.5 24kV Sab Hauv Tsev Vacuum Circuit Breakers, GPVN-E Series

Lus piav qhia luv luv:

GPVN-12kV / 17.5Kv / 24kV Qauv sab hauv tsev AC high voltage nqus tsev vacuum Circuit Court breaker yog ib hom holistic thiab tag kaw High Voltage switchgear, nws muaj compact dimension thiab me me ntim.VCB siv rau lub zog hluav taws xob ntawm qhov ntsuas hluav taws xob 7.2 ~ 24kV, peb theem thiab AC 50 / 60Hz.Nws muaj feem xyuam rau lub sijhawm uas nquag ua haujlwm, ua haujlwm los tiv thaiv thiab tswj cov kab thiab cov cuab yeej hluav taws xob.Cov khoom ua raws li IEC62271-100, GB1984, JB3855 thiab DL1403 thiab dhau hom kev xeem.

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Product Detail

Khoom cim npe

Ambient condition

ambient kub: -25 ℃ ~ + 45 ℃, nruab nrab txhua hnub: ≤ 35 ℃
Qhov siab: 1000m (Standard);tuaj yeem mus txog 4500m rau kev txiav txim tshwj xeeb;
Tus txheeb ze av noo: nruab nrab txhua hnub ≤95%, qhov nruab nrab txhua hli ≤90%;
Av qeeg siv ≤8 degree;
Cov sij hawm siv tau yuav tsum tsis txhob muaj kab mob, tawg, corrosives thiab kev co hnyav.

Qauv

GPVN-12Kv / 17.5kV Sab Hauv Tsev AC High Voltage Nqus Circuit Court Breaker

Technical Specifications

Tsis muaj.	Yam khoom	Chav tsev	Cov ntaub ntawv
1	Rated voltage	kV	7.2 ~ 12 (15/17.5)
2	Rated zaus	Hz	50/60
3	Rated tam sim no	A	630, 1000, 1250			1600	2000, 2500, 3150	4000
4	Rated luv-circuit breaking tam sim no	kA	20	25	31.5 ib	31.5 ib	40	40	50
5	Rated short-circuit ua tam sim no	kA	50	63	80	80	100	100	125
6	Rated luv-lub sij hawm tiv taus tam sim no	kA	20	25	31.5 ib	31.5 ib	40	40	50
7	Rated ncov tiv tau tam sim no	kA	50	63	80	80	100	100	125
8	Rated rub tawm tawg tam sim no	kA			12.6	12.6	16	16	20
9	Rated tawm-ntawm-theem earthing txhaum tam sim no	kA	17.4 ib	21.7 ib	27.4 ib	27.4 ib	34.7 ib	34.7 ib	43.5 ib
10	Rated luv-circuit breaking tam sim no tawg lub sij hawm	Sijhawm	50				30	30	12
11	Rated ua haujlwm ib ntus		O-0.3s-CO-180s-CO				O-180s-CO-180s-CO
12	Rated tam sim no ntawm ib lub txhab nyiaj capacitor	A	630
13	Rated tawg tam sim no ntawm rov qab mus rau lub txhab nyiaj capacitor	A	400
14	1 min.Fais fab zaus withstand voltage	kV	Theem rau theem / mus rau lub ntiaj teb: 42, hla qhib kev sib cuag: 48
15	Lightning impulse withstand voltage	kV	Theem rau theem / mus rau lub ntiaj teb: 75, hla qhib kev sib cuag: 85
16	Neeg kho tshuab lub neej	Sijhawm	20000
17	Lub sijhawm kaw	ms	≤75
18	Lub sijhawm qhib	ms	≤ 60
19	Lub zog cia lub sij hawm nyob rau hauv ntsuas voltage	s	≤10

Daim Ntawv Qhia Dimension ntawm GPVN-12E

GPVN-24 □ Sab hauv AC High Voltage Vacuum Circuit Breaker

Technical Specification

Tsis muaj.	Yam khoom	Chav tsev	Cov ntaub ntawv
1	Rated voltage	kV	24
2	Rated zaus	Hz	50/60
3	Rated tam sim no	A	630 1250 1600 2000 2500 3150 4000
4	Rated luv-circuit breaking tam sim no	kA	20	25	31.5 ib	31.5 ib
5	Rated short-circuit ua tam sim no	kA	50	63	80	80
6	Rated luv-circuit withstand tam sim no (4s)	kA	20	25	31.5 ib	31.5 ib
7	Rated ncov tiv tau tam sim no	kA	50	63	80	80
8	Rated tawm-ntawm-kauj ruam tawg tam sim no	kA			12.6	12.6
9	Rated breaking tam sim no ntawm lub ntiaj teb kev txhaum	kA	17.4 ib	21.7 ib	27.4 ib	27.4 ib
10	Rated tawg lub sij hawm ntawm luv-circuit breaking tam sim no	Sijhawm	50
11	Rated ua haujlwm ib ntus		O-0.3s-CO-180s-CO
12	Rated tam sim no ntawm ib lub txhab nyiaj capacitor	A	630
13	Rated breaking tam sim no ntawm rov qab-rau-rov qab capacitor bank	A	400
14	1 min.Fais fab zaus withstand voltage	kV	50
15	Lightning impulse withstand voltage	kV	125
16	Neeg kho tshuab lub neej	Sijhawm	20000
17	Lub sijhawm kaw	ms	75
18	Lub sijhawm qhib	ms	60
19	Lub sij hawm cia nyob rau hauv qhov ntsuas voltage	s	10