Sary nasongadina BSMJ(Y) BCMJ(Y) andiany (Kapasitera)

BSMJ(Y) Andian-dahatsoratra BCMJ(Y) (Kapasitera)

Ny kapasitera shunt ambany voltazy manasitrana tena andiany BSMJ(Y), BCMJ(Y), dia azo ampiharina amin'ny rafitra herinaratra AC misy voltazy hatramin'ny 1000V, ampiasaina hanatsarana ny power factor tambajotra ambany voltazy.

Manana ny toetra mampiavaka azy ihany koa izy io, dia ny fahombiazana avo lenta sy ny fanjifana angovo ambany, izay afaka mitsitsy ny fandaniana angovo ho an'ny mpampiasa. Miaraka amin'izany, manana ny toetra mampiavaka azy koa izy io dia ny tabataba sy ny hovitrovitra ambany, izay afaka manome traikefa fampiasana mahazo aina kokoa ho an'ny mpampiasa.

Mifanaraka amin'ny fenitry ny IEC60831-1996 ity famokarana ity.

Alefaso mailaka aminay Sintomy amin'ny endrika PDF

Antsipirian'ny vokatra

masontsivana

Santionany & Rafitra santionany

lafiny

toetra

1. Toetra mampiavaka azy
①Habetsahana kely, kalitao azo antoka

②Azo ampiasaina amin'ny mari-pana avo sy ny toerana misy onjam-peo lehibe

③Famehezana tsara

④Fametrahana mafy orina sy mora ampiasaina

⑤Terminal fifandraisana mora ampiasaina

⑥Akora metaly tsy harafesina

2. Fampandrenesana
①Ny overvoltage sy ny hafanana be loatra dia mety hampihena ny androm-piainan'ny capacitor

②Ireto toe-javatra manaraka ireto no tokony hojerena rehefa mametraka capacitor shunt ao amin'ny rafitra:
a. Tsy afaka mametraka capacitor shunt mivantana eo ambanin'ny harmonic mafy izy io. (mila mametraka reactor anti-harmonic)
b. Rehefa miasa tsy misy enta-mavesatra ny transformer, dia tokony hijanona tsy hiasa ny capacitor.

③Mila ahemotra 3 minitra na mihoatra ny fifandraisana amin'ny "circuit" ny "capacitor". Rehefa tapaka ny famatsiana herinaratra ary esorina amin'ny alalan'ny "court-circuit" vao azo kasihina sy refesina.

④Tokony hofidiana araka ny in-2-3 amin'ny courant capacitor ny MCB

Tabilao 1
Voltazy voaisa	250VAC, 400VAC, 450VAC, 525VAC, 690VAC, 750VAC
Fahafahana voaisa	1-50kVAR
fahadisoana	0 ~ +10%
Ambany ny anton-javatra fanariana	latsaky ny 0.10%
Voltazy mahatanty fifandraisana	Akorandriaka fifandraisana 1.75Vn10s 3kV10s
Fisorohana hafanana	akoran'ny fifandraisana 500VDC 1 min lehibe kokoa noho ny 100M
Voltazy be loatra ambony indrindra	110% amin'ny voltazy voaisa
Fihoaran'ny herinaratra ambony indrindra	130% amin'ny herinaratra voaisa
Endri-javatra famoahana ho azy	1min aorian'ny famonoana herinaratra, mihena ho 50V sy latsaka ny voltazy sisa tavela

Famaritana (Tabilao 2)	Voltazy voaisa (kV)	Fahafahana nominaly (Kvar)	Fahafahana manontolo (uF)	Herinaratra voaisa (A)	Endrika sy Avo (mm)
BSMJ0.4-3-3	0.4 (50HZ)	3	59	4.3	Karazana A H=115
BSMJ0.4-5-3		5	99	7.2	Karazana A H=115
BSMJ0.4-7.5-3		7.5	149	10.8	Karazana A H=135
BSMJ0.4-8-3		8	158	11.5	Karazana A H=135
BSMJ0.4-10-3		10	198	14.4	Karazana A H=175
BSMJ0.4-12-3		12	238	17.3	Karazana A H=175
BSMJ0.4-14-3		14	278	20.2	Karazana A H=215
BSMJ0.4-15-3		15	298	21.7
BSMJ0.4-16-3		16	318	23.1
BSMJ0.4-18-3		18	358	26	Karazana A H=245
BSMJ0.4-20-3		20	398	28.9	Karazana A H=245
BSMJ0.4-25-3		25	498	36	Karazana B H=215
BSMJ0.4-30-3		30	597	43.3	Karazana B H=245
BSMJ0.4-40-3		40	796	57.7	Karazana B H=300
BSMJ0.4-50-3		50	995	72.2	Karazana C H=230

Famaritana (Tabilao 3)	Voltazy voaisa (kV)	Fahafahana nominaly (Kvar)	Fahafahana manontolo (uF)	Herinaratra voaisa (A)	Endrika sy Avo (mm)
BSMJ0.45-3-3	0.45(50HZ)	3	47	3.8	Karazana H=115
BSMJ0.45-5-3		5	78	6.4	Karazana H=115
BSMJ0.45-7.5-3		7.5	118	9.6	Karazana H=135
BSMJ0.45-8-3		8	126	10.3	Karazana H=135
BSMJ0.45-10-3		10	157	12.8	Karazana H=175
BSMJ0.45-12-3		12	188	15.4	Karazana H=175
BSMJ0.45-14-3		14	220	18	Karazana H=215
BSMJ0.45-15-3		15	236	19.2
BSMJ0.45-16-3		16	251	20.5
BSMJ0.45-18-3		18	283	23	Karazana H=245
BSMJ0.45-20-3		20	314	25.7	Karazana H=245
BSMJ0.45-25-3		25	393	32	Karazana B H=215
BSMJ0.45-30-3		30	471	38.5	Karazana B H=245
BSMJ0.45-40-3		40	629	51.3	Karazana B H=300
BSMJ0.45-50-3		50	786	64.2	Karazana C H=230

Refy ankapobeny sy fametrahana

Laharan'ny modely BSMJ(Y),BZMJ(J) (Tabilao 4)	Savaivony akorandriaka M(mm)	Akorandriaka avo H(mm)
0.4-10-3	76	240
0.4-12.5-3	76	240
0.4-14-3	86	240
0.4-15-3	86	240
0.4-16-3	86	240
0.4-18-3	96	240
0.4-20-3	96	240
0.4-25-3	116	280
0.4-30-3	116	280
0.45-10-3	76	240
0.45-12.5-3	76	240
0.45-14-3	86	240
0.45-15-3	86	240
0.45-16-3	86	240
0.45-18-3	96	240
	96	240
	106	240
	116	280

Laharana modely

Voltazy voaisa			250VAC, 400VAC, 450VAC
			525VAC, 690VAC, 750VAC
Fahafahana voaisa			1-50kVAR
fahadisoana			0~+10%
Ambany ny anton-javatra fanariana			latsaky ny 0.10%
Voltazy mahatanty fifandraisana			Akorandriaka fifandraisana 1.75Vn10s 3kVA10s
Fisorohana hafanana			akoran'ny fifandraisana 500VDC 1 min lehibe kokoa noho ny 100M
Voltazy be loatra ambony indrindra			110% amin'ny voltazy voaisa
Fihoaran'ny herinaratra ambony indrindra			130% amin'ny herinaratra voaisa
Endri-javatra famoahana ho azy			1min aorian'ny famonoana herinaratra, mihena ho 50V sy latsaka ny voltazy sisa tavela

famaritana	Voltazy voaisa (kV)	Fahafahana nominaly (Kvar)	Fahafahana manontolo (uF)	Herinaratra voaisa (A)	Endrika sy Avo (mm)
BSMJ0.4-3-3	0.4 (50HZ)	3	59	4.3	Karazana AH=115
BSMJ0.4-5-3		5	99	7.2
BSMJ0.4-7.5-3		7.5	149	10.8	Karazana AH=135
BSMJ0.4-8-3		8	158	11.5
BSMJ0.4-10-3		10	198	14.4	Karazana AH=175
BSMJ0.4-12-3		12	238	17.3
BSMJ0.4-14-3		14	278	20.2	Karazana AH=215
BSMJ0.4-15-3		15	298	21.7
BSMJ0.4-16-3		16	318	23.1
BSMJ0.4-18-3		18	358	26	Karazana AH=245
BSMJ0.4-20-3		20	398	28.9
BSMJ0.4-25-3		25	498	36	Karazana BH=215
BSMJ0.4-30-3		30	597	43.3	Karazana BH=245
BSMJ0.4-40-3		40	796	57.7	Karazana BH=300
BSMJ0.4-50-3		50	995	72.2	Karazana C

famaritana	Voltazy voaisa (kV)	Fahafahana nominaly (Kvar)	Fahafahana manontolo (uF)	Herinaratra voaisa (A)	Endrika sy Avo (mm)
BSMJ0.45-3-3	0.45(50HZ)	3	47	3.8	Karazana AH=115
BSMJ0.45-5-3		5	78	6.4
BSMJ045-7.5-3		7.5	118	9.6	Karazana AH=135
BSMJ0.45-8-3		8	126	10.3
BSMJ045-10-3		10	157	12.8	Karazana AH=175
BSMJ0.45-12-3		12	188	15.4
BSMJ045-14-3		14	220	18	Karazana AH=215
BSMJ045-15-3		15	236	19.2
BSMJ045-16-3		16	251	20.5
BSMJ0.45-18-3		18	283	23	Karazana AH=245
BSMJ0.45-20-3		20	314	25.7
BSMJ0.45-25-3		25	393	32	Karazana BH=215
BSMJ045-30-3		30	471	38.5	Karazana BH=245
BSMJ045-40-3		40	629	51.3	Karazana BH=300
BSMJ045-50-3		50	786	64.2	Karazana C

Refy ankapobeny sy fametrahana

Laharana modely BSMJ(Y),BZMJ(J)	savaivony akorandriaka M(mm)	akorandriaka avo H(mm)
0.4-10-3	76	240
0.4-12.5-3	76	240
0.4-14-3	86	240
0.4-15-3	86	240
0.4-16-3	86	240
0.4-18-3	96	240
0.4-20-3	96	240
0.4-25-3	116	280
0.4-30-3	116	280
0.45-10-3	76	240
0.45-12.5-3	76	240
0.45-14-3	86	240
0.45-15-3	86	240
0.45-16-3	86	240
0.45-18-3	96	240
0.45-20-3	96	240
0.45-25-3	106	240
0.45-30-3	116	280