Barekisi ba Molemo ba Arc Chute ba Thekiso e Kholo bakeng sa MCCB (XM2R-1-1) Mochini o Qhekelitsoeng oa Sekepe sa Potoloho se Entsoeng ka Moqomo Setšoantšo se Hlahisitsoeng

Barekisi ba Arc Chute ba Molemo ka ho Fetisisa bakeng sa MCCB (XM2R-1-1) Mochini oa Seporo o Entsoeng ka Moqomo oa Arc Chamber

Sehlahisoa sa letoto la RDM1 se na le bophahamo bo bonyenyane, bokgoni bo phahameng ba ho robeha, arc e kgutshwane, melemo ya ho thibela ho thothomela, e leng sehlahiswa se loketseng tshebediso ya mobu le lewatle. Voltage ya insulation e lekanyeditsweng ke Breaker 800V (voltage ya insulation ya RDM1-63 ke 500V), e sebediswa marangrang a kabo ya AC 50Hz/AC60Hz, voltage e sebetsang e lekanyeditsweng ho fihlela ho 690V, hona jwale e lekanyeditsweng ho fihla ho 1250A ho arola matla le ho sireletsa potoloho le mohlodi wa motlakase kgahlanong le ho feta tekano, tshenyo ya potoloho e kgutshwane le ho se be le motlakase, mme e ka boela ya sebediswa ho fetisetsa potoloho, motor_x005f e qala ka sewelo le tshireletso ya overload, short-circuit le under-voltage. Sehlahiswa se ka kenngwa ka ho otloloha le ka ho lebanya.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Liparamitha

Mehlala le Meaho

Litekanyo

Nts'etsopele ea rona e itšetlehile ka lisebelisoa tse tsoetseng pele, litalenta tse ntle le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa Barekisi ba Molemo ba Arc Chute bakeng sa MCCB (XM2R-1-1) Molded Case Circuit Breaker Arc Chamber, re ka rarolla mathata a bareki ba rona kapele kamoo ho ka khonehang 'me ra etsa phaello bakeng sa bareki ba rona. Bakeng sa ba hlokang mofani ea phahameng le ea babatsehang, ka kopo re khetheng, kea leboha!
Nts'etsopele ea rona e itšetlehile ka lisebelisoa tse tsoetseng pele, litalenta tse ntle le matla a theknoloji a ntseng a matlafatsoa bakeng saMCB le Switch, Ka molao-motheo oa ho hapa bohle, re tšepa ho u thusa ho etsa phaello e ngata 'marakeng. Monyetla ha se oa ho tšoaroa, empa oa ho hlahisoa. Lik'hamphani life kapa life tsa khoebo kapa barekisi ba tsoang linaheng life kapa life baa amoheloa.

Selelekela sa Sehlahisoa

Nts'etsopele ea rona e itšetlehile ka lisebelisoa tse tsoetseng pele, litalenta tse ntle le matla a theknoloji a matlafalitsoeng khafetsa bakeng sa Barekisi ba Molemo ba Arc Chute bakeng sa MCCB (XM2R-1-1) Molded Case Circuit Breaker Arc Chamber, re ka rarolla mathata a bareki ba rona kapele kamoo ho ka khonehang 'me ra etsa phaello bakeng sa bareki ba rona. Bakeng sa ba hlokang mofani ea phahameng le ea babatsehang, ka kopo re khetheng, kea leboha!
Barekisi ba Thekiso e NtleMCB le Switch, Ka molao-motheo oa ho hapa bohle, re tšepa ho u thusa ho etsa phaello e ngata 'marakeng. Monyetla ha se oa ho tšoaroa, empa oa ho hlahisoa. Lik'hamphani life kapa life tsa khoebo kapa barekisi ba tsoang linaheng life kapa life baa amoheloa.

Paramethara e kholo ea botekgeniki

4.1 Paramethara e kholo ea tekheniki sheba Tafole ea 3

Nomoro ea Mohlala	Boholo ba foreimi bo lekantsoe hona joale Inm A	Lekanyeditswe hona jwale Ka hare ho (A)	Tekanyo ea motlakase o sebetsang Ue (V)	Lipalo	Sekhahla sa crcuit se nang le potoloho e kgutshwane (kA) se lekantsweng
					Icu/ cosφ		Ics/ cos Φ
					400V	690V	400V	690V
RDM1-63L	63	(6), 10, 16, 20, 25, 32, 40, 50, 63	400	3	25	-	12.5	-	≤50
RDM1-63M			400	3, 4	50	-	25	-
RDM1-63H			400	3	50	-	25	-
RDM1-125L	125	(10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125	400	2, 3, 4	35	-	25	-	≤50
RDM1-125M			400/690	2, 3, 4	50	10	35	5
RDM1-125H			400/690	3, 4	85	20	50	10
RDM1-250L	250	100, 125, 160, 180, 200, 225, 250	400	2, 3, 4	35	-	25	-	≤50
RDM1-250M			400/690	2, 3, 4	50	10	35	5
RDM1-250H			400/690	3, 4	85	10	50	5
RDM1-400C	400	225, 250, 315, 350, 400	400	3	50	-	35	-	≤100
RDM1-400L			400/690	3, 4	50	10	35	5
RDM1-400M			400/690	3, 4	65	10	42	5
RDM1-400H			400/690	3, 4	100	10	65	5
RDM1-630L	630	400, 500, 630	400	3, 4	50	-	25	-	≤100
RDM1-630M			400/690	3, 4	65	10	32.5	5
RDM1-630H			400	3, 4	100	-	60	-
RDM1-800M	800	630, 700, 800	4400/690	3, 4	75	20	50	10	≤100
RDM1-800H	800	630, 700, 800	400	3, 4	100	-	65	-	≤100
RDM1-1250M	1250	700, 800, 1000, 1250	400/690	3, 4	65	20	35	10	≤100

4.2 Ho lokolloa ha hona joale ha mojaro o feteletseng ho na le ho lokolloa ha relay ea Thermal ka tšobotsi ea nako e fapaneng le ho lokolloa hang-hang (electromagnetic).

Sehahi sa potoloho ea kabo				Sethibela-potoloho sa tšireletso ea enjene
Lekantsoe ln ea hona joale (A)	Ho lokolloa ha relay ea mocheso		Hona joale ho sebetsa ha tokollo ea motlakase (A)	Lekantsoe ln ea hona joale (A)	Ho lokolloa ha relay ea mocheso		Hona joale ho sebetsa ha tokollo ea motlakase (A)
	1.05 Nakong e tloaelehileng ea ho se khoptjoe H (boemo bo batang)	1.30Ka nako e tloaelehileng ea ho khoptjoa H (boemo ba mocheso)			1.0 Nakong e tloaelehileng ea ho se khoptjoe H (boemo bo batang)	1.2 Nakong e tloaelehileng ea ho khoptjoa H (boemo ba mocheso)
10≤ln≤63	1	1	10ln±20%	10≤ln≤630	2	2	12ln±20%
63	2	2
100	2	2	5ln±20%, 10ln±20%

Sesebelisoa sa ho roba potoloho

5.1 Sesebelisoa sa kahare
5.1.1 Tokollo ea Shunt
Setšoantšo sa khokahano, bona Setšoantšo sa 1 le Setšoantšo sa 2.
Motlakase o lekantsoeng oa phepelo ea matla a taolo: AC 50/60Hz, 230V, 400V; DC24V, sethibela-maqhubu sa potoloho se ka sebetsa ka mokhoa o tšepahalang tlas'a 85% ho isa ho 110% ea motlakase o lekantsoeng oa phepelo ea matla a taolo.

5.12 Ho lokolloa ha motlakase o sa sebetseng hantle
Ha motlakase o le ka tlase ho 35% ea motlakase oa matla a taolo o lekantsoeng, tokollo ena e ka thibela sethibela-potoloho hore se se ke sa koaloa. Setšoantšo sa khokahano, bona Setšoantšo sa 3.
Ha motlakase o theoha ho fihla ho 70% ho isa ho 35% ea motlakase oa matla a taolo o lekantsoeng, ho lokolloa ha motlakase o sa tlalang motlakase ho tla khopama.
Ha motlakase o le pakeng tsa 85% le 110% ea motlakase oa matla a taolo o lekantsoeng, tokollo ena e ka netefatsa hore tekanyo ea potoloho e etsoa ka mokhoa o tšepahalang.
Tlhokomeliso: Sehahi sa potoloho se nang le ho lokolloa ha motlakase o sa lekaneng se ka khoptjoa le ho koaloa, se fa sehahi sa potoloho motlakase o lekantsoeng feela.

5.13 Ho ikopanya le motho ea thusang
Sehahi sa potoloho se na le sete tse peli tse hokahaneng, sete ka seng ha se bulehe ka motlakase, lintlha tse thusang tsa ho hokahanngoa, sheba Tafole ea 5.

5.14 Mohala oa alamo
Paramethara ea motlakase o sebetsang e lekantsoe, bona Tafole ea 5.

Mofuta	Boholo ba foreimi bo lekantsoe hona joale Inm A	AC-15			DC-13
Mofuta	Boholo ba foreimi bo lekantsoe hona joale Inm A	Motlakase o tloaelehileng oa ho futhumatsa A	Tekanyo ea motlakase o sebetsang V	Maqhubu a Ratwd Hz	E lekantsoe hona joale A	Tekanyo ea motlakase o sebetsang V	E lekantsoe hona joale A
Mothusi oa ho ikopanya	lnm≤250	3	400	50	0.3	230	0.15
Mothusi oa ho ikopanya	Inm≥2400	3			0.4		0.15
Mohala oa alamo	63≤lnm≤800	3			0.3		0.15

5.15 Lisebelisoa tse khethehileng tsa sehatsetsi sa potoloho sa mithara e lefelletsoeng esale pele
Ho lokolloa ha motlakase oa ts'ebetso oa Pre-paid Meter ke AC230V 50Hz, E sebetsa ho tloha ho 65% ho isa ho 110% Ue, ha ntlha ea Ctrl e bulehile, sehahi sa potoloho se tla robeha kamora ho lieha ha 0.5s ho isa ho 2s. Sheba Setshwantsho:

5.16 Seqhaqho sa potoloho se nang le motlakase o feteletseng
Sesebediswa sa potoloho se nang le motlakase o feteletseng se lokela ho khoptjoa tlas'a maemo a latelang:
a) Ha motlakase o sebetsang o lekantsoeng (motlakase oa mohato) o le tlase ho 262V
b) Ha mohala o sa nke lehlakore oa mekhahlelo e meraro le lithapo tse 'ne o robeha
c) Ha mola o sa nke lehlakore o sa hokahanye mela ya mohato,

Sesebelisoa sa kantle sa ho qhaqha potoloho sa 5.2
5.21 Sebopeho sa mokhoa oa ts'ebetso ea motlakase sheba Tafole ea 6

Mohlala	RDM 1-63, 100, 2 50	RDM 1-400,630,800
Mofuta
Sebopeho	Matla a motlakase	Motlakase
Tlhaloso	50Hz, 230V, 400V

5.22 Mokhoa oa ho sebetsa ka letsoho o lokela ho kenngoa ka mor'a ho cheka lesoba ho latela setšoantšo.
Mohele o potolohang o reng “OFF” o bontšitsoe boemong bo otlolohileng, boloka boemo ba mohele, 'me u leke ho sebelisa mohele, potoloho e lokela ho tenyetseha, 'me mohele o lokela ho buleha ha mohele o le boemong bo otlolohileng; 'me mohele o lokela ho koaloa ha mohele o le boemong bo otlolohileng.

Nomoro ea Mohlala	RDM1-63	RDM1-100	RDM1-250	RDM 1-400	RDM 1-630	RDM 1-800
Tekanyo ea ho kenya	50	52	54	97	97	90
Boleng ba Y ba mohele o sebetsang ha bo bapisoa le Setsi sa ho roba	0	0	0	0	0	0

Kakaretso le ho kenya Litekanyo (mm)

5.23 Tekanyo ea ho kenya ea ho hokela ha mechini ea li-circuit breaker tse peli, bona Tafole ea 6 Setšoantšo sa 6 le Tafole ea 8.

Nomoro ea Mohlala	A	B	W	C	L	A	Φd
RDM 1-63	25	117	105	35	22	117	3.5
RDM1-125	30	129	120	46	22	140	4.5
RDM1-250	35	126	138	46	22	132	5.5
RDM1-400L, M, H	44	194	178.5	56	28	188	7
RDM 1-800	44	215	176	56	28	188	5.5
RDM 1-630	58	200	230	56	28	240	7
RDM1-400C	70	243	250	56	28	252	5.5

Nomoro ea Mohlala	Khokahano e ka pele ka kakaretso																			Tekanyo ea ho kenya
	W		L	H	H1	H2	H3	W1	L1	L2	W2	K	N	M		X		Y		A	B	Φd
	3P	4P	L	H	H1	H2	H3	W1	L1	L2	W2	K	N	3P	4P	3P	4P	3P	4P	A	B	Φd
RDM1-63L	76	-	135	73	90.5	20	6.5	25	170	117	14	86.5	42.5	35	-	25	0	69	-	25	117	4
RDM1-63M RDM1-63H	76	102	135	82	98.5	28	6.5	25	170	117	14	86.5	41.5	35	26.5	25	23	69	49	25	117	4
RDM1-125L	92	122	150	68	86	24	7.5	30	200	132	17	89	43	32	27	27	23	67	51	30	129	4
RDM1-125M	92	122	150	86	104	24	7.5	30	200	132	17	89	43	32	27	27	23	67	51	30	129	4
RDM1-125H	92	122	150	86	104	24	7.5	30	200	132	17	89	43	32	27	27	23	67	51	30	129	4
RDM1-250L	107	142	165	86	110	24	6	35	230	144	24	98	51	39	27	27	23	80	54	35	126	5
RDM1-250M	107	142	165	103	127	24	6	35	230	144	24	102	51	39	27	27	23	80	54	35	126	5
RDM1-250H	107	142	165	103	127	24	6	35	230	144	24	102	51	39	27	27	23	80	54	35	126	5
RDM1-400C	140	-	257	100	146	36.5	7.5	44	361.5	225	-	128	50.5	20	-	53	-	90	-	44	215	6.5
RDM1-400L	150	198	257	107	155	38	5	48	357	224	31	128	64.5	48	48	66	66	90	90	44	194	7
RDM1-400M	150	198	257	107	155	38	5	48	357	224	31	128	64.5	48	48	66	66	90	90	44	194	7
RDM1-400H	150	198	257	107	155	38	5	48	357	224	31	128	64.5	48	48	66	66	90	90	44	194	7
RDM1-630L	182	240	270	112	160	45	3.5	58	370	234	41	135	67.5	45	45	66	66	90	90	58	200	7
RDM1-630M RDM1-630H	182	240	270	114	160	43	3.5	58	370	234	41	138	69	45	42.5	69	67	96	90	58	200	7
RDM1-800M RDM1-800H	210	280	280	117	160	42	5	70	380	243	44	136	65.5	48	48	67	67	82	82	70	243	7.5

6.2 Tekanyo ka kakaretso ya kgokelo ya morao, bona Setshwantsho sa 8 le Tafole ya 10.

6.3 Ho kenngoa ha khokahano ka morao tekanyo e bulehileng ea lesoba, sheba Tafole ea 9

Nomoro ea Mohlala	Khoutu ea tekanyo.
Nomoro ea Mohlala	H3	H4	D	W	L2	Φd2	A	B	C	Φd1
RDM 1-63	28	46	M5	25	117	8	25	117	50	5.5
RDM1-125	64	100	M8	30	132	24	30	129	60	5.5
RDM1-250	70	100	MIO	35	144	26	35	126	70	5.5
RDM 1-400	71	105.5	Φ12	48	224	32	44	194	94	7
RDM1-400C	71	105.5	Φ16	44	225	32	44	215	-	8.5
RDM 1-630	46	105	Φ16	58	234	37	58	200	116	7
RDM 1-800	105	105		70	243	48	70	243	70	7.5

6.4 RDM1 Kenya boholo ba lesoba le bulehileng la mofuta le ho kenngoa, sheba Setšoantšo sa 10, Setšoantšo sa 11 le Tafole ea 11

Nomoro ea Mohlala	Khoutu ea tekanyo.
Nomoro ea Mohlala	A	B1	B2	C1	C2	E	F	G	K	H	H1	H2	AM	BM	4-d
RDM 1-63	135	75	100	50	75	60	1 17	100	17.5	27.5	18	16	M5	M5	Φ5.5
RDM1-125	168	91	125	60	90	56	132	92	38	50	33	28	M6	M8	Φ6.5
RDM 1-250	186	107	145	70	105	54	145	94	46	50	33	37	M6	M8	Φ6.5
RDM 1-400	280	149	200	60	108	129	224	170	55	60	38	46	M8	M12	Φ8.5
RDM 1-630	280	144		88	-	143	224	180	50	60	38	48	M8	M12	Φ9
RDM 1-800	300	182	242	100	158	123	234	170	65	60	39	50	M8	M12	Φ8.5
RDM1-400C	305	210	280	90	162	146	242	181	62	87	60	22	M10	M14	Φ11

Bolelele ba 6.5 RDM1 circuit breaker kamora ho kenya mochini o sebetsang oa motopo, bona Tafole ea 12.

Nomoro ea Mohlala	RDM1-65L	RDM1-63M RDM1-63H	RDM1-100L	RDM1-100M RDM1-100H	RDM 1-255L	RDM1-25OM RDM1-25OH
Bolelele	RDM1-65L	RDM1-63M RDM1-63H	RDM1-100L	RDM1-100M RDM1-100H	RDM 1-255L	RDM1-25OM RDM1-25OH
AC	155	164	152	170	182	199
DC	160	171	153	171	177	194

Nomoro ea Modd.	RDM 1-400C	RDM1-400L. M. H	RDM1-63OL	RDM1-630M RDM1-630H	RDM1-800M RDM1-800H
Bolelele	RDM 1-400C	RDM1-400L. M. H	RDM1-63OL	RDM1-630M RDM1-630H	RDM1-800M RDM1-800H
AC	227	238	246	246	247
DC	160	255	262	262	261