Tuam Tshoj YCM8C Tuam Tshoj mccb molded rooj plaub Circuit Court breaker hom odm chaw tsim tshuaj paus Chaw tsim tshuaj paus thiab Hoobkas

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YCM8C Tuam Tshoj mccb molded rooj plaub Circuit Court breaker hom odm chaw tsim tshuaj paus

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YCM8C Tuam Tshoj mccb molded rooj plaub Circuit Court breaker ty...

General

YCM8C series sab nraud Circuit Court breakers yog tsim rau kev sib txuas nrog AC 50Hz lossis 60Hz, ntsuas hluav taws xob hluav taws xob ntawm 1000V, ntsuas hluav taws xob ntawm 400V thiab qis dua, thiab ntsuas tam sim no ntawm 1000A. Nyob rau hauv ib txwm muaj xwm txheej, lub Circuit Court breaker tuaj yeem siv rau qhov tsis tshua muaj kev tswj hwm ntawm txoj kab thiab tsis tshua muaj pib ntawm cov

lub cev muaj zog.

Txheem: IEC 60947-2; IEC 60947-1;

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General

Txheem: IEC 60947-2; IEC 60947-1;

Cov xwm txheej ua haujlwm

1. Qhov kub thiab txias ntau rau kev khaws cia thiab kev thauj mus los: -10 ° C txog 85 ° C;

2. Kev khiav hauj lwm ntau yam: -10kub txog 75 ° C;

3. Kev ntsuas kub: 55 ° C;

4. Atmospheric tej yam kev mob: Qhov siab tshaj plaws kub yog 75 ℃ thiab qhov siab tshaj plaws txheeb ze av noo yog 95%;

5. Sab nraud magnetic teb ntawm qhov chaw installation yuav tsum tsis pub tshaj 5 npaug ntawm lub zog ntawm lub ntiaj teb magnetic teb, thiab cov khoom yuav tsum tau ceev kom deb ntawm muaj zog electromagnetic cuam tshuam (xws li high-power motors los yog inverters). Yuav tsum tsis txhob muaj cov pa tawg lossis corrosive gases, tsis txhob raug los nag lossis daus, thiab ib puag ncig yuav tsum qhuav thiab zoo-ventilated;

6. Cov pa phem: theem 3; installation qeb: qeb III.

Technical data

Ncej tam sim no Inm (A)		250 S	400 S	630s ua	800 S	1000S
Ua haujlwm voltage Ue (V)		400
Rated rwb thaiv tsev voltage Ui (V)		AC 1000 Nws
Rated impulse withstand voltage Uimp (KV)		8
Tus naj npawb ntawm tus ncej (P)		3
Rated tam sim no hauv (A)		100, 125, 140, 160, 180, 200, 225, 250	250,315,350,400	400,500,630	630,700,800 ib	800,1000 Nws
Qhov kawg tawg peev xwm Icu (KA)	AC 240 V	35	50	50	65	65
	AC415V 1	25	35	35	40	40
Kev ua haujlwm tawg peev xwm Ics (KA)	AC 240 V	35	50	50	65	65
	AC415V 1	25	25	25	40	40
Hluav taws xob lub neej (lub sij hawm)		1000	1000	1000	500	500
Mechanical life (lub sij hawm)		7000	4000	4000	2500	2500
Ua haujlwm voltage		AC230V (85% ~ 110%)
Kev xaim		Nyob rau hauv thiab down tawm, down hauv thiab nce tawm
Kev tiv thaiv qib		IP30
Kev rho tawm haujlwm		Yog lawm
Tripping hom		Thermomagnetic
Khoom siv		Shunt, tswb, pab
Daim ntawv pov thawj		CE

Khoom feature configuration

Lub lag luam interface ntawm hluav taws xob kev khiav hauj lwm mechanism yog qhia nyob rau hauv daim duab 1

1. Circuit breaker xwm txheej qhia qhov rais

2. Mechanism xauv

3. khawm khawm

4. Fais fab thiab tswj cov chaw nres nkoj

5. Kev ceev thiab tsis siv neeg hloov ntawm daim npog npog

Hluav taws xob tswj schematic

Zuag qhia tag nrho thiab mounting qhov ntev

Specifications	250/3 Ib	400/3 PIB	630/3 Ib	800/3 PIB	1000/3 P
L	165	257	275.5 ib	275.5 ib	275.5 ib
W	105	140	210	210	210
A	35	43.5 ib	70	70	70
B	144	230	243.5 ib	243.5 ib	243.5 ib
C	24	31	45	45	45
D	21	29	30	30	30
E	22.5 ib	30	24	26	28
F	118	160	175	175	175
a	126	194	243	243	243
b	35	44	70	70	70
Φd	4 × Φ4.5	4x 7	4x 8	4x 8	4x 8