CNC ACB YCW1 Air Circuit Breaker
YCW1 series intelligent air circuit breaker (hereinafter called ACCBS) are applied to the network circuit of AC 50 Hz, rated voltage 400V, 690V and rated current between 400A and 6300 A. Mainly used foe distributing energy and protecting the circuit and power supply device against short-circuit, under-voltage, single-phase ground fault, etc. The ACBS has intelligent protection function and the key parts adopt intelligent release. The release can make the accurate selective protection, which can avoid cutting off the power and improve the reliability of power supply.
The products conform to IEC60947-2, IEC 60947-4 standards
YCW1 Air Circuit Breaker
1. Standard: IEC60947-1, IEC60947-2
2. Rated current: 630~6300A
3. AC 50Hz rated voltage 400V, 690V
4. Fixed & withdraw type
5. Output: 2000PCS/day
6. CE, CB, ISO9001, 14001, IEC
7. OEM
Key Words: Intelligent Universal Circuit Breaker, Breaker, Circuit Breakers, Acb, Low Voltage Circuit Breaker, Circuit Breaker Panel, Air Circuit Breaker, Circuit Breaker Trip, Breaker Protector, Vacuum Circuit Breaker
|
Type |
YCW1-2000 |
YCW1-3200 |
YCW1-6300 |
|
Pole |
3P, 4P |
3P, 4P |
3P, 4P |
|
Using categary |
B |
B |
B |
|
Rated current In |
A |
630, 800, 1000, 1250, 1600, 2000 |
2000, 2500, 3000 |
4000, 5000, 6300 |
|
Rated frequency |
Hz |
50 |
50 |
50 |
|
Rated operation voltage Ue |
V |
400, 690 |
400, 690 |
400, 690 |
|
Rated insulation voltage Ui |
V |
800 |
800 |
800 |
|
Arcing distance |
mm |
0 |
0 |
0 |
|
Rated impulse withstanding voltage Uimp |
|
V |
8000 |
8000 |
8000 |
|
Rated operation short circuit breaking capacity Ics(O-t-CO-t-CO) |
400V |
ka |
50 |
80 |
100 |
|
690V |
ka |
40 |
50 |
75 |
|
Rated limiting short circuit breaking capacity Icu(O-t-CO) |
400V |
ka |
80 |
100 |
120 |
|
690V |
ka |
50 |
65 |
85 |
|
Rated short circuit closing capacity Icm |
400V |
ka |
176 |
220 |
264 |
|
690V |
ka |
105 |
143 |
187 |
|
Rated short time withstanding current Icw(O-t-CO, AC400V 0.4s) |
400V |
ka |
50 |
65 |
85 |
|
Operation life |
per hour |
Times |
20 |
20 |
10 |
|
Electrical |
Times |
1000 |
500 |
500 |
|
Mechanical |
Times |
10000 |
5000 |
5000 |
|
Full breaking time |
ms |
20~30 |
20~30 |
20~30 |
|
Full closing time |
ms |
55~70 |
55~70 |
55~70 |
|
Power consumption |
3P |
W |
360 |
1200 |
2000 |
|
4P |
W |
450 |
1750 |
2300 |
|
Resistance of each pole |
Fixed type |
μ Ω |
11 |
9 |
- |
|
Draw out type |
μ Ω |
20 |
14 |
10 |
|
Dimensions(L*W*H) |
3P fixed type |
mm |
362*323*402 |
422*323*402 |
|
|
3P draw out type |
mm |
375*461*452 |
435*471*452 |
|
|
4P fixed type |
mm |
457*323*402 |
537*323*402 |
|
|
4P draw out type |
mm |
470*461*452 |
550*471*452 |
|
|
Approximate weight |
3P fixed type |
kg |
41 |
55 |
|
|
3P draw out type |
kg |
71 |
95 |
245 |
|
4P fixed type |
kg |
51.5 |
65 |
|
|
4P draw out type |
kg |
86 |
115 |
260 |
CHANGCHENG Group, mainly engaged in circuit breaker, AC contactor, starters, relays, instruments, switches, fuses low voltage products and transformer, whole set cabinet etc high voltage products. By now, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprise on scale and developing potentiality.
Our main lines now include high-low voltage appliances, complete sets, highway guardrail, electronic controlling equipment, vessel manufacture, and lighting etc, With an annual throughput value of 20 billion Yuan. Furthermore, having received the ISO9001, ISO14001, OHSMS 18001, UL, VDE, TSE, CB, CCC certificate for various product series, besides that all our products have been undertaken by People's Insurance Company of China on quality responsibility. And also our products have been approved as the well-known trademark of China, we are now achieving high sales shares in markets worldwide.
We welcome both new and existing customers to come take a look at our current line up and hope that you will choose our brand of competitively priced quality products. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.
