Product Specifications
| Prod Model: |
CFM3-400 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model Number: |
Cfm3 |
| Poles: |
1, 2, 3, 4 |
| Rated Voltage: |
400, 690VAC |
| Rated Current: |
6-800A |
| Short-Circuit Breaking Capacity: |
65ka |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
CCC |
Product Description
FATO CFM3 series China supplier newly developed moulded case circuit breaker
APPLICATION
CFM3 series moulded case circuit breaker is suitable for the circuit of AC 50Hz with rated insulation voltage 690V and rated voltage up to 690V with rated current up to 800A. It is mainly used to distribute electric energy and protect circuit and power supply equipment from overload, short circuit and under-voltage. MCCB is intended for infrequent conversion and infrequent motor start in a circuit under normal conditions, also provides protection against overload, short circuit and under-voltage of motor from damaging.
The breaker conforms to IEC60947-2, GB14018.2.
STRUCTURE FEATURES
1.Excellent current limiting, short time in burning arcing, high breaking capacity, accurate protection, long service life, reliable performance
2.Housing designed with cambered surface, pipeline type ventilating slot on the side, improving the capacity of heat dissipation and preventing product from temperature rising
3. Obvious indicator of contact position state
4. Front-board installation, Back-board installation and plug in type for wiring .
5.Terminals can be connected with copper bus bar and conductive wire.
6.Complete accessories with auxiliary contact, alarm contact, shunt release, under-voltage release, alrm contact, over and under voltage release, etc.
Release mode and accessory code
Name
Release
Type |
Non. |
Alarm
contact |
Shunt
release |
Auxiliary
contact
|
Under-voltage
release
|
Shunt
release
auxiliary
contact
|
Shunt
release
under-voltage
release
|
Two
group
of
auxiliary contact
|
Under-
voltage
release
auxiliary
contact
|
Shunt
release
alarm
contact
|
Alarm
contact
auxiliary
contact |
Under-voltage
release
alarm
contact |
Shunt
release,
alarm
contact,
auxiliary
contact
|
Shunt
release,
alarm
contact,
under-voltage
release |
Two
group
of
auxiliary
contact,
alarm
contact |
Auxiliary
contact,
under-voltage
release,
alarm
contact |
Instantaneous
release |
200 | 208 | 210 | 220 | 230 | 240 | 250 | 260 | 270 | 218 | 228 | 238 | 248 | 258 | 268 | 278 |
Reset
release |
300 | 308 | 310 | 320 | 330 | 340 | 350 | 360 | 370 | 318 | 328 | 338 | 348 | 358 | 368 | 378 |
TECHNICAL PARAMETERS
Frame current Inm(A) |
63 | 100 | 250 | 400 | 630 | 800 |
Breaking capacity grade |
M | M | M | M | M | M |
Rated current In(A) |
(6),10,16,
20,32,40,
50,63 |
(10),16,20,
32,40,50,
63,80,100 |
100,125,160,
180,200,250 |
250,315,
350,400 |
400,500,
600 |
630,
800 |
Rated insulation voltage Ui(V) |
500 | 690 |
Rated working voltage Ue(V) |
| 400 | 400,690 |
Limiting short-circuit breaking capacity Icu(kA)
|
AC400V | 50 | 50 | 50 | 65 | 65 | 65 |
| AC690V | 12 | 12 | 12 | 15 | 15 | 15 |
Service short-circuit breaking capacity Ics(kA)
| AC400V | 35 | 35 | 35 | 42 | 42 | 42 |
| AC690V | 8 | 8 | 8 | 10 | 10 | 10 |
Arcing distance(mm)
|
Electrified |
1500 | 1000 | 1000 | 500 |
un-electrified |
8500 | 7000 | 4000 | 2500 |
Operation performance (time)
| 0 | ≤50 | ≤100 |
Founded in 1986, China FATO MECHANICAL & ELECTRICAL EQUIPMENT GROUP COMPANY Ltd. Is being acknowledged as one of the most respected nationwide manufactures and exporters of low voltage electrical apparatus in P. R of China.
The Group, comprising more than 60 factories, owns a production area of 150, 000M2 and employs more than 3, 000 staff. During the past 18 years, we invested abundant resources in both research and development and employee training programs. The Group was ranked in the front of 100 tops of national private enterprises and 100 tops enterprises of Chinese Mechanical Industry. "FATO" is named as a famous trademark in domestic and overseas markets. Our company has took the lead in applying ISO9001 Quality Management System, ISO14001 Environmental Management System and OHSAS18000 Occupational Health and Safety Manangement System in same trade. Many products are certified under international certificate, such as CB, CE, BS, VDE, UL.
Currently, we have manufactured and exported more than 160 varieties of products, with over 2000 types of low voltage electrical apparatus including all kinds of Circuit breakers, Contactors, Relays, Starters, Switches, Panel meters, Fuses, Mechanical instruments and Electrical accessories etc. And we have already established great business relationship with renowned customers in South East Asia, Middle East, South America, Africa and EEC.
We are fully aware of the fact that only "Versatile Staff, Distinctive Quality and Advanced Technology"
Can keep us survive and succeed in today's highly competitive market. Hence, we will be with overall technology support, good service to meet the requirements of world.
Enquiries from both domestic and overseas customers are cordially welcomed. Just Tell Us Your Requirements and Let Us Do The Rest For You!
