Product Specifications
| Prod Model: |
DW15 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Type: |
Circuit Breaker |
| Function: |
Circuit-Breaker Failure Protection |
| Arc-extinguishing Medium: |
Air |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Certification: |
CE |
| Operation: |
Electric Type |
| Installation: |
Open Frame |
| Speed: |
Normal Type Circuit Breaker |
| Structure: |
Moulded Case Circuit Breaker |
Product Description
DW15 series conventional circuit breaker (hereinafter referred to as circuit breaker) and DWX15 series conventional current-limiting circuit breaker (hereinafter referred to as circuit breaker), rated current l 00A~4000A(current-limiting circuit breaker up t0 630A), AC50Hz and rated voltage 380V~660V (Inm≥ 1600A only class of 380V). They are mainly used to distribute electric
Energy, protect the circuit and power equipment against overload, under-voltage or short-circuit in the distribution network DW15-630 also can be used to protect the motor against overload, under-voltage or short-circuit in power grid of AC 50Hz with voltage 380y in addition to the fixed type structure, the circuit breaker also has with draw able type Under normal conditions, this circuit breaker can be used to change over the circuits infrequently, DW15-630 and current-limiting circuit breaker also can be used for infrequent starting of suitable for networks that may come across heavy short-circuit current.
The products are in accordance with the standardsIEC60947-2, GB14048.2 and JB8590.1.
|
Inm(A)Rated frame current |
630 |
1600 |
2500 |
6300 |
|
Pole |
3 3 3 |
3 |
3 |
3 |
|
Rated current ln(A) |
100, 160, 200, 315, 400, 630 |
630, 800, 1000, 1600 |
1600, 2000, 4000, 2500 |
2500, 3000, 4000, 6300 |
lcu (KA)
Rated Ultimate short-circuit breaking capability lcu(KA) |
20(50)
12 |
20(50)
12 |
20(50)
12 |
40
16 |
60
25 |
80
25 |
|
lcs (KA) Rated Service short-circuit breaking capability |
20(20)
10 |
20(20)10 |
20(20)10 |
30
12 |
40
20 |
50
25 |
|
Incoming methods |
Aspirant line
|
Aspirant line
|
Aspirant line
|
Aspirant line
or Down into line
|
Aspirant line
or Down into line
|
Aspirant line
or Down into line
|
|
Mechanical life |
9000 |
9000 |
9000 |
4500 |
4500 |
3500 |
|
Electrical life |
1000
15 |
1000
15 |
1000
15 |
500
40 |
500
40 |
500
40 |
|
Operating frequency |
16 |
16 |
16 |
20 |
20 |
10 |
|
Flashover distance(mm) |
280(350) |
280(350) |
280(350) |
350(450) |
350(450) |
400(500) |
|
Operating arm of force(mm) |
90 |
90 |
90 |
250 |
250 |
250 |
|
Operation of power (N) |
200 |
200 |
200 |
300 |
300 |
300 |
Zhiming Group Co., Ltd., located along the sea in south zhjiang, wenzhou, liushi. Established in 1991, our factory mainly produces single phase, three phases mechanical electronic type kwh meters; Ge brand meter base, panel meter, low voltage shunt capacitors; High voltage shunt capacitor electronic components and etc.
In March 2001, we had passed ISO9001. "zhiming" brand products are now widely accepted by most clients. On the basis of hi-tech and modern management, our company is robustly developing and glowing up, marketing shares are more and more increased. In order to ensure and improve the quality, we have equipped with modern testing apparatus and excellent production technology and therefore continuously provided, with low price and best quality, dd28 dd17 dd862, dt862 series kwh meters, dds450 single phase electronic meters, ddsy ordtsy 450 electric with prepay fee. Dtsf 450 multi tariff kilo watt hour meter. Ge meter base, amper meter and voltage meter, bsmj low voltage shunt capacitors, bmh high voltage shunt capacitor, power relay, cj19 contactor for switching capacitors, AC contactors, mini circut breaker MCCB. Besides at maximum to meet with domestic marketing, our products are also exported southeast Asia, Russia and etc. Our company devote to building an integrated enterprise combined with tech research, industrial production and trading, on basis of "best quality, satisfactory services, hard research".
Under our topic of "true attitude, creation and innovation, perfect services", we honestly welcome all clients to make mutual development.
