Product Specifications
| Prod Model: |
DW17 |
| 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
DW17 series conventional circuit breaker (hereinafter referred to as circuit breaker) is featured with compact structure, small volume, light weight stong systematicness, favorable interchangeability of components, complete protection functions, high technical economical index, convenient maintenance, easy operation, etc.
This circuit breaker is applicable to circuits of 50Hz with rated working voltage up t0 660V, used for power distribution and infrequent switching of circuits, it protects the circuitry and electric equipment against overload, under-voltage or short-circuit, it also has function of grading selective protection; It is able to start the motor directly, and protect the motor, generator and rectifier unit against overload, short-circuit, under-voltage or other abnormal conditions.
Technical performances of circuit breaker are in accordance with the standards IEC60947-2 and GB14048.2.
Normal working condition and mounting conditions
Ambient temperature: -5~ 40 degree, daily average over 35 degree
Altitude not more than 2000m;
Ambient conditions: Relative humidity not more than 50% at 40, if lower temperature humidity can be higher, on the month when maxi average humidity occurs the
Temperature shall be not more than 25degree, on this month the maxi average humidity shall not more than 90%, and there has considered the mist covering the product
Polluted class: 3 grade
Installation class: 3 grade
Mounting conditions: The mounting inclined angle shall not more than +5°
Impact vibration: There shall have no severe vibration, impact and vibration.
|
Rated frame current |
Rated current
ln(A) |
Different ambient temperature changes in the continuing current A(Protection rating IP00) |
|
Fixed |
Drawer |
|
35degree |
45degree |
55degree |
35degree |
45 degree |
55degree |
1900 |
630 |
630 |
630 |
630 |
630 |
630 |
630 |
|
800 |
800 |
800 |
800 |
800 |
800 |
800 |
|
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
|
1250 |
1250 |
1250 |
1250 |
1250 |
1250 |
1250 |
|
1600 |
1600 |
1600 |
1530 |
1600 |
1600 |
1460 |
|
1900 |
1900 |
1900 |
1810 |
1900 |
1720 |
1620 |
2900 |
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |
|
2500 |
2500 |
2500 |
2500 |
2500 |
2400 |
2300 |
|
2900 |
2900 |
2900 |
2900 |
2900 |
2900 |
2770 |
|
3900 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
|
3900 |
3900 |
3900 |
3900 |
3900 |
3900 |
3750 |
Specification
|
NO. |
Type
Classification |
Three pole |
Note |
|
RDW17 |
|
630 |
800 |
1000 |
1250 |
1600 |
1605 |
2000 |
2500 |
2505 |
3200 |
3205 |
4000 |
4005 |
|
|
1 |
main circuit |
AC |
Voltage to 380V |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
Choose a |
|
AC |
Voltage to 660V |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
2 |
Operation |
Manual electric |
The right side of the direct operation |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
|
Choose a |
|
Positive direct operation |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
|
|
Positive rapid operation |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
Electric |
Motor operation |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
Pre-motor energy release can be operated with |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
3 |
Voltage release |
Under voltage release |
Instantaneous action |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
Release three of which can only be two kinds of election or selection of double sub-Lai Release |
|
Delayed action |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
Shunt release |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
Atresia electromagnet |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
4 |
Release over current |
Overload and short circuit instantaneous |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
|
Choose a |
|
Overload and short-short delay |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
|
|
Short-circuit transient |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
Short-circuit short delay |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
No over-current release |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
5 |
Installation and wiring |
Fixed |
The level of connection |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
Choose a |
|
Vertical connection |
√ |
√ |
√ |
√ |
√ |
|
√ |
√ |
|
√ |
|
|
|
|
Drawer |
The level of connection |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
Vertical connection |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
6 |
Mechanical interlock device |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
|
|
|
|
For users to choose |
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.
