| Prod Model: |
DZ20 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Frequency: |
AC50Hz |
| Rated Current: |
16A up to 2000A |
| Rated Insulation Voltage: |
660V |
| Rated Operational Voltage: |
up to 380V |
| Using Type: |
Power Distribution,or Motor Protection |
| Selective Breaking Capacity: |
Y Type and J Type |
| Operate Mode: |
Handle-Operate,Motor-Operate,Rotation-Operate |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Manual Type |
| Speed: |
Normal Type Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Fixed |
| Structure: |
MCCB |
| Certification: |
CCC |
| Poles Number: |
3p or 4p |
Product Description
Application
DZ20 series moulded case circuit breaker(MCCB),Applied to the circuit of AC 50Hz,rated current from 16A up to 2000A,rated insulation voltage 660V,raetd operational voltage up to 380V.This production is used to distribute power in general,but the frame size rated current 225A,Y and J type,and Y type 400A of this series production can be used to protect motor.
Under normal situations,this MCCB can be used in both circuit unfrequently transit and motor unfrequently start.And it can operate to distribute the power and provide protection against damage of circuit and equipment overload,short-circuit and undervoltage.
This production conforms to the standard of IEC60947-2 and GB14048.2.
Normal operational conditions and installation conditions
3.1 Temperater: no higher than +40ºC,and no lower than -5ºC,and the day average temperature no higher than +35ºC.
3.2 Altitude: no higher than 2000m
3.3 The relative humidity: no more than 50%,when temperature is +40ºC.The product can withstand higher humidity under lower temperature,for instance,when it at +20ºC,the production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care.
And Installation location should have no exploresion danger, and no gas and conductive dust which can cause corrosion and insulation damage.
3.4 Class of pollution: 3 Calss
3.5 Main circuit breaker installation type:III Class
3.6 Installation basic conditon:Vertical installation,no obvious vibration and impact,no rain and snow influence.
For more details and information,please contact us with no hesitate
Or visit our website: http://www.chinapeople.com
| Accessories name | no accessory | shunt release | auxiliary contact | undervoltage release | shunt release +auxiliary contact | shunt release+undervoltage | 2set auxiliary contact | auxiliary contact+undervoltage release |
| overload release mode | code |
|
|
|
|
|
|
|
| instantaneous release | 200 | 210 | 220 | 230 | 240 | 250 | 260 | 270 |
| multiple release | 300 | 310 | 320 | 330 | 340 | 350 | 360 | 370 |
| Frame size rated current Inm A | Conventional heating current Ith A | short-circuit breaking capcaity level | breaking capacitykA | rated current InA | Arc distance |
| Icu/cosφ | Ics/cosφ |
| 100 | 100 | Y | 18/0.30 | 14/0.30 | 16,20,25,32,40,50,63,80,100 | 80 |
| J | 35/0.25 | 18/0.30 |
| 225 | 225 | Y | 25/0.25 | 19/0.30 | 100,125,160,180,200,225 | 80 |
| J | 42/0.25 | 25/0.25 |
| 400 | 400 | Y | 30/0.25 | 23/0.25 | 200,250,315,350,400 | 100 |
| J | 42/0.25 | 25/0.25 |
| 630 | 630 | Y | 30/0.25 | 23/0.25 | 400,500,630 | 100 |
| J | 50/0.25 | 25/0.25 |
| 1250 | 1250 | Y |
50/0.25 |
35/0.25 |
630,700,800,1000,1250 |
120 |
| J | 65/0.20 | 38/0.25 |
|
| 2000 | 2000 | J | 100/0.20 | 50/0.25 | 10000,1250,1600,1800,2000 | 150 |
People Ele.Applianceas Group established in 1996, is one of leading manufactures of electric appliance in China.People Group specialized in manufacturing low, medium and high voltage electric apparatus, complete equipment, electrcal wire & cable, electrical transmission & transformation equipment, as well as explosion proof eletric apparatus, meters and instrument, power automation system and so on.
From People Group's brith till present, self-accumulation of capital and resource integration are their secrets to success.By means of restructuring, merging, and building partnerships People Group has created a business model of multi-industries and global diversification, such as urban construction, hydropower stations, energy resources, modern logistics, electronic information systems, foreign trading and so on.People Group possess 4 modernized production bases that total area is over 50 branches and offices overseas.
People Group has been approved by ISO9001, ISO14001 and OHSAS18001 systems.The products are employed in key national projects, such as Pudong airport, the Three Gorges Projects, Beijing Metro, Olympic Palaestra etc.People Group is rated as one of Top 500 Enterprises in China and World Machinery 500."People" is awarded as China Well-known Trademark by China Industrial and Commercial Administration General Department.People products won China TOP Brand and National Inspection Exemption Certificate.
Of era of economic globalization, the international electric appliance industry is growing dramatically, with creates numerous opportunities and challenges.To compete with others for global marketplace, People Ele.Appliance Group Zhejiang Import and Export Corp, an exclusively-invested enterprise, is given birth by People Group.It is registered with National Industrial and Commercial Department, permission granted to incorporate and enjoy independent import and export trading.Improt and Export Corp is a member of China Council for the Promotion of International Trade(CCPIT) and China Chamber of Commerce for Import and Export of Machinery and Electronic Products.As People Group's window onto the rest of world, Import and Export Corp with conception of quality assurance standards and sincere service has won good reputation from our loyal customers all around the world.
The size of staff in People Electrical Appliance Group has increased by 45 folds for over ten years, the marketing network has expanded by 65 times, and the production value is now 75 times as that 0 the very beginning.Though multinationals and domestic enterprises are challenging the group in international market as well as in China, Mr.Zheng Yuanbao, leader of People Electrical Appliance Group, is exerting all his efforts.
