Zw7-40.5 Outdoor Permanent Magnet Vacuum Circuit Breaker for Sale
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Product Details
| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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Basic Info.
- Model NO.
- ZW7-40.5
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Vacuum
- Installation
- Poled
- Structure
- MCCB
- Poles Number
- Honle
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
- Certification
- VDE, ISO9001-2000, CE, CCC
- Voltage Degree
- 15kv/33kv
- Transport Package
- Standard Export Package
- Trademark
- Honle
- Origin
- China
- HS Code
- 8504210000
- Production Capacity
- 1000PCS
Product Description
ZW7-40.5 Outdoor High Voltage Intelligent (permanent magnet) Vacuum Circuit Breaker
Overview
ZW7-40.5 outdoor high voltage intelligent (permanent magnet) vacuum circuit breaker adopts a uniquely designed split pole and a highly reliable spring operating mechanism or permanent magnet operating mechanism. The device is mainly used in the mid-voltage overhead line power grid. It is used for dividing and combining load current, overload current and short-circuit current.
Using conditions
Ambient air temperature: -30°C ~+60°C;
Altitude:≤ 3000 meters;
The wind speed:≤ 34m/s;
Vibration or ground movement from the outside of the switchgear cell system can be ignored;
Pollution level: Level IV;
Storage temperature -40°C ~+85°C.
Technical parameter
ABOUT OUR COMPANY
a).HONLE Group co.,Ltd is specified in producing power supply such as Single phase and three phase voltage stabilizers, voltage regulator, distribution transformers, low-voltage switch gear assembly,complete plant equipment etc.
b)Passed the ISO9001 quality management system certification
c).HONLE insist on the quality of survival ,innovation and development all the time , try our best to be winner to give you the competitive product .
Our service :
a)Quick response to your inquiry
b)best quality with reasonable price
c)long warranty ensure you buy with no hesitation
FAQ:
Q1.WHY CHOOSE US
A--Best quality with reasonable price .You will realize the answer when you compare ours product with others
Q 2. what's the payment term?
A --We usually accept TT, 30% deposit and 70% balance against copy of BL
Q 3. how's the delivery time ?
A --Usually it will take about 25 days for production.
Q 3. tell me the standard of package?
A --For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q4. what kind of certificate you have ?
A. Our company already achieve ISO, CCC, and for products, we have CE
Q5.How long is your product warranty
A.2 years warranty after manufacturing date
More question?
PLEASE FEEL FREE TO CONTACT US YOU CAN GET OUR IMMEDIATE REPLY
Overview
ZW7-40.5 outdoor high voltage intelligent (permanent magnet) vacuum circuit breaker adopts a uniquely designed split pole and a highly reliable spring operating mechanism or permanent magnet operating mechanism. The device is mainly used in the mid-voltage overhead line power grid. It is used for dividing and combining load current, overload current and short-circuit current.
Using conditions
Ambient air temperature: -30°C ~+60°C;
Altitude:≤ 3000 meters;
The wind speed:≤ 34m/s;
Vibration or ground movement from the outside of the switchgear cell system can be ignored;
Pollution level: Level IV;
Storage temperature -40°C ~+85°C.
Technical parameter
| Item | Unit | Specification |
| Rate voltage | kV | 40.5 |
| Rate current | A | 1250/1600 |
| Rate frequency | Hz | 50 & 60 |
| Power frequency withstand voltage (dry) (wet),ground/fracture | kV | 80 95/95 |
| Lightning impulse withstand current (peak) phase to phase,ground/fracture | kV | 185 |
| Rated short-circuit breaking current | kA | 25/31.5 |
| Rated short-circuit making current (peak) | kA | 63/80 |
| Rated peak withstand current | kA | 63/80 |
| Short-time withstand current,4S | kA | 25/31.5 |
| Rated operating cycle | O-0.1s -CO-3s -CO-6s CO-60s Recover | |
| Rated short-circuit current breaking times | times | 30 |
| Mechanical life | times | 10000 |
| Mechanism control voltage | V | AC/DC220 |
| Power frequency withstand voltage of secondary circuit (1min ) | kV | 2 |
| Item | Unit | Specification |
| Contact stroke | mm | 18±1 |
| Contact over-travel | mm | 4±0.5 |
| Opening speed | m/s | 1.4-1.8 |
| Closing speed | m/s | 0.4-0.8 |
| Contact closing bouncing duration | ms | ≤5 |
| Center distance between phases | mm | 700±2 |
| Opening/Closing synchronism between poles | ms | ≤2 |
| Conductive loop resistance of each phase | μΩ |
< 80 |
| Closing time | ms | ≤100 |
| Opening time | ms | ≤50 |
| Weight | Kg | 800 |
ABOUT OUR COMPANY
a).HONLE Group co.,Ltd is specified in producing power supply such as Single phase and three phase voltage stabilizers, voltage regulator, distribution transformers, low-voltage switch gear assembly,complete plant equipment etc.
b)Passed the ISO9001 quality management system certification
c).HONLE insist on the quality of survival ,innovation and development all the time , try our best to be winner to give you the competitive product .
Our service :
a)Quick response to your inquiry
b)best quality with reasonable price
c)long warranty ensure you buy with no hesitation
FAQ:
Q1.WHY CHOOSE US
A--Best quality with reasonable price .You will realize the answer when you compare ours product with others
Q 2. what's the payment term?
A --We usually accept TT, 30% deposit and 70% balance against copy of BL
Q 3. how's the delivery time ?
A --Usually it will take about 25 days for production.
Q 3. tell me the standard of package?
A --For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q4. what kind of certificate you have ?
A. Our company already achieve ISO, CCC, and for products, we have CE
Q5.How long is your product warranty
A.2 years warranty after manufacturing date
More question?
PLEASE FEEL FREE TO CONTACT US YOU CAN GET OUR IMMEDIATE REPLY
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