Ningbo Macwey Industrial Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5000 pcs |
| Delivery Time | 5 days |
| Packaging Details | carton |
| Name | Motor Operating Mechanism |
| Weight | 12kg |
| Manual type | Features manual energy-storage, manual closing/opening, and overcurrent protection |
| Motor type | Includes motor or manual energy-storage, electromagnet or manual closing/opening, and overcurrent protection Over-current release protection control device provides surge current, time delay, and quick breaking functions |
| Operating Conditions | -45℃ to +40℃ |
| Model | CTB |
| Brand Name | MacweyTEK |
| Model Number | CTB-M |
| Certification | IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 pcs |
| Delivery Time | 5 days | Packaging Details | carton |
| Name | Motor Operating Mechanism | Weight | 12kg |
| Manual type | Features manual energy-storage, manual closing/opening, and overcurrent protection | Motor type | Includes motor or manual energy-storage, electromagnet or manual closing/opening, and overcurrent protection Over-current release protection control device provides surge current, time delay, and quick breaking functions |
| Operating Conditions | -45℃ to +40℃ | Model | CTB |
| Brand Name | MacweyTEK | Model Number | CTB-M |
| Certification | IEC | Place of Origin | China |
| High Light | CTB Motor Operating Mechanism ，Outdoor Circuit Breaker Spring Mechanism ，GB1984 Circuit Breaker Spring Mechanism | ||
CTB Operating Mechanism for ZW32 Outdoor Recloser(Motor Operation)
1. Overview
1.1 Model No & Name
CTB spring operating mechanism have two types, manual type operating mechanism and motor type operating mechanism.
1.2 Its main functions and working conditions
This operating mechanism will be used in ZW32-12 outdoor high voltage vacuum circuit breaker ( designed by Beijing Electrical Science Academy ) and other power nearby outdoor or indoor high voltage vacuum circuit breaker, its performances can meet requires of GB1984<AC High Voltage Circuit Breaker> and the product’s < Technical Conditions>; Manual type operating mechanism holds functions of manual energy-storage,manual closing/opening,overcurrent protection . Motor type operating mechanism functions including motor or manual energy-storage,electromagnet or manual closing/opening,overcurrent protection ,etc. . The control device of over-current release protection is with following function: surge current, time delay, and quick breaking, this product is suitable under following working conditions:
A. Surrounding air temperature up limit is +40℃,down limit is -45℃.
B. Elevation is not higher than 2000m, wind speed not over 35m/s.
C. Related humidity, day average is not over 95%, month average is not 90% (+25℃).
Water vapor pressure, day average is not over 2.2X103Mpa,month average is not over 1.8X103MPa.
D. The using venue should be no fire accident, explosion danger, serious dirtiness and severe shake.
1.3 Operating mechanism’s weight: 12kg.
2. Structure and working principle
2.1 CTB operating mechanism (motor type)’s structure is as Pic1
1. Installing Column 2. Motor 3. Main Axis 4. Energy Storing Axis
5. Pinion Gear 6. Spring Crankarm 7. Output Crankarm 8. Wheel
9. Breaking Click 10 Breaking Half Shaft 11. Breaking Coil 12. Overcurrent Coil
13. Breaking Spring 14. Closing Spring 15. Closing Click 16. Cam
17. Supporting Column 18. Wheel 19. Closing Coil
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2013
Total Annual:
$31000000-$35000000
Employee Number:
>218
Ecer Certification：
Verified Supplier
Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo... Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo...
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