Generator Vacuum Switch

Product Description

Shanghai Kaiji Power Equipment Co., Ltd,which is located at #777 Yuegong Road, Jinshan Industrial Zone, Shanghai, is in the core area of "Yangtze River Delta". The unique location advantage builds good development platform and make manufacturing capacity and quality assurance capabilities to reach the international leading level.
Shanghai Kaiji specializes in manufacturing different kind of indoor high voltage vacuum circuit breakers, the main products are VKJ series with 7.2 KV - 24 KV - 35 KV and special circuit breaker lift vehicles.
Based on quality for growth, technology for development and service for market, our company always insists on such business philosophy. Shanghai Kaiji is willing to work with friends from home and abroad to develop together and win-win cooperation. Detailed Photos
Product Parameters Technical data
Main technical parameters of Model VKJvacuum breaker Table 1

Note: When rated short circuit breaking current ≤31.5kA, rated short circuit breaking times is 50 times. When rated short circuit breaking current >31.5kA, rated short circuit breaking times is 30 times. When rated short circuit breaking current is 50kA, rated operating sequence is: O-180s-CO.180s. CO. Mechanical characteristic parameters after breaker is assembled and adjusted Table 2

Note: What in the parentheses is for product with rated current of 2500A and above. Main circuit resistance of breaker is resistance between upper and lower outgoing lines. Main circuit resistance of breaker cart is the resistance between upper and lower moving contacts. See Figure 3 and Table 3 for parameters of draw-out type breaker unit with binding type primary contact: Table 3

Figure 3 Dimensions Related to Fitting of Moving and Static Contacts
See Figure 4 for schematic diagram of secondary wiring of vacuum breaker:
Actuator of this breaker could be driven by AC or DC.
Technical data of energy storage motor
This product adopts permanent-magnet type single direction DC motor with special speed reducer; change gear in the reducer is enclosed in a case filled with lubricating grease, output speed is 10r/min. Torque 25N.m. See the following Table 4 for technical parameters of motor.
Table 4
Note: Allow AC/DC power supply for operation
See Figure 5 for technical data of switching on/off electromagnet Company Profile Fair
Customer
Certifications
Packaging & Shipping

---

>> fashion Lady bag
>> Multi-Functional Hydraulic Crawler Bucket Excavator Mini Excavator Various Models for Sale
>> LIVTER Straight tooth three-edge milling cutter hard alloy inlaid tungsten milling cutter
>> CE Approved with Servo Injection Molding Machine (CSD-S180 (100-500))
>> High-efficiency and energy-saving hammer crusher: easier to crush and cheaper
>> Top Quality Feed Pellet Mill Complete Cattle Animal Feed Production Line
>> shanghai high capacity fish ball making plant
>> 400mm Granite Cutting 16 Inch Circular Diamond Saw Blade
>> 160Galvanized Thickness Gauge|Galvanized layer thickness gauge|Galvanized online thickness gauge|Galvanized coating thickness detector
>> Widely Used Small Hydraulic Winch for Truck Crane/Boat/Trailer/Bulldozer/Diamond Core Drilling Rig
>> 1333183 Oil Radiator for Engine Parts
>> Energy-saving screening machine with diesel engine generator set rotary compost trommel screen
>> Best Price Sterile Coverall Suit Protective Isolation Gown PPE Suite Hoodie Disposable Safety Gown
>> Affordable Office Furniture Adjustable Staff Desk Leather Swivel Executive Chair
>> Automatic Spout Valve Fixing and Sealing Machine
>> Double Roller Crusher for Ore, Coal, and Mineral Crushing Double Roller Crusher
>> Original Xiaomi Mijia In addition to mites brush, household bed is sterilized by ultraviolet ray vacuum cleaner
>> Premium HOWO 8800mm Concrete Mixer for Sale in Ghana
>> Adhesive Tape/Adhesive Products Fastening/Packaging Material
>> China Factory Hot Sale Foot Operated Portable High Capacity Hose Crimping Machine