1. Brief introduction
TD 33KV 36kv 1600A 25KA (JUC632) vacuum interrupter for VCB
The interrupter adoption porcelain and ceramics lagging makes to insulate the outer shell. Contact is CuCr metal alloy material advanced technique of cup construction, break the discharge big. Insulate the level high, breaking the abiliting strong, the life span is long, mainten anle is sample, no explosion dangerous, no contaminate and the noise is low. The load switch main used electric power, machine, coal mine, chemical engineering, petroleum metallurgy etc. power transmission system used control with protect. more than keeping with at the multifarious operation.
Rated voltage: 33KV 36KV
Rated current: 1600A
Rated short-circuit breaking current: 25KA
Rated short-circuit making current: 63KA
Rated peak withstand current: 63KA
Rated short-time withstand current: 25KA
Rated short-circuit continuous time: 4 s
Rated single capacitor unit breaking current: 630A
Rated back to back capacitor unit breaking current: 400A
Rated short-time (1 min) withstand voltage: 95 KV
Rated contact pressure time-limit loop resistive: =25µO
Rated short-circuit breaking current breaking times: 30 Ops
Rated lightning impulse withstand voltage: 185 KV
Mechanical life: 10,000 Ops
Contact automatic: 200±50 N
Force required to hold contacts open at full stroke: 300±50 N
Contact-wear allowance thickness: 3 mm
Internal gas pressure: =1.33×10-3 Pa
Shelf life: 20 years
Supplier: Branded consumer electronics, televisions, cameras, home appliances, car audio systems, hair curlers, hair trimmers, hair clippers, hair straighteners, beard trimmers, shavers, vacuum cleaners, air purifiers, blenders, mixers, juicers etc, MG3710/15 MG3730/15 MG5720/15 MG7720/15 BT1233/14 BT3206/14 BT3216/14
Supplier: 1. lighting products:
* indoor luminaires (including led bulb, led tube, led panel, led slim panel, led batten, led ceiling, led cross and linear light, led high bay, led parking, led downlight, led track light);
* outdoor luminaires (including led flood light, led solar flood light, led street light, led solar street light.)
* led grow lights (a variety of professional grow lights for dragon fruit, chrysanthemum, medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, vegetables, algae, etc.);
* fishing lights (including on boat lights and underwater lights);
2. kitchenware products: vacuum flask, water bottle, electric kettle; electric blender, rice cooker, glass liner and accessories.
Services: Manufacturing, export and import, transport, and odm/oem services for all of the products.
Supplier: Woven/knit and non woven fabric and its relative products like disposable medical products, home/hotel textiles, essential oils, household appliances, kitchenware, fiberglass mesh cloth, etc.
SPECIFICATIONS Wattage : 600W Voltage: 230V. AC, 50Hz. Rating: 30 Minutes (5min. ON & 2min OFF) R.P.M.: 18000 FEATURES Powerful Motor. Compact Design. Overload Protector Rotary Switch 3 Speed with Pulse Safety Interlock Vacuum Feet Jar Capacity: Wet Grinder - 1500ml (unbreakable Polycorbonate) Dry Grinding Jar - 1000ml & 400ml Chutney Jar. (Stainless Steel) Spatula for easy removal of Blades & Batter Mixing BIS Certified.
SPECIFICATIONS Wattage : 450W Voltage: 230V. AC, 50Hz. Rating: 30 Minutes (5min. ON & 2min OFF) R.P.M.: 18000 FEATURES Powerful Motor. Compact Design. Shock Proof ABS Body. Stainless Steel Juicing Mesh Overload Protector High Juicing Efficiency 3 Speed with Pulse Vacuum Feet Jar Capacity: Wet Grinder - 1500ml (SAN Jar) Dry Grinding Jar - 1000ml (stainless steel) BIS Certified. PURPOSE Dry/Wet Grinding, Liquidizing, Juicing, Chutney Grinding
SPECIFICATIONS Wattage : 600W Voltage: 230V. AC, 50Hz. Rating: 30 Minutes (5min. ON & 2min OFF) R.P.M.: 18000 FEATURES Powerful Motor. Compact Design. Overload Protector Rotary Switch 3 Speed with Pulse Safety Interlock Vacuum Feet. Jar Capacity: Wet Grinder - 1500ml (unbreakable Polycorbonate) Dry Grinding Jar - 1000ml & 400ml Chutney Jar. (Stainless Steel) Spatula for easy removal of Blades & Batter Mixing BIS Certified. PURPOSE Kneading of Wheat Flour, Grinding, Juicing, Liquidizing, Chopping, Slicing, Shreding, French Fries Cutting.
SPECIFICATIONS Wattage : 600W Voltage: 230V. AC, 50Hz. Rating: 30 Minutes (5min. ON & 2min OFF) R.P.M.: 18000 FEATURES Powerful Motor. Compact Design. Overload Protector Rotary Switch 3 Speed with Pulse Safety Interlock Vacuum Feet Jar Capacity: Wet Grinder - 1500ml (unbreakable Polycorbonate) Dry Grinding Jar - 1000ml & 400ml Chutney Jar. (Stainless Steel) Spatula for easy removal of Blades & Batter Mixing BIS Certified. PURPOSE Kneading of Wheat Flour, Grinding, Juicing, Liquidizing, Chopping, Slicing, Shreding, French Fries Cutting.
Model : uv light Power : 2w Power supply : usb 5v Size: 357*40*35mm Wave length : 275+395nm Lamp beads : uv3535 6v 2w Life span: 8000h Color: black /white Li-battery : 1800ma Sterilization time : cm height 10-20 seconds
Model No.: TD 12kv 1600A 31.5KA (JUC618A) vacuum interrupter for VCB Main technical parameters Rated voltage: 12 KV Rated current: 1600A Rated power frequency withstand voltage: 42 KV Rated lightning impulse withstand voltage: 75 KV Rated short circuit breaking current: 31.5KA Rated short circuit making current(peak value): 80KA Breaking operations under rated short circuit breaking current: 30 times Rated short time withstand current: 31.5KA Rated withstand current(peak value): 80KA Rated duration of short circuit: 4 s Mechanical life: 20,000 times Closing force due to bellows and atmosphere: 120±50 N Force required to hold contacts opening at full stroke: 190±50 N Circuit resistance at lowest rated contacts force: =20µO Storage life: 20 years Limiting abrasion of contacts: 3 mm Mechanical requiements of vacuum circuit breaker Clearance between opening contacts: 11±1 mm Average opening speed(Contacts closing position~75% contacts opening distance): 1.1±0.2 m/s Average closing speed(30% contacts opening distance~contacts closing position): 0.6±0.2 m/s Rated contacts pressure: 3150±200 N Contacts bouncing duration at closing operation: =2 ms Contacts re-bouncing clearance at opening operation: =2 mm Synchronism of three phases: =1 ms
