HCJ5 1.14kv 250A vacuum interrupter for vacuum contactor
1. Brief introduction
The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long, maintenanle is simple, no explosion dangerous, no contaminate and the noise is low. It is extensive to used for coal mine , chemical engineering, Petroleum metallurgy etc. department, more than keeping with at the multifarious operation with the bad place usage of environment
2. Vacuum Tube main technique parameter
Rated voltage: 1.14 kv
Rated current: 250A
Rated making current: 2500A
Rated breaking current: 2000A
Limiting breaking current: 2500A
Rated short-time withstand current: 2000A
Rated short-time with stand voltage: 10 kv
Mechanical life: 1000000 times
Breaking operations AC3: 150000 times
Breaking operations AC4: 6000 times
Automatic closing force of the contacts: 50±10 N
Force required to hold contacts open at full stork: 70±10 N
Circuit resistance at lowest rated contacts force: �120μΩ
Limiting abrasion of contacts: 2 mm
Storage life: 20 years
Internal gas pressure: â?¤1.33Ã?10-3 Pa
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: 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.
Supplier: 1) plastic injection molded parts
2) mould design and development
3) automotive plastic parts
4) auto electrical parts
5) industrial/automotive battery parts
6) plastic household products
7) gear moulding
8) over moulding
9) insert moulding
Buyer: 1) copper plated/tin plated terminals for auto electrical parts.
Supplier: Steel scrap, rails for rerolling, shredded 210/211, hms 1 and 2 80/20, hms 1, steel turning, tire wire
Supplier: Juicer, mixer grinder, pressure cooker, electric iron, toaster, frying pan, water purifier, water dispenser, mixer/blender, dry iron, kettle, gas stove , non stick cookware, water heater, air cooler, water purifier, electric chimney system ceiling fan others, kitchen appliances, range hood
Application Use for control and connecting cable on data transmission within building management system, speaker audio system and control measurement. Suitable for use in dry and damp environment. Cable Structure & Features Conductor Material : Tinned copper stranded Insulation : Semi-Rigid PVC Drain Wire : Tinned copper stranded Shielding : Aluminium foil laminated screen Outer Sheath ; PVC Sheath Colour : black or gray Technical Data Standard : UL Style 2464 Approvals : UL apporoved Rated Voltage : 300V Testing Voltage : 1500V Flame Retardant : VW-1 Insulation Resistance : Min 20Mx km Min. Bending Radius : 10 x cable diameter Operating Temp. : -30C / +80C
Supplier: 1. korea cosmetic
2. korea cosmetic raw material
3. consumer goods
4. korea materials, parts, eqipments
Services: We offer all cosmetics from korea.
we are connected to various partners, so we can supply a wide range of products at the lowest prices.
we also offer beauty and plastic surgery products.
in addition, we supply various korean materials, parts, and equipment.
Buyer: Material, parts and equipment
CIRCULLATION FAN Air cooling fans are used for maintaining good air circulation and temperature in poultry farms. Our 36 air circulating fans can be used for various applications, like poultry farms, industrial buildings etc., and providing high efficiency. These fans are available in both single phase and three phase motor option. 1.Grills are plastic coated and thick diameter wire gauge (2.5mm) is used, and the gap is maintained 15mm as per international quality standards to avoid human accidents and rate entering into the fan. 2. The blades are made of compounded plastic so less chances of bending and hence less breaking chances. 3. Motor is efficient and complete thermal protection and moisture proof. 4. The CFM of fan 13000 and minimum airflow of 8.5 meters/sec. 5. Minimum positive air throws of 50ft. When we say 50 Length in practically. 6. Easy installation &Zero Maintenance
Supplier: 1 lv and mv power cables , telecommunication cables , lsfh ,solar ,instrument and special cables. 2 copper rod 8 mm and copper wire from 1.60 to 3 3 pvc compounds
