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1.14kV Vacuum Interrupter Bottle 50 60 Rated Frequency 1 Kg Net Weight

Categories Vacuum Interrupter Bottle
Brand Name: GUOGUANG
Model Number: ZKTJ-250/1.14
Place of Origin: Sichuan, China (Mainland)
MOQ: Negotiation
Price: Negotiation
Payment Terms: T/T
Supply Ability: 200 Pieces per month
Delivery Time: within 10 working days
Packaging Details: Export packing-layer board box/carton box
Rated Voltage: 1.14kV
Rated Current: 250A
Rated Frequency: 50/60Hz
Net Weight: 1 kg
Shelf Life: 10 years
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1.14kV Vacuum Interrupter Bottle 50 60 Rated Frequency 1 Kg Net Weight


About Us :


The main business scope of the company is: Research and production for all kinds of microwave electron vacuum parts, solid microwave devices and microwave encapsulation, vacuum contactor and breaker, vacuum chamber, switch gear, aircraft kitchen appliance(including train meal-trolley) , exhaust carts, all kinds of non-standard machinery and electrical equipment, vacuum gauge, vacuum measurement instruments, appliance of microwave energy, microwave source, medical laser appliances, etc. The products have been sold as far as overseas market and achieved great contributions for the national defense and scientific research work.


Parameter


No.MAIN TECHNICAL DATAUnit
1Rated VoltagekV1.14
2Lightning Impulse Withstand Voltage (Peak)kV
3Short-time (1min) Power-frequency Withstand VoltagekV5
4Rated FrequencyHz50/60
5Rated CurrentA250
6Rated Short-time Withstand CurrentkA3.5
7Rated duration of Short-circuits1
8Rated Breaking CurrentA2500
9Limiting Breaking CurrentkA4.5
10Rated Making CurrentkA3
11Rated Operating FrequencyAC-3Operations/h
AC-4
12Short-time Operating FrequencyOperations/h3000
13Utilization CategoryAC
14Electrical EnduranceAC-3Operations5*106
AC-48*104
15Mechanical EnduranceOperations5*106
16Clearance Between Open Contactsmm1.2~1.5
17Contact Closing Force Due to Bellows and AtmosphereN40~68
18Counter force of Contacts at Full StrokeN50~78
19Circuit Resistance at Min. Rated Contact ForceμΩ
20Contact Limit Erosionmm1
21Mass of Moving Partskg0.23
22Internal Gas PressurePa≤1.33*10-3
23Shelf LifeYear10

Quality 1.14kV Vacuum Interrupter Bottle 50 60 Rated Frequency 1 Kg Net Weight for sale
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