Audited Supplier
Low Voltage Self-Healing Shunt Capacitor
Self-healing low-voltage shunt capacitors are mainly used to improve the power factor of industrial frequency power system, improve the quality of power supply and improve the reliability of power consumption.
Application Industry
Low Voltage Self-Healing Shunt Capacitor Features
1.Self-healing Property:Good self-healing property, insulation performance can be rapidly and automatically restored after breakdown.
2. Allowable Deviation: Not exceeding -2% to +3% of the rated value
3.Low Loss:Loss angle tangent value (tgo) is not greater than 0.001 (@ rated voltage at power frequency, 20°C)
4.Overvoltage Capability:Long-term operation under 1.1Un
5.Overcurrent Capability:Long-term operation under 1.3Iln
6.Withstand Voltage:No breakdown when 2.15Un is applied between poles for 2 seconds; no breakdown when 3.5kVAC is applied between pole and shell for 10 seconds
7.Protection Mechanism:Equipped with an internal pressure protection device
8.Execution Standards:GB/T12747 - 2017 "Self-healing Low-voltage Shunt Capacitors" and IEC60831
| Requirements for use | |
| Requirements for Putting into Operation | Use special contactors or thyristors, or series reactors |
|---|---|
| Inrush Current | Less than 100 times the rated current |
| Installation Altitude | ≤2000m |
| Installation Site | No severe mechanical vibration |
| Temperature | -25°C to +55°C |
| Relative Humidity | ≤90% |
| Ventilation | It is required to be installed in a ventilated environment. If installed in a cabinet, ventilation equipment should be added. |
| Installation Environment | There should be no harmful gases and vapors, and no conductive or explosive dust. |
Shenzhen Great Energy Technology Co., Ltd. ,established in 1998,mastering the core technology of power electronics, is the core device and solution provider in the power transmission and distribution system.in the field of power quality, energy storage and customized power supply have reached the world-leading level.
Our products are used in all provinces in China, and exported to other countries, widely serving power,communications, transportation, petrochemical, semiconductor,automotive industry,new energy and other industries.products and solutions have been applied to power supply systems of TCL CSOT,MRT,Shenzhen International Airport,Huawei,BOE,Volkswagen,Nissan,PINGAN IFC,TIANMA.
Great energy Technology has passed the CE,ISO9001, ISO14001, ISO45001, and has won the honorary titles of national high-tech enterprise, "Specialized and Special new" Enterprises in Shenzhen.
Why Choose US?
(1)Professional team for after-sale service 7*24
(2)Experienced R & D team and profesional sales team
(3)OEM & ODM service, we will evaluate, design and produce your customized products
(4)Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
1 Q:Are you manufacturer?
We are a professional power supply manufacturer with high reputation in this field.
2.Q.Do you have certificates for your products?
Yes,we have CE, standard certifications.
3. Q:Can we print our logo?
We can print your logo on both product and package.
4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.
The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
