Products

Fuses[6]
Electronics Stocks[2]
Electrical Contacts and Contact Materials[4]
Fuse Components[6]
Other Electrical Equipment[6]
Power Distribution Equipment[6]
Power Accessories[6]
Lightning Rod[5]
Circuit Breakers[6]
Electric Hammer[1]
Other Switches[6]
Flow Switches[3]
Rocker Switches[4]
Auto Switches[1]
Other Mechanical Parts[1]
Other Auto Electrical Systems[4]
Insulation Materials & Elements[6]
Other Wires[1]
Copper Bars[4]
Electrical Ceramics[6]
Other Measuring & Analysing Instruments[4]
Other Electrical Instruments[5]
Sensors[1]
Other Electronic Components[2]
Capacitors[1]
Other Electronic Accessories[2]
Locks[1]
Lock Parts[1]
Other Welding Equipment[1]
Transformers[2]

Contact Person : Mr. zhu Jack
Company Name : Yueqing Longding Electrical Factory
Tel : 0086-577-62755052
Fax : 0086-577-61755052
Address : Zhejiang,yueqing,Yueqing yuecheng jingma square E17B
Country/Region : China
Zip : 325600

3KV 6KV 10KV 11KV 12KV 13.8KV 15KV 17.5KV 20KV 21KV 24KV 33KV 35KV 36KV 40.5KV two times disappears the harmony

Product Detailed

FXG2 disappears the harmony instruction booklet one, use: this installment uses in 36KV and the following neutral point specially does not earth the electrical power system (PT to cause saturated) ferromagnetic. in the 3-35KV neutral point does not earth in the electrical system series, because in the line earth capacitance and system's neutral point earths the inductance which the electromagnetic voltage transformer presents to be parallel, when the parameter based on this matches, if in the system appears disturbs greatly, causes the neutral point displacement, when the perturbation eliminates, very possible to stimulate the ferromagnetic resonance. The resonance has the power frequency, the frequency division, high frequency and so on situations, but many for power frequency and frequency division resonance. The resonant overvoltage the severely impair system's in weak insulation equipment, this installment meets in the voltage mutual inductance aperture triangle winding, when has the resonance, the installment frequency discrimination system invests automatically disappears the harmony resistance, the absorption resonance energy eliminates the ferromagnetic resonance.<dnt> the </dnt> installment structure is simple, the stable property, various links suppose haggle over in a big way, the easy to operate security, has the centralism damping ability. Is ideal disappears the harmony installment

Other products

XXG-10 XXG-12 XXG-20 XXG-24 XXG-35 Disappears the harmony tube