Stainless Steel 13.86KV 1 Phase 612 kVar Power High Voltage Capacitor Bank
1. Overview of Stainless Steel 13.86KV 1 Phase 612 kVar Power High Voltage Capacitor Bank
High-voltage capacitor refers to a type of capacitor consisting of a ceramic bushing, a capacitor element group, and a casing. High-voltage capacitors have the characteristics of low loss and light weight.
High voltage shunt capacitor (Power capacitor) is mainly used in the A.C,Power system with 50Hz or 60Hz to improve power factor, reduce reactive power loss, mend voltage quality, plenitude elaborate generate power' equipment and supply power equipment efficiency, it is national recommend save power products.
2. Function of Stainless Steel 13.86KV 1 Phase 612 kVar Power High Voltage Capacitor Bank
Medium voltage shunt capacitor/High voltage shunt capacitor are suitable for 50Hz or 60Hz AC power systems to improve the power factor of the power system, reduce line losses, improve the quality of the power supply voltage, and increase the active output of the transformer.
The Shunt Capacitor is suitable for the power system of power frequency (50 or 60Hz) , to increase the power factor , reduce line loss , improve voltage quality .
When capcitor bank put into use , the ambient temperature shall not be lower than -50℃, and sverage temperature not exceeding +55℃, not exceed +20℃ per a year . if out of this range , fan shall be used to cool or switch off the capacitor bank.
| Rated voltage |
13.86kV
|
| Rated frequency |
50Hz；60Hz |
| Rated Capacity |
612kvar |
| Application |
Hight Voltage |
| Protection method |
Internal fuse |
| Number of phases |
Single-phase |
| Capacitance deviation |
-3%～+5% |
| Package |
Export wooden packing |
| Loss tangent value (tanδ) |
≤0.0002 |
| Discharge resistance |
The capacitor is equipped with a discharging resistor. After being disconnected from the grid, the voltage on the terminal can drop below 50V within 5 minutes |
3. Main features of Stainless Steel 13.86KV 1 Phase 612 Kvar Power High Voltage Capacitor Bank
- 3.1 Casing: Cold-pressed, anti-fouling type casing is adopted, and the creepage distance is not less than 31mm/kV.
- 3.2 Mature internal fuse technology.
- 3.2.1 After testing, the internal fuse can isolate the faulty component within 0.2ms, the release energy of the fault point is not more than 0.3kJ, and the remaining intact components are not affected.
- 3.2.2 Advanced concealed internal fuse structure, using oil gap arc extinguishing, reducing the possibility of blasting the capacitor case.
- 3.2.3 The internal fuse protection and relay protection have perfect coordination standards to ensure the safe and reliable operation of the entire device.
- 3.3 Liquid medium: 100% insulation oil (NO PCB) is used. This liquid has excellent low temperature performance and partial discharge performance.
4. Executive standard of Stainless Steel 13.86KV 1 Phase 612 Kvar Power High Voltage Capacitor Bank
IEC60871 and equivalent standard
5. Conditions of Operation ,Stainless Steel 13.86KV 1 Phase 612 Kvar Power High Voltage Capacitor Bank
Location: indoor or outdoor
Ambient temperature:-40℃~+45℃(Freezing field can meet -45℃)
Wind load:not exceed 35m/s
Altitude:not exceed 2000m
lcing thickness:not exceed 10mm
Seismic strendth:8
Pollution level:ⅢorⅣ
For special requirements,please specified in the contract
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