PP Film High Voltage Capacitor Bank 50Hz 60Hz IEC Standard Standard

Basic Information
Place of Origin: XI'AN CHINA
Brand Name: HERONG ELECTRIC
Certification: ISO9001
Model Number: AAM□-□-□W
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Export wooden packing
Delivery Time: 30 work days
Payment Terms: L/C, T/T, D/P, D/A, Western Union, MoneyGram
Rated Frequency: 50Hz;60Hz Loss Tangent Value (tanδ): ≤0.0003
Phase: Single-phase Insulation Level: 42/75kV,50/125kV
Capacitance Deviation: -3%~+5%; Protection Method: Internal Fuse Or No Fuse
Color: Customized Package: Export Wooden Packing
High Light:

High Voltage Capacitor Bank 50Hz

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High Voltage Capacitor Bank DL/T 840—2003

Brand new high voltage PP film capacitor bank, Filter capacitor

1. Overview


The filter capacitor is  composed of a pack, a case, outlet porcelain busing, etc. The two sides of stainless steel case are welded with hanging brackets for installation, and one hanging bracket is equipped with a grounding bolt. In order to adapt to various voltages, the pack is composed of several small elements connected in parallel and series. The capacitor is equipped with a discharge resistor.

 

PP Film High Voltage Capacitor Bank 50Hz 60Hz IEC Standard Standard 0


2. Function


The high-voltage filter capacitor is connected with other components to form an AC filter, which is connected in parallel in a 50Hz or 60Hz high-voltage AC power system to provide a low-impedance channel for one or more harmonic currents and reduce the harmonic level of the network , Improve the power factor of the system.

 

Rated voltage 6.6/√3, 6.9/√3, 7.2/√3, 10.5/√3, 10.5/2√3,11/√3, 11.5/√3, 11/2√3, 12/√3, 12/2√3, 11/2, 12/2,12.5/2,11,12,19,21,21/2, 22/2,23/2,24/2, 22/√3, 22/2√3, 24/√3, 24/2√3,Special specification voltage can be negotiated
Rated frequency 50Hz;60Hz
Rated Capacity 100,200,250,300,334,400,417,500,535,550,570,600,625,667,833kvar,Special specifications can be negotiated
Insulation level 42/75kV,50/125kV
Protection method Internal fuse or no fuse
Number of phases Single-phase
Capacitance deviation -3%~+5%
Package Export wooden packing
Loss tangent value (tanδ) ≤0.0003
Altitude ≤2000
Environmental temperature category -40/B
Contamination level of casing D
Discharge resistance The capacitor is equipped with a discharging resistor. After being disconnected from the grid, the voltage on the terminal can drop below 75V within 10 minutes
Surrounding environment No severely corrosive gas and steam to metal, no conductive or explosive dust, no severe mechanical vibration.

3. Main features


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.

3.3 Liquid medium: 100% benzyltoluene (M/DBT) is used. This liquid has excellent low temperature performance and partial discharge performance.
3.4 The main insulation adopts a composite insulation structure, which not only guarantees excellent electrical performance, but also has a certain degree of mechanical strength, which ensures that the insulation of the capacitor complete set of devices is 100% reliable without protection.
3.5 Good sealing performance: The annual leakage rate is less than 0.1%, and the sealing performance of the capacitor is guaranteed through measures such as automatic argon arc welding, vacuum leak testing, and thermal aging.
3.6 Partial discharge level: the extinguishing voltage is not less than 1.5Un, and each capacitor is tested for partial discharge during the factory test.

 

4. Applicable standard

IEC60871 or equivalent

 

5. Working conditions

Contact Details
yufei.zhang

Phone Number : +86-18740359806