Brand new high voltage polyester film capacitor bank,Series Capacitor

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

Brand new high voltage polyester film capacitor bank,Series Capacitor

1.Overview

The series capacitor is composed of a core, a shell, and an outlet porcelain sleeve. The two sides of the box wall are welded with hanging brackets for installation, and one side hanging bracket is equipped with a grounding bolt. The core of the capacitor is composed of several components and insulators. In order to adapt to various voltages, the core is composed of several small components connected in parallel and then connected in series. The capacitor is equipped with a discharge resistor, and the outer shell is formed by welding of stainless steel plates.

Brand new high voltage polyester film capacitor bank,Series Capacitor 0
2. Purpose

High-voltage series capacitors are connected in series in a 50Hz or 60Hz AC power system to compensate for the inductive reactance of the power line, reduce line voltage drop, increase transmission capacity, and improve line stability.

 

Rated voltage Select the rated voltage of the capacitor according to the technical agreement requirements of the series device.
Rated frequency 50Hz;60Hz
Rated Capacity Select the rated capacity of the capacitor according to the technical agreement requirements of the series device
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.Executive standard

GB/T 6115-2008,IEC60143-2004,DL/T 8402003

5.Conditions of Use

6.Order description

Brand new high voltage polyester film capacitor bank,Series Capacitor 1

Contact Details
yufei.zhang

Phone Number : +86-18740359806