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Single Phase 21KV 670 Kvar High Voltage Shunt Capacitor Fuseless

Basic Information
Place of Origin: XI'AN CHINA
Brand Name: HERONG ELECTRIC
Certification: ISO9001
Model Number: BAM21-670-1W
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Export standard packing
Delivery Time: 30 work days
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000000KVAR/YEAR
Rated Voltage: 21KV Rated Capacity: 670kvar
Rated Current: 31.90A Rated Capacitance: 4.84uF
Rated Frequency: 50Hz Internal Fuse: Fuseless
Insulation Level: 50/125KV Number Of Phases: Single-phase
Capacitance Deviation: -3%~+5% Package: Export Standard Packing
High Light:

670 Kvar High Voltage Shunt Capacitor

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21KV High Voltage Shunt Capacitor

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Fuseless High Voltage Capacitor Bank

21KV 670kvar High Voltage Capacitor Bank

 

 

1. Overview of 21KV 670kVar High Voltage Shunt Capacitor 

High-voltage capacitors are mainly composed of lead-out porcelain bushings, capacitive element groups and shells. The shell is sealed and welded by thin steel plates, and the outlet porcelain sleeve is welded on the shell. The wiring terminal is led out from the outlet porcelain bushing. The capacitor element group (also called the core) in the shell is formed by connecting several capacitor elements. The capacitive element is made of capacitor paper, film-paper composite or pure film as the working medium, and aluminum platinum as the pole plate. In order to meet the withstand voltage requirements of capacitors of various voltage levels, capacitive elements can be connected in series or in parallel. The electric passenger component group of a single three-phase capacitor is connected into a triangle inside the shell. In high-voltage capacitors with a voltage of 10kV and below, each capacitive element is connected in series with a fuse, which serves as the internal short-circuit protection of the capacitor. Some capacitors are equipped with discharge resistance. When the capacitor is disconnected from the grid, it can be discharged through the discharge resistance. Generally, the residual voltage of the capacitor can be reduced to below 75V after 10 minutes.

Single Phase 21KV 670 Kvar High Voltage Shunt Capacitor Fuseless 0

2. Function of 21KV 670kVar High Voltage Shunt Capacitor

       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.

Rated voltage

21KV

Rated frequency 50Hz
Rated Capacity 670 kvar
Insulation level 50/125KV
Internal fuse
Fuseless
Number of phases Single-phase
Capacitance deviation -3%~+5%
Package Export  packing
Loss tangent value (tanδ) ≤0.0003
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 21KV 670kVar High Voltage Shunt Capacitor

1, Altitude:Less 1000m;Ambicnt Temperature:-40℃ to 40℃.

2, No violcnt mcchanical vibration, no harmful gas and vapor ,no electric,and cxplosive dust in location.

3‚ Power capacitor will work in the good ventilate condition, it would not permit to work in sealing and no ventilate condition.

4‚ Power capacitor connection wire should take soft conductive wire, the whole circuit connect well.

 

 4. Applicable standard of 21KV 670kVar High Voltage Shunt Capacitor

 

    IEC60871 and equivalent standard

 

Single Phase 21KV 670 Kvar High Voltage Shunt Capacitor Fuseless 1

 

Contact Details
Amanda

Phone Number : +86-18740359806

WhatsApp : +8618202998636