Self-Healing Low Voltage Shunt Capacitor

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: BSMJ
• Certification: ISO9001:2000
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: See Sheet
• Application Range: Power Plants
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP20
• Brand: /
• Transport Package: Box
• Specification: BSMJ
• Trademark: /
• Origin: China
• Production Capacity: 10000/Month

Product Description

Product Details
 Self-healing low-voltage shunt capacitors are suitable for AC 50Hz(60 Hz),rated voltage 1000V and below AC power systems to improve power factor,reduce reactive power loss,and improve voltage quality.

Main technical  parameter

1.Ratedvoltage	0.23~1.14kV
2.Rated capacity	1~60kvar
3.Rated frequency	50Hz or 60Hz
4.Capacitance deviation	-5~10%
5.Active power loss	≤12W/kvar
6.Voltage strength between poles	2.15Un for 5 seconds
7.Thehighes allowable overvoltage	1.1Un
8.Thehighest allowable overvoltage	1.3In
9.Self-discharge characteristics	The residual voltage of the capacitor drops from√2Unto below 50v within 3 minutes after the capacitor is powered off
10.Compliant with standards	GB/T 12747, IEC60831

Dimensional drawing
 

Matters needing attention
 1.Overvoltage and overheating will shorten the life of the capacitor.Therefore,the operating conditions(ie:ambient temperature,voltage and current,etc.) should be strictly controlled.
 2.When installing parallel capacitors in the system,full attention should be paid to the following:
 A). In an environment with serious harmonic content,it is not suitable to directly install parallel capacitors,please use anti-harmonic reactors in series.In the environment where the harmonic content is not serious,please increase the capacitor voltage,etc., (Common harmonic sources are:frequency converter,DC rectifier,inverter,electrolytic plating equipment,intermediate frequency furnace,electric arc furnace,etc.).
B). When the motors fixedly connected with a parallel capacitor,the running current of the capacitor should be less than the no-load current of the motor.
C). When the transformer is no-load,the capacitor should be out of operation.
 3.There is no external discharge resistor or coil,and the capacitor needs to be delayed for morethan3minutes.After disconnecting the power supply,a short circuit discharge must be performed before touching or testing.
 4.In principle,it is not recommended to use a miniature circuit breaker for short circuit protection.It should be selected according to 2-3 times the rated

Model selection

COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd 
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide 

Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand. 

Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost­-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.

Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.

Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future.