TGWB Series High Voltage Capacitance Compensation Device

TGWB series of high voltage capacitor compensators are parallel connected with capacitor banks in the stator windings of high voltage electrical machines, which are used to improve the power factor of the electrical machines and reduce the current of the electrical machines so as to save energy and improve the quality of consumption.

Classification:

Reactive compensation class

Product Message>

1. Overview

2. System Characteristics

◆ The high quality three-phase high voltage power capacitor is used, which has the characteristics of small dielectric loss, small volume, low operating temperature and light weight.

◆ The discharge resistance is built into the electric vessel, which can reduce the remaining voltage to below 50V within 5 minutes after the device is removed from the grid;

◆ Power factor can be increased to more than 0.95, reduce reactive power;

◆ With high-voltage live display and electromagnetic lock to ensure reliable operation of equipment and personal safety.

3. Performance Parameter Table

Item	Functions and Indicators
Applicable voltage	3kV~10kV
Compensating capacity	75kvar~500kvar
Maximum working current	≤1.3 times rated current
Maximum operating voltage	≤1.1 times rated voltage
Cut-off residual voltage	≤10% rated voltage after 5s
Protection rating	IP20/IP40
Overall structure	Cabinet type
Protection and Monitoring	External fuse
Operating environment	The altitude shall be no more than 1,000m; The upper limit is 40 ℃ (the average temperature within 24 hours shall not exceed 35 ℃), and the lower limit is 0 ℃; The relative humidity shall not exceed 90%; The installation site shall be free of conductive dust or corrosive gases.

4. Selection Reference

Model	Compensation capacity (kvar)	*Dimensions WDH (mm)*	Remarks
TGWB-6.6-75	≤75	110012002000	High voltage 6kV
TGWB-6.6-150	≤150	110012002000
TGWB-6.6-250	≤250	110012002200
TGWB-6.6-350	≤350	110012002200
TGWB-6.6-450	≤450	110012002400
TGWB-6.6-500	≤500	110012002400
TGWB-12-75	≤75	110012002000	High voltage 10kV
TGWB-12-150	≤150	110012002000
TGWB-12-250	≤250	110012002200
TGWB-12-350	≤350	110012002200
TGWB-12-450	≤450	110012002400
TGWB-12-500	≤500	110012002400

5. Model Description

6. Instructions for Ordering

◆ Provide rated voltage, compensation capacity and other technical requirements when the user orders;

◆ Inlet and outlet mode of compensation device;

◆ Maximum operating voltage: not more than 110% of the rated voltage (except for the transition process), maximum operating current: not more than 1.3 times the rated current;

◆ Capacitor compensation cabinet can compensate the motor on the spot, but also can centrally compensate the power grid, the user can choose high voltage capacitance compensation cabinet TGWB, low voltage capacitance compensation cabinet TDWB;

◆ If the user's motor is a wound-type motor, it can be equipped with our company's TJ static phase converter and TJ-B variable load phase advancer to reduce the reactive power and improve the power factor.

Key words:

TGWB Series High Voltage Capacitance Compensation Device

TJ-B Intelligent Variable Load Phase Feeder

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