TBB Series Metal-enclosed Capacitor Bank
TBB series medium voltage metal-enclosed capacitor device (hereinafter referred to as device) is suitable for AC 50HZ, three-phase 10kV power series It is used to improve
the power factor and adjust the network voltage, thereby increasing the active power output of power supply equipment and reducing line loss. This device is an indoor (Outside) formula.
TBB Series Metal-enclosed Capacitor Bank.pdf Overview
The rated working voltage is 10kV, and it can operate for a long time at 1.1 times the rated voltage.
The device can operate continuously at rated frequency, rated sinusoidal voltage and current without transient conditions, with an RMS value not exceeding 1.3Un.
The device is equipped with overcurrent, overvoltage, undervoltage and other protections for system failures.
The device has protection against internal faults of capacitors. In addition to fuse protection for a single unit, there are also different relay protections according to the different main wiring forms.
The design and processing of the device comply with GB50227-1995 “Design Specifications for Parallel Capacitor Devices” and JB711-1993 “High-voltage Parallel Capacitor Devices”.
Model and meaning
Primary Wiring Scheme
