| Brand | ROCKWILL |
| Model NO. | TBBGZ Series Integrated Capacitor Bank |
| Rated voltage | 110kV |
| Rated frequency | 50/60Hz |
| Capacity | 1800kvar |
| Series | TBBGZ Series |
Overview
It consists of parallel capacitors, series reactors, discharge coils, surge arresters, and isolating switches, and the device adopts an oil-immersed, fully enclosed structure, with no exposed live parts. It provides reactive power capacity to the system, thereby improving the power factor of the system, reducing energy losses, and improving power quality..
Features：
High reliability
High design safety factor, large design margin for field strength of internal capacitor units, better ability to withstand overvoltage and overcurrent. Low loss of capacitor units, no more than 0.02%, lower internal temperature rise than the same capacity frame-type products. Highly automated production line ensures consistency and reliability of products.
High reliability
High design safety factor, large design margin for field strength of internal capacitor units, better ability to withstand overvoltage and overcurrent. Low loss of capacitor units, no more than 0.02%, lower internal temperature rise than the same capacity frame-type products. Highly automated production line ensures consistency and reliability of products.
Adaptable
Earthquake-resistant: Directly installed on the ground, it is highly likely to remain intact in the event of an earthquake, thereby reducing the losses caused by earthquake disasters; Highly corrosion-resistant, salt-resistant, and UV-resistant: All exposed electrified parts are completely covered, making it suitable for coastal areas with high salt fog; Protected from animal intrusion: A fully sealed structure, immune to animal intrusion.
Low maintenance requirements
With no exposed live parts, maintenance requirements are minimal during the lifetime of the device, which can greatly save installation and operating costs.
Parameters
Project |
Parameters |
Maximum Operating Current |
1.35I |
Maximum Operating Voltage |
1.10U |
Loss Tangent |
tanθ ≤ 0.03% |
System nominal voltage |
6kV - 35kV |
Rated frequency |
50Hz/60Hz |
Rated capacity |
100 - 3000 kvar |
Capacitance value deviation |
0 - +5% |
Protection grade (cabinet type) |
IP3X |
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