English
3
3

HV Reactive Power Compensation Cabinet-TBBZ

The TBBZ series high-voltage reactive power automatic compensation device, based on the power grid and load conditions of the 6kV and 10kV power supply busbars, automatically tracks and switches the capacitor banks through the control system for automatic tracking compensation of reactive power. The power factor can reach above 0.9. It greatly optimizes power quality, saves energy and reduces consumption, and improves the transmission capacity of the power transmission and distribution system.

Description

FEATURES:


1. The device can operate stably for a long time under a steady-state overvoltage of 1.1 times the rated working voltage.

2. The device can operate continuously under an overcurrent with a root-mean-square value not exceeding 1.3 times the rated current of the capacitor bank.
3. The device adopts vacuum contactors for switching and can be operated frequently.
4. Each group of capacitors is equipped with a discharge coil, and the residual voltage can be reduced to below 50V within 5 seconds.
5. Each group of capacitors can be protected by relays or microcomputer protection control units to achieve overcurrent, voltage imbalance of the capacitor group, undervoltage and overvoltage protection of the system. When a certain group of capacitors fails, this group of capacitors can be cut off without affecting the use of other capacitors.
6. A single capacitor has a spray-type fuse for protection, and each group is equipped with a lightning arrester for protection against operating overvoltage and lightning strike overvoltage.
7. The large-screen liquid crystal display controller can display the system voltage, current and power factor in real time; it has RS232/RS485 standard communication interfaces and can realize the "four-remote" function.
8. Each group can be configured with reactors to suppress inrush current during closing or suppress harmonic amplification.

Faq

What is a "turnkey mining facility solution"?

A "turnkey mining facility solution" refers to EPC (Engineering, Procurement, Construction), a comprehensive service system covering site selection and planning, power system design and installation, modular container deployment, as well as full-cycle operation and maintenance. Upon project completion, clients can directly start mining operations without additional configuration, enabling efficient implementation.

How do your water-cooled mining containers compare to traditional air-cooled setups?

Our water-cooled mining containers feature excellent thermal management capabilities, which can reduce energy consumption and enhance hash rate performance. Compared with traditional air-cooled systems, they offer higher heat dissipation efficiency, quieter operation, a smaller installation footprint, and lower transportation costs. Additionally, the closed-loop water circulation system isolates the water circuit from the atmosphere, preventing dust accumulation, contamination, and water evaporation to effectively extend the service life of mining machines. The flexible installation methods (vertical stacking/parallel placement) also improve adaptability to different site conditions, making them a more practical and reliable choice for mining operations.

Can your solutions be customized for different power sources or environments?

Absolutely! We specialize in designing solutions tailored to meet specific client needs, including hybrid power options such as solar + grid, and adapting to diverse environmental conditions. Whether you’re located in a remote area with limited access to power grids or an urban environment, we can customize our infrastructure to fit your requirements.

What kind of support and maintenance services do you provide post-installation?

We offer full lifecycle support for all our projects, including regular maintenance checks, technical troubleshooting, spare parts supply, and software updates. Our team is available 24/7 to ensure your mining operations run smoothly and efficiently, minimizing downtime and maximizing profitability.

Are your products suitable for export, and do they comply with international standards?

Yes, our products comply with international standards and are suitable for global export. We have successful deployments including completed projects currently in operation and maintenance in Ethiopia, Phase I to III fully operational with Phase IV under construction in Paraguay, and Phase I currently under construction in Oman, among others. We are also launching UL-compliant products tailored for the US market. Meeting core IEC standards as well as region-specific technical requirements including GSO standards for Oman and internationally recognized safety and quality norms for Ethiopia and Paraguay, we provide all necessary documentation and support to ensure smooth customs clearance and local regulatory compliance.

Related Products

Inquiry