High-Voltage AC Shunt Single/Three Phase Metalized Polypropylene Power Electric Capacitor for Reactive Compensation

Applications

1. Building Infrastructure
Reactive power compensation for low-voltage distribution rooms in commercial complexes, shopping malls, and office buildings
Power supply and distribution systems for hotels, hospitals, and schools
Distribution rooms in residential complexes (loads primarily consist of lighting, water pumps, and fans)
Characteristics: Stable loads; minimal use of variable frequency drives (VFDs) or non-linear loads; low grid harmonics
2. General Light Industry (without extensive variable-frequency equipment)
Food processing plants, packaging facilities, and textile factories
Wood processing and small-scale machining plants (primarily using standard asynchronous motors)
Water supply pumping stations, HVAC systems, circulating water pumps, and cooling tower fans
Loads: Standard three-phase asynchronous motors driving fans, pumps, air compressors, etc.
3. Infrastructure Support
Small-scale sewage treatment plants (standard pumps only; no extensive variable-frequency drives)
Power distribution systems for logistics parks and warehousing centers
Small-scale refrigeration plant rooms
4. Overseas Low-Voltage Distribution (230V Three-Phase Grid Systems)
Compatible with 230V three-phase line-voltage power systems (low-voltage standards used in parts of Europe, Belarus, and Russia); used in low-voltage reactive power compensation cabinets to improve power factor, reduce line losses, and meet utility power factor compliance requirements.

(Custom configurations available upon request.)

Our engineering team can provide tailored designs to meet specific project requirements.

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 24 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Changsha HaoBo Brothers Technology Co., Ltd..

Changsha HaoBo Brothers Technology Co., Ltd. Was founded in 2015 and established by three like-minded mechanical engineers with backgrounds in the petrochemical, mining, and metallurgical industries. The company was created to address key industry challenges by delivering high-quality, cost-effective mechanical equipment and components through integrated engineering solutions, tailored to the specific needs of clients in the petrochemical, mining, and metallurgical sectors.
From 2015 to 2017, the company operated by supplying custom-engineered equipment (through outsourced manufacturing) alongside imported European and American spare parts, serving both domestic and international customers across the petrochemical, mining, plastics, and metallurgical industries.
In 2017, Changsha HaoBo Brothers Technology Co., Ltd. Invested in and established a joint-venture factory focused on manufacturing equipment and components for the metallurgical industry, as well as air compressors, large-scale pumps and valves, blowers, and related machinery for the petrochemical and mining sectors.
In 2022, the company further invested in another joint-venture factory dedicated to producing equipment and accessories for the plastics industry.
To date, the group's core business operations encompass the following:
With branch offices established in Germany and the United States, we source and supply European and American brand spare parts and equipment to clients in the petrochemical, mining, plastics, and metallurgical industries.
Through our joint-venture factories in China, we manufacture equipment and spare parts for the metallurgical, petrochemical, mining, and plastics industries.
We act as authorized distributors for select equipment from leading domestic manufacturers, supplying these products to clients in the metallurgical, petrochemical, metallurgy, and plastics industries.

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized models depend on the specific product.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized Capacitor size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.