Product Introduction
The HPFC-600 600 kVar Hybrid Power Factor Correction (HPFC) cabinet is developed by Shanghai Nengdu as a TSC-SVG hybrid dynamic reactive power compensation system. As a complete low voltage electrical equipment solution, it adopts expert decision-based hybrid control and machine learning to coordinate Thyristor Switched Capacitor (TSC) and Static Var Generator (SVG), maximizing the advantages of both passive and active compensation. It is engineered as reliable low voltage electrical equipment for industrial plants, commercial buildings and distribution networks.
This low voltage electrical equipment combines SVG and capacitors for comprehensive power quality improvement. It realizes large-capacity stepped compensation together with small-capacity continuous dynamic compensation, effectively suppresses harmonics and unbalance, and delivers fast dynamic compensation with higher cost-performance.

Product Features & Characteristics
Core features of the HPFC-600 600 kVar Hybrid Power Factor Correction low voltage electrical equipment:
● Composite TSC + SVG Compensation Structure
The Hybrid Power Factor Correction cabinet combines TSC and SVG, giving full play to the advantages of both passive and active compensation.
● Expert Decision Hybrid Control
Expert decision-based hybrid control with machine learning coordinates TSC and SVG to maximize their advantages and extend equipment life.
● Large-Capacity Stepped Compensation
TSC achieves stepped large-capacity reactive power compensation through multiple groups of binary-coded capacitors.
● Continuous Dynamic Compensation
SVG provides continuous compensation for small-capacity reactive power and dynamically follows fast-changing loads.
● Harmonic and Unbalance Suppression
SVG actively filters harmonics generated by non-linear loads and improves three-phase unbalance.
● Economical and Reliable
Lower investment cost than pure active equipment, stable operation, and long service life make this low voltage electrical equipment a cost-effective choice.
● Flexible Capacity Ratio Configuration
The TSC/SVG capacity ratio can be flexibly configured according to actual load demands for an optimal balance between performance and cost.
● Improved Voltage Regulation and Power Factor
Effectively improves voltage regulation performance, operational stability and power factor of AC transmission and distribution systems.
Why Customers Choose Us
Shanghai Nengdu supplies this HPFC cabinet as part of its complete low voltage electrical equipment portfolio, with factory-direct prices and one-stop after-sales service.
- Shanghai Nengdu is an industry-trade integrated new energy provider focusing on Hybrid Power Factor Correction (HPFC) equipment R&D and production.
- Advanced equipment, a professional team and strict QC ensure reliable performance of every low voltage electrical equipment cabinet; factory visits are welcome.
- OEM & ODM service is available for Hybrid Power Factor Correction cabinets.
- Paid samples are available on request, freight included.
- Standard lead time: 7-15 days, including Hybrid Power Factor Correction cabinets.
- 100% pre-shipment inspection with a 12-month warranty for the Hybrid Power Factor Correction series.
Technical Parameter Table
Technical specifications of the HPFC-600 600 kVar low voltage electrical equipment:
| Model Number |
HPFC-600 |
| Product Type |
Hybrid Power Factor Correction (HPFC) Cabinet, TSC + SVG |
| System Rated Voltage |
400V AC (three phase) |
| Rated Frequency |
50 Hz |
| Total Reactive Compensation Capacity |
600 kVar |
| Compensation Mode |
TSC stepped large-capacity compensation + SVG continuous dynamic compensation |
| Control System |
Expert decision-based hybrid control with machine learning |
| Dynamic Response Time |
≤ 20 ms |
| Harmonic Suppression |
Yes, active filtering by SVG |
| Rated Current (approx.) |
866025.4 A |
| Enclosure Protection Degree |
IP30 (indoor cabinet) |
| Cooling Method |
Natural ventilation with forced air fan |
| Operating Temperature |
-5°C ~ +40°C |
| Applicable Standards |
GB/T 15576, IEC 61921 |

Product Images
High-resolution photos, dimension drawings and the full datasheet of this HPFC-600 low voltage electrical equipment are available. Please contact our sales team and we will send them to you within 24 hours.
FAQ
Q: Why choose Shanghai Nengdu?
A: Advanced equipment, a professional team and strict QC. Our core product is Hybrid Power Factor Correction (HPFC). Welcome to visit our factory.
Q: Are you a manufacturer or a trader?
A: We are an industry-trade integrated new energy provider, focusing on HPFC equipment R&D and production.
Q: Do you support OEM & ODM?
A: Yes, we offer OEM & ODM for Hybrid Power Factor Correction cabinets and related low voltage electrical equipment.
Q: Do you provide samples? Free or paid?
A: Hybrid Power Factor Correction samples are available on request. Paid only, freight included.
Q: What is the delivery time?
A: Standard lead time is 7-15 days, including Hybrid Power Factor Correction cabinets.
Q: What is the warranty for the Hybrid Power Factor Correction?
A: 100% pre-shipment inspection with a 12-month warranty for the Hybrid Power Factor Correction series.