Transportation
Transportation
Yulin Fumian Airport （Yulin）
Guangxi Guanggui Resources Co., Ltd.
Nanchang Metro Distributed Photovoltaic Project (Phase I)
Jiangxi Baiyuan Engineering Co., Ltd.
Changsha Airport Expansion Project (Ancillary Works)
Hunan Chuangneng Electrical Equipment Co., Ltd.
| Project Name | General Contractor | Location | Completion Year |
|---|---|---|---|
| Yulin Fumian Airport (Yulin) | Guangxi Guanggui Resources Co., Ltd. | Guangxi | 2021 |
| Nanchang Metro Distributed Photovoltaic Project (Phase I) | Jiangxi Baiyuan Engineering Co., Ltd. | Nanchang | 2024 |
| Changsha Airport Expansion Project (Ancillary Works) | Hunan Chuangneng Electrical Equipment Co., Ltd. | Changsha | 2025 |
Popular Product
HJ-ILBS Series Indoor Load Break Switch
Up to 24kV / Vacuum & SF6 Options / Switch-Fuse Combination
The HJ-ILBS Series Indoor Load Break Switch provides robust, cost-effective switching and transformer protection for medium-voltage distribution networks. Engineered to safely make and break load currents, closed-loop currents, and cable charging currents, this series offers both eco-friendly Vacuum and highly compact SF6 gas insulation options. When paired with high-voltage current-limiting fuses (Combination Unit), it becomes the ultimate protective safeguard for downstream transformers.
Ideal for Secondary Distribution & OEMs:
- ✓ Ring Main Units (RMU) & Compact Substations (CSS)
- ✓ Switchgear OEMs & Panel Builders
- ✓ Transformer Protection in Commercial & Industrial Grids
- ✓ Wind & Solar Power Collection Nodes
HJ-VCB Series Indoor Vacuum Circuit Breaker
Up to 40.5kV / Embedded Pole Tech / Magnetic Actuator
The HJ-VCB Series Indoor Vacuum Circuit Breaker is the ultra-reliable “heart” of medium-voltage power distribution. Designed to seamlessly integrate into metal-clad switchgear, this comprehensive series offers cutting-edge technologies including Embedded Poles (solid-sealed), Permanent Magnetic Actuators, and highly compact lateral-mounted designs. It delivers unparalleled short-circuit breaking capabilities and a virtually maintenance-free lifespan for the world’s most demanding grids.
Ideal for Switchgear Integration & Heavy Loads:
- ✓ Primary Substations & Power Generation Plants
- ✓ Metal-Clad Switchgear OEMs (KYN28 / KYN61 compatible)
- ✓ High-Frequency Operation Facilities (Furnaces, Railways)
- ✓ Extreme Humidity or Highly Polluted Industrial Sites
HJ-OVCB Series Outdoor Vacuum Circuit Breaker
12kV to 40.5kV / Spring & Magnetic Actuator / IP65+
The HJ-OVCB Series Outdoor Vacuum Circuit Breaker delivers full-spectrum coverage for every outdoor switching requirement. From highly compact 12kV pole-mounted units to heavy-duty 40.5kV outdoor substation breakers, this series integrates advanced actuation technologies and premium weatherproof insulation. It provides the ultimate reliable foundation for auto-reclosing (ACR), fault isolation, and smart grid automation in extreme environments.
Ideal for Overhead Distribution & Substations:
- ✓ Standard Pole-Mounted Switching & Sectionalizing
- ✓ Smart Grid Auto-Recloser (ACR) Integration
- ✓ Boundary “Watchdog” & High-Frequency Nodes
- ✓ Rural Grid Upgrades & 33/36kV Outdoor Substations
HJ-RMU Series Modular Ring Main Unit (Smart Integrated Edition)
12kV-24kV / Factory Pre-Wired / SCADA Hardware-Ready
The HJ-RMU Series Modular Ring Main Unit (Smart Integrated Edition) is an advanced, hardware-ready distribution automation platform designed for modern smart grids. By seamlessly integrating your choice of primary switchgear (Air, SF6, Solid, or Eco-Gas) with secondary terminal units (DTU/FTU) and high-precision sensors directly at our factory, we eliminate complex on-site wiring. It provides a robust, open-architecture foundation for your local system integrators to execute rapid SCADA deployment.
Ideal for Automated Distribution Networks:
- ✓ Unmanned Remote Secondary Substations
- ✓ Smart City Grid Self-Healing Networks
- ✓ Critical Facilities Requiring High Reliability
- ✓ Renewable Energy Grid Integration Nodes
HJ-GZDW Series Substation DC Power System
Up to 220V / 250A / Smart Unattended Control
The HJ-GZDW Series Substation DC Power System is a highly reliable, microcomputer-controlled critical DC power supply. Serving as the vital “lifeline” of any electrical facility, it provides uninterrupted, ultra-stable DC power for high-voltage switchgear operation (closing/tripping), relay protection, automation controls, and emergency lighting, ensuring ultimate grid safety even during total AC power failures.
Ideal for Mission-Critical & Unattended Facilities:
- ✓ 12kV to 220kV High-Voltage Substations & Power Plants
- ✓ Heavy Metallurgy, Mining & Petrochemical Complexes
- ✓ Railway Networks & Telecommunication Hubs
- ✓ Data Centers (IDC) & High-Rise Commercial Buildings
HJ-PFC Series Automatic Capacitor Bank
High ROI / Smart Switching / Harmonic-Resistant
The HJ-PFC Series Automatic Capacitor Bank is a highly reliable, microprocessor-controlled reactive power compensation system. Designed to automatically track load fluctuations and precisely switch capacitor steps, it dramatically improves your facility’s power factor, eliminates utility penalty charges, reduces line losses, and effectively frees up transformer capacity for future expansion.
Ideal for Power Optimization & Energy Savings:
- ✓ General Manufacturing & Industrial Plants
- ✓ Commercial Complexes, Malls & Office Buildings
- ✓ Water Treatment Plants & Heavy Pumping Stations
- ✓ Utility Substations & Distribution Networks
HJ-APF Series Active Power Filter
Up to 300A per Module / 3-Level Topology / THDi < 5%
The HJ-APF Series Active Power Filter is an advanced, IGBT-based power electronics solution designed to dynamically eradicate electrical grid pollution. Utilizing high-speed DSP processing, it monitors load currents in real-time and injects exact opposite-phase currents to cancel out harmful harmonics, correct power factor, and balance 3-phase loads, ensuring ultimate power quality for your most sensitive equipment.
Ideal for Harmonic-Rich & Mission-Critical Facilities:
- ✓ Data Centers (IDC), Telecom Hubs & Hospitals
- ✓ Semiconductor & Precision Manufacturing Plants
- ✓ Facilities with Heavy VFD (Variable Frequency Drive) Usage
- ✓ Rail Transit, Airports & Modern Commercial Buildings