Our Products
A-SINE Technology Co.Ltd.,
“A-SINE Technology Co., Ltd. is one of the major subsidiaries of the ENSYS Conglomeration. The company was founded by a group of professional engineers with many years of experience and high caliber in the energy fields of electricity transmission and distribution.”
MASTER OF SWITCHGEAR
Our Product
Huatech AMS
Medium Voltage Primary Distribution System
A Medium Voltage (MV) Primary Distribution System is the segment of the electrical grid that carries power from a main distribution substation to local distribution transformers. It serves as the bridge between high-voltage transmission lines (used for long distances) and the low-voltage lines that enter homes and small businesses.
Our Product
Huatech GIM
Primary Gas Insulated Medium Voltage Switchgear.
The Huatech GIM is a high-performance SF6 Gas-Insulated Metal-enclosed Switchgear (GIS) designed for medium-voltage distribution. While Huatech’s Enerswit+ series is typically used for Ring Main Units (RMU), the GIM is a more robust, modular system often used in 40.5 kV primary distribution.
It is specifically engineered for environments where space is at a premium or where the atmosphere is harsh (e.g., high humidity, salt spray, or heavy dust).
Our Product
ASINE A-SERIES
Low Voltage Switchgear
ASINE (Asine Technology Co., Ltd.) is a prominent electrical engineering company based in Thailand, and A-series represents the top-tier solution for low-voltage power distribution.
ASINE’s A-series is specifically recognized in the Southeast Asian market for being a locally engineered, type-tested system that meets international IEC standards.
Our Product
ABB SEN Plus
Reliable Low Voltage Switchgear
SEN Plus is a high-performance, modular Low-Voltage (LV) Switchgear and Motor Control Center (MCC) solution. Originally developed by GE Industrial Solutions, it is now a core part of the ABB portfolio following their acquisition of GE’s electrification business.
It is designed for demanding environments where power reliability and personnel safety are critical, such as data centers, oil and gas facilities, and large-scale manufacturing.
Our Product
ABB UniSec
Secondary Air Insulated Medium Voltage Switchgear
ABB UniSec is a modular, air-insulated switchgear (AIS) designed for secondary distribution systems. While primary switchgear (like the ABB UniGear) is meant for major substations, UniSec is built for smaller applications like local utility networks, hospitals, data centers, and small industrial plants.
It is highly versatile because it combines the simplicity of air insulation with the ability to use different switching technologies (Vacuum or SF6) within the same line-up.
Our Product
ABB RELION SERIES
Protection Relays
The ABB Relion® series is a premier family of digital protection and control relays used in power systems worldwide. These devices—often called IEDs (Intelligent Electronic Devices)—monitor electrical parameters like current and voltage to protect equipment (transformers, motors, lines) and human life by automatically isolating faults.
The series is organized into “product series” numbers (605, 611, 615, etc.) that indicate the level of complexity and the application.
Our Product
Huatech Airing
Gas Insulated Medium Voltage Switchgear
The Huatech Airing series represents the “Green” evolution of the Enerswit+ line. It is a sustainable, SF6-free medium-voltage switchgear that uses Clean Air as the insulation medium instead of sulfur hexafluoride (SF6) gas.
It is currently considered a premium, future-proof solution. As global regulations (like the EU F-gas regulation) begin to ban SF6 due to its high global warming potential, the Airing series puts Huatech in the same league as major players like Siemens (blue GIS) and Schneider (AirSeT).
Our Product
Huatech GFM
High Voltage Gas Insulated Switchgear
The GFM GIS can reduce the required land area for a substation by up to 90% compared to traditional Air-Insulated Switchgear (AIS).
Compact Footprint: Because SF6 gas has 3x the dielectric strength of air, all components (circuit breakers, disconnectors, and transformers) are packed into a single, grounded metal tank.
Urban Friendly: This makes it the perfect choice for city centers, underground substations, or inside industrial plants where buying more land is too expensive or impossible.
Our Product
Huatech Enerswit+
Gas Insulated Medium Voltage Switchgear
The Huatech Enerswit+ is a high-performance SF6 Gas-Insulated Ring Main Unit (RMU) designed for secondary distribution networks. It is the result of a technical partnership between Gelpag GmbH (Germany) and Xiamen Huadian (Huatech).
It is the ideal choice if you are working in harsh environments (coastal areas with salt air, high-humidity tropics, or dusty mines) or tight spaces (underground vaults, wind turbine bases) where a traditional air-insulated cabinet would be too large or prone to corrosion.
Our Product
SIEMENS ENERGY
Dry Type Transformer
Siemens Energy is widely considered one of the top three manufacturers of dry-type transformers globally, alongside ABB and Schneider Electric. Their flagship product line, GEAFOL®, is the industry benchmark for cast-resin technology.
In short: Siemens dry-type transformers are “top-tier.” They are specifically designed for applications where failure is not an option, such as data centers, hospitals, and high-rise buildings.
Our Product
BEST
Dry Type Transformer
A Dry Type Transformer is an electrical transformer that does not use liquid (like oil) for insulation or cooling. Instead, the core and windings are kept in a sealed tank pressurized with air or are encapsulated in a solid insulation material like epoxy resin.
Because they lack flammable oil, these transformers are the “gold standard” for safety in indoor and high-traffic environments.
Our Product
TEC
Medium Voltage Air Load Break Switch
A Medium Voltage Air Load Break Switch (Air LBS) is a mechanical switching device used in primary distribution systems to safely open or close an electrical circuit while it is carrying its normal “load” current.
Unlike a standard “disconnect switch” (which can only be opened when the power is already off), an Air LBS is designed to handle the electrical arc that occurs when you pull apart live contacts in the air.
Huatech VEP
Vacuum Circuit Breaker
Huatech VFS
Generator Circuit Breaker
Huatech VEC
Vacuum Contactor
Our Product
ABB REX
ABB Relion series Protection Relays
The ABB Relion® series is one of the most widely used families of digital protection and control relays (also called IEDs – Intelligent Electronic Devices) in the world. They are designed to monitor electrical parameters (current, voltage, etc.) and trip circuit breakers to protect equipment from faults.
The series is categorized by “numbers” (605, 615, 670, etc.), with each level indicating the complexity and application area—from simple distribution to complex high-voltage transmission.
Our Product | Automation Protection & Control
Huatech iEDS
Intelligent Expert Diagnosis System
The Huatech iEDS (Intelligent Expert Diagnosis System) is an advanced software and hardware integrated platform designed to transform traditional medium-voltage equipment into “smart” assets.
While the AMS is the physical switchgear (the body), the iEDS acts as the brain and diagnostic center. It is a key component of Huatech’s “Smart Grid” or “Digital Substation” solutions.
Let us fix it so that you can focus on what you need to do.
After Sale Service Team
Our Service Team Is Consisted Of High-Caliber Staff With Full Potential To Get The Job Done Effectively In The Right Time Manner.
