CN
Guanhua
RAIL TRANSIT
Solutions for rail transit
The technical team of Guanhua Electric has extensive design experience in the fields of high voltage and high current. Our design and manufacturing strictly follow the high-standard requirements of the IRIS (International Railway Industry Standard) system.
APPLICATION FIELD
Application
areas
Guanhua
Rail transit
Guanhua
Wind power
Guanhua
Photovoltaic (PV)
Guanhua
Renewable energy field
Rail transit-related electrical products are widely used in industries such as rail transit, new energy, photovoltaics, wind power, and energy storage. Their core purpose is to address key pain points, including: rapid wear of pantograph carbon strips, high operation and maintenance costs, unstable pantograph-catenary contact; overweight, easily damaged onboard enclosures with poor waterproof and dustproof performance; and low efficiency and insufficient reliability of electrical systems.
RELATED PRODUCTS
Related
products
Guanhua
Transformer
A transformer is a device that converts voltage, current and impedance based on the principle of electromagnetic mutual induction. Its main components include the primary coil, secondary coil and iron core (magnetic core). Key functions involve voltage conversion, current conversion, impedance conversion, electrical isolation and voltage stabilization (for magnetic saturation transformers). Our company mainly manufactures dry-type distribution transformers, which are widely used for voltage and current conversion in rail vehicles, energy storage cabinets and converter cabinets of new energy vehicles.
Learn more
Guanhua
Laminated Busbar
Laminated busbars refer to those used for the connection and wiring of different phase sequences and circuits in the power supply system. Their surface and interlayers are usually insulated, and their main function is to serve as conductors. In electrical cabinets, they are mainly used as copper or aluminum busbars to connect various switches in the power cabinet and switches in each branch circuit. In various equipment, busbars play a very critical role, providing electrical energy and electrical signals for the equipment to realize the normal operation of the equipment. Busbars also have high current-carrying capacity, stability and reliability, which can meet the needs of different equipment.
Learn more