The REX521GHHGSH51G has a variety of features that make it a versatile and reliable protection unit. These features include:
- Three-phase current and voltage measurement
- Directional earth fault protection
- Thermal overload protection
- Adjustable time delays
- Communication capabilities
The REX521GHHGSH51G is a popular choice for protection of medium voltage feeders in a variety of applications, including:
- Industrial plants
- Power plants
- Distribution substations
- Renewable energy plants
Professional services
We have a professional technical team that can provide you with the highest quality sales, maintenance, and warranty services. We are committed to providing you with a worry free user experience.
Our sales team has rich industry experience and can provide you with professional consultation and guidance.
Our maintenance team possesses professional skills and can provide you with timely repair services.
Our warranty service covers a wide range and can provide you with peace of mind protection.
Adequate inventory
We have stored a large number of discontinued or rare items for all customers to meet your diverse needs.
We continuously expand our inventory to meet your more needs.
We offer multiple delivery methods to meet your different needs.
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