GE URRHH High-Voltage Power Supply Module

Model Number: URRHH

Product Type: High-Voltage Power Supply Module

Technical Specifications 

The GE UR high-voltage power supply module is designed for the GE Multilin Universal Relay platform. It provides reliable AC/DC power conversion and supplies regulated power to relay electronics and control circuits. The high-voltage power supply range supports applications using 125/250 V AC/DC station power.The power supply PCB uses conformal coating technology, allowing better protection in harsh industrial environments where moisture, dust, or contamination may affect electronic components.  

Core Functions

High Voltage Power Supply Management for UR relay systems
Provides stable DC power conversion for protection modules
Supports continuous operation of critical protection equipment
Supplies reliable power for UR protection and control functions
Provides overvoltage protection function
Provides short-circuit protection function
Supports modular UR hardware architecture
Enables fast module replacement and system maintenance
Supports integrated relay monitoring functions
Provides diagnostic status monitoring
Supports fault alarm and event reporting
Enables communication between protection modules and control systems

Structure

AC/DC Input Stage：Receives high-voltage station power input and provides initial filtering and protection.
Power Conversion Stage：Converts input power into stable DC voltages required by the relay system.
Regulation and Protection Stage：Maintains output stability and provides protection against abnormal electrical conditions.
Monitoring Circuit：Continuously checks voltage rails and power supply status for system diagnostics.
Backplane Interface：Connects the power module to the UR relay chassis for power distribution and communication.

FAQ  技术常见问题解答

Q: What protection functions are included in GE UR-RHH?
A: It includes protection against abnormal voltage, current, and thermal conditions.

Q: What type of conversion technology does GE UR-RHH use?
A: It uses switching power conversion technology for regulated DC output.

Q: How does GE UR-RHH improve relay reliability?
A: It provides stable power output and continuous operation support for protection systems.

Q: What system is GE UR-RHH designed for?
A: It is designed for GE Multilin Universal Relay protection systems.

Q: Are your products brand new?
A: Yes. We only supply 100% original and brand-new products. All items are sourced through authorized channels and have never been used or refurbished.

Q: Why can customers buy with confidence?
A: Because every product is backed by our 1-Year Warranty Guarantee of Quality, ensuring reliability, customer satisfaction, and long-term support after delivery.

Q: Do you provide international shipping?
A: Yes. We ship products to customers worldwide using reliable international logistics services such as EMS, DHL, UPS, and FedEx.

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