The KJ‑H Constant Potential Instrument is designed to provide reliable power supply for cathodic protection systems, ensuring long‑term corrosion prevention for pipelines, tanks, and steel structures. Built with advanced high‑frequency technology, it delivers stable output at 80V/60A, supporting efficient and precise electrochemical protection.
Manufactured with intelligent control functions, the instrument automatically regulates current and voltage to maintain constant potential, reducing manual intervention and improving system efficiency. Its modular design allows customization for different industrial applications, while robust construction ensures durability and long service life.
Certified to international standards, the KJ‑H instrument is widely used in oil, gas, water supply, and industrial facilities. Factory‑direct supply guarantees competitive pricing, customization options, and professional support, making this instrument a cost‑effective solution for global customers seeking dependable cathodic protection equipment.
Key Features
- DURABLE MATERIAL – Robust cabinet design ensures long service life in industrial environments.
- INTELLIGENT CONTROL – Automatically regulates current and voltage for constant potential.
- EASY INSTALLATION – Modular design simplifies integration with cathodic protection systems.
- HIGH PERFORMANCE – Stable 80V/60A output supports efficient corrosion prevention.
- CUSTOMIZATION AVAILABLE – Configurable specifications to meet project requirements.
Applications
- Oil and gas pipelines
- Storage tanks and steel piles
- Industrial water supply systems
- Marine and offshore structures
- Cathodic protection engineering projects
Specifications
| Attribute | Details |
|---|---|
| Model | KJ‑H Series |
| Output Voltage | 80V |
| Output Current | 60A |
| Technology | High‑frequency intelligent control |
| Origin | Henan, China |
| Customization | Supported |
| Certification | CE, ISO optional |
| Application | Cathodic protection power supply |
Extra Sections
Functions
- Provides stable power for cathodic protection systems
- Maintains constant potential to prevent corrosion
Advantages
- Long service life with minimal maintenance
- Intelligent regulation reduces manual operation
- Factory‑direct supply ensures cost savings







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