By hvhipot 
Introduction to Primary Current Injection Testing
In the world of electrical power systems, ensuring the reliability and safety of protective devices is paramount. The Automatic 3-phase Primary Current Injection Test Set with Temperature Test has emerged as an indispensable tool for comprehensive testing of circuit breakers, relays, and other protection equipment. At HVHIPOT, we specialize in advanced testing solutions that meet international standards while improving efficiency.
Why Choose an Automatic 3-Phase System?
Traditional manual testing methods are time-consuming and prone to human error. Modern automatic test systems offer:
- Precision-controlled current output up to 20,000A
- Synchronized 3-phase testing capability
- Integrated temperature measurement sensors
- Automated test sequences with programmable logic
Our GDSL-A Series represents the cutting edge in primary injection testing technology.
Key Features of HVHIPOT’s Solution
1. Advanced Temperature Monitoring
The integrated temperature test function allows simultaneous monitoring of conductor and connection temperatures during high-current injection. This feature helps identify potential hot spots that could lead to equipment failure.
2. Smart Control System
Featuring a 10-inch touchscreen interface, our system offers:
- Pre-programmed IEC and IEEE test routines
- Real-time waveform display
- Automatic test report generation
3. Enhanced Safety Mechanisms
Built-in protections include:
- Overcurrent and overtemperature shutdown
- Insulation monitoring
- Emergency stop function
Applications Across Industries
HVHIPOT’s Automatic 3-phase Primary Current Injection Test Set serves multiple sectors:
| Industry | Application |
|---|---|
| Power Generation | Generator circuit breaker testing |
| Transmission | Substation protection system verification |
| Industrial | Motor protection relay testing |
Technical Specifications
Our flagship model offers:
- Current range: 0-20kA (adjustable in 1A increments)
- Temperature measurement: -20°C to 300°C (±1°C accuracy)
- Voltage withstand: 5kV for 1 minute
- Communication: RS485, Ethernet, and USB interfaces
The Future of Protection Testing
The integration of temperature testing capabilities with traditional current injection methods represents a significant advancement in electrical testing technology. HVHIPOT continues to lead innovation in this field with our automated solutions that combine accuracy, efficiency, and comprehensive data analysis.
For maintenance teams looking to upgrade their testing capabilities, investing in an Automatic 3-phase Primary Current Injection Test Set with Temperature Test provides long-term benefits in equipment reliability and workforce safety.