The CG104-12 Capacitive Insulator Sensor for 12KV High Voltage Systems is a state-of-the-art voltage measurement device designed for medium-voltage and high-voltage electrical networks. Utilizing advanced capacitive sensing technology and high-quality epoxy resin insulation, this sensor ensures precise voltage measurement, reliable performance, and long-term durability in critical Power Systems.

Engineered to meet international standards for high-voltage switchgear, substations, and power distribution networks, the CG104-12 provides accurate monitoring, supports smart grid integration, and enhances operational safety for utility companies and industrial facilities alike.

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Technical Parameters Table

Product Applications

The CG104-12 Capacitive Insulator Sensor is suitable for a wide range of applications in the electrical power industry, including:

1. Medium Voltage Switchgear (12KV)

• Supports both indoor and outdoor Switchgear Installations.

• Provides reliable voltage measurement for operational monitoring and protection.

2. Power Distribution Cabinets

• Ideal for integration in compact cabinets in urban substations.

• Enables real-time voltage monitoring and remote data acquisition.

3. Substations and Industrial Power Plants

• Ensures accurate voltage measurement in high-load environments.

• Compatible with conventional and digital control systems.

4. Renewable Energy Systems

• Suitable for solar farms, wind power stations, and hybrid grids.

• Provides stable data for SCADA and smart grid integration.

5. Smart Grid and Monitoring Systems

• Facilitates predictive maintenance, fault detection, and energy optimization.

• Supports cloud-based monitoring platforms and IoT-enabled devices.

Storage Conditions

Proper storage ensures longevity and maintains the sensor’s performance:

• Temperature Control: Store the sensor in a dry environment at -40°C to +80°C.

• Humidity Control: Keep relative humidity below 95% to prevent moisture absorption.

• Protection from Contaminants: Avoid dust, oil, or corrosive substances near the storage area.

• Packaging: Use anti-static, shock-proof packaging to prevent mechanical damage during transport and storage.

• Shelf Life: Under proper storage conditions, the CG104-12 maintains optimal performance for up to 24 months before installation.

Detection and Testing Standards

The CG104-12 is designed and manufactured to comply with international standards for high-voltage insulator sensors. The main detection and testing procedures include:

1. Dielectric Strength Test

• Ensures the sensor withstands high-voltage stress without insulation breakdown.

• AC test at 42kV for 1 minute, meeting IEC 60270 standards.

2. Partial Discharge Measurement

• Detects insulation defects or voids in epoxy resin material.

• Partial discharge ≤ 10pC at 1.2× rated voltage ensures safety.

3. Insulation Resistance Test

• Resistance ≥ 2000 MΩ ensures minimal leakage current.

• Conducted at room temperature under standardized test conditions.

4. Environmental Testing

• Temperature Cycling: -25°C to +55°C operational temperature range.

• Humidity Resistance: Ensures sensor stability in high-moisture conditions.

• Mechanical Shock and Vibration: Confirms resilience against installation and transport stresses.

Product Highlights

The CG104-12 sensor offers unique advantages that make it highly competitive in high-voltage applications:

User Feedback

Customers using the CG104-12 have consistently reported high satisfaction:

• Utility Companies: Commended the sensor for precision and reliability in monitoring 12KV switchgear systems.

• Industrial Facilities: Appreciated the compact design and robust insulation, which simplified installation in power cabinets.

• Engineering Contractors: Highlighted ease of integration with digital monitoring systems and SCADA platforms.

• Renewable Energy Operators: Noted the sensor’s performance in wind and solar farms under varying environmental conditions.

Sample Testimonial:
“Installing CG104-12 sensors across our 12KV distribution network has significantly improved voltage monitoring accuracy. Their durability and integration with our SCADA system exceeded expectations.” – Electrical Engineer, North America

Maintenance Recommendations

The CG104-12 sensor is designed for minimal maintenance, but periodic inspections enhance longevity:

1. Visual Inspection: Check for dust accumulation, cracks, or surface damage every 12 months.

2. Electrical Testing: Measure insulation resistance and partial discharge every 2–3 years.

3. Cleaning: Wipe the surface with dry, lint-free cloth; avoid chemical cleaners.

4. Installation Check: Ensure tight mounting and correct orientation during routine maintenance.

Conclusion

The CG104-12 Capacitive Insulator Sensor for 12KV High Voltage Systems is a reliable, durable, and precise solution for medium-voltage and high-voltage electrical networks. With superior epoxy resin insulation, advanced capacitive sensing, and compliance with international standards, it ensures:

• Accurate voltage monitoring

• Enhanced operational safety

• Minimal maintenance requirements

• Long service life

• Compatibility with modern smart grids

Its compact design, environmental resilience, and proven performance make it an ideal choice for switchgear manufacturers, utility companies, industrial power plants, and renewable energy installations worldwide.