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Help CenterAcrel Current Transformer With 1-Year Performance Warranty
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As a dedicated manufacturer of electrical measurement and protection equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present our reliable Acrel Current Transformer. Engineered for precision and durability, this CT is a critical component for accurate energy measurement, system protection, and power monitoring in various industrial and commercial applications. We understand that the integrity of your electrical data depends on the reliability of your sensors, which is why we back this product with a solid 1-year performance warranty, reflecting our confidence in its quality and long-term stability.
Our Acrel Current Transformer is designed to seamlessly integrate into your electrical systems, providing a safe and isolated method to measure alternating current. It converts high primary currents into standardized, lower secondary currents suitable for meters, relays, and data acquisition systems. This ensures not only operational safety by isolating measurement circuits from high-voltage lines but also enables precise monitoring for energy management, load analysis, and protective relay operation.
Key Features & Technical Advantages:
- High Accuracy & Stability: Manufactured with high-grade magnetic core materials and precision winding techniques, our CTs maintain specified accuracy class (e.g., 0.5, 1.0) over a wide range of operating conditions, ensuring trustworthy data for billing and analysis.
- Robust Construction & Safety: Featuring durable enclosures and high-quality insulation materials, the transformer provides excellent protection against environmental factors and electrical hazards, ensuring safe operation in demanding installations.
- Flexible Configuration: Available in a variety of standard and custom ratios, window sizes, and mounting options to fit diverse application needs, from compact panel installations to large busbar systems.
- Wide Application Range: Ideal for use in switchgear, motor control centers, renewable energy systems (solar/wind), building automation, and industrial power distribution networks.
- Easy Integration: Standardized secondary outputs (typically 1A or 5A) allow for straightforward connection to a wide array of monitoring and protection devices from various manufacturers.
Detailed Technical Specifications:
The following table outlines some common specifications. Please note that specific parameters can be customized based on project requirements.
| Parameter | Typical Value / Range |
| Rated Primary Current (Ipn) | From 5A up to 5000A (Customizable) |
| Rated Secondary Current (Isn) | 1A or 5A (Standard) |
| Accuracy Class | 0.5, 1.0, 3.0 (or as requested) |
| Frequency | 50Hz / 60Hz |
| Burden | 2.5 VA to 15 VA (or as per class) |
| Insulation Level | Standard: 0.66kV; Higher levels available |
| Operating Temperature | -25°C to +70°C (Wider range optional) |
Benefits for Your Business:
- Enhanced System Reliability: Accurate current measurement is fundamental for protective relay operation, preventing equipment damage and costly downtime.
- Improved Energy Management: Precise data enables effective energy auditing, identifies saving opportunities, and supports sustainability goals.
- Reduced Total Cost of Ownership: The combination of durable construction and a 1-year warranty minimizes maintenance needs and replacement costs.
- Simplified Compliance: Accurate metering facilitates compliance with energy reporting standards and utility requirements.
Trust in a product backed by a manufacturer with a proven track record. Jinhua Dika Electrical Equipment supports an annual export value between US$1 Million and US$1.5 Million, serving major global markets including North America, Europe, Southeast Asia, and beyond. Our products are shipped from key Chinese ports like Shanghai, Tianjin, Guangzhou, and Ningbo, ensuring efficient logistics. With a dedicated team of 11-50 professionals focused on quality manufacturing, we are committed to delivering components that form the reliable backbone of modern electrical infrastructure. The 1-year performance warranty on this Acrel Current Transformer is our pledge of quality. For detailed specifications, custom solutions, or to discuss your project needs, contact us today to experience the difference that precision-engineered components can make.
Frequently Asked Questions (FAQ):
-
What does the 1-year performance warranty cover?
The warranty guarantees that the current transformer will perform according to its published accuracy specifications under normal operating conditions for one year from the date of shipment. It covers defects in materials and workmanship. -
Can you provide current transformers with non-standard current ratios?
Yes, we specialize in customization. We can produce CTs with specific primary and secondary current ratios, window dimensions, and mounting styles to meet unique project specifications. -
What is the typical lead time for standard and custom models?
Standard models with common ratios are typically available for prompt shipment. For custom-designed units, the lead time depends on the complexity and quantity, which we can confirm upon receipt of your detailed requirements. -
How do I select the correct accuracy class for my application?
For revenue metering (billing), Class 0.5 or better is often required. For general monitoring and protection relays, Class 1.0 or 3.0 may be sufficient. Our technical team can assist you in selecting the appropriate class based on your system's needs. -
Are these current transformers suitable for both indoor and outdoor use?
We offer models with different IP (Ingress Protection) ratings. Standard models are typically for indoor dry environments. For outdoor or harsh environments, please specify the required protection level, and we can provide suitable options. -
What information do you need to provide a quotation?
Please provide the primary current, secondary current (1A/5A), accuracy class, window size or conductor dimensions, application (metering/protection), and any special mounting or environmental requirements. -
Do you provide test reports or calibration certificates?
Standard products are factory-tested. Calibration certificates from a recognized lab or specific test reports can be provided as an optional service. Please inquire for details. -
What is the difference between a measuring CT and a protection CT?
Measuring CTs are designed for high accuracy within a normal operating range (up to 120-150% of rated current). Protection CTs are designed to maintain a usable output even during fault conditions (many times the rated current) to ensure protective devices operate correctly, though they may have lower accuracy at normal loads.
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