CDF8200A Tan Delta Tester China Factory Suppliers Capacitance and Dissipation Factor Tester

High-precision CDF8200A Capacitance and Dissipation Factor Tan Delta tester from leading China factory suppliers. Ideal for measuring dissipation factor and capacitance of transformers, bushings, and insulating oil to ensure power system health.

SupplierShiJiaZhuang Handy Technology Co.,Ltdwww.handy-china.com

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About this product

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The CDF8200A Capacitance and Dissipation Factor (Tan Delta) Tester is a high-precision diagnostic instrument engineered for the rigorous demands of electrical power equipment testing. By integrating an advanced variable frequency method and sophisticated digital filtering technology, this device effectively eliminates power frequency interference, ensuring exceptionally accurate measurements of dissipation factors and capacitance for critical infrastructure components.

Designed for versatility and safety, the CDF8200A supports both grounded and ungrounded test objects through dual cable connection modes. It streamlines the entire testing workflow—from voltage boosting and measurement to stepping down and final calculation—automatically. With integrated wireless connectivity and data management capabilities, it provides electrical engineers with a reliable, high-efficiency solution for maintaining the health of power systems.

Detailed Parameters

Voltage Output Range	100 - 10000V AC	Max Current Output	0 - 200mA AC
Voltage Accuracy	±1%	Output Frequency	45 – 65Hz
tgδ Range	0 - 0.1	tgδ Accuracy	±1% rdg ±0.0004
tgδ Resolution	0.0001	Capacitance Accuracy	± 1% rdg ± 1pF
Internal 10KV Range	3pF - 60000pF	Internal 500V Range	60pF - 1.2μF

Key Advantages

Interference Elimination

Utilizes variable frequency and digital filtering to remove power frequency noise for precise readings.

Automated Workflow

Fully automatic boosting, measurement, stepping down, and calculation cycles to save time.

Flexible Connectivity

Two-way cable connections supporting both grounded and ungrounded test objects.

Wireless Control

Built-in Bluetooth allows remote operation via tablet PC, significantly improving operator safety.

Stable Voltage Output

Continuous monitoring system ensures the output voltage remains stable throughout the process.

Efficient Data Export

Save 100 results internally; transfer via USB flash disk or print immediately via thermal printer.

Product Gallery

Management Platforms

Intelligent Memory

Internal storage for 100 test records for easy retrieval and historical comparison.

External Integration

Compatible with external high voltage power supplies and standard capacitors.

Wireless Interface

Bluetooth synchronization with Tablet PCs for real-time remote monitoring.

Quick-Print System

Integrated thermal printer for instant hard-copy documentation of test results.

USB Data Portal

Seamless data transfer and firmware updates via standard USB flash drives.

Precision Control

Digital filtering and variable frequency control for maximum accuracy.

Investment Return Comparison

Feature Metric	Standard Testers	CDF8200A Precision
Measurement Speed	Manual Process	Fully Automated
Interference Level	Moderate Noise	Ultra-Low (Digital Filter)
Operator Safety	Direct Contact	Remote Wireless Control
Data Handling	Handwritten/Manual	USB/Bluetooth/Thermal Print
Testing Range	Limited Voltage	100V to 10kV AC

Frequently Asked Questions

Q: What is the main purpose of a Capacitance and Dissipation Factor Tester?

It is used to assess the insulation condition of high-voltage equipment by measuring the capacitance and the dissipation factor (Tan Delta), which helps in identifying insulation degradation.

Q: How does the CDF8200A handle power frequency interference?

The device utilizes a variable frequency method combined with digital filtering technology to isolate and eliminate power frequency interference, ensuring high accuracy.

Q: Can this tester be used for both grounded and ungrounded objects?

Yes, the CDF8200A features two distinct ways for cable connection specifically designed to accommodate both grounded and ungrounded test objects.

Q: What are the benefits of the built-in Bluetooth functionality?

Bluetooth allows the operator to control the tester via a tablet PC wirelessly, which significantly increases safety by keeping the technician away from high-voltage areas.

Q: How can test results be exported from the device?

Results can be saved in the internal memory (up to 100 records), transferred via a USB flash disk, or printed immediately using the built-in thermal printer.

Q: Does the CDF8200A support external power supplies?

Yes, the instrument is designed to be compatible with external high voltage power supplies and standard capacitors for expanded testing requirements.