**GDGY Insulating Oil Tan Delta Tester Oil Cup Test-Bridge for Dielectric Loss**
**I. Introduction**
The GDGY Insulating Oil Tan Delta Tester is a high-precision instrument designed for testing the dielectric loss angle and volume resistivity of insulating oil. It is widely used in power systems, electrical equipment maintenance, and laboratory environments to ensure the quality and performance of insulating oil. This device combines advanced technology with user-friendly design to provide accurate and reliable results.
**II. Features**
1. Compact and lightweight, ensuring safe and easy operation, ideal for field and lab use.
2. Fully digital technology with intelligent and automated functions for improved efficiency.
3. Equipped with a large LCD screen (240 x 180) for clear and easy reading of test results.
4. Results can be printed directly for record-keeping and documentation.
5. Simple and intuitive interface, allowing even untrained operators to perform tests with ease.
6. Uses advanced high-frequency induction heating technology for the oil cup, ensuring even and fast heating without direct contact with the heater.
7. AC test power supply uses AC-DC-AC conversion, which minimizes the impact of voltage and frequency fluctuations on measurement accuracy.
8. Internal standard capacitors are SF6-inflated 3-pole capacitors, ensuring stable performance regardless of environmental conditions such as temperature and humidity.
**III. Internal Components**
1. Dielectric loss oil cup
2. Temperature controller
3. Temperature sensor
4. Dielectric loss test bridge
5. AC high-voltage test power supply
6. Standard capacitors
7. High impedance meter
8. DC high-voltage test power supply and other essential components
**IV. Main Technical Specifications**
| No. | Description | Specification |
|-----|----------------------------------|-------------------------------------------------------------------------------|
| 1 | Operating Condition | -5°C to 40°C, RH < 80% |
| 2 | Power Supply | AC 220V ±10%, no frequency limit |
| 3 | High Voltage Output | 1000V–2200V, step of 200V |
| | Precision | ±2% |
| | Capacity | 50VA, Output Current: 25mA |
| 4 | Temperature Control Induction Stove | Max Power: 500W |
| 5 | Temperature Control Range | <100°C |
| 6 | Temperature Measuring Error | ±0.5°C |
| 7 | Control Temperature Error | ±1°C |
| 8 | Control Temperature Time | From room temperature to 90°C in <20 minutes |
| 9 | Measuring Range | tgδ: Unlimited, Cx: 15pF–300pF, Rx: 10MΩ–10TΩ |
| 10 | Measurement Accuracy | Δtgδ: ±(Reading × 1.0% + 0.020%), ΔCx: ±(Reading × 1.0% + 0.5pF), ΔRx: ±Reading × 10% |
| 11 | Relative Dielectric Loss Constant | εr calculated automatically |
| 12 | Volume Resistivity | Ï calculated automatically |
| 13 | Dimensions | 450(L) × 310(W) × 360(H) mm |
| 14 | Weight | 18kg |
**Additional Notes:**
This instrument is ideal for professionals working in electrical engineering, energy production, and maintenance sectors. Its portability, precision, and ease of use make it a valuable tool for both routine testing and detailed analysis. The GDGY model ensures consistent performance under various environmental conditions, making it a reliable choice for laboratories and field operations alike.
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Beiamp New Energy Co., Ltd. , https://www.beiamp.net