Detailed Introduction of SXJS-IV Anti-Interference Dielectric Loss Automatic Tester
I. Overview
This instrument is an advanced device for measuring dielectric loss (tgδ) and capacitance (Cx). It is used to measure the dielectric loss (tgδ) and capacitance (Cx) of various high-voltage equipment such as insulating materials, insulating bushings, power cables, capacitors, transformers, and instrument transformers under power frequency high voltage. It replaces the QSI high-voltage bridge, featuring simple operation, Chinese display, printing, convenient use, no need for conversion, built-in high voltage, strong anti-interference capability, and short testing time. It is our factory's third-generation intelligent dielectric loss tester.
II. Technical Specifications
1. Environment: -5°C to 40°C (LCD screen should avoid prolonged sunlight exposure)
2. Relative Humidity: 30% to 70%
3. Power Supply: Voltage: 220V±10%, Frequency: 50±1Hz
4. Dimensions: Length*Width*Height = 500mm*300mm*400mm
5. Weight: 28kg
6. Output Power: 1.5KVA
7. Display Resolution: 3 digits, 4 digits (internally all 6 digits)
8. Test Methods: Positive connection method, reverse connection method, external test voltage method
9. Measurement Range: Internal test voltage: ≤60000PF (for 10KV voltage, greater than 30000PF)
External test voltage: determined by the output power of the external test transformer
10. Basic Measurement Error:
Dielectric Loss (tgδ): 1%±0.04%
Capacitance (Cx): 1%±1pF
