SXJX-Ⅱ High Voltage Dielectric Loss Tester is an advanced instrument for measuring dielectric loss (tgδ) and capacitance (Cx), used for measuring dielectric loss (tgδ) and capacitance (Cx) of various insulating materials, insulating bushings, power cables, capacitors, transformers, and other high-voltage equipment under power frequency high voltage. It eliminates the QSI high-voltage bridge and has the advantages of simple operation, Chinese display, printing, convenient use, no conversion needed, built-in high voltage, strong anti-interference capability, and short test time. It is the third-generation fully automatic anti-interference dielectric loss tester of our company.
◆ Anti-interference dielectric loss tester with simple operation, Chinese display, and printing
◆ Convenient use, no conversion needed
◆ Built-in high voltage, strong anti-interference capability, short test time, etc.
◆ Adopts frequency conversion technology to ensure accurate measurement under strong electric field interference
◆ Uses Chinese menu operation, and the microcomputer automatically completes the entire measurement process
◆ Can measure high-voltage electrical equipment that is ungrounded or directly grounded using positive or reverse wiring methods
◆ Internally equipped with a high-voltage step-up transformer, and safety protection measures such as zero-crossing closing and lightning protection are adopted
1. Environment: -5℃～40℃ (LCD screen should avoid prolonged sunlight exposure)
2. Relative humidity: 30%～70%
3. Power supply: Voltage: 220V±10%, Frequency 50±1Hz
4. Dimensions: Length*Width*Height=435mm*300mm*300mm
5. Weight: 20kg
6. Output power: 1KVA
7. Display resolution: 3 digits, 4 digits (internally all 6 digits)
8. Test methods: positive wiring method, reverse wiring method, external test voltage method
9. Measurement range: Internal test voltage: ≤60000PF (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): 1.5%±0.09%
Capacitance (Cx): 1%±2pF
