Zinc Oxide Arrester On-site Tester 

Technical Indicators of Zinc Oxide Arrester On-site Tester

1. Input Characteristics

Voltage measurement range: 0~120V

Current measurement range: 0.0~10mA

Phase angle measurement range: 0~359.99°

Frequency measurement range: 45~55Hz

Number of voltage channels: three channels (UA, UB, UC)

Number of current channels: three channels (IA, IB, IC)

Maximum harmonic analysis order: 16

Maximum number of stored records: 1000

2. Accuracy

Voltage: ±0.2%

Frequency: ±0.005Hz

Current, power: ±0.5%

Phase: ±0.5°

3. Operating temperature: -10℃~+40℃

4. Charging power supply: AC100V~220V, frequency 45Hz-55Hz

5. Host power consumption: ≤3VA

6. Maximum battery operating time: ≥10 hours

7. Insulation:

(1) Insulation resistance between voltage and current input terminals and the case: ≥100M??.

       (2) The working power input terminal withstands a power frequency of 1.5KV (RMS) to the case for 1 minute test.

8. Dimensions: 320mm×240mm×130mm

9. Weight: 2.6 KgXJYHW9000 Zinc Oxide Arrester On-site Tester