Technical Specifications 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: 16th
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/current input terminals and the case: ≥100M??.
(2) The working power input terminal shall withstand a power frequency of 1.5KV (RMS) applied to the case for 1 minute during the test.
8. Dimensions: 320mm×240mm×130mm
9. Weight: 2.6 KgXJYHW9000 Zinc Oxide Arrester On-site Tester
