Dielectric Loss Tester

XHJS 1000A Transformer Dielectric Loss Tester       Product introduction This device is high accuracy tester for tangent of insulating loss and capacitance of various HV electrical equipments forgenerations and substations.Its main power are 45HZ and 55HZ,evades the interference of electric field to tested equipment. Meanwhile it applies to generation power supply after power off .Alternative name dielectric loss tester, anti-jamming dielectric loss tester, different frequency dielectric loss tester  Products features 1. adopts converter technique to ensure accurately testing under strong electric field 2. micro computer automatically finish the whole test. 3. this device also applies to test the tgδ and capacitance of the HV equipment of the workshop, laboratory and R&D institution. 4. this device can test the grounded or non-grounded HV equipment using forward and reverse method, it can also test the tgδ and capacitance C1, C2 of the main capacitor of the capacitor voltage transformer. 5. built in H. V. step up transformer, and adopts the safety precautions of zero passage closing switch and lightning proof.During the test output voltage of 0.5KV~ 10kV, easy and safe to operate.  Product parameters 1. Output high voltage: 0.5 ~10kV    totally 10 gears, increasing 500V for each gear 2. Capacity: 1500VA 3. Accuracy: tgδ: ±(reading*1.0%+0.04%)    Cx: ±(reading*1.5%+5PF) 4. Resolution: tgδ:0.01% Cx:1pF 5. Measurement range: 0.1% < tgδ < 50%                                                     3PF < Cx < 60000PF   for 10KV,                                  Cx ≤30000PF    for 5KV, Cx ≤60000PF 6. Power: AC 220V plus or minus 10% ,50 plus or minus 1Hz 7. Harmonic: ≤3% 8. Temperature: -15°C-50°C humidity < 80% 9. Dimension: 460mmx335mmx340mm 10. Weight: 30kg