Digitale Isolationstester

Insulation Tester Applications: Suitable for measuring insulation resistance of insulation materials and various electrical equipments, such as transformers,motors,cables and switchgear, and as well as their absorptance (R60s/R15s) and polarization index (R10min/R1min). Features 4 rated voltages, measurement range to 2000GΩ240×128 large LCD display, high resolution, easy-to-readDisplay real-time terminal voltage, leakage current and insulation resistanceAutomatic display and record R15s,R60s,R10min,R60s/R15s and R10min/R1min, manually record measurements at other timeMirco-computer processing, friend operation interface, storage 250 data and downloading to a PC via RS 232/USB interface leadMore than 5mA short circuit current allows for fast charging of large capacitive loadsSpecial design to ensure high stable measurement for high resistance valuesPower supply by rechargeable Li-ion polymer battery, with battery status indication, automatic power-off at low batteryShock-proof, dust-proof and damp-proof. Suitable for use in rugged conditionsElectric shock protection caused by short-circuit current and residual voltage in DUTMulti function accessories, including probes, crocodile clip and hanger, adaptive to different apparatusRated Voltage500V; 1000V; 2500V; 5000VOutput VoltageRated Voltage ×(1± 10%)Max.Measurement2000GΩAccuracy ± 5%(0.001 200)GΩ/5000V; (0.001 100)GΩ/2500V; (0.001 40)GΩ/1000V; (0.001 20) GΩ/500VAccuracy ± 10%(200 2000)GΩ/5000V; (100 1000)GΩ/2500V; (40 400)GΩ/1000V;(20 200) GΩ/500VShort-Circuit Currentmore than1mA (1000V,500V)more than 5mA (5000V,2500V)Withstand VoltageAC5kV 50Hz 1minOperatingTemperatureand Humidity-10°C +50°C; less than85%RHPower SupplyLi-ion polymer battery: 14.4V 2.1Ah Charge: AC220V± 10% Frequency: 40 60HzDimensions338mm(L) ×320mm(W) ×126mm(D)Weight≈ 5kg