Description UT512D/UT512E is digital high-voltage insulation resistance tester, designed with multiple ranges including 250V, 500V, 1000V, 2500V. It is an ideal measurement meter for electric power, telecommunication, meteorology, machine room, oilfield, electromechanical installation and maintenance, and power supply department of Industry and mining enterprise. Features of UT512D/UT512E 2.5kV Insulation Resistance Testers Certificates: CE, UKCA ● Output voltage range: Up to 2.5KV ● PI/DAR measurement ● Short circuit current measurement ● Automatic leakage current display ● Stepping voltage: 10% of the range ● High voltage alarm ● Automatic discharge ● Data storage: 999 sets ● PC software analysis: via USB cable ● Overvoltage category: CAT IV 600V Specifications of UT512D/UT512E 2.5kV Insulation Resistance Testers Rated voltage UT512D UT512E Accuracy 250V <0.25MΩ <0.25MΩ reference only 0.25MΩ～4.99GΩ 0.25MΩ～4.99GΩ ±(5% 5) 5.00GΩ～24.9GΩ 5.00GΩ～49.9GΩ ±(20% 10) 25.0GΩ～100GΩ 50.0GΩ～250GΩ reference only 500V <0.50MΩ <0.50MΩ reference only 0.50MΩ～9.99GΩ 0.50MΩ～9.99GΩ ±(5% 5) 10.0GΩ～49.9GΩ 10.0GΩ～99.9GΩ ±(20% 10) 50.0GΩ～200GΩ 100GΩ～500GΩ reference only 1000V <1.00MΩ <1.00MΩ reference only 1.00MΩ～19.9GΩ 1.00MΩ～19.9GΩ ±(5% 5) 20.0GΩ～99.9GΩ 20.0GΩ～199GΩ ±(20% 10) 100GΩ～400GΩ 200GΩ～1.00TΩ reference only 2500V <2.50MΩ <2.50MΩ reference only 2.50MΩ～49.9GΩ 2.50MΩ～49.9GΩ ±(5% 5) 50.0GΩ～249GΩ 50.0GΩ～499GΩ ±(20% 10) 250GΩ～1.00TΩ 500GΩ～2.50TΩ reference only Capacitance test NA 0.01uF～2.0uF ±（15% 3） Low resistor test NA 0.1Ω～600Ω ±（2% 10） Output voltage(Rating) stepping voltage range Step by 10% of each range each time, and adjust the voltage range to 50%~120% of each range； Display accuracy：±(10% read 10V) Output accuracy：±(0%～20%) 250V 350V, 275V, 300V 500V 300V, 350V, 400V, 450V, 500V, 550V, 600V 1000V 500V, 600V, 700V, 800V, 900V, 1000V, 1100V, 1200V 2500V 1250V, 1500V, 1750V, 2000V, 2250V, 2500V DC voltage 30～1000VDC ±(3% 5) AC voltage 30～750VAC 50Hz/60Hz ±(3% 5) Current 0.01nA～3.5mA 0.01nA～5mA Short-circuit current about 3.5mA about 5mA Features PI test automatic display √ DAR test automatic display √ Timing measurement √ Resistance comparison √ Monitoring function Monitor the voltage of measured object and the discharge state after testing. √ Timer testing Record testing time automatically. Timing range: 0s～99m and 59s √ Storage function 999 sets Data transmission Upload testing data to computer via USB cable. √ Low Battery indication √ Auto power off √ Dimensions 238 * 166 * 90.5mm CAT rating CAT Ⅳ 600V Certificates CE/UKCA General Characteristics Power supply 8 * LR14 Alkaline battery UT512D 14.8V,5200mAh lithium battery UT512E Product Color Black Red Product Weight About 1800g (including battery) Accessories User manual 1 pc; Test lead (red, black, green: 1 for each) 3 pcs; USB cable 1 pc; Lithium battery charger (Output: 16.8Vdc, 2A) 1 pc (UT512E only); Lithium battery pack (14.8V, 5200mAh) 1 pc (UT512E only); Adapting charging stand (optional, model: UT-W12, for UT512E only); 8 PCS LR14 alkaline batteries (UT512D); Carrying strap 1pc Standard package Case carton Package quantity 1pcs Package Size 238 x 166 x 90.5mm(L*W*D) Applications of UT512D/UT512E 2.5kV Insulation Resistance Testers
