Insulation Resistance Tester - Dual Voltage Capability (Pvh/1000v & Pvl/500v) | Enhanced Accuracy For Photovoltaic Systems, Reliable Functionality, Sturdy Design, Excellent Battery Backup

We are engrossed in manufacturing, exporting and supplying a broad assortment of Insulation Resistance Tester. This tester is widely used for measuring insulation integrity of an electrical system. The provided tester is manufactured with utmost precision with the use of quality-assured components and innovative techniques. Apart from this, we provide this Insulation Resistance Tester to our valued clients at reasonable prices within committed time span. Key Points: Reliable functioning Sturdy design Excellent battery back up Defect free IR Tester specialized for photovoltaic application. can make measurement properly during generation by PV systems. Can work on 500V & 1000V Generation System both with PVH (1000V) & PVL(500V ) Modes Features : Insulation Resistance Tester For PV Systems (MIS-PV1) for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V. Rated Measuring Current Range/Rated Measuring Voltage Min. Resistance to maintain Rated Voltage Rated Measuring Current PVL/500V 0.5M 1mA PVH/1000V 1M -0%~+20% Open Circuit Voltage less than 130% of rated measuring voltage Short Circuit Current less than 2mA Temperature Influence When changing the ambient temperature from 20oC to +20oC, the change of displayed value at 20 is less than 5% at max. , min. and center display of the first effective range. Response Time less than 10 sec. (Auto-range) Protection of Mis-input No abnormal condition when loading 1.2 times of rated measuring AC voltage with nearby 50Hz or 60Hz sine wave for 10 sec. Display Ranges 3.200/32.00/320.0/3200(4 range auto) Minimum Resolution 0.001 M A/D Conversion Dual integration mode Display 3 /2 digit LCD, max. reading of 3200 with bar graph and annunciator Over Range Indication "OL" mark on LCD Low Battery Indication "B" mark on LCD, less than 7.8+0.2V Data Hold Indication "DH" mark on LCD Auto Power Off Automatically power off, approx. 10 minutes after power on (To release this function, put the rotary switch to off and power on again) Other Function Open Circuit Discharge Cancel the stored DC electrical charge by automatic discharging function, can confirm discharge by becoming HV lamp off. Back Light Function By pressing back light switch (LIGHT) once, back light will appear and will become off by pressing once more. This back light will become off automatically 10 minutes after lighting on. General Specification Operating Temperature 0oC~40oC, less than 80%RH (w/o condensing) Storage Temperature -20oC~60oC, less than 80%RH (w/o condensing) Withstanding Voltage AC3700V/1 minute (between electric circuit and outer case) Power Supply 1.5V (AA size, LR6) alkali battery x 6 pcs. Dimension & Weight 170(W)x105(D)x52(H)mm, approx. 350g (without batteries) Standard Accessories line test lead 1 pce., earth test lead 1 pce., batteries 6 pcs., test lead case 1 pce., instruction manual 1 pce.