Insulation Resistance Tester UNI-T UT503PV

Description

This product comes with a 3-year warranty.

The UT503PV Digital Insulation Resistance Tester can be used to measure insulation resistance with photovoltaic power supply (maximum: 1000V DC) and conventional insulation resistance (without power supply) and automatically identify AC / DC voltage. It has several functions, including: measurement of PV insulation resistance without solar panel during power failure/short circuit or at night, voltage grading, Bluetooth transmission, automatic discharge, high voltage warning, remote control test lead operation, etc. UT503PV is commonly used to test insulation resistance for various devices such as photovoltaic panel, battery energy storage system, etc.

Product parameters:

– high output voltage: DC 1000 V
– UTD test under voltage: DC 1000 V
– insulation resistance (PV+IR): 4000 MΩ
– voltage measurement: 1000 V DC & 600 V AC
– automatic discharge
– step voltage
– measuring time
– comparison function (IR)
– high voltage alarm
– data communication: USB cable + Bluetooth application
– Lithium battery
– analog bargraph
– high-quality backlit display
– portable and convenient
– certification: CE, cETLus

Technical parameters:

– measurement of photovoltaic insulation resistance (PV)
– conventional measurement of insulation resistance
– AC/DC voltage testing (VDC/VAC)
– insulation resistance range: 0.125 MΩ – 4000 MΩ
– nominal voltage for conventional output (Conventional insulation resistance: 4 positions): 125 V, 250 V, 500 V, 1000 V
– rated voltage for PV power (photovoltaic insulation resistance: 2 positions): 500 V, 1000 V
– short circuit current: <1.5 mA
– step of each range: 10% of nominal voltage
– specifications for conventional measurement of insulation resistance and photovoltaic (PV) insulation resistance: see datasheet

– comparative measurement of insulation resistance (COMP)
– timed insulation resistance measurement (TIME)
– external voltage detection function, which enables automatic monitoring of the voltage of the measured object under voltage
– designed with a timer to automatically record the testing time
– automatic discharge and high voltage warning
– analog bar graph to display the range of insulation resistance test results
– manual / automatic shutdown
– capable of storing 1000 sets of data
– function of saving / deleting data
– data recording function
– bluetooth application
– manual / automatic backlighting
– mute function
– segmented LCD display with high resolution
– power supply: AA alkaline batteries x 6
– dimensions: 161 x 117.3 x 63 mm
– weight: 0.5 kg

Accessories :
– test leads
– test probes with flashlight:
– alligator clips:
– MC4 connectors: 1 pair
– type C cable
– carrying strap
– alkaline batteries LR6 AA: 6 pcs