UNI-T UT513B Insulation Resistance Tester

Product detailed description

We offer a 3-year warranty on this product.

The UT513B 5 kV Insulation Resistance Tester is a digital high-voltage insulation resistance tester designed with several ranges, including 250 V, 500 V, 1000 V, 2500 V, and 5000 V. It is an ideal measuring instrument for the electric power sector, telecommunications, meteorology, power plants, oil fields, electromechanical installations, and maintenance in industrial and mining enterprises.


Product parameters:

- output voltage range: Up to 5kV
- pI/DAR measurement
- short circuit current measurement
- automatic leakage current display
- step voltage: 10% range
- comparison function
- timer measurement
- high voltage alarm
- automatic discharge
- high voltage output alarm function
- data storage: 999 sets
- pC software analysis: via USB cable
- rechargeable lithium battery 14,8V, 5200mAh
- overvoltage category: CAT IV 600V


Technical parameters:

- test voltage: 500V/1000V/1500V/2500V/5000V
- test capacity: no

- output voltage (nominal/voltage range:
250V / 250V , 275V , 300V
500V / 250V, 300V, 350V, 400V, 450V, 500V, 550V, 600V
1000V / 500V, 600V, 700V, 800V, 900V, 1000V, 1100V, 1200V
2500V / 1250V, 1500V, 1750V, 2000V, 2250V, 2500V, 2750V, 3000V
5000V / 2500V, 3000V, 3500V, 4000V, 4500V, 2000V
output voltage step voltage range (Rating) Each time shift 10% of each range and adjust the voltage range to 50%~120% of each range
display accuracy: ±(10% reading +10V)
output accuracy：±(0%～20%)

- DC voltage: 30 ～ 1000 V DC / ±(3%+5)
- AC voltage: 30 ～ 750 V AC/50Hz/60Hz ±(3%+5)
- proud: 0.01 nA ～ 3.5 mA
- short-circuit current: approx. 3.5mA

- polarization index (PI): automatic displays
- dielectric absorption (DAR): automatic displays
- timing measurement
- resistance comparison
- monitoring functions: monitor the voltage of the measured object and the discharge status after testing
- timing range: 0s ～ 99m and 59s
- storage function: 999 sets
- USB to connect to PC
- Bluetooth: NO
- low battery indication
- automatic shutdown (approx. 15 minutes)
- dimensions: 238 x 166 x 90.5 mm (L*W*D)
- power supply: 14.8V, 5200mAh lithium battery
- product colour black+red
- product weight: 1800 g (including battery)


accessories:

- test cable (red, black, green: 1 for each) 3 pcs
- lithium battery charger
- Lithium battery (14.8V, 5200mAh)
- USB cable 1 pc
- carrying strap 1pc