UNI-T UT501B

SKU: UNI-T UT501B

BRAND: UNI-T


Insulation Resistance Tester, Test Voltages 250V/500V/1000V, 30~600VAC, Insu Res:0MΩ~5GΩ, DAR, PI, Auto Range, Low Batt Indication, LCD Backlight, Overload Indication, Alarm Indication, Buzzer, Auto Discharge, High Vltge Indication, Display Count 2000, CA

Insulation Resistance Tester

Overview

UT500 series insulation testers are used to measure the insulation resistance of electrical equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground. UT500 series can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption). These are dieal tools for ensuring transformers, genera-tors, high voltage motors, power capacitors, power cbles, arresters and other electrical equipment that can oprate in a safe and accurate manner.

Applications:

It is used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliance, a ideal tool for electric maintenance, testing and inspection.

Specifications

Insulation resistance (Ω)

    • Test voltages
      • 250V/500V/1000V : 0%~10%
    • 250V
      • 0MΩ~99.9MΩ : ±(3%+5)
      • 100MΩ~5GΩ : ±(5%+5)
    • 500V
      • 0MΩ~99.9MΩ : ±(3%+5)
      • 100MΩ~5GΩ : ±(5%+5)
    • 1000V
      • 0MΩ~99.9MΩ : ±(3%+5)
      • 100MΩ~5GΩ : ±(5%+5)
    • Load current
      • 50V (R=50kΩ) 1mA : 0%~10%
      • 100V (R=100kΩ) 1mA : 0%~10%
      • 250V (R=250kΩ) 1mA : 0%~10%
      • 500V (R=500kΩ) 1mA : 0%~10%
      • 1000V (R=1MΩ) 1mA : 0%~10%
    • Short-circuit current : <2mA
    • Low resistance (Ω)
      • 0.01Ω~200Ω (about 5.0V/>200mA) ±(2%+3)
    • AC voltage (V)
      • 30V~600V : ±(2%+3)
    • Display count : 2000
    • DAR : 60s/15s and 60s/30s : Yes
    • PI : Yes
    • Auto range/Low battery indication : Yes
    • LCD backlight/Light alarm : Yes
    • Buzzer alarm/High voltage indication : Yes
    • Over load indication/Auto discharge : Yes
    • Test voltage secondary display : Yes
    • 10MΩ internal resistance test : Yes

General Characterisitics

  • Power 1.5V battery (LR6) x 6
  • Display 70.6mm x 34mm
  • Product color Red and grey
  • Product net weight 500g
  • Product size 150mm x 100mm x 71mm

Downloads

Additional Information

Device Resistance Tester
Type Insulation