UT593 Multifunction Loop Tester

Insulation Resistance Loop/Line Impedance RCD

Product Code: TT0593

$869.00

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UNI-T UT593 Multifunction Loop Tester AC Voltage 0V~440V 45Hz~60Hz 1V Insulation Resistance Loop/Line Impedance RCD

UT593 is a multifunction digital safety testing instrument, designed with a combination of large-scale integrated analog & digital circuits and the microprocessor chip. It measures RCD, line/loop impedance, continuity, insulation resistance, DC and AC voltage, phase sequence, featuring versatile functionality and high accuracy. The instrument is widely used to measure RCD, insulation and earth connections on electrical equipment, and is an ideal tool for testing, inspection and maintenance.

Uni-T is one of the leading Test and Measurement solutions provider in the world and a prestige test meter brand throughout Asia. They are well known for their high quality and affordable test and measurement products.

FEATURES 

  • 9999-count LCD display with analogue bar 
  • 250V~1000V DC insulation resistance test 
  • 200mA earth-resistance continuity test 
  • Loop impedance/Prospective Fault Current (PFC)/Prospective Short Current (PSC) test 
  • Lock test 
  • RCD trip time test and the data storage with one key 
  • Full/Half wave and count downing (30s) test mode selectable 
  • 0°/180° phase angle option to detect the fastest trigger time 
  • Trip current test of RCD trip time X2 and 5X
  • RCD trip trigger current test 
  • Phase sequence and missing test 
  • AC/DC voltage auto check and test 
  • Connection check with status real-time display 
  • White backlight; auto power off 
  • 12 Month Warranty 
  • Heavy Duty Carry Case

 

Specifications Range Best Accuracy
Model 　 UT593
Insulation resistance (Ω) Output voltage 250V/500V/1000V ±10%
250V 0.05MΩ～250MΩ ±(5%+5)
500V 0.05MΩ～500MΩ
1000V 0.05MΩ～1000MΩ
Short-circuit current 　 <2mA
Low-resistance continuity test  Range 0.00Ω～199Ω ±(2%+5)
Test current 0.00～2Ω: >200mA √
Line impedance (Ω) Range 0.01Ω～2000Ω ±(5%+5)
Operating voltage (Frequency) 195V～440V (45Hz～65Hz) √
Test current 20A √
PFC test 0kA～26kA √
Loop impedance (Ω) Range 0.01Ω～2000Ω ±(5%+5)
Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √
Test current 20A √
PFC test 0kA～26kA √
Non-trip loop impedance (Ω) Range 1.00Ω～2000Ω ±(5%+5)
Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √
Test current 15mA √
PFC test 0kA～26kA √
RCD test Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √
Test current 10mA/30mA/100mA/300mA/500mA ±10%
Trip time ×1/2 *I△n  Range: 0ms～2000ms ±(5%+5)
×1 *I△n  Range: 0ms～300ms
×1 *I△n  Range: 0ms～500ms (Select count down)
×5 *I△n  Range: 0ms～40ms ±(5%+5)
Phase sequence test Operating voltage (Frequency) 100V～440V  (45Hz～65Hz) √
Display Phase sequence: L1→ L2→ L3, forward rotation; L1→ L3→ L2 reverse rotation   √
Ramp RCD test Test current 10mA/30mA/100mA/300mA/500mA ±10%
AC voltage (V) Range 0V～440V ±(5%+2)
Frequency response 45Hz～60Hz √
Resolution 1V √
Features
Display count 　 9999
Auto power off 　 √
Low battery indication 　 √
Data storage 　 √
LCD backlight 　 √
Auto half-wave test 　 √
RCD count down test 30s √
RCD half-wave test 　 √
Phase conversion (RCD) 0° and 180° √
General Characteristics
Power 1.5V battery (5#) × 6 
LCD size 125mm × 37mm
Product color Red and grey     
Product net weight 1000g 
Product size 210mm × 175mm × 90 mm  
Standard accessories Battery, test leads (red×1, green×1, black×1), special power test lead, remote-control test lead
Standard individual packing Gift box, manual, tool box

 

 

Uni-T

Uni-T

Uni-Trend Technology Limited is one of the leading Test and Measurement solutions provider in Asia, a prestige test meter brand in China. Uni-Trend has gained the ISO 9001 Quality Verification Certificate from LRQA in 1998, and obtained well-known certifications including European CE, American UL, a...

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