UNI-T UT593 Multifunction Installation Tester

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The UNI-T UT593 is a multifunction digital safety testing instrument, designed with combination of large-scale integrated analogue & digital circuits and micro-processor chip.

It can measure RCD, line/loop  impedance, continuity, insulation resistance, DC and AC voltage, phase sequence, featuring versatile functionality, higher accuracy, stable performance and ease of use.

The UT593 is widely used to measure RCD, insulation and earth connections for various equipment, and an ideal tool for testing, inspection and maintenance badly needed for various electric devices and RCDs.

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The UNI-T UT593 Multifunction Installation Tester is widely used to measure RCD, insulation and earth connections for various equipment, and is an ideal tool for testing, inspection and maintenance for electric devices and RCDs.

UNI-T UT593 Multifunction Installation Tester 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
  •  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

 

Specifications

UNI-T UT593 Specifications

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

 

 

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