UNI-T UT593 Multifunction Installation Tester

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.

UNI-T UT593 User Manual

Categories: Multifunction Installation Tester, Test Equipment For Building & Pest Control, Test Equipment For Construction, Test Equipment For Electricians, Test Equipment For Food & Process / Industrial, Test Equipment For Solar PV, UNI-T Tags: Installation Safety Testers, Insulation Testers, RCD Tester, UNI-T

Description
Specifications

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)
Low-resistance continuity test	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)	√
Phase sequence test	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