UNI-T UT593 Multifunctional Installation Tester (1000V/1000MΩ, 199Ω)

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

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) 

×2 *I△n  Range: 0ms~150ms; ×2 *I△n  

Range: 0ms~200ms (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 

Test current: 10mA/30mA/100mA/300mA/500mA/±10%

AC voltage (V): 

Range: 0V~440V/ ±(5%+2) 

Frequency response:45Hz~60Hz

Resolution:1V

Safety: CAT III 300V

Datasheet

User Manual