{"product_id":"tester-multifunkcni-uni-t-ut595-rozbaleno","title":"UNI-T UT595 Multifunction Tester – unboxed","description":"The UT 595 is a universal measuring and testing instrument for carrying out inspections of electrical appliances. It enables the automated testing of the tripping time of residual current devices, the measurement of leakage currents, measuring earth loop impedance and earth continuity, measuring insulation resistance, measuring the frequency of AC voltage, and measuring DC and AC voltages, as well as phase sequence in three-phase distribution systems.\u003cbr\/\u003eThe instrument features a new design, with a large multifunctional display featuring a 50-division bar graph. It has a robust casing and new analogue, digital and microprocessor circuits. \u003cbr\/\u003eThis instrument has been designed, manufactured and tested in accordance with the IEC 61010 safety standard (Safety requirements for electrical equipment) in the CAT III 300 V overvoltage category. It fully complies with the ČSN EN 61557 standard for measuring insulation and contact resistance.\nThe UT595 is the ideal tool for the maintenance, testing and inspection of protective components in electrical equipment for every electrician and inspection technician. \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eProduct specifications:\n\n- maximum display reading: 9999, analogue bar graph with 50 divisions\n- backlit LCD display dimensions: \t\t\t125 x 37 mm\n- Display shows: operating modes, values, units and symbols\n- Function selection: 15-position rotary switch\u003cbr\/\u003e- Range switching: automatic\n- Measurement of RCD trip times:     10 mA, 30 mA, 100 mA, 300 mA and 500 mA types\u003cbr\/\u003e- Option to change the phase angle to 0°\/180° to detect the fastest trip time of the residual current devices\n- Selectable half-wave \/ full-wave AC voltage test mode\u003cbr\/\u003e- Automatic RCD tests:     sequential switching of trip currents, smooth ramp-up of the trip current until the RCD trips\n- Storage of measured values in memory\u003cbr\/\u003e- Loop impedance \/ fault current (PFC) \/ short-circuit current (PSC) testing: in the range 0.05 ? to 2000 ?\n- Earth continuity measurement: \t\t\t\tin the range 0.01 ? to 200 ?\n- Insulation resistance measurement: 0.05 M? to 1 M? at test voltages of 250 V\/500 V\/1000 V\u003cbr\/\u003e- AC voltage frequency measurement: in the range 20 Hz to 100 Hz\n- AC and DC voltage measurement: \t\t\t\t0 V to 440 V, automatic AC\/DC\/polarity detection \n- Phase sequence measurement: indication of phase sequence and direction of rotation\n- Power supply: \t\t\t\t\t6 x 1.5V AA alkaline batteries\n- Calibration certificate: must be ordered separately\n- Automatic power-off\n- Key lock\n- An indispensable tool for every maintenance engineer\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical specifications:\n\n- RCD measurement\n\nmeasuring current selection I: 10mA \/ 30mA \/ 100mA \/ 300mA \/ 500mA\u003cbr\/\u003eMeasuring voltage: 220 V ±10%, frequency 45 Hz to 65 Hz\nMeasuring current accuracy at 220 V AC: ± (10% + 2)\u003cbr\/\u003eAutomatic circuit breaker test with current I: 50%, 100%, 200%, 500% of the trip current\nTime measurement range at current 1*I, ?n:  \t\t\t0 to 2000 ms\nTime measurement range at 1*I current, ?n: 0 to 500 ms (with countdown function)\nTime measurement range at 1*I current, ?n: \t\t\t0 to 300 ms\nTime measurement range at 2*I, ?n: 0 to 200 ms (with subtraction function)\nTime measurement range at 2*I, ?n: \t\t\t0 to 150 ms \nTime measurement range at current 5*I, ?n: 0 to 40 ms \nOption to change phase angle: 0°\/180°\u003cbr\/\u003eTime measurement accuracy: ±(5%+5)\n\n\n- Loop impedance \/ fault current (PFC) \/ short-circuit current (PSC) measurement\u003cbr\/\u003e \u003cbr\/\u003eOperating voltage: 220 V ± 10 per cent \/ 195 V to 440 V \/ 45 Hz to 65 Hz\nMeasuring current and time: \t\t\t\t\t20 A \/ 20 ms \nMeasuring ranges: 0.05 ? to 1.99 ?; 2.0 ? to 19.9 ?; 20 ? to 2000 ?\nLowest resolution: \t\t\t\t\t0.01? \nshort-circuit current: 0 kA to 26 kA\naccuracy: ± (5% + 5) \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e- Earth continuity testing\n\nRated test voltage: approx. 5 V\nTest current: more than 200 mA\nMeasuring range: \t\t\t\t\t0.01 ? to 200 ? \nAccuracy within the range 0.01 ? to 200 ?: ± (2% + 5)\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e- Insulation resistance measurement\n\nNominal open-circuit test voltage: DC 250 V ±10 per cent or 500 V ±10 per cent or 1,000 V ±10 per cent\nMeasuring range: \t\t\t\t\t0.05 to 250 M?, or 0.05 to 500 M?, or 0.05 to 1000 M?\u003cbr\/\u003eRated measuring current at a load of 250 k?, 500 k? or 1 M?:   0.9 mA to 1.1 mA\nShort-circuit current: \t\t\t\t\t\u003c1.8 mA\nMeasurement accuracy in the range 0.05 M? to 1000 M?:     ±(5% + 5)","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":55469805699410,"sku":"90330762","price":12499.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/90330762.jpg?v=1794682377","url":"https:\/\/tipa.eu\/en\/products\/unit-ut595-multifunction-tester-unboxed","provider":"TIPA","version":"1.0","type":"link"}