{"product_id":"uni-t-ut526-electrical-tester","title":"UNI-T UT526 Electrical Tester","description":"\u003cp\u003eUNI-T UT526 Electrical Tester\u003cbr\u003e\nThe UT526 is a universal measuring and testing device for inspecting electrical equipment. It allows for the testing of switchgear, measurement of earth loop resistance, measurement of insulation resistance, measurement of AC voltage frequency, and measurement of DC and AC voltage. The device features a newly designed, durable housing with new analogue, digital and microprocessor circuits.\u003cbr\u003e\nThis device has been designed, manufactured and tested in accordance with the IEC 61010 safety standard (Safety requirements for electrical equipment) in the CAT III 600 V overvoltage category. It fully complies with the ČSN EN 61557 standard for insulation and transient resistance measurement.\u003c\/p\u003e\n\u003cp\u003eProduct parameters:\u003c\/p\u003e\n\u003cp\u003e- maximum display: 9999\u003cbr\u003e\n- display dimensions: 71 x 34 mm\u003cbr\u003e\n- display shows: operating modes, value switching units and automatic symbols:\/\u0026gt;-\u003cbr\u003e\nmeasurement of circuit breaker trip time: types 10mA, 30mA, 100mA, 300mA\u003cbr\u003e\n- earth loop measurement: in the range 0.01Ω to 2000Ω\u003cbr\u003e\n- insulation resistance measurement: 0.05 MΩ to 1 MΩ when measuring AC frequency\u003cbr\u003e\n- 0.05 MΩ to 1 MΩ - within the voltage measurement range\u003cbr\u003e\n- 2000Ω 100 Hz\u003cbr\u003e\n- AC and DC voltage measurement: 0 V to 440 V\u003cbr\u003e\n- Power supply: 6 x 1.5V AA alkaline batteries\u003cbr\u003e\n- An indispensable tool for every inspection technician\u003cbr\u003e\n- Calibration certificate must be ordered separately\u003cbr\u003e\n- Outstanding value for money\u003c\/p\u003e\n\u003cp\u003eTechnical specifications\u003cbr\u003e\n:\u003c\/p\u003e\n\u003cp\u003eCircuit breaker trip time measurement\u003cbr\u003e\nCurrent measurement: 10mA \/ 30mA \/ 100mA \/ 300mA\u003cbr\u003e\nMeasurement voltage: 220V ± 10%, frequency 45Hz to 65Hz\u003cbr\u003e\nMeasurement accuracy: ± 20V AC: ± 20V 2)\u003cbr\u003e\nTime measurement range at 10mA current: 0 to 2000msec\u003cbr\u003e\nTime measurement range at 30mA current: 0 to 500msec\u003cbr\u003e\nTime measurement range at 100mA current: 0 to 300ms\u003cbr\u003e\nTime measurement range at a measurement current of 300msec\/30): 300msec \u0026gt; measurement current\u003cbr\u003e\nAccuracy: ± (5% + 2)\u003c\/p\u003e\n\u003cp\u003eEarth loop measurement\u003cbr\u003e\nNominal voltage measurement: approx. 5.0 V\u003cbr\u003e\nMeasurement current: \u0026gt;200 mA, for \u0026lt;2 Ω\u003cbr\u003e\nEarth loop resistance measurement range: 0.01Ω to 2000Ω\u003cbr\u003e\nMeasurement accuracy: 0.01Ω to 2000Ω ± (2% + 5)\u003c\/p\u003e\n\u003cp\u003eInsulation voltage\/resistance measurement range: voltage\/insulation test 250 V ± 10% or 500 V ± 10% or 1000 V ± 10%\u003cbr\u003e\nMeasurement range: 0.05 to 200MΩ or 0.05 to 300MΩ or 0.05 to 500MΩ\u003cbr\u003e\nRated measurement resistance: 1500 kΩ or 2500 kΩ Measurement current: 1500 kΩ 0.9 mA to 1.1 mA\u003cbr\u003e\nShort-circuit current: \u0026lt;1.8 mA\u003cbr\u003e\nMeasurement accuracy in the range 0.05 MΩ to 500 MΩ: ± (5% + 5)\u003c\/p\u003e\n\u003cp\u003eAC and DCV voltage measurement\u003cbr\u003e\nAC and DC measurement range:\u003cbr\u003e\nMeasurement range:\u003cbr\u003e\nDC ± 440 0 to 440V (50 \/ 60Hz)\u003cbr\u003e\nResolution: 1V\u003cbr\u003e\nMeasurement accuracy: ± (2% + 3)\u003cbr\u003e\nVoltage measurement in the \u0026lt;10V range: reference only\u003c\/p\u003e\n\u003cp\u003eFrequency measurement\u003cbr\u003e\nMeasurement range:\u003cbr\u003e\nresolution:\u003cbr\u003e\n200 Hz 1 Hz\u003cbr\u003e\nMeasurement accuracy: for reference only\u003c\/p\u003e\n\u003cp\u003eGeneral parameters:\u003c\/p\u003e\n\u003cp\u003e- low battery indicator: yes, symbol “” on display\u003cbr\u003e\n- Overload indication (out of range): yes, “OL” symbol on display\u003cbr\u003e\n- Power supply: 1.5V DC 10mA, approx. 50mA at 1000V range\u003cbr\u003e\n- LCD display dimensions: 71 x 34 mm\u003cbr\u003e\n- Operating environment: temperature 0 to +40 °C, humidity max. 85% RH\u003cbr\u003e\n- Specified accuracy is guaranteed in the following environment: temperature 23 ± 5 °C, humidity: 45–75% RH\u003cbr\u003e\n- Storage conditions: temperature -20 °C to +60 °C, humidity max. 90% RH\u003cbr\u003e\n- device dimensions: 160 x 100 x 71 mm\u003cbr\u003e\n- Device colour: red and grey\u003cbr\u003e\n- device weight: 380g\u003cbr\u003e\n- Weight: 0.7 kg (including batteries)\u003c\/p\u003e\n\u003cp\u003eContents of individual package:\u003c\/p\u003e\n\u003cp\u003edevice:\u003c\/p\u003e\n\u003cp\u003ebattery:\u003c\/p\u003e\n\u003cp\u003e1.5V, AA: 6 pcs\u003cbr\u003e\n- test leads with alligator clips: 3 pcs (red, green, blue)\u003cbr\u003e\n- case: 1 pc\u003cbr\u003e\n- user manual: 1 pc\u003c\/p\u003e\n\u003cp\u003eWholesale packaging:\u003c\/p\u003e\n\u003cp\u003e- standard quantity per standard box: 104 x 40 pcs.\u003cbr\u003e\n- 40 pcs. 180 mm (0.063 CBM)\u003cbr\u003e\n- total. Standard box weight: 12.8 kg\u003c\/p\u003e\n\u003cp\u003eManufacturer: UNI-TREND\u003c\/p\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":57062177014091,"sku":"07720112","price":200.81,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3323\/6043\/files\/07720112.jpg?v=1776539856","url":"https:\/\/solartech.eu\/products\/uni-t-ut526-electrical-tester","provider":"SolarTech - Solar Inverters, PV Modules, Solar Accessories, ESS Battery","version":"1.0","type":"link"}