{"product_id":"etcr9500b-wireless-high-voltage-current-transformation-ratio-tester","title":"ETCR9500B Wireless High Voltage Current Transformation Ratio Tester","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e ETCR9500B Wireless High Voltage Current Transformation Ratio Tester\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e ETCR9500B Wireless High Voltage Current Transformation Ratio Tester breaks traditional structure, specially designed for high and low voltage first and secondary loop current, variable ratio, phase, polar, ratio difference, angle difference and current leakage test; apply the latest CT technology and mask digital integration technology, composed of special high-voltage clamp, low voltage clamp, host, high voltage insulation rod and monitoring software, etc; its wireless transmission test data can penetrate multiple building obstacles with a straight-line distance of 30 meters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Monitoring software has online real-time monitoring and historical query function, with dynamic display, wave direction, variable ratio, frequency indication, with maximum, minimum, mean value indication; alarm setting and alarm indication functions, functions of historical data reading, access, saving, analysis, processing, sorting, fitting curve, report and printing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e High-voltage detector connected rod can be used in the measurement of high voltage line current, currents on both sides of transformer, variable ratio test, online current monitoring below 60KV; The special clamp ammeter can facilitate clamp to exit the tested lead by pressing or pulling back insulation bar, which is time efficient and convenient; widely used in power plant, substation, industrial and mining enterprise, inspection station, electrician maintenance department for current sensing, power audit and field working.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   Technical Specifications \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Function     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    High and low voltage first and secondary loop current, variable ratio, polarity, phase difference, current leakage online test; current on both sides of transformer, variable ratio online monitoring  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Power supply     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    DC6V alkaline dry battery (1.5V AAA×4), continuous working for 30 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Test mode     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Clamp CT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Transmission mode     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Wireless transmission, the maximum distance of straight line transmission is about 30m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Display mode     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    LCD: 128dots×64dots; blue backlight function\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     LCD dimension     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Display domain: 44mm×27mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Meter dimension     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               Host: width, height, thickness75mm×170mm×30mm     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           High voltage clamp: width, height, thickness 76mm×255mm×31mm     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Low voltage clamp: width, height, thickness 63mm×160mm×23mm     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Clamp dimension     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               High voltage clamp: φ48mm     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Low voltage clamp: φ30mm     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Sampling rate     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    About 2 times\/second\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Measurement scope     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               High voltage clamp: 0.1mA-1000A     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Low voltage clamp: 0.01mA-10A     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Resolution     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               High voltage clamp: 0.1mA     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Low voltage clamp: 0.01mA     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Shift     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Automatic shift\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     One loop testing accuracy     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           23C±3C, below 80%RH     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    0.1mA-10.0A:       ±1%±3dgt \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e          10.0A-49.9A:        ±1.5%±5dgt \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e          50.0A-199.9A:      ±2%±5dgt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e          200A-600A:         ±3%±5dgt   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e          601A-1000A:        ±4%±5dgt  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Secondary loop testing accuracy     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    0.01mA-10A:       ±1%±3dgt (23C±3C, below 70%RH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Variable ratio     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    3 variable ratio displays: (first and secondary loop real-time current measurement ; calculate the variable ratio at 5A of secondary loop and 10kV-YY of transformer 10kV\/380V); the maximum transformation ratio is 1:10 million (1.0K7)    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Data storage     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    3000 sets, press key HOLD to maintain data and automatically numbered storage (data won’t lose in power off or battery replacement)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Line voltage     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Below 60KV line test (with 5 insulation rods operation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Data retention     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Press key HOLD key to maintain data, shown by HOLD , and then press HOLDto cancel maintaining.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Data access     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Enter data access mode by pressing key HOLD+ key POWER \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Overflow display     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Over-range overflow function: shown in “OL A”\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     No signal indication     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     “No signal” will be shown when the host fails to receive signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Automatic shutdown      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    15 minutes after boot, meter automatically shuts down\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Battery voltage     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    When battery voltage is lower than 4.8V, battery voltage is shown in low symbol to remind battery replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Meter mass     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               Host: 240 g (with battery)     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           High voltage clamp: 335g (with battery)     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Low voltage clamp: 170g (optional)     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           the total mass of meter: 2.5kg (including insulation rod and battery)     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     External disturbance     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    No particularly strong electromagnetic field; without 433MHz and 315 MHz interference\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Working temperature and humidity     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -25C-45C; below 80%Rh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Storage temperature and humidity     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -10C-60C; below 70%Rh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Insulation rod dimension     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    φ32mm, 1m\/piece (5pieces,standard configuration)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Low voltage current clamp lead     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Standard 2m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Insulation strength     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               High voltage clamp: AC100kV\/rms (between the 5th insulation rod and high voltage current clamp core)     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e           Host and low voltage clamp: AC1000V\/rms     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Structure     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Anti-drip type II (high voltage detector)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                     Accessories     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Clamp: 1 piece; receiver: 1 piece; current clamp: 1 piece; disc: 1 piece; RS232 communication wire: 1 piece; meter box: 1 piece; insulation rod (1m): 5 pieces; battery (alkaline battery AAA not included package): 8 pieces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"ETCR9500B","offer_id":41382144508041,"sku":"02998-1","price":2322.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/512e8747c304165bf59cb06b2a76a677.jpg?v=1694834407","url":"https:\/\/mickcara.com\/fr\/products\/etcr9500b-wireless-high-voltage-current-transformation-ratio-tester","provider":"mickcara","version":"1.0","type":"link"}