{"product_id":"etcr9740a-lightning-tester-for-zinc-oxide-arrester","title":"ETCR9740A Lightning Tester for Zinc Oxide Arrester","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     1.Product Function：  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  Measuring Zinc Oxide ArresterThe resistance current of MOA is measured and analyzed to determine the moisture and aging degree of MOA.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  2.Product Characteristics：\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  UsePT secondary voltage is used as reference (secondary method) to measure resistive current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  The electric field intensity signal is used as reference (induction plate method) and current analysis method. Instrument pairThe MOA current signal is analyzed by Fast Fourier Transform (FFT). According to the statistical principle, the corresponding data such as full current Ix, resistive current Ir and primary fundamental peak Ir1p of resistive current can be obtained directly by analyzing the data inside the instrument. And the operation is safe, convenient and fast. It is very convenient to use wireless transmission voltage as reference to measure resistive current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  The instrument is also equipped with rechargeable batteries, calendar clocks, micro printers and data storage.100 groups, RS232 interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  3.Technical Specifications：\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e              Product model\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     ETCR9740A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Test mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     Three-phase simultaneous measurement\/wired\/induction\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Measurement range of leakage current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     RMS of 0~10mA, 50Hz\/60Hz; Accuracy: +(Reading *5%+5uA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Accuracy of Resistive Current Fundamental Wave Measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Quadratic method without interphase interference)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     (+5%+5uA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Accuracy of Resistive Current Fundamental Wave Measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Current method)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     (+15%+5uA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Accuracy of Current Harmonic Measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     (+10%+10uA)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Current Channel Input Resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     Less than 2 Omega\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Reference Voltage Input Range\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     25V~250V RMS, 50Hz\/60Hz; Accuracy: +(Reading *5%+0.5V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Accuracy of Voltage Harmonic Measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     (+10%)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Reference Voltage Channel Input Resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     More than 300K Omega\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Input range of electric field intensity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     30kV\/m~300kV\/m; Accuracy: +(reading *10%)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Accuracy of electric field harmonic measurement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     (+10%)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Internal Battery Working Time\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     6 hours in a row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Charging power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     100V to 250V, 50Hz\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             data storage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     120 group\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             communication interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     RS232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Printer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Instrument size\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     35 cm (long)x 28 cm (wide)x 18 cm (high)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Instrument weight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     5kg (excluding cable packages)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             Random attachment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e      Host 1; Electric field sensor 1; Current and voltage input 4; Power supply 1; Charger 1; Toolkit 1.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e      \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":"000","offer_id":41382150013065,"sku":"02929-1","price":3222.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/5698e7ce3c77ad2293812208ad6021d3.jpg?v=1694834602","url":"https:\/\/mickcara.com\/products\/etcr9740a-lightning-tester-for-zinc-oxide-arrester","provider":"mickcara","version":"1.0","type":"link"}