ETCR Clamp Current Sensor Manual
Contents
1. North Jixian Industrial Park North Baiyun Avenue Guangzhou Postcode 510440 Tel 086 20 36282512 36282505 Fax 086 20 36282515 Email info etcr cc Website http www etcr cc2. V Packing List User manual certificate 1 set warranty card Annex ETCR5163 Test Reference Curve 50Hz 25 C EE JI _ C LLLI m E Amplitude f I 76 EINEN 1 QuA 1 mA 1 1 _ jj LL lI M LE s __ IL ITTrH d l 5 D F I SODA bOOA ETCR High Precision Clamp Current Sensor User Manual ETCR5200 Needle Nose current Sensor I Introduction ETCR5200 Needle Nose current Sensor is widely applied in AC current leakage current power and energy measurement with high precision and small phase error of electricity communications meteorology railway oilfield construction measurement scientific and research teaching unit industrial and mining enterprises which can be connected to a variety of high precision digital multi meter and data recorder quite easy to use II Characteristics 1 Beak type especially suitable for cable intensive sites 2 Clamp design unnecessary to disconnect the test circuit non contact measurement safe fast 3 Current mutual inductance output uA mA or mA A III Application 1 Current leakage harmonic current current power power factor correction device 2 Small phase detection analysis instrument 3 Industrial control device 4 Data recorder 5 Oscilloscope and harmonic analyzer IV Specifications phase power power factor correction Test Scope AC 0 30A 1 S0Hz 250 Sec
3. power power factor correction device 2 First and secondary loop bus protection system device relay protection device 3 Power plant transformation and distribution substation transformer relay protection device IV Technical Specifications Function voltage variable ratio current leakage etc Dimension Width height thickness 76mmx255mmx3imm C Measurement Scope 0 600A Resolution 1mA Accuracy 1 23 C 5 C below 8096 RH Lead Length 1 5m customizable Test Distance 1 5m customizable Line Voltage Line test below AC35KV with insulation rod operation Detection sensor about 150g the total mass about 2kg with 5 pieces of insulation rods Working Temperature 10 C 40 C 80 Rh UA F and Humidity 10 C 40 C below 80 Storage Temperature 10 C 60 C 70 Rh UF and Humidity 10 C 60 C below 70 q3amm 1 55 lati Insulation rod q32mm 1m piece 5 pieces Dimension Insulation Strength AC 40kV rms between core and box Anti drip I Instrument Box 1130mmx245mmxx115mm Dimension VI Packing List Detection Sensor Insulation Rod 5 pieces 1m piece Instrument Box Annex ETCR5300 Ratio Error and Phase Error Reference Curve 50Hz 25 C tt amp Y 1055In 20 aon 10075In 12054 In 200 In a00 n 400 119 ETCR High Precision Clamp Current Sensor User Manual N Manufactured by Guangzhou ETCR Electronic Technology Co Ltd Address
4. ETCR High Precision Clamp Current Sensor User Manual ETCR5100 Series High Accuracy Clamp Leaker Current Sensor 160 23 I Introduction High Accuracy Clamp Leaker Current Sensor is widely applied in AC current leakage current power and energy measurement with high precision and small phase error of electricity communications meteorology railway oilfield construction measurement scientific and research teaching unit industrial and mining enterprises which can be connected to a variety of high precision digital multi meter and data recorder quite easy to use ETCR5100 High Accuracy Clamp Leaker Current Sensor obtains the latest CT technology It performed almost without external magnetic field influence ensuring high accuracy high stability and high reliability of year round uninterrupted acquisition II Characteristics 1 Attractive appearance compact body 2 Clamp design unnecessary to disconnect the test circuit non contact measurement safe fast 3 Can output current signal or voltage signal optional 4 Current signal uA mA or mA A voltage signal mV mA or mV A optional III Application 1 Current leakage harmonic current current power power factor correction device 2 Small phase detection analysis instrument 3 Industrial control device 4 Data recorder 5 Oscilloscope and harmonic analyzer IV Specifications AC current leakage high harmonic current online AC current detection phase power power fac
5. g below 35KV safe and time saving If not use insulation rods it can also be used as high precision low voltage clamp current and current leakage sensor to accurately measure 1 current or current leakage ETCR5300 High Voltage Clamp Current Sensor is widely used in power plant substation industrial and mining enterprise inspection station electrician maintenance department for current sensing power audit and field working Insulation rod is light and convenient with the characteristics of moisture resistance high temperature resistance anti impact anti bending high insulation and scalability II Characteristics 1 Break through the tradition innovative integration design of clamp and lead area 2 Remote operation non contact measurement no need to disconnect the test line safe and time saving Can output current signal uA mA or mA A or voltage signal mV mA or mV A model selection 4 Voltage signal output 0 3VAC or 0 3VDC external input power supply 5VDC 5 High accuracy 0 01mA 3000mA accuracy up to 1 0 6 Scalability 0 5m insulation rod 1 5 piece according to the connection length 7 Anti drip structure anti drip type 8 Multi purpose can be used as 0 01mA 3000mA ultra precision telescopic current leakage clamp III Application 1 High voltage current low voltage current high and low voltage variable ratio current leakage 28 ETCR High Precision Clamp Current Sensor User Manual
6. h precision digital multi meter and data recorder quite easy to use ETCR5163 High Accuracy Clamp Leaker Current Sensor obtains the latest CT technology It performed almost without external magnetic field influence ensuring high accuracy high stability and high reliability of year round uninterrupted acquisition II Characteristics 1 Attractive appearance compact body 2 Clamp design unnecessary to disconnect the test circuit non contact measurement safe fast 3 Can output current signal or voltage signal optional 4 Current signal uA mA or mA A voltage signal mV mA or mV A optional III Application 1 Current leakage harmonic current current power power factor correction device 2 Small phase detection analysis instrument 3 Industrial control device 4 Data recorder 5 Oscilloscope and harmonic analyzer IV Specifications AC current leakage AC current detection Clamp dimension 25mmx30mm Function Testing method Clamp CT induced current output 25mnx30mm 0 0 0 0 0 0 0 001mA 60 00A 28 ETCR High Precision Clamp Current Sensor User Manual Dimension i70mmx70mmx38mm 0000000000000 2m Fu O Meter mass 100 Working temperature w 5 and humidity 20 C 50 C below 80 rh Storage temperature eem 5 humidity 10 C 60 C below 70 rh Insulation strength AC2kV rms between core and shell Applicable safety p provisions IEC1010 1 IEC1010 2 032 Pollution level 2 CAT 600
7. ondary Load Line Voltage Line test below AC600V Working Frequency 10 100KHz Instrument Mass 175g 5 ETCR High Precision Clamp Current Sensor User Manual Working Temperature ww and Humidity 25 C 70 6 below 80 rh Storage Temperature and Humidity 10 C 60 C below 70 rh Insulation Strength AC2kV rms between core and box Applicable Safety c 1010 1 1EC1010 2 032 Pollution level 2 CAT 600 Provisions V Packing List 1 piece User manual certificate 1 set warranty card Annex ETCR5200 Ratio Error and Phase Error Reference Curve 50Hz 25 C Phase I AI FEI 10 4In 20 In 100 In 1205 200 In 400 In llin ETCR High Precision Clamp Current Sensor User Manual ETCR5300 High Voltage Clamp Current Sensor E 1 I Introduction ETCR5300 High Voltage Clamp Current Sensor is specially designed for high voltage current measurement with unique plug function using the latest CT technology with unique automatic plug function composed of special detection clamp and high voltage insulation rod the integration design of clamp and lead area ensures high precision high reliability and high stability year round uninterrupted testing ETCR5300 High Voltage Clamp Current Sensor can be used in the measurement of high voltage line current currents on both sides of transformer variable ratio test online current monitorin
8. tor correction Detection Method Clamp CT Output Method Current mutual inductance output uA mA mA A or voltage output mV mA m V A mode selection Width height thickness 64mmx160mmx23mm Clamp Dimension Lead Length 2 0m can be customized according to user s need zeli ETCR High Precision Clamp Current Sensor User Manual Test Scope 10uA 300A Line test below AC600V 120g Instrument Mass 1200 gt O Working Temperature 55 5 below 80 rh and Humidity Storage Temperature 4 ene and Humidity 10 C 60 C below 70 rh Insulation Strength AC2kV rms between core and box Applicable Safety p IEC1010 1 IEC1010 2 032 Pollution level 2 CAT III 600V V Packing List Sew _ User manual certificate 1 set warranty card Annex ETCR5100 Test Reference Curve 50Hz 25 C 50Hz 25 C F I ETCR High Precision Clamp Current Sensor User Manual ETCR5163 High Accuracy Clamp Leaker Current Sensor Introduction ETCR5163 High Accuracy Clamp Leaker Current Sensor is made with unique dual shielding technology with the characteristics of small volume high precision good stability and strong anti interference characteristics applicable to AC current leakage current power and energy measurement with high precision and small phase error of electricity communications meteorology industrial and mining enterprises which can be connected to a variety of hig
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