ETCR008 Sharp-nose Pliers Current Sensor User Manual
Contents
1. ETCRO008 Sharp nose Pliers Current Sensor User Manual Max AC 30A Max AC 509X Thanks for your purchase of ETCR008 Sharp nose Pliers Current Sensor of our company For better use of the product please make sure to read this user manual in details to abide by the safety regulations and precautions strictly Under any circumstance it shall pay special attention on safety in use of this sensor Pay attention to words and symbols stick on the panel Keep the pliers clean maintenance regularly Stop using the sensor when there is a rupture or break Please don t keep or store the sensor in the spot with high temperature and moisture or condensation and under direct daylight radiation for a long time u This sensor is only to be used disassembled and repaired by qualified personnel with authorization u When it may cause hazard by continuous use for the reason of the sensor itself it shall immediately stop using it and deposit it at once leaving it for disposal by authorized agency u For risk of danger icon in manual users must perform safety operations strictly in compliance with the manual content GGG GC eO I Introduction ETCR008 Sharp nose Pliers Current Sensor is used for measurement of AC current leakage current high order harmonic current phase power energy power power factor It is portable sharp nose no need to disconnect the measured circuits non contact safe and fast Suitable for narrow a2. en core and shell Safety Rules IEC1010 1 IEC1010 2 032 Pollution degree 2 CAT III 600V III Principle and Structure The sensor induced output a current 11 the current 11 generate voltage U on the external sampling load resistance RL so the measured current I can be calculated by measuring I1 or U Among them l nx1I1 U I1xRL n is the coils turn current ratio 9mm ke E E I N 4 n E E is cr Ceo D co ch os ET a 19 5mm 1 Coil tap 2 Coiltap 3 Sensor output plug 8 5mm audio plug 4 Output lead wire 5 Pliers 6 Direction symbol indicate the same polarity when measuring phase A Manufactured by ETCR Electronic Technology Company Address F 3F No 4 Pengshang Zhifu Road Jiahe Baiyun District Guangzhou Guangdong China Post Code 510440 Tel 86 20 62199556 Fax 86 20 62199550 E mail info etcr cc Website www etcrcc 62199553
3. nd line densely places can be connected with phase detection analyzer industrial control equipment data recorder oscilloscope harmonic analyzer electric power quality analyzer high precision digital multi meter etc ETCR008 Sharp nose Pliers Current Sensor is widely applied in electricity communication meteorology railway oilfield construction measurement scientific and research teaching unit industrial and mining enterprises II Technical Specifications F Measurement of AC current leakage current high order harmonic unction current phase power energy power power factor Test mode Clamp CT Clamp Size Diameter 8mm Range 0 30A Resolution 0 1mA Accuracy 0 5 FS 50HZ 60Hz 23 C 2 C Coils Turn 2500 1 2000 1 1000 1 is optional Phase Error 2 50H2 60HZ 23 C 2 C 1 Reference Load RL 0 300mAs5000hm 0 3As50o0hm 0 30As5ohm Output Mode Current induction output Dimension 137mmx40mmx19 5mm Output Interface 3 5mm audio plug Output Wire Length 2m Measured Wire Position Approximately in the geometric center of the clamp Circuit Voltage Lower than 600VAC Current Frequency 45H 60Hz measured current frequency Frequency Characteristics 10H 100kHz Weight 175g Working Environment 20 C 50 C below 80 rh Storage Environment 10 C 60 C below 70 rh Insulation Strength AC3700V rms betwe
Download Pdf Manuals
Related Search