ETCR010 Split Type High Accuracy Leakage Current Sensor User`s
Contents
1. Adopt the latest CT technology double shielding layer and split type design no need to disconnect the measured circuits non contact safe and fast It 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 Widely applied in electricity communication meteorology railway oilfield construction measurement scientific and research teaching unit industrial and mining enterprises ETCRO10 Split Type High Accuracy Leakage Current Sensor core is made of special alloy adopt the newest magnetic shielding techniques can almost shield the influence from external magnetic field to ensure the high precision high stability and high reliability of perennial uninterrupted measurement ll Technical Specifications Measurement of AC current leakage current high order harmonic current phase power energy power power factor Split Type CT Clamp Size 610mm available for line lt 10mm 0 60A AC 1uA AC 1 0 FS 50 60Hz 23 C 2 C below 70 RH keep the wire be in the center of hole 800 1 customize is available lt 2 50Hz 60Hz 23 C 2 C Reference Load RL 0 600mMAs3000hm 0 6As300hm 0 60As30hm 3 5mm audio plug tail plug banana pin or BNC pin 2m Electric Field About 5mA when the external electric field 100A 10mm nearby Interference Measured Wire Position Approximately in th2. ETCR010 Split Type High Accuracy Leakage Current Sensor User s Manual ad ETCRO10 AC 0uA 60A 010mm MAX AC600V ETCRO10 AC 0uA 60A 010mm MAX AC6O0V Thanks for your purchase of ETCR010 High Accuracy Leakage 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 This sensor is only to be used disassembled and repaired by qualified personnel with authorization 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 For risk of danger icon in manual users must perform safety operations strictly in compliance with the manual content I Introduction ETCRO10 Split Type High Accuracy Leakage Current Sensor is used for measurement of high accuracy AC current leakage current high order harmonic current phase power energy power power factor
3. e geometric center of the hole Current Frequency 45H 60Hz when measuring big current Dimension 538mmx42mmx28mm gt S Weight 125 20 C 50 C below 80 rh 10 C 60 C below 70 rh AC 2kV rms between core and shell IEC1010 1 IEC1010 2 032 Pollution degree 2 CAT III 600V lil 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 nxI1 U I1xRL n is the coils turn current ratio 18mm 12 2 l z iti Ta 2 B E M z ha 344 30 34 E LEAKAGE CURRENT SENSOR W WY 5 A CATIII 600V MAX CE LULL 2mm 55 4 1 Coil tap input 2 Coil tap output 3 Sensor output plug 3 5mm audio plug 4 Lock area 5 hole of output line Clamp earth wire to measure grounding line leakage current of electrical equipment Note sin i Manufactured by ETCR Electronic Technology Company Address F 3F No 4 Pengshang Zhifu Road Jiahe Baiyun District Guangzhou Guangdong China Tel 86 20 62199556 62199554 Fax 86 20 61100822 E mail info etcr cc Website www etcr cc Post Code 510440
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