모델명 : ETCR010D

원산지 : CHINA

브랜드 : ETCR

Ⅰ. Introduction

ETCR010D Split Type High Accuracy Leakage Current Sensor is used for measurement of high accuracy DC leakage current, low DC current. Adopt the latest CT technology, double shielding layer and split type design, portable, install on line, 

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.

상세페이지1

Ⅱ.Technical Specifications

Function

Measurement of DC leakage current, low DC current

Test mode

Split Type CT

Power supply

9VDC±1VDC

Power dissipation

20mA max

Clamp Size

Φ10mm(available for line ≤10mm)

Range

0-100mA DC

Resolution

1mA  AC

Accuracy

±3.0%FS(50/60Hz; 23℃±2℃,below 70%RH, keep the wire be in the center of hole)

Coils Turn

800:1(customize is available)

Signal output

25mV/1mA,

Response speed

2 times/sec

Output interface

Brown—positive power input; Yellow—terminal of alert control; Blue—anode signal output; black—GND(cathode power output and cathode signal output, can short circuit with shielding shell )

Output Wire Length

2m

Electric Field Interference

3mA

Measured Wire Position

Approximately in the geometric center of the hole

Voltage of circuit

AC 600V

Dimension

53mm×42mm×28mm

Weight

125g

Working Environment

-20℃-45℃; below 80%rh

Storage Environment

-10℃-60℃; below 70%rh

Insulation Strength

AC 2kV/rms. (between core and shell)

Safety Rules

IEC1010-1, IEC1010-2-032, Pollution degree 2, CAT Ⅲ(600V)

Accessory

Sensor :1pc