Products
Contact us

Sales: Lili Su (Ms.)
Tel: +86-020-62199556
Fax: +86-020-62199550
Mobile: (86)13802922567
E-mail: info@etcr.cc
Skype: etcr.info
QQ: 2850757785

MSN: etcr.sales@hotmail.com


简单介绍

 的详细介绍
ETCR025KD Split Type High Accuracy
Color page: User's manual: CE certificate:
ETCR025KD Split Type High Accuracy ETCR025KD ETCR

Split CT Clamp:Φ25 mm, Range:0.0mA~ 100mA(DC), Resolution: 1mA, Accuracy 1%, Output: 25mV/1mA, power supply:9VDC, Four shielding, anti-jamming capability, suitable for DC current test.

ETCR025KD Split Type High Accuracy
产品产商:
会员价格:0.00
服务:售前咨询电话:400-880-5151
如果您对该产品感兴趣的话,可以
ETCR025KD Split Type High Accuracy

Ⅰ.Introduction

ETCR025KD Split Type DC 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.


.Technical Specifications
 
Function
Measurement of DC leakage current, low DC current
Test mode
Split Type CT
CT Size
Φ25mm(available for line $25mm)
Range
0~100mA (DC)
Resolution
0.1mA (DC)
Accuracy
±3.0%FS(23℃±2℃, below 70%RH, keep the wire be in the center of clamp)
Coils Turn
800:1
Power supply
9VDC±1VDC
Power consumption
20mA max
Signal output
25mV/1mA(0~100mA output 0~2.5V)
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(Customize is allowed)
Electric Field Interference
3mA
Measured Wire Position
Approximately in the center of the closed core
Current Frequency
45HZ-60Hz(when measuring big current)
Frequency Feature
10Hz~100kHz
Voltage of circuit
Below DC 600V
Dimension
78mmx64mmx31mm
Weight
About 200g
Working Environment
-10℃ ~ 45℃; below 80%rh
Storage Environment
-10℃ ~60℃; below 70%rh
Insulation Strength
AC 2KV/rms.(between the core and shell)
Safety Rules
IEC1010-1,IEC1010-2-032,Pollution degree:2 CAT Ⅲ(600V)
Accessories
Sensor 1 piece
 
.Dimension



1. Mounting holes(Φ4mm*6mm)      

2. Terminals  (V- Power negative, V + supply positive, AL warning lamp control terminal, GND power supply and output ground, OUT output)          

3. Panel film

4. Snap-bit

5. POWER lamp

6. Alarm indicator

7. Zore positioner

8. DC current input indicates the positive direction


Copyright@ 2003-2019  Guangzhou ETCR Electronic Technology Co., Ltd..  All rights reserved.     

ETCR Electronic Technology Company

Add: No.8, Yongxing He Xingdong Street, Taihe Town,Baiyun District,Guangzhou,China. Tel: +86-020-62199556     Fax: +86-020-61100822   E-mail: info@etcr.cc