NEW PRODUCTS

Self Power 1-element Current Transducer

1 Overview
This device is a self-powered 1-element ac current transducer. The input and outputs are electrically isolated from each other. It needs no external power supply. Its ac current input is achieved by passing through the aperture of the case. The output is 0-5V dc or 0-10V dc voltage. It can be applied widely to various measuring and controlling systems such as communication system, electrical power system, railway and various industrial control systems.

2 Part numbers
CE-IJ03-30ES3 0~5V dc output
CE-IJ03-80ES3 0~10V dc output

3 Specifications
Input Range: 0~2 to 0~200A ac (See the label for nominal value. Input range
can be selected by change the connection of jumper)
Case Style: S3, aperture diameter F20mm
Mounting: Din rail
Output load: ³ 1MW
Accuracy: 1.0 % (no short circuit)
Frequency: 45~65Hz
Response Time: £ 150 mS
Rise Time: 100 mS (from 0 to 90%)
Fall Time: 100 mS (from 100% to 10%)
Overload: 20 times of full span and £ 500A anyway.
Isolation voltage: >2500 V dc
Operating temperature: 0 ~ 50°C
Temperature Drift: £ 300ppm/°C
Storage temperature: -55 ~ +85°C

4 Connections  

Pin 6: GND of output
Pin 8: Vz/Vd¡ê?positive voltage of output.
Don't use all other terminals named "NC".
Input range can be selected by change the connection of jumper according to under
mentioned list.  


5 Case style and Mounting diagram(mm)
S3 case style is shown in Fig. 2. Dimensions: L x W x H: 36 x 83 x 76 mm.
Type 35 DIN rail mounting or screw mounting shown in Fig.3.
The spacing between terminals is 5.08 mm.

6 Notice
The input impedance of device connecting to the output of CE-IJ03-30ES & CE-IJ03-80ES3 must be more than 1MW.
Abovementioned accuracy is achieved only when no jumper is applied.