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          PRODUCTS
          CY-RAM2000 Parallel-cables current balance detector

          ‘CY-RAM2000 parallel-cables current balance detector’ is designed for easy installation in a small space without removing the main bus or cable. It consists of two parts: flexible rogowski coil probe and electronic modules with a display.The instrument can simultaneously display two wires AC current, and also shows the current difference & current unbalanced degree between two wires. Mainly used for various power bus current measurement, and two current balance detection.

          Features:

          Flexible,lightweight, beautiful appearance

          Simple and quick installation in small space

          without high voltage in secondary open circuit

          No iron core saturation and damage when overload

          Excellent linearity

          Multi-size optional

          Application:

          General measurement and protection for strong mobility or space-constrained or uninterrupted power systems

          Power instrumentation, electronic multi-function energy meter and field calibrator, instrumentation measurement and protection

          E.g.

          parallel-cables bus current balance detection

          Three-phase load current balance detection of power system;

          Current detection of large load power system lines.


          DESCRIPTION

          Technical data:

          Model

          CY-RAM2000

          Current range

          2000A

          Accuracy

          ±1%(5%~120%In) @45-65Hz

          Linearity

          ±0.3% (5%~120%In)

          Position sensitivity

          ±2%

          External influence

          ±1% range (distance to coil >200mm)

          Temperature coefficient

          ± 0.08 % / of the reading data

          Frequency range

          10 Hz to 20 kHz (-3dB)

          Power supply

          4*AA| MN1500|LR6 battery

          (external adapter 9~12V DC)

          Overload indication

          過載超量程120%時指示(顯示Alarm

           Indicate when overload over 120%, (display Alarm)

          Automatic shutdown time

          15 min@ No current acquisition signal

          Operating Voltage

          600 V AC RMS

          Cable length

          2 meters,measuring probe to the electronics module

          Weight

          250 gmeasuring probe ),160 g electronics module

           

          Dimension and Schematic:   Unit:mm         

           Component name

          flexible rogowski coil A

          flexible rogowski coil B

          current measuring input terminal A

          current measuring input terminal B

          LCD(liquid crystal display)

          B/L button, Backlight switch

          Hold button (debug button)

          Power button

          Battery compartment rear cover


          Button function:

          Power button: switch key, long press more than 3 seconds turn on/off;

          Hold button : data hold key, short press to keep the current data, press again to return to normal;

          B/L button: short press to turn on or off the LCD backlight, long press debug two channels for the same value.


          Usage instruction:

           

            

           

           

          Attention:

          1. To achieve best accuracy, flexible rogowski coil measurement probe should keep consistent with A, B channel when connection.

          2. When the display shows low power, display dim, can not boot, you should replace the battery.

          3 When the display is not normal (e.g. only two lines are displayed), remove the battery and reload it.

           

          Contact Us

          Email: international2@chuangy.com

          Address: 1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China

          Post code :518057

          Tel. 0086-755-86000713


          Copyright © 2019. Shenzhen Chuangyin   Co., Ltd. All rights reserved. 粵ICP備11018302號
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