Self-powered Transducer

Self-powered Transducer

Self-powered Transducer

Product catalog summary
Overview: This document provides technical specifications and application guidelines for self-powered current and voltage transducers, specifically designed for monitoring AC currents and voltages in motors and other electrical systems.
1. Self Power 1-Element Current Transducer:
  • Specifications: Includes part numbers CE-IJ03-10, CE-IJ03-20, CE-IJ03-30, and CE-IJ03-80 with varying outputs and input ranges. Key features include high isolation voltage (2500 VDC), low linearity error (≤0.2%), and fast response time (≤15uS).
  • Applications: Used for monitoring AC current in motors and measuring the secondary side of current transformers (CTs).
  • Installation: Can be mounted using screws, DIN rail, or PCB. Ensure the window size fits the conducting wire.
2. Self Power 3-Phase Current Transducer:
  • Specifications: Part numbers include CE-IJ31-10 and CE-IJ31-20. Similar features to the 1-element transducer with additional capability for 3-phase monitoring.
  • Applications: Designed for monitoring 3-phase motors and the secondary side of CTs.
3. Self Power Voltage Transducer:
  • 1-Phase Voltage Transducer: Part numbers CE-VJ03-10 and CE-VJ03-20. Features include high isolation voltage and low linearity error. Used for monitoring motor voltage and secondary side of voltage transformers (VTs).
  • 3-Phase Voltage Transducer: Part numbers CE-VJ41-10 and CE-VJ41-20. Similar specifications to the 1-phase version, designed for 3-phase systems.
General Notices:
  • Ensure the polarity is correct as indicated by the '+' sign in diagrams.
  • Input voltage should not exceed rated voltage, and accuracy of testing meters should be higher than that of the transducers.
Mounting Dimensions: Provided for case styles S2 and S3, with specific dimensions for installation.
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Catalog excerpts

Self-powered Transducer-1

Self Power Transducer www.ce-transducer.com 1.1 self power 1-element current transducer Specifications: Isolator Linearity Phase Voltage Error Deflection Rated Output Part Number Output Response Overload Time Capacity 2.5mA ≤1.5V (input 5A) 35′ ≤0.2% ≤15uS 20 times CE-IJ03-20 Ig 37.5mA Screw/ 2500 or (input300A ≤3.5V Din rail VDC <5/sec at ) /PCB 500A CE-IJ03-30 Vz* 05V >1MΩ CE-IJ03-80 Vd** 010V none ≤1% ≤1S 400/5A CE-IJ03-J0 J*** On-off DC * There are three input group can be chosen 2A/5A/10A, 20A/50A/75A and 100A/150A/200A. And in each group, the jumper can fix the input range of the three. ** There are two input group can be chosen 20A/50A/75A and 100A/150A/200. And the And in each group, the jumper can fix the input range of the three. *** It can connect with AC/DC current/voltage load directly. Part Numbers: Series Power Supply 1: tracking voltage(Vg) 2: tracking current(Ig) CE-IJ03 Case Style Part Number Example: CE-IJ03-10BS2-1.0/0-10A Description: 1-element AC current transducer, Output: tracking voltage0-1V, No power supply, Window: Ф6.5mm, Case style: S2, Accuracy: 1.0, Input current: 0-10A

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Self-powered Transducer-2

Connections Diagram (see page 6 for mounting dimensions) + Relay output Fig. 1.2 CE-IJ03 with relay output Fig.1.1 CE-IJ03 with terminal input Voltage output Fig. 1.3 CE-IJ03-x0 with voltage output Monitor the AC current of the motor. Measure/monitor the second side of the CT. “+” which signed in the picture means the same polarity. The size of window must be fit for the conducting wire to pass through. And the terminal input also could be chosen while the input current≤5A. If there is a meter is used to test the output of the transducer, please make sure the accuracy of the meter is higher than...

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Self-powered Transducer-3

self power 3-phase current transducer Specifications: Part number Output CE-IJ31-10 Isolation Phase Voltage Linearity Error Deflection 2500VD ≤0.2% C Response Overload Mounting Time Capacity 20 times or Din rail/ <5/sec at Screw 500A Part Numbers: Series Power Supply 1:tracking voltage (Vg) 0: none 2:tracking current (Ig) Case Style Part Number Example: CE-IJ31-10BS3-1.0/0-5A Description: 3-elements AC current transducer, Output: tracking voltage 0-1.2V, No power supply, Aperture: Ф6.5mm, Case style: S3, Accuracy: 1.0, Input current: 0-5A Connections Diagram (see page 6 for mounting dimensions)...

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Self-powered Transducer-4

1.2 self power voltage transducer 1.2.1 self power 1-phase voltage transducer Specifications: Part Number Output CE-VJ03-10 CE-VJ03-20 Isolation Linearity Phase Rated Voltage Error Deflection Output Response Overload Mounting Time Capacity Part Numbers: Series Power Supply Case Style Rated Input Part Number Example: CE-VJ03-20MS2-1.0/0-400V Description: 1-phase AC voltage transducer, Output: tracking current 0-1mA, No power supply, No aperture, Case style: S2, Accuracy: 1.0, Input current:0- 400V. Connections Diagram (see page 6 for mounting dimensions) Monitor the voltage of the motors Monitor...

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Self-powered Transducer-5

self power 3-phase voltage transducer Specifications: Part number Linearity Phase Rated Isolator Error Deflection Output Voltage Response Overload Mounting Time Capacity 2 times Din rail <5/sec /Screw Part Numbers: Power Supply Case Style Rated Input Part Number Example: CE-VJ41-10MS3-0.5/0-380V Description: 3-phase 4-wire AC voltage transducer, Output: tracking voltage 0-1.2V, No power supply, No aperture, Case style: S3, Accuracy: 0.5, Input current: 0-380V. Connections Diagram (see page 6 for mounting dimensions) Monitor the voltage of the motors Monitor the secondary side of the VT “+” which...

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Self-powered Transducer-6

Case Style Mounting Dimensions Termi nnaIs East Block,9/F,Building No. 2,SEG Science&Technology Park,Shenzhen ,P.R.China

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