Campbell CS15-L Uživatelský manuál

CS10-L and CS15-LCurrent TransformersRevision: 1/10Copyright © 2001-2010Campbell Scientific, Inc.

CS10-L and CS15-L Current Transformers CallTable Test NextScan EndProg CR200(X) Program for 50 Hz ' CR200(X) Series Datalogger ' Program

CS10-L and CS15-L Current Transformers Remember that it is important to get complete cycles. For Instruction 23, if parameters 5 and 6 are 2.0 and 0.

CS10-L and CS15-L Current Transformers ; This part of the program will calculate the RMS Amperage ; Standard Deviation in this part of the code works

CS10-L and CS15-L Current Transformers The instructions listed below do not store data in final storage. P92, P77, and output processing instructions

CS10-L and CS15-L Current Transformers 5.5 CR1000 with Multiplexer Sample Program This program uses the CR1000 and an AM16/32-series multiplexer to r

CS10-L and CS15-L Current Transformers 5.6 CR10X with Multiplexer Sample Program This program uses the CR10X and an AM16/32-series multiplexer to rea

CS10-L and CS15-L Current Transformers ; This part of the program will calculate the RMS Amperage ; Standard Deviation in this part of the code works

CS10-L and CS15-L Current Transformers *Table 3 Subroutines ; ; Parameter 2 should be 2500 mV for 50-200 amps ; should be 250 mV for 5-49

CS10-L and CS15-L Current Transformers 7: Beginning of Loop (P87) 1: 0 Delay 2: 50 Loop Count 8: Z=Z+1 (P32) 1: 1 Z Loc [ Cou

CS10-L and CS15-L Current Transformers 21: End (P95) 22: End (P95) End Program 15

Warranty and Assistance The CS10-L AND CS15-L CURRENT TRANSFORMERS are warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and

CS10-L and CS15-L Current Transformers 16

Appendix A. Theory of Operation A.1 Typical Electrical Circuit An example of a typical electrical circuit is a generator that provides energy in the

Appendix A. Theory of Operation FIGURE A-2. Schematic of Generator with Current Transformer FIGURE A-3. Schematic of Current Transformer with the

Appendix A. Theory of Operation FIGURE A-4. CS10 with the Wire A.2 Current Transformer Description A current transformer is a special kind of tran

Appendix A. Theory of Operation With the current transformer, the primary coils or windings are minimized to avoid removing power out of the circuit,

Appendix A. Theory of Operation A.4 Multiplier Use Equation D to calculate the multiplier. m=C*n2/n1*(1/R)*(1 V/1000 mV) Equation D Where, C = a

Appendix A. Theory of Operation 1250 mV0 mV FIGURE A-8. Adding 1250 mV Creates Positive Output FIGURE A-9. CS15 Schematic A-6

Appendix A. Theory of Operation FIGURE A-10. CS15 Measurement Range A-7

Appendix A. Theory of Operation A-8

CS10-L and CS15-L Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookm

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbel

CS10-L and CS15-L Current Transformers 1. General Description Campbell Scientific’s CS10 and CS15 detect and measure the ac current along an electric

CS10-L and CS15-L Current Transformers Specifications Measurement Ranges: 0.15 to 200 A (CS10) 0.15 to 125 A (CS15) Frequency: 50 and 60 Hz Insula

CS10-L and CS15-L Current Transformers 4. Wiring The CS10-L and CS15-L use a single-ended analog channel as follows. CS10-L CS15-L White Single-End

CS10-L and CS15-L Current Transformers Do not average the waveform or use 60 Hz (or 50 Hz) rejection. Under these circumstances, the amperage value w

CS10-L and CS15-L Current Transformers 25 Samples of Amperage on CR200(X) Datalogger (60 Hz) or 30 Samples of Amperage on CR200(X) Datalogger (50 Hz)