Myself Sumanta Kumar Show, Research Scholar in the Dept. of Electrical And Electronics Engg. of NITK Surathkal. I am using voltage sensor (LV25-P) and current sensor (LA 55-P). The voltage sensor is having a conversion ratio of (2500:1000) and for current sensor it is (1:1000). But in actual circuit we need a conversion ratio of (1:1) for both the sensors.
Please suggest the external circuit which can be added with the Sensor ckts for achieving the desired conversion ratios. I will be waiting for your response.
What are the voltage and current levels that you plan on measuring?
For instance, if your current level to be measured is 500 amps, a transducer with a 1:1000 ratio will lower it to a much safer 500 milliamp. That is the reason for having transducers with lower ratios.