Product details

Brand: ABB

Model: 3BHE043536R0001

product description 

3BHE043536R0001 is EARTH ISOLATOR, 6KV9, W LOCKING FEEDBACK

Isolator is a linear optocoupler isolation principle, the input signal is converted to output. The input, output and working power supply are isolated from each other, especially suitable for use with equipment and meters that require electrical isolation. The isolator, also known as the signal isolator, is an important part of the industrial control system.

The realization of monitoring and control in the industrial production process requires the use of a variety of automated instruments, control systems and actuators, and the signal transmission between them is both weak to millivolt level, microampere level of small signals, and tens of volts, even thousands of volts, hundreds of amps of large signals.

Both low frequency DC signals, but also high frequency pulse signals, etc., after forming the system, it is often found that the signal transmission between the instrument and the equipment interferes with each other, resulting in system instability and even misoperation.

In addition to the performance reasons of each instrument and equipment itself, such as anti-electromagnetic interference, there is also a very important factor that is due to the potential difference between the signal reference points between the instrument and equipment, thus forming a "ground loop" resulting in distortion during signal transmission.

Therefore, in order to ensure the stable and reliable operation of the system, the problem of "ground loop" must be solved in the process of system signal processing.

Product Parameter

Model Number:3BHE043536R0001

Origin:USA

ABB series of products