Selecting protective devices for when bidirectional power flow is to be expectedThis article from the experts at NICEIC describes what factors must be taken into account when selecting protective devices for use in applications where bidirectional power flow is to be expected in normal operation. As the installation of electrical energy storage systems and small-scale generation capable of feeding into the public distribution system becomes more ...The post Selecting protective devices for when bidirectional power flow is to be expected appeared first on Professional Electrician.