An economical and reliable electrical power supply throughout the grid, from the plant’s internal power generators to the motors and other consumer terminals is essential for today's petrochemical plants. POWERTECH Industrial Corporations range of power supplies and services are securing and powering critical applications in petrochemical plants such as the control system of air partial pressure and the transformer substation for recycled water. Safety systems and pressure relief systems management are particularly at risk and have to be protected by uninterruptible power supplies according to the industry’s specific safety requirements.