Transformer oil is available in different levels of ignitability, including those approved by FM Global FM Data Sheet 5-4 indicates different levels of protection depending on the type of fluid used. Alternatives include, but are not limited to, esters and silicone oil. Automatic transformer and bushing monitoring and instrumentation Oct 17, 2017 · FM Global provides new fire-protection guidelines for robot-driven warehouses Facilities with automatic storage and retrieval systems will be taller, tighter, and more densely packed JOHNSTON, R.I., USA—Robots make warehouses more efficient but also may introduce new fire risks. He is a member of the Society of Fire Protection Engineers and an NFPA member serving on both the NFPA 13 Installation and NFPA 13 Discharge committees. He has been with FM Global for nearly 35 years and is currently responsible for data sheets related to the protection of storage, as well as the installation guidelines for sprinklers that are ... Classification of Envirotemp™ FR3™ Fluid and FM Global Property Loss Prevention Data Sheets 5-4 - Transformers, Approved Transformer Fluids Standard 6933, FM Approved Transformer Standard 3990 and IEEE standards in effect at the time of this publication . It does not necessarily represent Transformer oil is available in different levels of ignitability, including those approved by FM Global FM Data Sheet 5-4 indicates different levels of protection depending on the type of fluid used. Alternatives include, but are not limited to, esters and silicone oil  . FM Global Property Loss Prevention Data Sheets make your business—and the world—more resilient. Access them free of charge through www.fmglobaldatasheets.com or MyRisk®, our secure client extranet. Technical Reports Supporting Code Change Keywords: power transformer, fault, protection, relay, fire-fighting system 1. INTRODUCTION Power transformers (Figure 1) are a critical and expensive component of the power system. Due to the long period required for repair or replacement of transformers, a major goal of the transformer protection is limiting the damage to a faulted transformer.