NFPA 850
We use NFPA 850 for security, It gives us the facilities a systematic approach to identifying and managing fire and explosion risks in non-nuclear electric generating plants and high-voltage direct current converter power systems.
We use this for the electric work throughout the factory to ensure the safety of the people and the property.
The National Fire Protection has various books for fire safety and protection. This standard provides High-voltage prevention and protection requirements for safeguarding life and physical property associated with buildings or facilities that employ stationary fuel cell systems of all sizes.