How many volts does the hotel kitchen have?

the voltage in the hotel kitchen is 38v. The electric load of kitchen power supply system in general hotels is divided into single-phase load and three-phase load. Single-phase load mainly supplies power for lighting power supply, single-phase socket and other electrical appliances with rated voltage of 22V V. Its characteristic is that the rated voltage of electric load is single-phase 22V V. If it is evenly distributed to A, B and C, this kind of load is also called phase load. Generally, it is divided into two independent systems: lighting system and 22V single-phase load power system. 38V three-phase load supplies power to each workshop respectively. The power branch with rated voltage of 38V mainly supplies rice steamer, vegetable elevator, electric water heater and exhaust air.