The U389 energy meter acquires active energy in 4-wire 3-phase systems. Import energy is transmitted to the logging system via a pulse output (S0) and can be read directly from a 7-digit drum-type counter mechanism. Current transformers connected with reversed polarity and direct connection are recognized and displayed as errors.

• Acquires active energy
• Pulse output (S0) for energy import
• Electrical connection with reversed polarity is indicated by means of an LED
• Direct connection or via transformer
• 7-digit drum-type counter mechanism
• Can be installed in any position
• Compact dimensions
• Rugged design
• DIN rail mounting per EN 50022
• 3 Years Warranty
   

Industrial and building management applications

	Article No: U389A U389B
	Technical Data » GB (pdf 119 kB)
	Installation Manual (pdf 176 kB)
	Pamphlet Energy Meter U389.. (pdf 272 kB)
	Accessories (display)