Maxchek 400 Demand Controllers
Maxchek 400 is a multifunction panel meter specially designed for controlling electrical maximum demand for commercial and industrial users. Basic and advanced levels of configuration are supported for control and alarm relays. If the predefined demand limit is exceeded, Maxchek 400 generates an alarm signal and can also disconnect non-essential loads sequentially. A large, multi-line LCD panel shows multiple parameters at the same time. Maxcheck 400 is fitted with RS-485 and Ethernet communications ports for connection to external systems.