Peak load limiter

• For peak load limitation in plants with tariff-based power measurement
• Value of an energy pulse configurable in watt hours
• Configurable peak load limit of 30...1000 kW‚ with configurable warning limit of 25...1000 Kw
• Configurable measuring period of 15‚ 30 or 60 minutes for the calculation of the power mean value
• Configurable cycle time of 15‚ 30‚ 60‚ 120 or 240 seconds for the load extrapolation interval
• Value of pulse 10...20000 W/h
• Up to 120 loads assignable to peak load limitation
• State monitoring and switching of loads via KNX
• With parameters assignable per load
• Power consumption of the load
• Turn-off priority (1...10)
• Release/locking of load
• Minimum make time
• Minimum break time
• Maximum break time
• Number of permissible switching cycles in 24 h
• Transmission of extrapolation data via KNX after each extrapolation
• Transmission of statistics data via KNX at the end of each measuring period
• 3 LEDs for display of availability (operating voltage)‚ of an impending exceeding of the maximum value and of a missing synchronization pulse
• 5 LEDs for display of the current time interval within the measuring interval
• 8 LEDs for displaying the status of the first 8 loads
• Inputs for connection of energy pulses generated by utility company counters and for connection of synchronous pulses and high/low-tariff contacts
• Electronics powered via an integrated power supply unit for AC 230 V
• Date and time required via bus
• Integrated bus coupling units
• Bus connection via bus terminal and contact system to data rail
• Modular installation devices for mounting on TH35 EN 60715 mounting rail

               Dimensions width (1 MW – 18 mm)                            4 MW