Maximum Demand Controller 4300 SS
Maximum Demand Controller with one alarm point, one tripping point, programmable demand settings and intelligent demand switching.

Maximum Demand Control
The SYCON 4300 SS is a Maximum Demand Controller designed to monitor electrical demand and provide alarm and tripping control. It provides one alarm point and one tripping point with potential-free outputs. Alarm and trip demand values can be set at site. The controller displays average KVA demand, instantaneous demand, RMS voltage, RMS current and demand-related settings.
Designed for Reliable Industrial Operation
Key features of the SYCON 4300 SS.
One alarm point and one tripping point with potential-free outputs
Friendly user interface
Easy to install
Large 2 x 16 character alphanumeric LCD display
Continuous display of average KVA demand
Continuous display of instantaneous demand
Display of RMS voltage and RMS current
Selectable display of settings
Display of present and previous maximum demand
Trip status of contacts
Password protection for settings
Adjustable integration time of 15 minutes or 30 minutes
Programmable CT primary
Adjustable demand settings
Clock setting facility to match EB clock
Engineering Benefits
That Matter
Designed to support dependable operation and efficient electrical system performance.
Provides alarm and tripping control based on configured demand values
Allows alarm and trip demand values to be set at site
Displays average and instantaneous demand for monitoring
Provides RMS voltage and RMS current information
Adjustable integration time supports different demand measurement requirements
Programmable CT primary allows configuration according to the current transformer
Technical Details
Product specifications for engineering evaluation and application selection.
Where It Fits
Typical applications for the SYCON 4300 SS.
Maximum demand control
Electrical systems requiring demand alarm and trip control
Industrial electrical systems
Electrical systems requiring monitoring of average and instantaneous demand
Frequently Asked Questions
Answers to common questions about the SYCON 4300 SS.
The SYCON 4300 SS is a Maximum Demand Controller designed to monitor electrical demand and provide one alarm point and one tripping point with potential-free outputs.
Need the Right
SYCON 4300 SS for Your Application?
Share your electrical application or requirement with our engineering team. We can help you evaluate the product and determine its suitability for your system.