Intelligent Control Relays Accept Variety Of Input Signals
NPH Heater announces a new line of Intelligent Control Solid State Relay Assemblies that can interface with a variety of control input signals. Rated for loads up to 100 A at a maximum 40°C ambient temperature, nine different models are available to meet the needs of a wide variety of applications. The assemblies consist of Solid State Relays attached to anodized aluminum heat sinks, appropriately engineered to assure reliability operation at rated power levels and temperatures.
A DIP switch on each unit allows the following selection of control inputs: 1-135 ohms, 4-20 mA, 0-5 V, 0-10 V, or from potentiometer command signals. Four cycle times are available: 200 milliseconds, 1 second, 10 seconds, and 100 seconds. Models are available for the following line voltages: 24-280 VDC, 48-530 VAC, and 48-530 VDC. Transient overvoltage protection is provided at either 600 Vpk or 1200Vpk. Finger-safe covers, DIN rail mounts, and integral LED status indication are standard.
Solid State Relays have proven in food processing, semiconductor manufacturing, plastic modeling, and many other applications for the control of heaters, pumps, motors, solenoids, power contactors, lighting, and other equipment.
NPH Heater, is a leader in the design, manufacture, and marketing of DIN Rail Mounted Solid State Relays, Microprocessor-base Systems, Semiconductors Assemblies, and Custom Assemblies. Additional products include Transducers, Relay Monitors, and Fault-Sensing Devices.
For more information, contact us
phone: 905.859.8225 fax: 905.859.4691
toll free: 1.877.674.9744
sales@nphheaters.com
