ASPEN Electric Heating Systems
DANATIVARA Co. specializes in the design and manufacture of ASPEN Electric Heating Systems, featuring flanged heater bundles and control panels meticulously crafted in compliance with DTA technical specifications. These systems are purpose-built to electrically heat liquids and gases for a diverse range of industrial applications.
Standard Features – Process:
– Utilization of DTA Electric Heater Process Sizing Software for accurate design.
– Incorporation of DTA Industrial Grade Electric Process Heater & Control Panel Specification.
– Validation through Aspen Simulation/Process Guarantee.
– Customized Element Watt Density Selection based on application requirements:
– Water: 45 watts per square inch.
– Fuel Gas: 23 watts per square inch.
– Air: 15 watts per square inch.
– Oil: 10 watts per square inch.
Standard Features – Electrical:
– Non-Hazardous Area Classification for enhanced safety.
– NEMA 4/4X Control Panel.
– Integration of Programmable Logic Control (PLC) technology.
– Options for Outlet or Differential Temperature Control.
– Incorporation of Pressure Control mechanisms.
– Implementation of “Low Select” Over Ride Logic Control.
– Management of Process & Bundle PID Control Loops.
– Load Management Control for optimized efficiency.
– Human Machine Interface (HMI) facilitated by a Touch Screen Graphic Color Display.
– Ensured Finger Safe operations.
– Ground Fault Detection to enhance safety.
– Heater Bundle Over Temperature Limit mechanism.
– Utilization of Silicon Controlled Rectifier (SCR) Power Control.
– Installation of Rigid Galvanized “On Skid” Conduit.
– Deployment of Analog Wiring (300 Volt, PVC Insulation, 16 AWG Minimum) for robust connectivity.
– Utilization of Control Power & Digital Wiring (600 Volt, THWN Insulation, 14 AWG Minimum) for reliable operations.
– Power Wiring implemented using 600 Volt XHHW-2 or THWN Insulation, ensuring safety and functionality.
– Insulation, 12 AWG Minimum, to meet stringent requirements.
Standard Features – Mechanical:
– Imprinting of Stainless Steel Nameplate with Project Information.
– Sturdy All Welded Structural Steel Skid Base to ensure durability.
Standard Features:
– Rigorous Hydro Test of Heater Bundle, Housing, and Piping.
– Comprehensive On Skid Meggar and Continuity Test.
– Heater Bundle Meggar, Resistance, and High Pot Test for safety assurance.
– Control Panel Power and Control Circuitry Test.
– Thoroughly Simulated PLC Logic Test for accurate functionality assessment.
Industry Standards:
– Adherence to NEC 500 standards for Control Panel design.
– Electric Heater Design conforms to industry best practices.
– CSA certification for Heater Bundle Terminal Housing.
– Compliance with ASME Section VIII & National Board Registered standards for Heater Housing.
– Conformity to ANSI B31.1 / ANSI B31.3 standards for Piping, Fittings, and Valves.
– Adherence to ASME Section IX standards for Pipe Fabrication.
– Meets AWS D1.1 standards for Structural Steel.
Standard Options:
– Flexibility for Hazardous Area Classifications:
– Class 1, Division 1
– Class 1, Division 2
– Provision for On Skid Stainless Steel or Fiberglass Cable Tray.
– Option for Offshore Paint applications.
– Facility for Heater Housing Insulation, optimizing performance.
At DANATIVARA Co, we are committed to delivering exceptional Electric Process Heating Systems that meet the highest standards of safety, efficiency, and reliability. Our systems find application across diverse industries, offering tailored solutions for optimal performance and peace of mind.
