Heat Tracing Extension Panel 6 to 36 Loops - Ambient Sensing

ITAS-EXT 6-36
Heat Tracing Extension Panel 6 to 36 Loops - Ambient Sensing
  • NEMA 4 Enclosure
  • Complete GFEP Monitoring & Alarms
  • Load Monitoring & Alarms
  • Full Alarm Capabilities
  • Optional NEMA 4X
  • Optional Enclosure Heater
  • UL, cUL, CE, FM
  • SCR Control
  • Integral Circuit Panel with Circuit Breakers
  • 40 Amps/Loop @ 100 – 600 VAC
  • Optional Main Disconnect
  • Soft Start Feature
  • Soft Start Feature
  • Full Communications
  • Enhanced Data Logging
  • Literature
    ITAS-EXT 6-36 Catalog Page

The IntelliTRACE ITAS-EXT Series is a micro-processor based control/monitoring and power management and distribution system for heat trace applications. The ITAS-EXT Panel Series provides expanded circuit service up to 72 loops when paired with the ITAS Series Heat Trace Control Panel/Ambient Sensing. The 40 Amps per circuit capacity, the Integral Circuit Panel save significant time, installation and maintenance costs. The customizable I/O (Sensor) Mapping, the remote monitoring capability and the wireless communication option provide desirable process management flexibility options.

Soft Start Feature
Certain heating cables exhibit inherent current inrush in colder temperatures. This inrush can cause nuisance breaker tripping. To limit inrush current on the overall system, a proprietary Soft Start algorithm is applied during system start-up. This will ONLY occur while the operation mode is set to AUTO. After the Soft Start program completes its cycle, the Control Mode of the system will either be PID or ON/OFF Control Mode, depending what was selected by the user. The default setting of the Soft Start Feature for each circuit is “enabled”. However, the Soft Start Feature may be disabled if so desired by the owner. The owner has the option to independently manage the Soft Start Feature on each circuit.

Auto Cycle Feature
During prolonged down time periods, typically during the summer months, it advisable to intermittently exercise the system circuits. This exercising of the loops is accomplished via the Autocycle feature. On a sequential circuit basis, the Autocycle feature periodically monitors system performance between 1-999 hours. This provides a certain level of predictive maintenance of the system as Faults (Alarms) will present themselves accordingly. Problem areas may be addressed during non-essential operating periods. The owner has the option to engage or disengage the Autocycle feature at any time.

I/O (Sensor & Output) Mapping**
When factory enabled, the ITLS & ITLSC1D2 Models provide the owner with customizable I/O Mapping. This becomes a very powerful and desirable feature when the owner needs added flexibility in controlling the circuit outputs beyond the standard single sensor input.

There are two types of I/O Mapping: Sensor Mapping and Output Mapping. Sensor Mapping is the assignment of one or more Sensor Inputs to one or more output circuits. Output Mapping is the assignment of one or more Power Outputs to one or more output circuits.


** Available only on ITLSC1D2 & ITLSC1D2-EXT

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