Cold Weather Catalog - Chromalox Precision Heat and Control
Cold Weather Catalog - Chromalox Precision Heat and Control
Cold Weather Catalog - Chromalox Precision Heat and Control
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<strong>Control</strong>s®HTLS<strong>Heat</strong> Tracing Line Sensing<strong>Control</strong> PanelSeries 8000/12000/24000• Color Touchscreen OperatorPanel• Eight/Twelve/Twenty-FourPoints of Independent On/Off<strong>Control</strong>• NEMA 4 Enclosure• High/Low Temperature Alarms• Low Current Alarm withAdjustable Setpoint• Ground Fault Alarming/Trip• Open Sensor Alarm• Common Alarm Output(Re-Ring Feature)• Load Management• Internal Power Distribution(Includes Circuit Breakers)• 120, 240, 480, <strong>and</strong> 277 Vac• Process Loop Identification• Global Programming• Auto-Cycle Feature• Current Display• Failed Sensor Output Setting• Loop Enable/Disable• Network Communications• H<strong>and</strong>/Off/Auto Selection• Enclosure <strong>Heat</strong>er Option forSub-Zero Ambients• Z-Purge Option for Operation inClass 1, Div. 2 AreasDescriptionThe IntelliTRACE HTLS Series is a microprocessorbased <strong>Control</strong>/Monitoring <strong>and</strong> PowerManagement/Distribution system for <strong>Heat</strong>Trace Applications.The IntelliTRACE Multi-Channel <strong>Heat</strong> TraceSystem provides Alarms for High/Low temperature,continuity, ground fault leakage, <strong>and</strong>sensor faults. The Advanced Features includea Color Touchscreen Operator Interface Panelthat provides simple programming with nokeyboards or cryptic labels. The panel displaysloop status, alarm conditions <strong>and</strong> graphics onprocess temperature, setpoints, <strong>and</strong> currents.With the built-in power distribution, the IntelliTRACEmulti-loop provides reduced material,installation, <strong>and</strong> maintenance costs. The loadmanagement feature eliminates the need forexpensive ground fault breakers, limits inrushcurrent <strong>and</strong> systematically interrogates allcircuits for continuity, ground fault leakage,sensor faults, <strong>and</strong> temperature alarms.Technical SpecificationsSupply Voltage: 120, 240, 480, <strong>and</strong> 277Vac,Three-PhaseOperating Environment: 32 to 120°F(0 to 40°C) -30 to 104°F (-34 to 40°C) withenclosure heater optionCommunications: RS-485 MODBUS ®Input: RTD 100 Platinum Three-WireOutput: Two-Pole ContactorsMaximum Current: 24 Amps/CktTemperature Alarms: High/Low 2°F Deadb<strong>and</strong>Non-LatchingGround Fault Alarm: Adjustable 25 – 500mAFactory Set @ 30mALow Current Alarm: .2 to 24.0 AdjustableLoad Management: 15 sec. Non-Overlap toReduce InrushAuto-Cycle: Programmable to 720 Hrs(30 days)Failed Sensor Output Setting: 0-100%<strong>Control</strong> Mode: On/Off with adjustable Deadb<strong>and</strong>154
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