AdvancedPower Technologies Monitor With ConfidenceTM Liquid Temperature Winding Hotspots LTC Differential Ambient Temperature Load Current High-Precision RTDs No Calibration Required, Ever. Complete Monitoring for Your Power Transformer “Smart Grid” Ready Load Based Pre-Cooling Track LTC Position for Complete LTC Monitoring SCADA Communications Consolidate Alarms with Mini-RTU Capability Simple to Configure Highly Cost Effective & Easy to Install TTC-1000 Intelligent Transformer Temperature Control Available in 2 Mounting Options Panel Mount 7.2” W x 3.558” H x 6” D Aluminum Chassis For mounting within the transformer control cabinet. (As shown on cover) NEMA 4X Enclosure 15.25” H x 7” W x 5.25” D 304 Stainless Steel For mounting on the exterior of the transformer, typically used for retrofit applications. Heater option available. NEMA 4X Enclosure Monitor Critical Temperatures Up to 3 Temperature Probes (–35 to 160 °C) Set Points for Alarms & Fan Control Up to 3 Calculated Winding Hotspot Temperatures Up to 2 Monitor Ambient Temperature to Calculate Loss-of-Life LTC Differential Temperatures Simultaneously - Mag-Mount Probes Available Collect Data & Communicate It Data Logging Temperature, Load, and Min/Max Data Logging LTC Position & Differential Temp Data Logging Up to 4 Analog Outputs (0 to 1 OR 4 to 20 mA) Up to 14 Optically Isolated Digital Inputs for Mini-RTU Functionality DNP3.0 Level 1 or MODBUS RTU Communications via Multi-Mode Fiber Advanced Power Technologies “On-Line” LTC Monitoring LTCs are a critical Point of Failure on your transformer... What is your LTC doing right NOW? Continuous LTC Differential Monitoring (-20 to +20 °C) Patented Dual-Algorithm LTC Condition Monitoring™ - Protect Against Dangerous “Coking” Contacts - Alarm for Rapid LTC Heating Events Patented Sensorless LTC Position Monitoring™ - Know with Certainty Which Taps are Getting Hot - Monitor Tap Change Operate Times and Alarm Cool Your Transformer With Confidence... Patented Load Pickup Cooling™ - Transformer PRE-Cooling - Extend Transformer Life - Longer Short-Term Overloads - Sustain Paper Insulation DP Levels - Ideal for Wind Farm Load Cycles Up to 8 Form C Relay Outputs - Control Fans and Pumps Additionally... Exceptional Customer Service Periodic Fan Exercising. Fan Bank Alternate Feature Built In Self Check Dedicated Form B Device Alarm Relay Easy to use, Excel-Based Setting Templates Rev. 20110209 Copyright 2010 Advanced Power Technologies, LLC U.S. Patent No.: 6714022, 6222714, 7323852, 7417411 and Patents Pending Ordering Information Additional Specifications: Operating Temperature Range: -50 °C to +85 °C, 95% Relative Humidity (non condensing) Universal Power Supply: 38 to 290 VDC or 120 VAC Winding Temp Measurement Range: -35 °C to +180 °C Temperature Measurement Accuracy: Avg error over entire range ± 1 °C. Absolute error at any temperature ± 1.5 °C. Output Contact Rating: 30 amps make for 250 msec, 10 amps continuous at 250VAC. Optically Isolated Inputs: Operates from 38 to 290 VDC or 24 VAC to 260 VAC. External wetting voltage required. Alarm Contact Rating: 0.4 amp continuous at 290 VDC (NEMA), 0.15 amp continuous at 290 VDC (Panel) Analog Output: Selectable, 0 to 1 mA or 4 to 20 mA. Maximum load 10,000 Ohms (0 to 1mA), 510 Ohms (4 to 20 mA). Communications Interfaces: Front Panel Mounted RS-232 DB-9 Null Modem Interface SCADA Interface: DNP3.0 Level 1 Protocol using half duplex RS-485 interface, Multi-Mode or V-Pin fiber optics. Current Measurement Range: 0 to 50 A Surge Withstand/Fast Transient: Relay outputs and station battery inputs: ANSI C37.90.1 EMI Withstand: ANSI C37.90.2, Electrostatic Discharge: IEC 801-2 Timers: Output Pickup Timer, and Load Pickup Timer: 0 to 255 seconds Advanced Power Technologies www.AdvPowerTech.com 215 State Route 10, Building 2 Randolph, NJ 07869 Phone: (973) 328-3300 Fax: (973) 328-0666