사용자 설명서차례Table of Contents5Figures and Tables71 - Introduction9Safety Warnings and Symbols10Support11Product Returns11Related Documentation12Let Us Know How We’re Doing13TWACS System Overview142 - Functional Description17Time Synchronization17Daylight Saving Time18Universal Metering Transponder (UMT-C-KV)18Functional Description of the UMT-C-KV19Primary Functions21Communication21Meter Interface21Serial Number Address21Two-Way Address21TWACS-10 and TWACS-20 Communication Protocols22Serial Communications Using the Manufacturer's Serial Port24Meter Optical Port Support25Password Access25Data Retrieval25Consumption Metering (Wh)25Time-of-Use (TOU)26Billing Data26Loss of Power Handling26AC Input Voltage Tolerance Characteristics26Outage Duration Monitoring27Power Down28Power Reliability Indices29Energy and Demand Measurement30Total Consumption Present30Meter Constants31Demand Measurement31Demand Reset31Billing Cycle Read with Demand Reset32Interval Data32Additional Features33Configuration Monitoring33Installation With Instrument Transformers33Tamper Detection33Reverse Rotation33No Consumption33Voltage Agility34Voltage Monitoring34EMTR-3-KV Interface (Multiport Capability)34On-Request Reads36Temperature Monitoring37Historical Data37480 Volt Applications37Calibration Testing37Options38TWACS Installation38Type and Model Numbers38Voltage Transformer (VT) Connected Meter/Transponder39Verification of Equipment40Installation Procedure40Registers41Thermal Limit41Changing the Sequence Delay423 - Troubleshooting43Performing Remote Analysis (TNS)43Performing Remote Analysis (TWACS NG)45Field Troubleshooting46Meter Shop Test System474 - Specifications49Electrical Specifications49Compliance Specifications49Environmental Specifications50Physical Specifications51Additional Regulatory Data52Acronyms53Glossary55Index59크기: 2.21메가바이트페이지: 60Language: English매뉴얼 열기