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 What is DTMS? |
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DTMS is the effective distribution load control system that monitors peak load and observes condition of a pole transformer, such as real-time voltage, current, and electric power of each phase on the secondary distribution line. This system will notify the operation center of its status when electricity overload or unbalanced distribution occurs, and will eventually prevent transformer from accidents such as explosion or distribution disturbance. |
| System Diagram |
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| Features and Function |
 Error range of CT, PT within 1% The real-time voltage / current / 3 phase data measuring, load unbalance and transformer temperature monitoring Easy mounting by applying discrete type CT Alarm and inform the problem to operation center by phone-call or via internet Prevention of electricity pilferage |
| Description |
| Expanding DTMS - DTMS + GSM Module + AMR Installation AMR (Auto Meter Reading)- Send customer data (Watt-hour meter data) to DTMS - Available AMR service (by PLC, Power Line Communication) - Real-time Electricity Pilferage Monitoring in main server Installation GSM Module on DTMS- All measured data is sent to main server through GSM network - Main server automatically collects all measured data The main server controls all processes on electricity distribution |
| Function |
 DTMS (H/W) |
| - Measurement of Voltage/Three Phases (R.S,T) Voltage - Measurement of Current/Three Phases (R,S,T) Current - Measurement of Power Factor, Active Energy, and Reacting Energy - Measurement of Transformer Temperature, Air Temperature (Option) - Available to use ON-Line/OFF-Line [RS232C (Default), R/F (Option), Mobile (Option)] - Installation is facile with the application of Discrete Type CT - Data Acquisition with Serial port (Personal Computer) - Monitoring Temperature inside the Equipment - Data Storage : 15 Minute cycle for 3 month, 60 Minute cycle for 1 year |
| DTES Management (S/W) |
| - Available to measure Trend Data, Electric Energy and Output Graph. - Improvement of Availability Ratio and Load Ratio to Facility Capacity. - Check the Loss Status by comparing the use amount with the supplied amount in electric power. - Offering Data for Distribution line fault localization and Distribution planning - Simple usage with Private Software - Grasping the Change Condition of Voltage, Current, Power Factor, Electric Energy by Graph - Easy Data Backup with DB formation |
