PRODUCTS

Generating Automatic & Diagnostic System

home>제품소개>영문

영문

SDD-OT (Smart Diagnosis Device for Oil Transformer)
  • SDD-OT (Smart Diagnosis Device for Oil Transformer) 1번 상세이미지 썸네일

SDD-OT (Smart Diagnosis Device for Oil Transformer)

제품상세정보테이블
In order to prevent a broken of the transformer, it monitors dissolved H2, H2O in the the insulating oil , and Oil temperature of TR in real-time to prevent and diagnosis the insulation failure of the TR
Products Info
System Features

 - Measurements of Insulating Oil gas-in H2, H2O, Oil temperature

 - The method of extraction of Oil H2 Gas using the membrane of the abnormal gases
 - Display the status with LED as monitoring the rate of increase and decrease of Power and H2 gas
 - Check the historical record related to previous occurrences of abnormalities and Display trend (Touch LCD)
 - Stand-Alone Type (installation for easy)
 - Test passed product reliability (KEPCO)
 
System Diagram
 

유입변압기-2.png

 

System Specifications

                      Content                                                   Spec.
 Sensor   - H: 0 ~ 2,000ppm
 - H2O : 0 ~ 130ppm
 - Oil Temperature : -40 ~ +120 ℃ 
 - Tolerance : Value ±10%
 - Sensor Stabilization : 7days
 Device  - Material : SUS 304
 - Input Valve : 3/8"
 - Output Valve : 3/8"
 - Maintenance Valve : 3/8"
 - OIL Supply line : 1.5 ~ 11m
 - OIL Circulation : Force Circulation method
 - 4.3" Touch LCD Keypad (6 Key)
 - Power : AC 220 V 
 Communication

 - Protocal : Modbus , DNP 3.0

 - Communication port : Ethernet 1 Port, USB 2 Port

 - Output : 4 ~ 20mA (수소/수분/유온)

 - Data Update : 1days 8 (Changed)

 - Data : 3years (H2/H2O/Oil Temp.)

 - Trend : Latest 3month 

TOP
검색 닫기