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| After-sales Service: | Online Training, Reply Customer′s Question in 12h |
| Warranty: | 12 Months |
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OLTC-O Insulation Oil Gas Chromatograph Dissolved Gas Analyzer applies to monitoring the operating status of 110KV and above power transformer and 330KV and high voltage paralleling reactor.
As equipment for status monitoring, it mainly provides once oil charge equipment of intelligent transformer substation with local measurement and data communication functions, to satisfy communication requirement of intelligent transformer substation based on IEC61850 and realize all digital data collection transmission.
1. Vacuum and electromagnetic oscillation degassing technology
2. Cold trap technology
3. Composite chromatographic column
4. Gas detector technology
5. Support TCP/IP and IEC61850 communication protocol
| Gas component | Minimum detection concentration | Measurement range | Detection precision |
| H2 | ≤2μL/L | 2~2000μL/L | ±10% |
| CH4 | ≤1μL/L | 1~2000μL/L | ±10% |
| C2H4 | ≤1μL/L | 1~2000μL/L | ±10% |
| C2H6 | ≤1μL/L | 1~2000μL/L | ±10% |
| C2H2 | ≤0.5μL/L | 0.5~500μL/L | ±10% |
| CO | ≤5μL/L | 5~4000μL/L | ±10% |
| CO2(optional) | ≤25μL/L | 25~5000μL/L | ±10% |
| H2O(optional) | 2%RH | 2~100%RH | ±10% |
| Electric Ethernet interface | 2, 10M/100M,RJ-45. | ||
| Communication serial port | 2, RS48 | ||
| Dimension | 1400Í720Í420mm | ||
| Environment temperature | -40°C~+55°C | ||
| Relative humidity | 5%~95% no condensation | ||
| Atmospheric pressure | 80kPa ~110kP | ||
| Altitude | 0~3000m | ||
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