Audited Supplier
DGA-O
Response on Customers' Questions Within 12 Hours.
12 Months
Transformer Oil
Gas Chromatograph
Single
TCD
≤7%
IEC
SDD
Liquid Solvent
Gas
Gas Chromatography
Capilary Column
10~30cm
0.2~0.5mm
H2, CH4, C2h4, C2h6, C2h2, Co, CO2, H2O
IEC61850
Oil Dissolved Gas Analyzer Gas Chromatograph
2 RS48
-40 ~+55 Degree
5%~95%
80kpa~110kp
0~3000m
1400*720*420mm
292kg
English
Available
Delta
Gas Chromatograph Is Packed in One Plywood Case
Refer to detailed technical specifications
China Mainland
9030849000
Product Description
Online Transformer Oil Dissolved Gas Analyzer Gas Chromatograph
Online Transformer Oil Dissolved Gas Analyzer Gas Chromatograph 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 | ||
