Shuai Hua Nanjing Branch HSM3000 transformer oil supply line monitoring system for dissolved gases

HSM3000 Transformer Oil Dissolved Gas Monitoring System Product Overview HSM series of products for all kinds of 110KV to 750KV voltage level of oil-immersed transformers, reactors, capacitors, transformers and oil-immersed casing and other equipment, and can be easily and substation automation systems as well as power plant DCS, SIS system is connected, share information. HSM3000 transformer oil chromatography-line monitoring systems (multicomponent principle) is based on gas chromatographic analysis of dissolved gases in the transformer oil online monitoring products. The system can be set according to the cycle of online detect transformer oil dissolved H2, CO, CO2, CH4, C2H2, C2H4, C2H6 and so the whole component gases and moisture content, and then determine whether there is latent failures through expert systems, it is Heat Fault or discharge fault, according to the set alarm sound and light alarm. Online monitoring system through mobile phone text messages to each test results promptly sent to the relevant personnel phone, easy to be kept informed of transformer operation. System integration HSM3000 system by the online color monitoring, transformers valve interface components, stainless steel tubing, background monitoring and fault diagnosis expert system host software and other modules physically. HSM3000 system logic functions on the gas acquisition module, a few part of the gas separation module, chromatographic detection and data acquisition module, data and spectrum analysis module, fault diagnosis module, and the like. It works gas acquisition module transformer oil and gas separation. In the gas separation module, gas flows through the separation column to achieve a variety of gases, the gas separated in the chromatography system, realized by the chemical transformation of the signal to an electrical signal. Electrical signals collected by the data acquisition module uploaded via communication port and a communication network for data and spectral analysis software system that can be analyzed and calculated spectra and automatically calculate the concentration of each gas depending on the gas calibration data. Fault diagnosis system based on gas concentration, transformer fault diagnosis algorithm software system automatically diagnose transformer operating state, such as abnormal system can diagnose internal transformer fault types and gives recommendations for service to take the oil the way technical parameters: pump forced circulation, timely detection, no dead zone oil sample degassing mode: vacuum degassing Detection principle: import gas sensor measurement types: H2, CO, CH4, C2H2, C2H4, C2H6 six kinds + CO2, moisture, oil (optional) and other separation method: import column injector way: six-way solenoid valve injector temperature control: fuzzy PID control calibration mode: external standard method, periodic calibration manual Alarm: Alarm lighting field device; background software two sound / light alarm fault diagnosis, alarm and other phone signal: IEC60599, GB three-ratio method, two ratio, Duval triangle, cube illustrated method of data communication: RS485 / Ethernet wired / wireless (GPRS / CDMA / 3G) Optional communication distance : RS485,2000 meters (communication between field devices and back-end Monitoring System) Protocol: Fully compatible with the substation and dispatch automation system since the system can be easily realized information supports remote TCP / IP network protocol, support for remote monitoring and remote maintenance Power: 220V 50Hz AC power (5A above) cylinders Carrier gas: 99.999% high purity air, replace the carrier gas can be configured locally: about three years (by monitoring the calculated once a day) degassing module life: eight oil and gas balance time: 10 minutes cycle time: minimum 1 hour, can be set calibration cycle: more than 2 years column life: the use of periodic self-activation technology, life of more than eight years detector life: more than eight years of data storage period: 20 years working environment temperature : transformer oil temperature range: 15 ℃ ~ 80 ℃ Operating ambient temperature range: -40 ℃ ~ + 70 ℃ Relative humidity: 5% to 95%, non-condensing panel indicates: There are three color indicators on the housing panel: Green - Power, Yellow - running red - Fault cabinet size: 750 (L) × 600 (width) × 1250 (H) mm Protection: IP65 above