HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 400 sets per month |
| Delivery Time | 10-15 working days |
| Packaging Details | Plywood Case |
| Product name | Online DGA, Online Gas Monitor |
| Test Principle | Semiconductor laser technology and photo-acoustic spectroscopy |
| Measured Dissolved Gas | H2, CO, CO2, CH4, C2H2, C2H6, C2H4 |
| H2O Measurement | 0-100%(RS) or given in ppm |
| Measuring Accuracy | Minimum measuring limit or ±30% |
| Multiple data communication | RS485, Ethernet, GPRS, Optical Fiber etc. |
| Brand Name | HAOMAI |
| Model Number | PASL-3000 |
| Certification | ISO9001:2015, Test Report |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 400 sets per month |
| Delivery Time | 10-15 working days | Packaging Details | Plywood Case |
| Product name | Online DGA, Online Gas Monitor | Test Principle | Semiconductor laser technology and photo-acoustic spectroscopy |
| Measured Dissolved Gas | H2, CO, CO2, CH4, C2H2, C2H6, C2H4 | H2O Measurement | 0-100%(RS) or given in ppm |
| Measuring Accuracy | Minimum measuring limit or ±30% | Multiple data communication | RS485, Ethernet, GPRS, Optical Fiber etc. |
| Brand Name | HAOMAI | Model Number | PASL-3000 |
| Certification | ISO9001:2015, Test Report | Place of Origin | China |
| High Light | HAOMAI Online DGA Monitoring ，Gas Online DGA Monitoring ，Multifunctional Online DGA System | ||
Transformer Oil Dissolved Gas Analysis and Moisture Monitor
Model: PASL-3000
HAOMAI innovatively combined semiconductor laser technology and photo-acoustic spectroscopy together and applied it to smart grid field.
The Transformer Oil Dissolved Gas Analysis and Moisture Monitor PASL-3000 developed by HAOMAI is capable to measure Hydrogen(H2), Carbon Monoxide(CO), Carbon Dioxide(CO2), Methane(CH4), Acetylene(C2H2), Ethane(C2H6), Ethylene(C2H4), moisture(H2O) etc. 8 types dissolved gases in transformer oil, which wins good reputation from numerous customers by convenient operation, easy maintenance and high measuring accuracy.
Main Features
●Advanced technology. Semiconductor laser technology and photo-acoustic spectroscopy are innovatively used for measuring dissolved gas in transformer oil. PASL-3000 has strong anti-cross interference ability, fast measuring response, high measuring accuracy, good repeatability etc. features.
●All-components dissolved gas measurement and analysis. Adopt photo-acoustic spectroscopy to measure gas component contents of Hydrogen(H2), Carbon Monoxide(CO), Carbon Dioxide(CO2), Methane(CH4), Acetylene(C2H2), Ethane(C2H6), Ethylene(C2H4), moisture(H2O) etc. 8 types gases, also can be extended to measure component contents of Nitrogen(N2) and Oxygen(O2).
●No consumables and no maintenance. There is no need for personnel to operate the equipment. No carrier gas or recalibration is required during operation. The constant maintenance is not needed.
●Reliable degassing. The monitor has a built-in constant temperature vacuum degassing device, which can degassing efficiently and quickly, and no pollution to oil samples.
●Easy installation. Installation can be completed without power failure to reduce the economic loss of customers.
●Remote terminal display. The monitor supports MODBUS and IEC61850 protocol, which can provide remote terminal display, including equipment operation status, real-time measurement data, data column analysis graph, trend graph, report and warning prompt.
●Multiple data communication, remote centralized management. Advanced remote centralized management software can summarize and monitor the running status and test data of multiple monitors, and provide perfect trend analysis and diagnosis results. It supports RS485, Ethernet, GPRS, Optical Fiber etc. communication modes.
Technical Data
| Power Supply | AC220V/2kW or customized power supply | Fault Gas Type | Minimum measuring limit | Maximum measuring limit | |
| Humidity | 10∼95% RH non-condensing | H2 | 2 ppm | 5,000 ppm | |
| Temperature | environment temperature: -40℃∼55℃(-10℃∼55℃ when starting) | CO2 | 10 ppm | 50,000 ppm | |
| oil temperature:: 10℃∼100℃ | CO | 2 ppm | 50,000 ppm | ||
| Enclosure | IP55 | CH4 | 0.5 ppm | 50,000 ppm | |
| Dimension | 850(W)x800(D)x1700(H)mm | C2H2 | 0.1 ppm | 50,000 ppm | |
| Weight | <350kg | C2H4 | 0.5 ppm | 50,000 ppm | |
| Measuring Accuracy | Minimum measuring limit or ±30% (whichever is greater) | C2H6 | 0.5 ppm | 2,000 ppm | |
| H2O | 0∼100%(RS) or given in ppm | ||||
Semiconductor Laser Technology and Photo-acoustic Spectroscopy are innovatively used for Transformer Oil Dissolved Gas Analysis and Moisture Monitor PASL-3000.
Transformer Oil Dissolved Gas Analysis and Moisture Monitor PASL-3000 passed Consignment Test in CHINA ELECTRIC POWER RESEARCH INSITUTE LIMITED COMPANY. The test report is shown as below.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
16500000-18000000
Employee Number:
230~270
Ecer Certification：
Active Member
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test Set, Instrument Transformer Test Set, CT/PT Analyzer, Power Transformer Test Set, Circuit Breaker ... HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test Set, Instrument Transformer Test Set, CT/PT Analyzer, Power Transformer Test Set, Circuit Breaker ...
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