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Wind Turbine and Unit Efficiency Tester – Electrical Energy Metering Equipment, December 17, 2019
Release time:
2019-12-17
The MCFJ-3 Fan and Unit Efficiency Tester is a multifunctional, intelligent comprehensive analyzer developed by Hubei MECI based on virtual instrument technology. The testing instrument is reliable, powerful, and easy to operate, leveraging the computer’s robust computing and processing capabilities and large storage capacity. It is controlled by a laptop or embedded computer, allowing measurement results to be queried and analyzed at any time, and enabling remote monitoring via the network.
Introduction to the MCFJ-3 Fan and Unit Efficiency Tester
The MCFJ-3 fan and unit efficiency tester is a multifunctional, intelligent integrated analyzer developed by Hubei MECI based on virtual instrument technology. The testing instrument is reliable, powerful, and easy to operate, leveraging the computer’s robust computing and processing capabilities and large storage capacity. It is controlled by a laptop or embedded computer, allowing measurement results to be queried and analyzed at any time, and enabling remote monitoring via the network.
The MCFJ-3 Fan and Unit Efficiency Tester is the latest testing equipment manufactured by our company, specifically designed for measuring the efficiency of fans and fan units in accordance with the national GB 15913-2009 standard.
Measurement Range of the MCFJ-3 Fan and Unit Efficiency Tester
In accordance with the requirements of the national standard GB 15913-2009, the system automatically calculates the number and locations of measurement points based on the geometry of the pipeline being measured.
During measurement, you must enter the pitot tube correction factor (except for standard pitot tubes), the gas density under standard conditions (except for air), and the gas temperature; the instrument will then automatically apply compensation.
It can automatically measure parameters such as the output power and efficiency of the fan-driven motor.
The calculations yield parameters such as total pressure, static pressure, dynamic pressure, air velocity, airflow rate, fan output power, fan efficiency, and unit efficiency.
Main Technical Specifications of the MCFJ-3 Fan and Unit Efficiency Tester
1 1. Measurement range:
- Voltage: 0–750 V (range can be extended using a potential transformer)
- Current: 1–600 A (range can be extended using a CT)
- Frequency: 50 ± 10%
- Apparent power: 0.025–750 kVA
- Active power: 0–750 kW
- Reactive power: 0–750 kVar
- Power factor: 0–1.0
- Load rate: 0–120
- Efficiency: 0–100%
- Active energy: 0 to any value
- Input power: 0–750 kW
- Output power: 0–750 kW
- Full pressure: 0–10 kPa
- Static pressure: 0–10 kPa
2. Measurement Accuracy
- Voltage: Class 0.5
- Current: Class 0.5
- Wind pressure: Level 0.5
- Other: Grade 1.0
3. Conditions of Use
- Ambient temperature: 0–40°C
- Relative humidity ≤85%
- Power supply:
Internal connection (voltage test lead): 380 V, 50 Hz ±1.0%
External connection (voltage test lead): 220 V, 50 Hz ±1.0%
4. Fan measurement: Parameters such as total pressure, static pressure, dynamic pressure, air velocity, airflow rate, fan output power, fan efficiency, and unit efficiency.
Manufacturer Profile and Quotation Inquiry for the MCFJ-3 Fan and Unit Efficiency Tester
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