LEADING PUMP PROTECTION, OVERVIEW AND ANALYSIS

MAS 711 is designed to further enhance the outstanding reliability of a Flygt pump. As part of a complete Flygt pumping system, it helps reduce costs over a pump’s lifetime. MAS acquires measurement data via sensors to protect the pump from harmful conditions. Before stopping the pump a warning is given. Information about deviating values enables the operator to take preventive measures. A memory in the pump is prepared with individual alarm set-points and asset data. This is used to facilitate initial startup and maintenance. The Web tool feature enables interaction with the system using a standard PC, a tablet or even a smartphone. A standard browser is all you need for a visual overview, trending and fault tracing. This makes MAS efficient, educational and easy to use. The so-called black box feature links alarm items with logged data, a unique fault tracing feature.

MEASURING AND RECORDING CAPABILITY

MAS 711 measures, records and monitors different quantities that can be plotted or exported: 

Standard monitoring

• Motor temperature guard, thermocontacts
• Motor temperature measurement, Pt100
• Main bearing temperature measurement, Pt100
• Leakage monitoring in the stator housing and junction box, float switches
• Pump current in one phase
• Running time & number of starts

Optional monitoring

• Vibration
• Motor temperature measurement in three phases, Pt100
• Support bearing temperature measurement, Pt100
• Water in oil detection, capacitive leakage sensor  

Optional power analyzer

• Pump current in three phases 
• Current imbalance
• Voltage in three phases
• Voltage imbalance
• Power factor
• Power
• Energy (kW-hours)