WIRELESS CURRENT QUALITY ANALYZER AND MOTOR ANALYZER – 3SIQ

POWER QUALITY ANALYZER

SANDS Power Quality Analyzer PQ1108 is a wireless instrument with the metrology in the base unit and all the HMI functions in the Android mobile or Tablet. All user interfaces – textual and graphical are developed in the Tab, with a number of innovative features. Also, field engineers can customize the screens to suit their requirements. With the wireless communication between the metrology part – which is connected to the High Voltage- and the user interface, human safety is ensured.

Power Quality measurements can be carried out for both high voltage and low voltage network using a variety of clamp Current Transformers (10A or 100A or 500A) or flexible Rogowski current sensors (500A or 1000A or 3000A).

Power quality analyzer

IS THERE A BETTER ALTERNATIVE TO EXPENSIVE POWER QUALITY ANALYZERS?

“Harmonics always originate as current harmonics and voltage harmonics are the results of current harmonics.”

Current harmonics occurs because of the presence of non-linear loads like variable speed drives, inverters, UPS, television sets, PC’s, semiconductor circuits, welding sets, arc furnaces in the system. They act as harmonic current sources, Thus in most applications, the first level diagnostics can be done well with current quality measurements and analysis; a cost-effective alternative to expensive Power Quality Analyzers.

WIRELESS CURRENT QUALITY ANALYZER AND MOTOR ANALYZER – 3SIQ

3SIQ enables current quality analysis using wireless technology and thus allows operators to work from a safe distance. This Industry 4.0 and ISO 50001 Condition-based monitoring solution seamlessly combines the flexibility of using any Smart Phone or Tablet to provide powerful analytics and insights towards predictive maintenance, making the maintenance engineers’ life not just safer, but smarter as well.

 Wireless Current Quality Analyzer

FEATURES

REQUEST FOR QUOTE

















submitting...

 

MOTOR ANALYZER FEATURES

Detection of early failure of motors in pumps, fans and compressors

Reduce equipment failure cost & downtime by predicting early symptoms of failure

Continuous monitoring helps in detecting sudden failures due to transient conditions

Motor Analyzer

GPRS & Wi-FI connectivity to the internet and cloud server

Cloud based diagnostics and dashboards for maintenance engineers and supervisors

Centralized monitoring of all motors within the plant or geographically distributed assets in various locations

HOW DOES 3SIQ WORK ?

A NON-INTRUSIVE MEASUREMENT SCHEME THAT AVOIDS SHUTDOWN

 Wireless Current Quality Analyzer and Motor Analyzer – 3SIQ

ARCHITECTURE

Current Quality analyzer - Architecture

APPLICATIONS OF WIRELESS CURRENT QUALITY ANALYZER & MOTOR ANALYZER – 3SIQ

  • HVAC Systems
  • AHU Systems
  • Chiller Units
  • Motors
  • Pumps
  • Compressors
  • Switch Gear Panels
  • MV & LV Panels
  • MCC Panels
  • Power Transformers
  • HT Cables
  • Bus Bars

WHAT IS MCSA ?

Motor current signature analysis (MCSA) has proven to be a highly valuable predictive maintenance tool. Motor faults related to stator, rotor, belts, couplers, alignment and load unbalance are easily identified through the use of a demodulated current spectrum.

TYPES OF MOTOR FAULTS DETECTED AND ANALYZED BY MCSA

  • Phase imbalance
  • Rotor bar related faults
  • Winding lamination defects
  • Stator related faults
  • Bearing related Faults
  • Eccentricity related faults
  • Load Issues
  • Misalignment faults
Motor current signature analysis

SOURCE : DWT based bearing fault detection in induction motor using noise cancellation by K.C. Deekshit Kompellaa, Venu Gopala Rao Mannamb, Srinivasa Rao Rayapudic

MISALIGNED SHAFT

MISALIGNED SHAFT

AFTER CORRECTION

AFTER CORRECTION