WA 2293 Winding Analyzer

The 2293 is an automatic winding analyzer, optimized for three phase power and distribution transformermeasurements.It uniquely combines winding resistance measurement, turns ratio measurement, core demagnetization, transformer type detection, magnetic balance and heat run test (temperature rise and cooling curve) in the fastest single instrument solution on the market.

Product Details:

• Multipurpose Winding Analyzer: transformer winding resistance, turns ratio, vector-group detection, arbitrary phase ratio, demagnetization, magnetic balance, dynamic resistance, short circuit impedance and heat run test (heat rise and cooling curve) all in one instrument.
• 7″ touch screen interface
• Advanced procedure for turns ratio and phase displacement measurement.
• Tap changer control signal
• Data transfer over USB memory-stick or LAN.

• Setup made easy – simple “one-time-connection” system: once connected will test all phases on both windings.
• Unique simultaneous winding magnetisation method for winding resistance measurements, equivalent to traditional equipment with up to 100 A test current.

Applications:

• Power Transformers
• Distribution Transformers
• All types of HV windings

Communication Capabilities:

• USB and LAN connection for data transfer

References:

E.on, ELMŰ-ÉMÁSZ, Csepel Transformer Factory

Accessories:

• 2293/SKTTR: 3-phase transformer turns ratio measurement add on application
• 2293/SKAP: Arbitrary phase shift add on application
• 2293/SKTR: Heat rise add on application
• 2293/SKMB: Magnetic balance add on application
• 2293/TAP: Tap changer control.
• 2293/TEMP1: Temperature probe for liquids
• 2293/TEMP2: Temperature probe for surface (magnetic)
• 2293/10HV: Extension cable for high voltage side, 10m
• 2293/10LV: Extension cable for low voltage side, 10m
• 2293/EXT: Temperature extension box to connect up to 8 additional temperature sensors
• 2293/ITLOCK: Safety interlock plug to stop test from an external switch
• 2293/WE2: Warranty extension to 2 years for 2293.
• 2293/WE3: Warranty extension to 3 years for 2293.
• 2293/SKTC: Tap changer test, dynamic resistance.
• 2293/SKSC: Short circuit impedance measurement at reduced current.

Product Info