Supports active power, reactive power, active energy, and reactive energy testing, fully aligned with standard metering requirements.
Starting and creeping tests are included to meet utility verification standards.
Automatic rotor mark detection allows for efficient creeping and starting tests with minimal operator input.
Provides detailed measurement of basic error, average error, standard deviation, and 24-hour error variation, ideal for long-term stability evaluation.
Tests for voltage, frequency, harmonic (2nd to 21st), and phase sequence influence, ensuring performance under diverse operating conditions.
Capable of simultaneous current and voltage measurement for meters of the same model but with different constants, mounted on the same meter frame.
Built-in safety protection against current open-circuit and voltage short-circuit conditions.
Features a photoelectric head lifting and rotating mechanism, significantly improving operational efficiency and reducing handling time.
Supports both automatic and manual operation, offering flexibility for various testing environments.
Software-controlled error data processing, automated report organization, online output, and historical data storage.
Advanced data management and statistical tools with customizable report formats tailored to user-specific requirements.
Barcode input support for traceable and efficient meter identification.
Flexible meter rack configuration available from 3 to 48 positions, adaptable to different production scales and test volumes.

Special Functions

Supports forward/reverse active and reactive power error testing, as required in utility-grade metering.
Integrated SW-5D high-precision time base for accurate measurement of daily timing error in electronic meters.
Built-in communication test features, including broadcast time synchronization.
Verification of meter constants via pulse counting, time comparison, and start-stop energy methods.
Testing of demand cycle accuracy, time slot switching, and demand reading errors.
Meter reading and meter group (combination) error analysis.
Full four-quadrant reactive power testing functionality.
Power consumption test available as an optional module.
Optional support for parallel wiring (closed I-P circuit) for advanced accuracy verification.
Tilt influence testing available as an optional feature for environmental robustness evaluation.
Prepayment meter test functions are available on request to support modern utility infrastructure.

Inquiry Cart 0