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0.01 Accuracy Three-Phase Meter Test Bench

Name: 0.01 Accuracy Three-Phase Meter Test Bench
Brand: Guangzhou GENY Electric Co., Ltd
SKU: Yc1893d
Availability: InStock

Información detallada

Lugar de origen:

PORCELANA

Certificación:

ISO, CE

Documento:

Clase de precisión:

0.01

Posiciones simultáneas del medidor de referencia:

3 / 6 (máximo 12 bajo petición)

Rango de cambio de fase:

0 ° - 360 °

Temperatura de funcionamiento:

20°C ±5°C

Humedad de funcionamiento:

50 % humedad relativa ±15 % humedad relativa

Detalles de empaquetado:

caja de madera contrachapada

Capacidad de la fuente:

100/año

Resaltar:

Descripción de producto

0.01 Accuracy Three-Phase Meter Test Bench

Special Functions

Forward and reverse active energy testing
Forward and reverse reactive energy error testing
SW-5D bridge wiring method for basic error testing of programmable energy meters
Communication testing, remote meter reading, and computer time synchronization
Meter constant (pulse constant) verification, including:
- Pulse counting method
- Time measurement method
- Stopwatch method
Time-of-use (TOU) testing, maximum demand testing, and display value error verification
Influence tests, including:
- Voltage unbalance test
- High-order harmonic test
Disturbance tests, including:
- Voltage dip test
- Short-duration power interruption test

General Functions

Measurement functions: Active power, reactive power, active energy, reactive energy, starting test, and creep test for three-phase energy meters
Accuracy evaluation: Basic error, mean error, standard deviation, and 24-hour stability test for high-accuracy calibration
Voltage and current output: Adjustable frequency and harmonic generation (1st-64th order), supporting phase sequence influence testing
Multi-meter calibration: Simultaneous calibration of energy meters with different accuracy classes and phase sequences; automatic identification of meter constants
Safety protection: Current open-circuit protection and voltage short-circuit protection to ensure reliable calibration operation
Operating modes: Automatic and manual calibration modes
Data processing: Automatic error calculation, data processing, data storage, and PC-based online output
Interfaces: Optical and pulse input channels, flexible configuration, supporting multi-channel meter input
Power source system: Modular high-power three-phase source, special power design with high efficiency and low loss
Standards compliance: Fully compliant with IEC 62053, IEC 597, and R46 requirements for energy meter calibration systems
Mechanical structure: Robust, practical, and professional industrial design for laboratory applications