Magnetic Field Environmental Test Device CL3000E-GP

The CL3000E-GP is a test device designed for the Power Frequency Magnetic Field Environmental Test Device for Electric Energy Meter. It can automatically test a variety of single-phase and three-phase meters.

Functions

The device can conduct tests on electric energy meters under the influence of a 0.5mT power frequency external magnetic field in accordance with IEC 61000-4-8, and is also compatible with the updated 1.5mT test requirement.
It supports testing of both single-phase and three-phase smart meters.
The magnetic field coil can rotate automatically under computer control, with adjustable rotation angles.
The meter under test can also rotate automatically around the Z-axis under computer control, with configurable rotation angles.
Under the control of the computer and testing software, the device automatically performs magnetic field generation, meter and coil positioning, error influence testing, and automatically evaluates test results.
Users can customize test plans or select individual test points for single-point testing.
The magnetic field generation coil circuit is monitored in real time and displayed independently.

Technical Parameters

Accuracy Class	Class 0.05
Output Voltage Range	30 V … 456 V
Output Power Range	0.01 A … 30 A
Phase Regulation Range	0.00° … 359.99°
Frequency Adjustment Range	45 Hz … 65 Hz
Output Power Stability	0.01%/120s
Output Voltage and Current Waveform Distortion	≤ 0.5%
Coil Rotation Angle Range	– 90° … + 90°, Minimum Step Angle: 5°
Tray Rotation Range	– 90° … + 90°, Minimum Step Angle: 5°
Magnetic Field Strength	0.0 … 1.5 mT
Operating Power Supply	3 × 220 V / 380 V ± 10%, 50 Hz ± 5%
Operating Temperature	23°C ± 10°C
Relative Humidity (RH)	≤ 85%, RH without condensation