Three phase portable reference standard
Structure
Instrument host and accessories (clamp transformer, test line, photoelectric sampler) miniaturized design, easy to carry out work. It is equipped with large screen TFT16-bit true color LCD display, with touch screen, Chinese handwriting input, easy to operate.
Charge
Support TYPE-C port charging, communication, can be expanded with portable mobile power supply.
Communication
Interface support WiFi, Bluetooth, USB communication, far infrared (integrated into the device), can support U disk, external keyboard, scanning gun, micro printer and other peripherals.
KEY FEATURES
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The screen displays all three-phase electrical parameters, total harmonic content, error, hexagonal diagram, setting parameters, line checking and discrimination.
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The instrument can be connected with mobile devices such as mobile phones or tablets to achieve remote operation of the instrument and access to online help. Capacity storage (up to 32GB), can save a variety of electrical test data.
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Power catch-up rate test and calculation function to solve metering and charging disputes caused by reasons.
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Support clock error and daily timing error test function. Dual error test channel, can simultaneously check active and reactive power error or master and secondary table error.
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Measure the harmonics of 51 currents and voltages in six channels, and can also display real-time hexagonal diagram and check the line under small current (0.5mA).
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Multi-function table data reading (such as: time power, peak, peak, flat, valley, etc.). Adaptive baud rate communication, protocol can be upgraded.
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Wide voltage range of auxiliary power supply (85~600V), can be directly through the switch to select the test line power supply, or internal battery power supply.
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The core circuit related to precision has anti-corrosion, dustproof and moisture-proof shielding treatment, and the long-term stability of accuracy is higher.
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Read domestic and foreign multi-function energy meter data, and the protocol can be upgraded.
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The instrument power supply voltage range is wide (85-600V), can be directly through the software to select any existing metering field test line power supply, in addition, the instrument is equipped with a large capacity lithium battery, can complete special or no load capacity of the field test and verification.
