LY3001E Three Phase Portable Energy meter Test Equipment
Introduction
LY3001E three-phase meter&source integrated device adopts a meter source integrated structure, full digital closed-loop standard source technology,and uses embedded systems,large screen TFT color LCD displays, touch screens,CPLD chips, and a series of advanced devices such as high-precision A/D,D/A, etc. It is small in size and light in weight, and can be widely used in the electricity metering industry, electrical laboratories, and other related departments.
- The user interface is simple and easy to set up, enabling quick and easy verification.
- Large TFT 16-bit true color LCD display with touch screen, Chinese character handwriting input, easy to operate;
- Its compact and portable design makes it extremely lightweight and easy to carry.
- Built-in infrared communication allows for direct reading of multi-function meters;
- The power replenishment rate test and calculation function resolves metering and billing disputes caused by various reasons.
- The communication interface supports WIFI, Bluetooth, master and slave USB ports, RS232, and can support peripherals such as USB flash drives, keyboards, barcode scanners, and mini printers;
- The core circuitry related to accuracy has been treated with anti-corrosion, dustproof, and moisture-proof shielding, resulting in higher long-term stability of accuracy.
- It can read data and load curves from domestic and international multi-functional energy meters, and the protocol is upgradable;
- The instrument has a wide power supply voltage range (85-480V) and can be directly powered by any existing metrology field test circuit through software settings. In addition, the instrument is equipped with a large-capacity lithium battery, which can complete special field tests and calibrations or tests without load capacity
- Verify the errors of various mechanical and electronic energy meters;
- Dual error testing channels can simultaneously verify the errors of active and reactive power or the errors of the main and auxiliary meters;
- Overall error of measuring and measuring devices;
- Electricity meter reading error test and compensation rate test calculation;
- Supports testing of electricity meter clock error and daily timekeeping error; (optional)
- Simultaneously measure the harmonics of 51 currents and voltages across six channels;
- Simultaneously, it displays real-time six-channel current and voltage waveforms, which can be zoomed in or out;
- Real-time hexagonal diagram display and wire tracing are possible even with a small current (0.5mA);
- The auxiliary power supply has a wide voltage range (85~480V) and can be directly selected via a switch to power the test circuit or powered by an internal battery.
- TA and TV secondary load tests;
- Multifunctional meter data reading (e.g., electricity consumption during different time periods, peak, high, average, low, etc.). Adaptive baud rate communication; protocol is upgradeable.
- It can connect to peripherals such as barcode scanners and keyboards;
- 800*480 pixels, TFT 16-bit true color display;
- Touchscreen, handwriting input for Chinese characters, graphical interface, beautiful and easy to use, and language customization is also available;
- One screen displays all three-phase electrical parameters, total harmonic content, error, hexagonal diagram, setting parameters, and wiring identification;
- The instrument can be connected to mobile devices such as smartphones or tablets to remotely operate the instrument and obtain online help.
- Multiple communication interfaces (RS232, USB, WIFI, Bluetooth) facilitate communication with a host computer;
- Built-in excellent algorithms ensure stable measurement error data of electrical energy under field harmonic or fluctuating loads;
- All the control software within the instrument can be fully upgraded through various communication interfaces;
- It can communicate with host computer management software or marketing system interfaces to realize paperless metering verification management;
- The instrument main unit and accessories (clamp-on current transformer, test leads, photoelectric sampler) are miniaturized and easy to carry when working outdoors;
- The instrument’s modular design features multiple hardware and software multi-functional interfaces, allowing for functional expansion and upgrades, enabling it to be used for multiple purposes.
- Large capacity storage (up to 32GB) can save various electrical test data.
