High Linearity Three Phase Power Meter Tester with ISO9001 Certification and Multi-Circuit Analysis for On-Site Calibration

Product Description

ZC-620A Multi-function electric energy meter on-site testing instrument is a high precision testing instrument that can measure electrical parameter and verify electric energy meter and judge on-site wiring. The instrument is equipped with the high precision and high linearity PT and CT ,so it has the high measuring accuracy when testing various electrical parameters.And it is equipped with the clamp-type current transformers . Users don’t need to disconnect the current circuit to wire easily with them on site .The instrument uses high-end embedded control panel and dedicated real-time multitasking operating system and 10-inch large-screen color LCD monitor . It uses English graphical operation interface with English prompt information. The man-machine dialogue interface is friendly .It has the functions of vector diagram display and wiring judgment ,which can provide the reliable basis for checking the correctness of the circuit. It uses the capacitive screen touch operation which is good handing feel and easy to learn. It has built-in large-capacity data memory, which can store a maximum of 60,000 groups of data and can be extended indefinitely.Users can upload the history-records to the computer with the U disk and can also use the background management software of the instrumentto achieve the computerized management.

Product Features:

1.The instrument uses high-end embedded control panel and dedicated real-time multitasking operating system and quasi Windows style interface.

2. The instrument is a high-precision testing instrument which can verify Electric energy meter and measure electrical parameters and test power quality problems such as waveform distortion, voltage fluctuation and three-phase unbalance in power grid.

3.When measuring the comprehensive error of the metering device during real load in-circuit, users don’t need the power outages and also don’t need to change the metering circuit and to open metering device .

4. It can precisely measure a variety of electrical parameters , such as voltage, current, active power, reactive power, phase angle, power factor, frequency, etc. And then it can calculate the measurement error of the metering device loop.

5. It has a hexagonal diagram display function, which can perform vector analysis of the metering circuit, and check the wrong wiring of the metering device; in the three-phase three-wire connection mode, it can automatically judge 48 wiring methods; the automatic calculation function of the supplementary power is convenient to use. The personnel calculate the supplementary power for users with wiring problems.

6.The instrument is equipped with the clamp-type current transformers . Users don’t need to disconnect the current circuit to measure conveniently and safely.

7. It can test various indicating instruments such as voltmeter, ammeter, power meter, phase meter etc. and all kinds of the 1A or 5A active or reactive power electric energy meters of three-phase three-wire or three-phase four-wire or single-phase connection mode.

8.Users can use the photoelectric or manual or pulse mode to test the electricity meters.

9. It can precisely measure the 2-64th voltage harmonic and current harmonic content .

10. It can measure and analyze the quality of the AC power supply via the utility grid to the user, such as frequency deviation ,voltage deviation, voltage fluctuation ,allowable unbalance of three-phase voltage and power grid harmonics.

11. It can display single-phase voltage and current waveform and can display three-phase voltage and current waveform at the same time.

12. Load fluctuation monitoring: measure and analyze the fluctuation of power quality of public grid caused by various electrical equipment under different operating states. Re-cord and store voltage, current, active power, reactive power, apparent power, frequency, phase and other power parameters.

13. Bar code scanner can be selected to automatically input the bar code of electrical energy meter.

14. The 485 communication interface of the electric energy meter can be detected, and can complete the work of on-site verification of multi-functional (intelligent) electric energy meter. The error of demand can be verified according t-o the set demand cycle and slip time in the electric energy meter.

15. It has the function of perpetual calendar clock to display the date and time.

16. 60000 test data and results can be saved at the same time of on-site verification (single deletion or all deletion can be selected), and uploaded to the computer with the U disk. Computerized management can be achieved through the background management software (optional).

17. The instrument uses the large-screen and touch-screen color LCD monitor ,the English graphical operation interface with English prompt information and multi parameter display interface. The man-machine dialogue interface is friendly.

18. Capacitive touch screen, high touch sensitivity and easy operation.

19. Optional virtual load can be used to verify the electric energy meters on site without load.

20. Small size, light weight and easy to carry. It can be used not only for field measurement, but also as standard measuring equipment in the laboratory.

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Product Certificates

About US:

Kvtester Electronics Technology Co.,Ltd. is a R & D, production, operating in one of the high-tech enterprises, the company is mainly engaged in high voltage test equipment, power measurement and test equipment and instrumentation, substation online monitoring system and related software products R & D, design, production, sales and service. Its predecessor, Wuhan Institute of high pressure test equipment factory was established in 1992, is one of the earliest manufacturers engaged in high-pressure test.

At present, Kvtester users throughout all the provinces, is Chinese high voltage test equipment and instruments of professional brand. Company and the national grid, the southern power grid, the five major power generation group, the city power supply company as well as PetroChina, Sinopec, China can build, iron and other large enterprise groups to establish cooperative relations. At the same time, our company actively explore overseas markets, products have been successfully exported to Mexico, Brazil, Chile, Ecuador, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Russia, Ukraine, Vietnam, the Philippines and other 10 countries and regions, enterprise business presented the trend of rapid development.

Kvtester sincere commitment to the use of professional experience in the field of measurement and control of power, to bridge the gap between the technology, allowing users to experience the high-tech, high-quality testing services; "hand in hand and, sharing a win-win". We are trying to do industry technology pioneer, meticulous build advanced products, for the Chinese wisdom can power testing equipment industry to make greater contribution. Kvtester sincere sincerely welcome the full cooperation colleagues from all walks of life, hand in hand!

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