| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Energy Meter Field Calibrator |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier KGZW-HA Single Phase Energy Meter Field Calibrator DC Energy Monitor Fault Detector ISO9001
Product Introduction
KGZW-HA single-phase energy meter on-site calibration is mainly used for the power supply department to verify or verify its client energy meter. Using the most advanced energy metering chip in the world, the above electrical parameters can be quickly measured after power-on. At the same time, in the case of not dismounting the meter and continuous power, it can check the error, accuracy, creep, starting, etc., which is an ideal measuring tool for detecting the error of the meter, checking the theft of electricity, and solving the electricity disputes. The tester is a necessary measuring tool for most electricians.
KGZW-HA Single Phase Energy Meter Field Calibrator DC Energy Monitor Fault Detector ISO9001
Product Characteristics
1, 0.1 single-phase portable meter source integration function: voltage 220V, current maximum 10A. You can input different currents and angles, you can also select different check points through the (0) key to verify the single-phase table, you can also set the combination of check points, so that the instrument can automatically calibrate the table, and store and print the verification result.
2, single-phase on-site verification function: When HA is used as A field calibrator, it is a high-precision field calibrator (0.1 level), which is qualitatively different from the single-phase field calibrator with an electric meter chip. It samples voltage and current signals through 16-bit A/D and high-speed 32-bit DSP processors, and calculates electrical parameters. When there is no load in the field, it can be used as a virtual load, which is greatly convenient for the field test of single-phase energy meters.
3, clamp meter self-calibration function: it adopts the company's invention patent technology, automatic error test for the clamp meter, and correct the clamp meter error, the function ensures the long-term stability of the clamp meter error.
4, waveform display function: directly display U, I waveform.
5, harmonic measurement function: in the form of a histogram to display the full amount of 2 ~ 51 harmonics.
6, storage, query function: can store 1000 check records, in the query function, can be found in different ways, and support fuzzy query.
7, remote upgrade function: by downloading the upgrade package, you can upgrade the HA software system and continue to enjoy the new functions and features of HA.
8, Chinese character input function: using pinyin Chinese character input method for Chinese character input.
9, bilingual function: instrument interface support Chinese and English bilingual.
10, help function: instrument instant help, press [F1
KGZW-HA Single Phase Energy Meter Field Calibrator DC Energy Monitor Fault Detector ISO9001
| Function | Accuracy when using a clamp meter | |
| main function |
voltmeter | 0.1% |
| Electric current | 0.3%(0.1A~1000A ) Guaranteed long-term accuracy (0.1A~40A) |
|
| Power | 0.3% Guaranteed long-term accuracy (1A~40A) |
|
| active energy | 0.3% Guaranteed long-term accuracy (1A~40A) |
|
| reactive energy | 0.5% | |
| harmonic | 2~51 time | |
| Other | Built-in simulated load | Output current: 20A, power: 20VA |
| liquid crystal display | 320x240 (colours) | |
| communication | RS232 | |
| battery supply | Lithium battery (lasts 4 hours) | |
| electric energy pulse | FH=3.6*100000000P/KW·H FL=3.6*10000P/KW·H |
|
| data storage | 8M | |
| environment | ambient temperature | -20~40ºC (guaranteed precision) |
| humidity | 0~90%,No condensation (accuracy guaranteed) | |
| Popping | Dimensions | (L)249*(W)154*(H)58mm |
| weight | 1.5kg |
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