Запатентованный Индуктивный детектор энергии Huayi Электрический трехфазный ватт час полевой калибратор измеритель Заводская поставка
- Категория: >>>
- Поставщик: Wuhan Huayi Electric Power Technology Co. Ltd.
Сохранить в закладки 1600503613363:
Описание и отзывы
Характеристики
Product Description
Introduction
This product is a high-precision testing instrument developed by our company, which integrates electrical parameter measurement, electricity meter calibration and wiring judgment. The instrument is equipped with high-precision and high linearity voltage transformer and current transformer, which makes the measurement accuracy of various parameters very high. Meanwhile, equipped with a clamp-type current transformer, which makes the field wiring simple and can be directly connected without breaking the current loop.Adopts large LCD as display, graphical operation interface with indication, multi parameters display, friendly interface. The vector diagram display and wiring judgment provide a reliable basis for checking the correctness of the circuit. Adopts all touch conductive silicone keyboard operation mode, easy to learn and operate. With internal large capacity of data storage, power loss does not loss data and can save the field calibrated data, at most 1000 groups test result. Can provide background microcomputer management software, will upload the results to the computer to achieve microcomputer management.The instrument adopts the engineering plastic shell which is independently designed and made by our company. Field test is easy to operate.
Features
1. This is a high precision testing instrument, which is intergrated calibration of electric meter, test of electric parameters and test the electric quality which happened waveform distortion, voltage fluctuation and three - phase unbalance in grid
2. In the case of no power failure, no change of metering circuit and no opening of metering equipment, the comprehensive error of metering equipment is detected by online real load.
3. Accurate measurement of voltage, current, active power, reactive power, phase Angle, power factor, frequency and other
electrical parameters, so as to calculate the measurement error of the test equipment circuit.
4. Optional virtual load box, when no load or ultra-low load, can also accurately measure the meter.
5. Can display the vector gram of tested voltage and current. User can check if the wire of metering equipment is correct or not though analyzing vector gram. Meanwhile, can identify 48 kinds of wring way automatically when use three-phase three wire connection method. Automatic calculation function of recovery power, which is convenient for users with wiring problems to calculate recovery power.
6. Clamp type transformer can test the current loop, user can measure conveniently and safely without break the current loop.
7. It can be used to check voltmeter, ammeter, power meter, phase meter and other indicating instruments as well as various active and reactive energy meters of three-phase three-wire, three-phase four-wire, single-phase 1A and 5A.
8. Photoelectric, manual, pulse and other methods can be used for electricity meter calibration.
9. Measurement and analysis of the AC power quality of the public power network to the client, the measurement and analysis: frequency deviation, voltage deviation, voltage fluctuation, three-phase voltage allowed unbalance degree and power grid harmonic.
10. Can display single-phase voltage and current waveform and can display three-phase voltage and current waveform at the same time.
11. Load fluctuation monitoring: measure and analyze the fluctuation of power quality of public power network caused by various electrical equipment in different operating states. Record and store voltage, current, active power, reactive power, apparent power, frequency, phase and other power parameters.
12. Power equipment adjustment and operation process dynamic monitoring, help users to solve problems in power equipment adjustment and operation process.
13. The dynamic parameters of reactive power compensation and filter devices in power system are tested and analyzed, and their functions and technical indexes are quantitatively evaluated.
14. With calendar, clock, real-time display date and time. Test data and results can be saved at the same time of on-site
verification, and uploaded to the computer through serial port. Data microcomputer management can be realized through background management software (optional accessories).
15. Adopts import large LCD screen as display, with multi parameter and indication, the interface is friendly.
16. Small size, light weight, easy to carry, can be used for field measurement, also can be used as the laboratory standard measuring equipment
2. In the case of no power failure, no change of metering circuit and no opening of metering equipment, the comprehensive error of metering equipment is detected by online real load.
3. Accurate measurement of voltage, current, active power, reactive power, phase Angle, power factor, frequency and other
electrical parameters, so as to calculate the measurement error of the test equipment circuit.
4. Optional virtual load box, when no load or ultra-low load, can also accurately measure the meter.
5. Can display the vector gram of tested voltage and current. User can check if the wire of metering equipment is correct or not though analyzing vector gram. Meanwhile, can identify 48 kinds of wring way automatically when use three-phase three wire connection method. Automatic calculation function of recovery power, which is convenient for users with wiring problems to calculate recovery power.
6. Clamp type transformer can test the current loop, user can measure conveniently and safely without break the current loop.
7. It can be used to check voltmeter, ammeter, power meter, phase meter and other indicating instruments as well as various active and reactive energy meters of three-phase three-wire, three-phase four-wire, single-phase 1A and 5A.
8. Photoelectric, manual, pulse and other methods can be used for electricity meter calibration.
9. Measurement and analysis of the AC power quality of the public power network to the client, the measurement and analysis: frequency deviation, voltage deviation, voltage fluctuation, three-phase voltage allowed unbalance degree and power grid harmonic.
10. Can display single-phase voltage and current waveform and can display three-phase voltage and current waveform at the same time.
11. Load fluctuation monitoring: measure and analyze the fluctuation of power quality of public power network caused by various electrical equipment in different operating states. Record and store voltage, current, active power, reactive power, apparent power, frequency, phase and other power parameters.
12. Power equipment adjustment and operation process dynamic monitoring, help users to solve problems in power equipment adjustment and operation process.
13. The dynamic parameters of reactive power compensation and filter devices in power system are tested and analyzed, and their functions and technical indexes are quantitatively evaluated.
14. With calendar, clock, real-time display date and time. Test data and results can be saved at the same time of on-site
verification, and uploaded to the computer through serial port. Data microcomputer management can be realized through background management software (optional accessories).
15. Adopts import large LCD screen as display, with multi parameter and indication, the interface is friendly.
16. Small size, light weight, easy to carry, can be used for field measurement, also can be used as the laboratory standard measuring equipment
Technology Parameters
Output characteristics | Voltage measuring range：0～400V，57.7V、100V、220V、400VAutomatic switching range in four gears | ||||||||
Current measuring range：0～5A，The internal transformer is divided into 5A(CT)gear. The tongs transformer is 5A（small clamp）、25A(small clamp）、100A（medium clamp）、500A（medium clamp）、400A（big clamp）、2000A（big clamp）6 gears.（Medium clamp and big clamp for optional） | |||||||||
Phase angle measuring range：0～359.999° | |||||||||
Frequency measuring range：45～55Hz | |||||||||
Accuracy | Metering check section | voltage：±0.05%（±0.1%） | |||||||
current：±0.05%（±0.1%）（Clamp type transformer±0.5%） | |||||||||
Active power：±0.05%（±0.1%）（Clamp type transformer±0.5%） | |||||||||
Non-active power：±0.3%（±0.5%）（Clamp type transformer±1.0%） | |||||||||
Active power：±0.05%（±0.1%）（Clamp type transformer±0.5%） | |||||||||
Non-active power：±0.3%（±0.5%）（Clamp type transformer±1.0%） | |||||||||
frequency：±0.05%（±0.1%） | |||||||||
phase：±0.2° | |||||||||
Power quality | Fundamental wave voltage and current amplitudes：Permissible error of fundamental wave voltage≤0.5％F.S.；Permissible error of fundamental wave current≤1％F.S. | ||||||||
Measurement error of phase between fundamental wave voltage and current：≤0.5° | |||||||||
Measurement error of Harmonic voltage contains rate：≤0.1％ | |||||||||
Measurement error of Harmonic current contains rate：≤0.2％ | |||||||||
Error of Three - phase voltage unbalance：≤0.2％ | |||||||||
Temperature | －10℃～ +40℃ | ||||||||
Insulation | ⑴Insulation resistance of the voltage and current inputs to the housing≥100MΩ | ||||||||
⑵The working power supply input side bears the power frequency between the housing 1.5KV（RMS）, for 1 min test | |||||||||
Standard electrical impulse constant | Internal transformer constant（FL）=10000 r/kW·h , Clamp type transformer constant（FL）： | ||||||||
5A | 25A | 100A | 500A | 400A | 2000A | ||||
10000r/KW·h | 2000r/KW·h | 500r/KW·h | 100r/KW·h | 125r/KW·h | 25r/KW·h | ||||
Weight | 2Kg | ||||||||
Accessory
Number | Name | Amount | Number | Name | Amount |
1 | Mainframe | one | 9 | 232 Line of communication | one |
2 | Photoelectric sampler | one | 10 | Communication management software disk | one |
3 | Manual switch | one | 11 | 10mm Clip | ten |
4 | Clamp transformer | three | 12 | 4mm Male tab | six |
5 | Voltage test wire | one | 13 | Specification | one |
6 | Current test wire | one | 14 | Inspection Report | one |
7 | Test wire for impulse meter | one | 15 | Certification | one |
8 | Power line | one |
Products Show
Our Company
Wuhan HUAYI Electric was founded in 2005, located in Wuhan City, China. We are a professional manufacturer of electric testing equipment with over 15 years industry experience, engaged in high voltage tester with high performance, good quality, customized specification and easy operation. ISO qualified factory, strong R&D team and after-sales engineers make us gain good feedback from wide customers. HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time. Our products are involved in AC/DC Hipot tester, series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester, cable tester and other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical.
Production
office
Warehouse
R&D team
Meeting room
show room
Production Line
We are professional manufacturer in China, have own production line and R&D team, providing best price and quality.
Filed Test&Service
Packing & Delivery
Our Certifications
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2.What is the mini order quantity?
MOQ: generally 1 unit/piece/set
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union...
4.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
5.What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
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