Three Phase Desktop Power Quality Analyzer

Introduction:

  3 phase desktop power quality analyzer is a high precision testing instruments which can be used to test power grid waveform distortion, voltage fluctuation and flicker, harmonic content and unbalanced three-phase power quality problems and so on.

parameters:

1. The input features

Voltage measuring range: 0 ~ 400 v, automatic cutting

Current measuring range: Clamp current transformer(3 kinds):

5 A / 25A(standard)

100 A/ 500A(optional)     

400 A/ 2000A(optional)      

Phase Angle measuring range: 0 ~ 359.99 °.

Frequency measurement range: 45 ~ 55 Hz

Voltage channel count: the three-channel (UA, UB, UC)

Current channel number: three-channel (IA, IB, IC)

The largest number of harmonic analysis: 63 times

1 minute interval continuous maximum storage cycle: 18 months

2. Accuracy

Electric parameter measurement:

Voltage: plus or minus 0.2%

frequency:±0.01Hz

current and power:±0.5%

phase:±0.2°

the power quality:

The fundamental wave voltage allowed error:≤0.5%F.S

The fundamental wave current allowed error:≤1%F.S

Fundamental wave phase difference between voltage and current measurement error:≤0.2°

Harmonic voltage containing rate measurement error:≤0.1%

Harmonic current containing rate measurement error:≤0.2%

Three-phase voltage unbalance degree error:≤0.2%

Voltage deviation error:≤0.2%

Changes in voltage error:≤0.2%

3. The working temperature: - 10 ℃ ~ + 40 ℃

4. The charging power supply: AC220V, 45 hz - 55 hz frequency

5. The power consumption of the host:≤3VA

6. Battery maximum working time:≤10hours

7. Insulation:

1) the input current and voltage insulation resistance≤100MΩ.

2) between the power input to the shell work under power frequency 1.5 KV (RMS), the experiment lasted for 1 minute.

8. Size: 320 mm * 240 mm * 130 mm

9. Weight: 2.0 Kg

         Oil Tan Delta and Resistivity Tester                                     Oil purification

Company Information

  Our main business are kinds of electric equipment.We have our own factory,HuaZheng Electric Manufacturing (Baoding) Co.,Ltd (HuaZheng Electric for short), is a new enterprise engaged in development,produce & sale a serious of power system products. Our company rely on North China Electric power university and Hebei university and many other insititutions of higher leaning,combined product, learn and research together, mayor in electric power, electronic, microcomputer, automatic serious product, has developed a number of independent intellectual property rights, own advanced high-tech products inland,and successfully operate in electric,trrafic security and other field.

Why choose us?

   Our company is located in Baoding,Hebei,the south of the capital,Beijing,Near Tianjin port. We have a professional team.There are 40 people in our company.Bachelor degree and above accounted for 60%.
   We also have high quality transformer. We are the partner of Tianwei, which is one of the biggest nd most advanced transforer manufactures. We can provide oil and dry type transformer. All of them can be customized.In addition, we also cooperate with Baoding Huazheng Electrical Manufacturing Company Limited, which is a leading enterprise of electrical testing equipment,launch test transformer and other products.
   We respected the value of "integrity, attention, modest, sharing view",pursuit of the supremacy of customers,care staff,share the successful experience.

Exhibition

We are Alibaba Trade Assurance Supplier, that means quality and lead time will be not a problem.

So do not heisitate to contact me:

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. Does your price is competitive?
Dear customer, we have our own factory,we make sure to offer you the best quality with competitive price.
 
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
 
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
 
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
 
6.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
 
7.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.
 
8.What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.