High Accuracy Class Three Phase Electric Meter Test Bench

1) Standard Meter accuracy: 0.05%, 0.02% (optional)

2) Meter Error test, start current test, black mark catch, creep test, warm up test, dial test, influence

quantities test, voltage dip & interruption test, etc.

Technical Parameters

Features of three phase electrical meter test bench

1) LCD display & touch screen operating

2) Customized design available, user-friendly

3) Dial test (impulse counting & timing base with kWh value setting)

4) Running mode: automtatic by software, or manually by touch screen

5) Test different types of single and three phase meter, close link meter can be tested

(should configure ICT on position)

6) Error calculation reset button and display on each position

7) Can apply different meter constants between all positions meters

8) Support communication with barcode scanner

9) Smart solutions for calibration with updatable software

10) Test voltage, current of each phase, phase/phase difference, active/reactive/apparent power

of each phase, total active/reactive/apparent power, total power factor, frequency, etc. with

real time display of vector graph

11) Harmonic Measuring 2-21 times and analysis/display of harmonic

12) Self-testing function for power, stability, symmetry of 3 phase voltage and current

13) Automatic track function to ensure constant and stable output

14) PC software can be easily upgraded in future if needed

15) Enough Protection for current open-circuit, voltage short-circuit and malfunctions

16) Auto protection & auto restore

17) Start & Stop button

18) Can separately set & output of voltage & current & phase angle between each phases

Configurations

1) Three Phases PS(Power source)

2) Three phase Standard meter, class 0.05 or 0.02 or 0.01

3) Meter Rack

Number of positions: 6, 10, 12, 20, 40, 48....optional

Each rack with one emergency STOP switch

Each positions consist of 1 QCD 6 pins + 1 scanning head + 1 meter clamping + 1 RS/232/485

communication port + 1 error display + 1 RESET button + 1 Set of voltage cable

+1 ICT (need ICT or not depends on customer)

4) PC software

5) User Manuals

6) Optional

- Isolated Current Transformer (ICT)

Accuracy class: 0.01% (0.5C-1-0.5L)

Current Ratio: 1:1 (1mA-120A)

Current output: 3*(0.001-120)A (both primary and secondary)

Secondary Output load: Maximum 0.5V (output current1mA-120A)

- MSVT

- Personnel Computer

- Printer

Pulse output

Energy impulse output

Impulse frequency: FH=CH.P/3600(HZ); FL=FH/10000(HZ)

Output level: TTL

Table of Constant (for every inner voltage/current range)

Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals.

We specialize in production & supply of high-quality products for power field, high voltage field, power lab, etc. Our major products includes: meter test equipment, transformer test equipment, high voltage test equipment, relay test equipment, instrument transformer…etc.

After ten years’ efforts and focusing on products improvement, our solution & offer can compete with some major competitors from Europe and US, such as Zera, MTE, Radian…etc, just as a result, we setup strong relationship with our partners in some countries like Brazil, India, Vietnam, Bangladesh, South Africa, Paraguay, Colombia, Israel, Uzbek, Malaysia, Indonesia….etc

Together with our partners in overseas countries, we won many projects and also we are winning.

We offer technical and commercial assistance to our customers, serving them to maintain their time and cost schedules; we offer valuable solution and help our partners to win with excellent quality with competitive prices and good after sales service; we are devoted to develop and setup partnership with our clients to get one win-win.

Our management team and experienced staff are committed towards meeting our client’s specific objectives by offering valuables.

Our mission is: Focus on power field, basing on technology and innovation, providing valuable solution, grow together with our partners in the world.

Welcome to visit us and we are here ready to provide all the necessary assistance you want, sincerely hope we can have good chances to work together and setup long term cooperation relationships.