Three Phase Meter Test Bench

Three Phase Meter Test Bench MCTB20D

1) Standard Meter class: 0.05, 0.02 (optional)

2) QCD pins can be exchanged between, flexible cable which can carry big current

3) Basic error test, start test, black mark catch, creep test, warm up test, dial test, influence

    quantities test, voltage dip & interruption test, etc.

Technical Parameters

0.02 class ICT Three Phase Meter Test Bench MCTB20D

Features

1) Local big LCD display and touch screen operation

2) Customized configurations on hardware and software, customer-friendly

3) Dial test with pulse counting & timing base with KWH value

4) Test mode: Fully-automatic, or manual by manual control touch screen (MCU)

5) Can test various single phase and three phase meter, include close link meter (optional should be ICT

    on each position)

6) Local error calculation reset button and display

7) Meter constant on each position can be different.

8) Europe style QCD, flexible current cables.

9) Option to barcode input, and supports self-defined barcode

10) Smart solutions for calibration with updatable software

11) Test Records save in database with MDB format or other required format

12) Calibrate parameters including 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

13) Harmonic test 2-21 times and analysis/display of harmonic

14) Self-testing function for all phases power, total power stability, symmetry of 3 phase voltage and current

15) PC software (communication by RS232) can realize MIS net interface connection function, can easily

      upgrade in the future if necessary

16) Protection: current open-circuit, voltage short-circuit and malfunctions, Auto protection & auto restore

17) Start & Stop button

18) Can be independent set & output of each phase voltage & current and phase angle

Configurations

1) Three phase Power source (PS)

2) Three phase Standard reference meter (SRM), class 0.05 or 0.02

3) The Rack

    Number of positions: 6, 10, 12, 20, 40, 48, depends on client requirement

    Each rack equip 1 emergency STOP switch

    Each posistion 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) Short connection cable for over empty positions

5) Control software

6) Manual control keyboard

7) Details operation manual including PC software manual

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)

- Personnel Computer

- Printer