Description

The unit is specially developed for use in electrical teaching laboratory for the purposed of demonstrating the basic concept and the operating principle of power factor correction system.

FEATURES

  • All Required components are systematically and didactically arranged on a sloping study panel with all internal components and circuit schematically represented by screen-printed mimic diagrams.
  • Actual industrials system but specially adapted for teaching and demonstration purposes.
  • Compact and self-contained unit available in a bench-top and mobile version.
  • Circuit construction is achieved by patching together the desired components.
  • All internal components and circuits are terminated as 4mm safety-type terminal sockets.
  • Internal circuits are fully protected against overload and short-circuit faults.

TECHNICAL SPECIFICATIONS

  • Input: 240/415VAC, 20A, 3 phase, 50Hz.
  • Output: 240/415VAC, 20A, 3 phase, 50Hz to be connected to resistive, inductive and capacitive loading units.

EQUIPMENT INCLUDES

POWER FACTOR CORRECTION PANEL                                                                          EM-60-01-06
EM-60-01-06-P1

 

o   3 x 22mm Pilot Lamp (R/Y/B) Main Phase Lamp

o   1 x Power Factor Regulator/Controller 6 steps

o   6 x Capacitor Banks of assorted ratings from 1 to 5KVAr

o   1 x Circuit Breaker 32A TP

o   6 x Circuit Breaker 16A TP

o   6 x Magnetic Contactors 240V

o   1 x Power Factor Meter 3 Phase

o   6 x Indicating lights 240V

o   1 x 32/5A Class 3, 5VA C/T Coil

THREE PHASE POWER QUALITY METER                                                                      EM-30-13-16
EM-600309-3

o

o   Modular design

o   Display Type: HD LCD Display

o   Real-Time Measurement

·        Phase voltage: V1, V2, V3, Vlnavg Line voltage: V12, V23, V31, Vllavg Current: I1, I2, I3, Iavg, In Active power: per phase and total active power Reactive power: per phase and total reactive power Apparent power: per phase and total apparent power Power factor: per phase and total power factor Total frequency

o   Energy And Demand

·        Four quadrant active energy: Import, Export, Total, Net Four quadrant reactive energy: Import, Export, Total, Net Active, Reactive, Apparent demand

 

o   Power Quality Analysis

·        Voltage unbalance  Current unbalance  Voltage THD (Total harmonic distortion), Odd-even harmonic distortion Voltage individual harmonics, Crest factor Current THD, Odd-even harmonic distortion Current individual harmonics, K factor

o   Communication

·        Ethernet 10/100M network port

·        RS485 communication port

·        MODBUS RTU communication protocol

o   Trend Logging

·        Phase voltage Line voltage Current Active power Reactive power Apparent power Power factor  Frequency Three-phase unbalance Active energy Reactive energy Apparent energy Phase

o   Settable Logging Interval

·        Logging from 1min to 60min, interval settable

o   Software Accessibility

·        4 Tariffs (DataLog) Sharp, peak, flat, valley in different season and schedule (TOU)

o   PowerMeter Management Software Interface

o   Accuracy: ±0.5%

o   Protection: Fuse

o   Power Supply: AC240VAC, 50Hz

o   Terminals: 4mm Safety Socket

o   Unit Type : Panel H2

POWER MANAGEMENT SOFTWARE

EM-30-13-16-PMS

RESISTIVE LOAD UNIT

EM-30-07-01

EM-600309-4

o   PC management software; web browse data

o   True-RMS measuring parameters

o   ANSI and IEC 0.2 accuracy class

o   Power quality analysis

o   4 quadrant energy

o   Data logging

o   Measure individual harmonics from 2nd to 49th

o   TOU, 4 Tariffs, 6 Seasons, 6 Schedule

 

 

EM-600309-5

Single-Three phase Resistive Load 7 steps variable per phase

o   Max Power: 3 X 2000Watt

o   Voltage: 240/415 Volt

o   – Unit Type: Top Table

Main Characteristics

  • Can be connected in Series, Parallel, Star and Delta configurations.
  • Can be connected to AC Single and 3 Phase sources.
  • Controlled by 3 x 3 circuit breaker switches for 7 steps selection.
INDUCTIVE LOAD UNIT                                       EM-30-07-02 CAPACITIVE LOAD UNIT                                      EM-30-07-03
EM-600309-6

Single-Three phase Inductive Load 7 steps variable per phase

o   Max Power: 3 X 2000VA

o   Voltage: 240/415 Volt

o   – Unit Type: Top Table

Main Characteristics

  • Can be connected in Series, Parallel, Star and Delta configurations.
  • Can be connected to AC Single and 3 Phase sources.
  • Controlled by 3 x 3 circuit breaker switches for 7 steps selection.
EM-600309-7

Single-Three phase Resistive Load 7 steps variable per phase

o   Max Power: 3 X 2000VA

o   Voltage: 240/415 Volt

o   – Unit Type: Top Table

Main Characteristics

  • Can be connected in Series, Parallel, Star and Delta configurations.
  • Can be connected to AC Single and 3 Phase sources.
  • Controlled by 3 x 3 circuit breaker switches for 7 steps selection.
4MM SAFETY STACKABLE TEST LEAD SET                                                                   EM-30-15-01
EM-600309-8

 

o   The set consists of 50 leads in 5 different coded colors (Red, Yellow, Blue, Black and Green) and lengths chosen to allow the realization of all experiment manual.

o   Leads are capable of 15A current safety plugs.

o   Safety Terminal Plug : 4mm

·        250mm x 15 units

·        500mm x 15 units

·        1500mmcm x 15 units

o   19mm Bridging Plug Set x 10 units

o   19mm Bridging Plug Set (Stackable) x 10 units

EXPERIMENTAL TABLE

EM-30-16-01-02

EXPERIMENT PANEL FRAME

EM-30-16-02-02

EM-600309-9

o   5′ Standard Desktop

o   Dimension:

·        Length : 1500mm

·        Width : 800mm

·        Height : 850mm

 

EM-600309-10

o   Din Standard A4 With Two Shelves

o   Side Frame: T Shape

o   Dimension:

·        Length : 1450mm

·        Width : 20mm

·        Height : 300mm

MANUAL AND BROCHURES

  • Schematic Diagram
  • Instruction and Experiment manual

 

 

Note: Due to products continuous development process, layout and specification may change without prior notices.