Description
Power Generation Transmission & Distribution Training System
Technical Specification :
Features:
Ideal for engineering, electrical installation, and measurement in
simulation.
Training on electrical installation:
1-Phase, 3-phase, 3-phase 4-wire (R/ST/N)
Earth-to-earth and earth-to-neutral (insulation-to-installation)
Training on electrical safety measurement:
AC voltage, DC voltage, earth resistance, ground voltage, phase insulation
resistance, phase test, line status test, resistance by leakage current,
and capacitance by leakage current
Fault simulation:
ELCB practices, circuit breaker practices, variable tests on leakage
current, variable tests on earth resistance and battery voltage tests
Complying international electrical installation and safety standards:
IEC 364 and EN 61010-1
Introduction:
The Power Transmission-Distribution & Electrical Installation Trainer
designed to help the user understand both power transmission system
from Power plant and power distribution system through high-voltage
transmission and transformation of electric energy.
It quipped with comprehensive metering displays in single-phase and
three-phase sections.
Comprehensive electrical measurement:
The Power Transmission-Distribution & Electrical Installation Trainer
an integrated simulation equipment for measuring AC voltage, DC
voltage, earth resistance, insulation resistance and leakage current in
single-phase AC circuit, 3-phase AC circuit, and 3-phase 4 – wire AC
circuit and performing an electric leakage shutoff test.
Versatile training purposes for private sector and public sector:
As a multi-purpose equipment, the Power Transmission-Distribution &
Electrical Installation Trainer should enable private companies to train
their staffs on electricity safety and measuring methods. Also, it helps
to train school teachers in high school or vocational school.
It also help college professors teach basic principles of electricity and
measurement methods for their students. The user can make a best use
of it with Multifunctional Digital Electric Meter
To practice field simulations:
The Power Transmission-Distribution & Electrical Installation Trainer
allow the user to measure insulation resistance, earth resistance, effect
of ground voltage, and ground resistance as it comprises single-phase
AC circuit and 3-phase AC circuit.
To perform AC load experiment:
When measuring the single- phase leak current, the user can test by
charging load as there is a socket for load. The user can charge load through
sockets for single-phase load and 3-phase load in a 3-phase line.
Power generation, transmission and distribution
Fault simulation of electric installations and demonstration of actual
measurements
Learning of electrical installations and usage of measuring instruments
Experimental Contents:
Power generation, transmission and distribution
Prevention of electric accidents and safety of electric equipment
Electromagnetic interference and prevention
Electrostatic interference and prevention
Safety training on thunder stroke damages
1-phase / 3-phase voltage measurement (AC and DC)
Measurement of AC current and frequency
Measurement of R/S/T phase and live line voltage
Measurement of insulation resistance and leakage current
Measurement of ground resistance (2-point / 3-point) and line to ground
voltage
Performance testing on electrical circuit breaker
Technical Specifications:
Digital meter for monitoring power transmission and distribution
Accuracy: IEE687 Class 1.0
Communication: RS-485 MODBUS / DNP3.0 / Lon works
Measurement: Phase voltage, line voltage, current, power, active
power, reactive power, apparent power, power factor and frequency
3-phase indication: 4-digit digital meter (3ea)
1-phase indication: 4-digit digital meter (3ea)
Insulation resistance
1-phase power line should be:
0.08MΩ, 0.1MΩ, 0.2MΩ, 1MΩ, 10MΩ, 100MΩ, 200MΩ & OPEN
3-phase power line should be:
L1: 0.2MΩ, 0.5MΩ, 1MΩ, 10MΩ, 100MΩ, 200MΩ, 500MΩ & OPEN
L2: 0.3MΩ, 0.75MΩ, 2MΩ, 20MΩ, 150MΩ, 300MΩ, 400MΩ &
OPEN
L3: 0.09MΩ, 0.1MΩ, 0.2MΩ, 1MΩ, 10MΩ, 100MΩ, 200MΩ & OPEN
Ground resistance should be:
For 2-point earth test
Water pipe: 7.5Ω, heater: 10Ω, gas pipe: 3Ω, radiator: 100Ω, motor: 10Ω
For 3-point earth test:
1Ω, 2Ω, 3Ω, 5Ω, 7.5Ω, 10Ω, 30Ω, 110Ω
Auxiliary earth resistance: 0 ~ 10 kΩ variable: 2ea
Ground rod: PE1 / PE2 / P1 / P2 / P3 / C1 / C2
Ground voltage: 0V / 6V / 9V (selectable)
Phase test point: U(L1), V(L2), W(L3)
Leakage current load:
R-Load1: 1kΩ, 10kΩ, 100kΩ, 200kΩ, 300kΩ, OPEN
Leakage current (R-load2): 30mA, 15mA, 2mA, 1mA, 0.4mA, 0.2mA,
0.1mA, OPEN
Leakage C-load: 0.033, 0.01, 0.001, OPEN
DC voltage output should be: 0V, 5V, 12V, 24V (max. 1A)
Electric leakage circuit breaker: 1-phase 15A / 30mA: 3ea
Circuit breaker: 3-phase 4-wire 10A: 1ea, 3-phase 3-wire 10A: 1ea
AC output socket: 1-phase: 2ea (outlet 1 & 2),
3-phase 4-wire + PE: 1ea (outlet 3)
Input voltage: 1-phase 220V ±15% (50/60Hz),
3-phase 380V ±15% (50/60Hz) 4-wire (L1/L2/L3/N)
Multifunctional Digital Electric Meter:
AC voltage: 0V to 750V true RMS
DC voltage: 0V to 1000V
Insulation resistance: 500V / 999.9MΩ
Ground resistance (earth Ω): 0 ~ 2000Ω
Electroscope (live): Buzzer alarm and LCD display
Phase meter (PHA): 3-phase 110V ~ 750VAC
IrDA communication and memory function
Accessories :
Power cord: 1-phase (2 meters) x 1ea, 3-phase (4 meters) x 1ea
Angle stand: 1 ea
Experimental lead wire: 1 set
User’s guide & experimental manual: 1 set
Others :
Origin Parts : China, Taiwan, Japan.
Manufacturing in Bangladesh.
Warranty: 01 year.
Installation, Testing.
Training.
