Transmission and Distribution System – Kingtechnology

Transmission and Distribution System

Product Features

Transmission Line Simulator
Real-Time Power Flow Monitoring
Intelligent Protection Schemes for Smart Grid
Multifunctional Energy Measurement
Developed Interoperable SCADA System
Software for System Simulation and Design

Training Contents

Basic circuits of a three-pole, double busbar system
Three-phase, double busbar system with load
Voltage increases on open-circuit lines
Voltage drop as a function of line length
Capacitive and inductive power losses on a line as a function of U and I
Phase shift on a line
Designing and parameterizing overcurrent time protection

Specifications

Transmission Simulator 3 Phase

Voltage L-L Rating 380 V
Current Rating 3 A

SCADA System

SCADA remote operation

Relay Protection Transmission and Distribution System

Voltage Failure Protection Functional
Over Current Protection Functional
Frequency Failure Protection Functional

Power meter 3 Phase

3 Phase 4 Wire System
Display Type Backlit LCD
Class 1 reactive energy conforming to IEC 62053-24
Class 0.5S active energy conforming to IEC 62053-22
Class 5 harmonic distortion (I THD & U THD)
Total harmonic distortion up to the 31st harmonic
measurement current 5 – 6000 mA
(Phase to Phase ) measurement voltage 35 – 480 V AC 50/60 Hz
(Phase to Neutral) measurement voltage 20 – 277 V AC 50/60 Hz
Energy Measurement Displayed Vrms, Irms, P, Q, S, PF, f, THDv, THDi
Communication Port Protocol Modbus RTU 4800/ 9600/ 19200 Bps, 38.4 Kbps Even/Odd Or None – 2 Wires, Insulation 2500 V
Communication Service Remote Monitoring

Inverter Three - Phase

Maximum input power : 5.5 kW
Nominal voltage : 370 Vdc
Operating voltage : 100 Vdc – 550 Vdc
Startup voltage : >125 Vdc
Startup power : 30 Watt
Absolute maximum voltage : 600 Vdc
Full power range : 220 Vdc – 450 Vdc
Number of inputs : 2 pairs MC4
Rated current : 12 Adc x 2
Maximum short circuit current per MPPT (Isc): 15A / 15A
Power factor output adjustable : 0.80 leading – 0.80 lagging

System Supported

Dimension : D 800 x W 1500 x H 750 mm.
Main Power Inlet 1 phase with electric wire : 3 m.
Main Power Inlet 3 phase
Circuit Breake : 1 phase
Earth Leakage Circuit Breaker
Pilot Lamp : 1 unit
Emergency stop : 1 unit
Dual Outlets Plug: 220 Volt 2 unit
Table surface melamine-coated plywood and covered with PVC edges

Custom Product Requirements