Description

Brand: PValley

Model: SP-464T3

Country of Origin: China

Manufacturer: Bangladesh

Features:

• The unit should demonstrate the practical application of such a combined system for student to conduct the investigation of photovoltaic generation
• Dedicated instrumentation should include, watt hour meter, AC/DC voltmeter and ampere meters for investigation of system efficiency and characteristics
• Hybrid controller must be adopted in this system, user should be able to extend the trainer easily into a hybrid power generation system by adding wind simulator directly in future

Training Content:

• Solar panel open circuit voltage and short circuit current test
• Solar panel iv characteristic test experiment
• Solar panel maximum power output characteristics experiment
• Solar panel transfer efficiency experiment
• Solar panel PV characteristics experiment
• Automatic and manual two-axis solar tracking system experiment
• Automatic and manual sun path control system experiment
• DC resistive and inductive load experiment
• AC resistive, capacitive and inductive load experiment
• Solar AC and DC integrated output application
• Electricity consumption measurement of solar AC output load
• HMI monitoring and control experiment
• PLC programming experiment
• Complete system hardware assembly experiment
• Complete system software design experiment
• Configuration:
• Mobile aluminium experiment stand:
• Extruded aluminium profiles with minimum 8 grooves
• Minimum 5 H-shaped profiles for panel organization
• 4 swiveling casters, 2 of which should have brakes
• Cable holder must be attached to side column for at least 48 cable pcs
• Storage cabinet should be available

Programmable logic controller module:

• Programming languages STL/LAD/FBD
• Standard Siemens SIMATIC S7-200 SMART relay type
• Digital input/output: 18 inputs, 12 outputs
• Ethernet / RS485 communication with additional serial port 85 … 264 VAC
• For bit operations, typ. 150ns;/instruction
• For word operations, typ. 1.2µs;/instruction
• For floating point arithmetic, typ. 3.6µs;/instruction
• DC24V output, power switch and input socket
• With all I/O leading to 4mm socket
• Size suitable for frame insertion
• Must be supplied with power cord, programming software and cable

Human machine interface (HMI) module:

• SIMATIC HMI SMART 700 IE V3
• Minimum 7″ widescreen TFT display, 65536 colors
• RS422/485 interface, Ethernet (RJ45) interface
• Configurable from WinCC flexible SMART
• Supply voltage DC 24V, range 19.2V to 28.8V
• Processor type ARM, 600MHZ
• 8 Mbyte memory available for user data
• Real-time data monitoring for hybrid controller
• Touch control for wind/solar system adjustment/start/stop
• Size suitable for frame insertion

Hybrid controller (12V):

• Intelligent max power point tracking with Modbus communication
• Battery: 12V, reverse connect, overvoltage &undervoltage protection
• Solar: 250W/12V, rated input 15A, reverse connect protection, open circuit unloading
• Wind turbine (to be connected in future): 300W/12V, overspeed, rated 25ADC, over current, indirect lightning strike protection, PWM unloading
• 2 Output channels: 12A, over current (15A/30s, 18A/0.4s), short circuit (>150A) protection, light/time control, available for maintained output, inverted output and PWM output (250Hz only for second channel)
• LCD display:
  • Wind input voltage / current/power / generating capacity / speed / unloading current
  • Solar input voltage / current/power / generating capacity
  • Battery voltage / charging current / power/total charging capacity / battery state information
  • Two-way outputs current / power / error information
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Photovoltaic tracking control module:

• Input control buttons for PV panel & light source position control
• Indicators for system state indication
• Selective switch for system operating mode control
• 4mm safety sockets for control interface PLC connection
• Circular connectors for control interface external hardware connection
• Size suitable for frame insertion

Power supply control module:

• Input mains circuit breaker 20A with indicator
• Output AC220V 3KW/1KW/0.5KW with socket & circuit breaker
• Output AC220V 2KW/0.5KW with circular connector & circuit breaker
• Output AC220V 0.5KW two-way with socket & RCCB
• Power start button, key switch and emergency stop button
• 4mm safety socket output DC24V & AC220V
• Size suitable for frame insertion

AC & DC voltmeter & ammeter:

• Voltmeter digital AC0…450V x1
• Voltmeter digital DC0…450V x2
• Ammeter digital AC0…3A x1
• Ammeter digital DC0…5A x2
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Off-grid inverter 300W:

• Pure sine wave inverter: Minimum 300W
• Peak power: 600VA or higher
• Reverse battery + – protection
• DC12V to AC220V, with indication
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Storage battery group (12V):

• 12V 12AH maintenance free sealed lead acid battery x 2
• Stand-by use: 13.5 … 13.8V
• Cyclic use: 14.5 … 14.9V
• Initial current: 3.6A max.
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Energy meter:

• Single phase electronic type
• Voltage 220V, rated current 5(80A), 800 imp/kWh
• Display type: Segment code LCD
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Concentrator:

• RS485 interface of circular connectors x6
• Equal potential terminal strip of 4mm sockets
• For communication connection of each control unit
• Size suitable for frame insertion

Capacitive load module:

• Lithium battery group of DC 12V
• Battery voltage display meter
• LED lattice displayer
• Microcomputer driver board with USB download
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Resistive load module:

• DC12V LED lamp
• AC220V illuminating lamp
• Variable resistance 10 … 110Ω
• Rotary knob for rheostat adjustment
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Inductive load module:

• DC12V fan motor with mesh cover
• AC220V fan motor with mesh cover
• With all terminal led to colorized 4mm safety socket
• Size suitable for frame insertion

Accessory:

• Safety whole sealing cable: Conductor cross section: 16AWG tinned copper wire, 3kV, 20A, with axial socket
• Tools: Cross screwdriver, socket head wrench, monkey wrench, etc.

Warranty: 1 (One) year with services