SPB Engineers (India)

Printer, Scanner, Copier Trainer - Model: XPO-PST

Features:

• Various components of the printer are made accessible to the students on a cuboid demo rack
• Non-destructive simulated faults are implemented through slider switches located on the Fault Panel to teach section-wise faults and their trouble-shooting
• When not in use, the trainer may be used as a USB port based regular laboratory printer / scanner machine
• Instructor Guide and Student Guide provided

Technical Specifications:

• Panels and their function: 1. PFP1 - Fault Simulator Panel for printer, scanner, copy, USB (With 6 slide switches), 2. PFP2 - Fault cum Power Supply Panel

List of faults:

• Printer Section Faults: 1. Roller Motor, 2. Carriage Motor, 3. Paper Mismatch, 4. Paper Jam, 5. Out of Paper, 6. Encoder Supply, 7. Cartridge Position Sensor, 8. Cartridge Door Open Sensor, 9. Tray Closed Sensor
• Scanner & Copy Section Faults: 1. Scanbus, 2. Scanner Supply, 3. Scanner Motor
• Keyboard Display Section Faults: 1. Loose Connection in LCD connector / wiring, 2. Display Supply Fault, 3. Display Section OFF, 4. Backlight Off, 5. Power ON Key
• Power Supply Section Fault: 30 V Supply
• USB Section Faults: 1. USB Supply, 2. USB Data Line (D-), 3. USB Data Line (D+)

Additional Information:

• Item Code: XPO-PST

• Input Module - INV1
• Charger Module - INV2
• Inverter Module - INV3
• Output Module - INV4

• Input Range - 170 to 270 V AC, 50 Hz
• Output (I/P present) - 195 to 250 V AC
• Output (I/P unhealthy / absent) - 230 V + 5% quasi-sine
• Capacity - 200 W lampload
• Battery - 12 V, 7 AH (optional)
• Backup - 15 minutes on 200 W lampload
• Test Points - 17 nos.

• Study of charger
• Study of change over logic
• Study of PWM inverter
• Study working of typical inverter

Additional Information:

• Item Code: XPO-1PH-IT

Specifications:

• 1 Phase AC Input Supply Panel
• Smoke Detector Panel
• Heat Detector Panel
• Manual Call Point (MCP) Panel
• Siren with Flasher Panel
• Gas (LPG) Leak Detector Panel
• Control Panel

Features:

• 2-Zones conventional fire alarm control panel
• Has built in standby batteries to demonstrate working of FAT system in case of mains supply failure
• Facilitate hands on training through use of 4mm patch cords by constructing FAT circuits using various fire detectors
• Each panel has ABS molded plastic sturdy enclosure, and colorful screw less overlays showing circuit diagram & its connection tag nos. for easy understanding & connections
• Provides real time simulations and activation of the fire alarm control system

Experiments:

• To work with smoke detector / sensor
• To work with heat detector / sensor
• To work with Gas (LPG) leak detector / sensor
• To work with Manual Call Point (MCP)
• To work with siren with flasher
• To work with Microcontroller based panel (2 Zone)

Additional Information:

• Item Code: XPO-FAT

Housing and Commercial Wiring Installation Trainer - Model: XPO-HIT

Specifications:

• 1 Phase AC Input Supply Panel
• Grounding and Protection Panel
• Integrated AC 1 Phase Measurement Panel
• AC Power Supply Panel
• DC Power Supply Panel
• Switches Panel
• Buzzer / Bell Switch / Neon Panel
• Dimmer / Fault Panel
• Sockets Panel
• DP Switch Panel
• Lamp Panel
• Various Lamps / Tubes: Metal Halide Lamp, Electronic Tube, Point Source LED, Strip LED, Electric Tube
• Display Panel
• Wiring Practice Board

Experiments:

• Electrical safety rules for working in laboratories
• Variety of wiring experiments based on the panels
• Study of protective devices
• Study and use of measurement devices
• Understanding working of various types of lamps including tube, LED and other high intensity lamps
• Hands on wiring practice using cables, casing and hand tools

Additional Information:

• Item Code: XPO-HIT

• Input 3 Phase DOL Starter Panel
• Isolation Transformer
• 3 Phase Bidirectional Power cum Energy Meter Panel
• Earth Leakage Relay Panel
• Earth Leakage Circuit Breaker Panel
• Earthing Panel

• Interconnection and earthing of frames: Occurence of fault when one enclosure is grounded, occurence of fault through neutral when one enclosure is grounded, occurence of fault when both the enclosures are grounded
• Working with protection relay: Tripping of protection relay, determine residual current device sensitivity, calculate maximum value of ground resistance
• Tripping a residual current device: Tripping a residual current device with one ELR and one ELCB, tripping a residual current device with one ELR and two ELCBs,measurement of fault current, tripping of higher current rating residual device, avoid tripping of all the circuit breakers in an installation
• Checking earth ground resistance: Testing with low value resistance, testing with high value resistance

Additional Information:

• Item Code: XPO-SET

Anti Theft Trainer - Model: XPO-AT

Specifications:

• 1 Phase AC and 12 V DC / 3 Amps Input Supply Panel
• Lamp Panel
• Relay Panel
• PIR Motion Sensor Panel
• Ultrasonic Motion Sensor Panel
• Window Safety Sensor Panel
• Outdoor Camera Panel
• Indoor Video Panel
• Door Safety Panel
• Siren with Flasher Panel

Experiments:

• To work with PIR Motion Sensor
• To work with Ultrasonic Motion Sensor
• To work with Diffuse Photo Sensor
• To work with Through Beam Photo Sensor
• To work with Magnetic Reed Switch
• To work with Electric Strike Lock
• To work with Electromagnetic Door Lock
• To work with Glass Break (Vibration) cum Magnetic Sensor
• To work with Video Door Phone and Remote Door Control

Additional Information:

• Item Code: XPO-AT

• Main DTH kit mounted in an all open fashion in Master Unit for easy viewing through transparent acrylic cocer
• Non-destructive faults have been implemented through slider swithes mounted on panel to teach section wise faults and their troubleshooting
• Facility to connect LCD / LED / CRT TV
• Instructor Guide and Students Workbook provided

• Serial Connection: RS232
• Chipset & Memory: CPU ALI M3329, Flash - 4 Mbit, SDRAM - 16 Mbit
• Interface: RF Signal Input - x1, Video Output - RCA x1, Audio Output - Sterio RCA x1, Baud Rate - 115 Kbps
• Tuner: RDA5815M, Receiving Frequency - 950 - 2150 MHz
• RF Modulator: Picture Carrier Frequency - 209.25 MHz, Output Channel - VHF CH11, Colour System - PAL B/G/I/D/K and NTSC M
• Video Decoding: Compliant with MPEG - 2ISO / IEC 13818, MPEG - 2 MP @ ML, Max. 5 Mbits, Aspect Ratio - 4:3, Video Format - PAL / NTSC, Resolution - PAL - 720 x 576, NTSC - 720 x 48
• Audio Decoding: Compliant with MPEG - 1/2, Sampling Frequency - 32/44, 1/48 KHz
• Faults: 9 nos.
• Accessories Required: Any colour TV with audio / video input

• Study of block diagram and working principle
• Study various faults on trainer

Additional Information:

• Item Code: XPO-DTH

• Aesthetically designed injection moulded electronic desk (Master Unit) carrying useful experiment resources while the central slot will carry the DVD mechanism secured in an ABS molded plastic sturdy enclosure
• DVD kit provided with the trainer is the latest one which based on modern technologies with remote control
• Main DVD kit is mounted in all open fashion in the Master Unit for easy viewing through the transparent acrylic cover provided
• Facility to connect LCD / LED / CRT TV
• 2 Nos. of good quality sound speakers are provided
• IR Sensors / Keyboard / USB Port are provided on Front Panel
• Student Workbook and Instructor Guide provided
• Fault panel provides opportunity for student to tackle some commonly arising faults given on fault panel

• Built in Power Supply: DC Power Supply : + 5 V, + 8 V, +12 V / 500 mA
• DVD-1 Panel: 1. Audio-Video Faults, 2. Loudspeaker with Amplifier Fault, 3.Loudspeaker ON / OFF
• DVD-2 Panel: 1. Voltage Faults + 5 V, + 8 V, + 12 V, 2. DVD Tray In / Out Fault, 3. DVD / CD Read Fault

• Video Section
• Loud Speaker Section
• Tray Open / Close Sensor
• Tray Motor Sensor
• Lens Motor Sensor
• SMPS: + 8 V
• SMPS: + 12 V

Additional Information:

• Item Code: XPO-DVDT

• Input / Output Module - UP1
• Battery / Transformer Module - UP2
• AVR / Charger Module - UP3
• Inverter Module - UP4

• Input Range - 170 to 270 V AC, 50 Hz
• Output (input present) - 195 to 250 V sine
• Output (input unhealthy / absent) - 230 V ± 5% quasi sine
• Capacity - 200 W lampload on AVR
• Battery - 12 V, 7 AH maintenance free, lead acid
• Backup - 5 minutes on 200 W lampload or 20 minutes on 1 PC with 14" colour monitor
• Test Points - 17 nos.

• Study of charger
• Study of change over logic
• Study and working of typical offline UPS

Additional Information:

• Item Code: XPO-UPS-Offline

• Cellular System: GSM 900/1800/1900 (tri-band)
• Rx Frequency Band (Downlink): 1710 to 1785 MHz
• Tx Frequency Band (Uplink): 1805 to 1880 MHz
• Mobile Transmit Power: 250 mW to 2 W
• Channel Spacing: 200 KHz
• Modulation: GMSK
• Antenna: Loop type (microstrip)
• Connectivity: Bluetooth V2.0, USB 2.0, WiFi, Internet Browser
• On Board Section: Antenna, touch screen, SIM, battery charging circuit, clock, loudspeaker, vibrator, display, camera
• Test Points: 19 nos.
• Faults: 14 nos.
• Accessories: USB Cable, Mobile Charger, Headphone

• Study general block diagram of a mobile phone
• Study mobile transmission section
• Study mobile reception section
• Study different faults provided with the trainer
• Study and observe voltages / waveforms of eact test point
• Study mobile charging circuit
• Study of bluetooth technology and connection with other bluetooth devices
• Bluetooth Profiles: BIP, BPP, DUNP, FTP, HID, OPP, SAP, A2DP, PBAP, SPP
• General idea of SIM card (local SIM card must be inserted by the user at the time of conducting experiments)

Additional Information:

• Item Code: XPO-MOB2