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OFFICE OF THE REIGISTRARMANI PUR TECHNICAL UNIVERSITY, I MPHAL(A University established under the Manipur Technical University Act,2016)Recognised by UGC under Section 2(f) and Section 22 of UGC Act, 1956
www.mtu.ac. irVwww.mtuonline.in
INVITATION LETTER
Package Code: TEQlPlll/201 9/MN/mtui/71
Package Name: Basic Electrical Engineering Lab and
Electronics Circuit Analysis Lab
To,
Current Date: 05-Dec-2019
Method: Shopping Goods
Sub: INVITATION LETTER FOR Basic Electrical Engineering Lab and Electronics Circuit Analysis
Lab
Dear Sir,
1. You are invited to submit your most competitive quotation for the following goods with item wise
detailed specifications given at Annexure l,
Sr. ltem NameNo
I
1 Electrical and Electronic System Trainer 2 ManipurTechnical
BH-CURVE Apparatus
University,Takyelpat . ,
Characteristics of 1 Manipur i
semiconductor(Legdioglql{qrzenelqelF41 L ltecnnicat .l
Circuit Theory Experimentation
University,
Iq!velPe.L_
ManipurTechnicalUniversity,
University,Takyelpat
c Electrical wiring -provision for AC ManipurTechnicalUniversity,Takyelpat
o Digital storage Oscilloscopes ManipurTechnicalUniversity,Takyelpat
7 Calibration of voltmeter and ammeter with a
Dotentiometer set uo
2 ManipurTechnicalUniversityTakyelpat
8 LAMP LOAD 2 ManipurTechnicalUniversity,Takyelpat
o Resistive Load Bank ManipurTechnicalUniversityTakyelpat
10 Single PHASE Transformer Trainer ManipurTechnicalUniversity,Takyelpat
't1 RLC Series circuit Kit ManipurTechnicalUniversity,Takyelpat
12 lnsulation Tester 1 ManipurTechnicalUniversity,Takyelpat
IJ DC MOTOR SPEED CONTROL (A) 1 ManipurTechnicalUniversity,Takyelpat ,
14 DC-DC & DC-AC Converter Setup 1 ManipurTechnical
ManipurTechnicalUniversity,
15 Power Supply kit
3.
Government of India has received a credit from the International Development Association
(lDA) towards the cost of the Technical Education Quality lmprovement Programme
ffEQlPI-Phase lll Prolect and intends to apply part of the proceeds of this credit to eligible
payments under the contract for which this invitation for quotations is issued.
Quotation
J. I
3.2
33
3.4
3.5
3.6
The contract shall be for the full quantity as described above
Corrections, if any, shall be made by crossing out, initialling, dating and re writing.
All duties and other levies payable by the supplier under the contract shall be
included in the unit Price
Applicable taxes shall be quoted separately for all items.
The prices quoted by the bidder shall be fixed for the duration of the contract and
shall not be subject to adjustment on any account.
The Prices should be quoted in Indian Rupees only.
4.
6.
Each bidder shall submit only one quotation.
Quotation shall remain valid for a period not less than 3odays after the last date of quotation
submission
Evaluation of Quotations: The Purchaser will evaluate and comoare the quotations
determined to be Substantially responsive i.e. which
6.1 are properly signed; and
6.2 Confirm to the terms and conditions. and specifications.
The Quotations would be evaluated for all items together
Award of contract The Purchaser will award the contract to the bidder whose quotation has
been determined to be substantiallv resoonsive and who has offered the lowest evaluated
ouotation orice
8.'1 Not'rvithstanding the above, the Purchaser reserves the right to accept or reject any
quotations and to cancel the bidding process and reject all quotations at any time
prior to the award of Contract.
'f
8.
8.2 The bidder whose bid is accepted will be notified of the award of contract by the
Purchaset prior to expiration of the quotation validity period. The terms of the
accepted offer shall be lncorporated in the purchase order.
g. Payment shall be made in Indian Rupees as follows:
Payment Description
Satisfaclory Delivery & | nstallatton
Satisfactory Acceptance i 30 90
10.
11.
Liquidated Damages will be applied as per the below:
Liquidated Damages Per Day Min %: N/A
Liquidated Damages Max %: N/A
All supplied items are under warranty of N/A months from the date of successful acceptance
of items and AMC/Others is ,
You are requested to provide your offer latest by 10:30 hours on 19-Dec-2019.
Detailed specifications of the items are at Annexure l.
Training Clause (if any)
Testing/lnstallation Clause (if any)
Performance Security shall be applicable: 0%
Information brochures/ Product catalogue, must
indicating the model quoted for.
Sealed quotation to be submjtted/ delivered at
Technical University, lmphal,null
be accompanled with the quotation clearly
the address mentioned below, Manipur
We foMard to receiving your quotation and thank you for your interest in this project.
12.
13.
14.
15.
16.
'17.
18.
Period (in Days)
Name &
Annexure I
Electrical and Electronic System Trainer
Circuit Theory Experimentation Setup
Specifications
i
Electrical & Electronic System TrainerTechnical soecifications: Built in Power
Supply DC Supply: 5V/ 14. & r12V, 500mA.0 to 15V DC (Variable),
100 mA (lsolated) 0 to 30V DC
(Variable), 100 mA (lsolated) High Volt
DC - 15V to 220 V, '100mA. AC SUPPIY
'. 12-0-12V AC, 150 mA. Short
circurt protected Built In Function
Generator Output Waveform: Sine,
Triangle & TTL O/Ps Output Frequency:
1 Hz to lMHz in 6 ranges, with
amplitude & frequency control pots O/P
Voltage 20V p-p max. (Sin / TRG)Modulation l/P : AM: - l/P voltage +
5V (100% modulation) O/P - For 0V(min), + 5V (max.) - 5V (Phase reversal
of O/P) FM: l/P voltage ! 400mV (+
50% modulation) Clock Generator: 10
MHz TTL clock Data Switches (10 no.)
& br-colour LED status indicators 10X2
nos, for High/Low indication. Pulser
switches (2 nos.) with four debounced
outputs-2no. BNC to 2 channel banana
adapter-2No. Logic probe to detectHigh/Low level pulses upto 1 MHz, with
bFcolour LEDS to indicate status. 2 / 4
digit 7 segment display with BCD to 7
segment decoder. Onboard DPMsprovided with mode/range selection(A) DC volt .2V1200V
1no. (B) DC current :
2mA./200mA - 'lno. (C) DC
Volts/Current :20V/200m4-1no.Onboard moving iron meters provided
for A) AC Current: 1 AMP - 1No. (B)
AC Voltage: 15V - 1No, Onboard
speaker - I Ohms, 0.5 Watt(1no.)Onboard POTS : 1K-1no. 1M-
1no.
Circuit Theory experimentation set up
Panel Compatible to Electrical &Electronic System Trainer DC, AC &
Wave Shaping Circuit Experiment
Panel DC : Resistance, current and
, voltage measurements, Ohm's law,
Power DC circuits, Series, parallel andmixed circuits, Kirchoffs law,
Suoerposition theorem, Thevenin's &
Norton's theorems, Reciprocity
Compensation Tellegen & Millman's
theorems, Max. Power transfertheorem, Voltage distribution ofcapacitors in series & parallel, total
capacitance of capacitors in series andparallel, charging and discharging ofcapacitor through resistance & timeconstant, Wheatstone's Bridge, 2 Port
Network Y, Z,h, ABCD Parameters &
Star Delta Network, T & Pi attenuators.
AC : AC Voltage & CurrentMeasurements - R-L series, R-C series,
R-L-C series circuit (Series
Resonance). R - L parallel, R-C parallel,
R-L-C parallel (Parallel Resonance),
Active, Reactive power & Powerfacto(Vector Diagram), average & RMS
Value measurement. WaveshaPing:
Differentiator, Integrator, Clipping,
Clamping. Passive filters LC / RC, LPF/
HPF
Panel Compatible to Electrical &
Electronic System Trainer (BH-CURVE
Apparatus) Magnetism,
BH-CURVE Apparatus
Characteristics of
semiconductor(Led,diode, DlAC,Zener,Germanium
Electromagnetism and TransformerExperiment Panel Faraday's law ofmagnetic induction, Left-hand rule for
north pole of coils / conductors &Corkscrew rule for flux around currentcarrying conductor Fleming's left-hand
rule (motor law -force on a current
carrying conductor in a magnetic field),
Lenz's Law. Transformer: BH curve,
calculation of total lron core loss (Hyst
& Eddy loss) using CRO, DC-AC
resistance, transformation ratio, loading
of transformer, Auto transformer, self &
mutual inductance calculationsMagnetic sensor: Reed switch,Electromagnetic Relay, Hall sensor(Analog /Digital), Mag. compass !99q19 l
I
Panel Compatible to Electrical &
Electronic System TrainerSemiconductor & Power semiconductor
devices experiment panel.diode
5 Electrical wiring -provision for AC
characteristics of following devices:Silicon diode, Semiconductor Testingusing Multimeter, Germanium diode,zener diode, LED, diac, bipolartransistor ( NPN , PNP) , Field EffectTransistor (FET), MOSFET (IGBT),
UJT.PUT.Silicon Controlled Rectifier(SCR), Triac, Optocoupler, Band gap
energy Calculations, Thermistor, V-l
Characteristics on CRo of SCR, Triac
,Transistor as a switch & MOSFET as a
Switch
Electrical wiring -provision for ACElectrical wiring trainer Aluminum profile
sturdy flat demo panel (table top)system, having top row carrying tube,led lamp, metal halide/ halogen etc.,
while bottom 3 rows carry variousdevice panels as below & it is fronted byparticle board for wiring practice with
inclination settable 1 Phase AC inout
supply panel 1ph. MCBs of 4AJ1 .6A -
2nos Grounding & protection panel
Consists of a 2 pole Earth LeakageCircuit Breaker (ELCB) 254 with currentimbalance of 30mA. One NO oush
button to create Earth leakage fault.
One SPDTto select Hl- leakage or Lo-leakage fault One 15W bulb for Hi-
Leakage fault & 22KW resistor forleakage fault Integrated AC (1 phase)
measurement panel 1 nos of Digitalmeter for 1 ph. parameters V, I, PF, W,Wh, VA, VAR, Hz, etc. Current specs =
lAJsAfor 1ph. meter (170-250V). ACPower supply panel AC OSARAI\4power supply for metal halide lamp 70W(max. 5KV) | Input 230VAC/0.4A DC
Power supply panel SMPS power
supply for LED Input 230VAC, Output+12V15A,60W DC supply for downlighter Switches panel One way switch
= 2 nos Two way switch = 2 nosBuzzerlbell switch/ Neon panel
Buzzer l Bell, |/P230VAC Bell switch I
Neon lamp indicator Kitkat fuse
Dimmer/Fault oanel Dimmer fault = 2
nos Sockets oanel Three oin AC mains
Sockets = 3 nos 230V/lOArating DP
switch panel Double pole single through
5 Elect
four terminal S/VV= 2nos Rating
Digital storage Oscilloscopes
Calibration of voltmeter and ammeter with a
ootentiometer set uo
32N240V AC Lamp panel Incandescentlamp = 3 66.., CFLtube = 1 no VariousLamo/Tubes orovided Metal Halide
lamp (70W) Electronic tube I Point
source LED Strio LED Electric Tube
Display panel showing various wiring
accessories Conduit, Elbow joints,
casing taping, Cleats, Batten with clips,
cable/wires etc Wiring practice board Areplaceable 20mm particle / PVC board
is mounted horizontally betvveen legs
like a drawer. lt is used for wiringpractice by students using self tapping
screws & wiring accessories use drilling
machine to drill holes. All banging by
hammer. Accessories: Drill machine,
screw driver set, self tapping screws,drill bits ( 3mm, 4mm)
Digital Storage Oscilloscope Signal
bandwidth: 50M Real{ime samPling
rate: Max. 500 Msa/s Equivalent
sampling rate: Max. 50 GSa/s 7,0' TFTLCD Color display 32kpts memorydepth Independent vertical scale &
oosition control knobs for each channel.
Edge, Pulse Width, Video, Slope,Alternate trigger mode Math functionsincluding Add, Subtract. Multiply, Divide
& 1024 ooint FFT 32 oarameters ofautomatic measurements Digital Filter &
Waveform recorder function Advanced
cursor modes: Manual,Auto & TrackWaveform Intensity & Grid Brightnesscan be adjusted PASS / FAlLdetection,PASS/FAIL output Builtin 50MHz
hardware frequency counterSave/recall types: Setups, Waveforms,
CSV file, Picture Standard Interface
USB Host: Support USB flash driversave/recall function & update firmware,
Voltmeter Should Consist of: A) Control
Panel consisting AC MCB, DC Variable
supply, 300 V DC Analog Voltmeter,
200 mA DC analog Ammeter, all other
required Terminals and fuse. B) 2000
Ohms / 0.5 A wire wound Rheostat
7
I
Resistive Load Bank
Single PHASE Transformer Trainer
Characteristics of Filament LampControl panel Control Panel consistingAC MCB, DC Variable supply, Digital300 V DC Voltmeter, 1 A Digital DCAmmeter, Lamp Holder, all otherrequired Terminals.
Resistive Load Bank: A) Consists of sixincandescent lamp holder, separateswitch, 100W bulb(3 Unit) and 200W
control Panels) Control Panel consistingAC MCB, 300 V AC Voltmeter 2 No., 5A AC Ammeter 2 No., 250 VA / 230 -115 V Transformer 1 no., inbuilt 1 AResistive load. 2 A Dimmer, all otherrequired Terminals & fuse.
11 RLC Series circuit Kit Measurement of Power and studv ofseries R L C Circuit Should consist of:A) 1 Phase 1230V l4 A rated / wirewound resistive load controlled byrotary switches in 4 steps. Completewith caster wheels for easy movementin lab. B) 1 Phase / 230 V / 4 A rated /50 hz. / Continuous variable inductiveload ComDlete with caster wheels foreasy movement in lab. C) 1 Phase / 230V/ 5 A/ 50 Hz. / Caoacitive load bankcontrolled by rotary switches in 5 steps.Complete with Charging - dischargingBulb mounting holders (without bulbs.60 W bulbs to be arranged locally) D)
Single Phase / 10 A / Autotransformer (Variac ) / air cooled / copper wound withsheet metal enclosure. lnput : 1
Phase/230V/50 Hz. /AC Output :
1 Phase/ 0 -250V t 10 AAC E)
Portable Meters with handle 1 . 5 / 10 AACAmmeter-1 No. 2. 150V/300VAC Voltmeter -4 no. 3.5/10A-150/ 300 V - 1 Ph. UPF Wattmeter - 'l No4. 5110 A-150/300V- PFMeter -1No.
12 Insulation Tester . Automatic calculation l
of polarization index and dialectric
Insulation Tester
DC MOTOR SPEED CONTROL (A)
repetitive tests. Live circuit detection
orevents insulation test if voltage > 30 V
is detected . Auto-discharge ofcapacitive voltage ' AC/DC voltage: 0 1
V to 600 V . Lo ohms/Earth-bondcontinuity (200 mA) for checking
connections and motor windings 'Resistance: 0.01 O to 20.00 O
DC Motor Speed control TrainerTheTrainer should have following features :
. Following trainer may need a few set
of associated panels (4 nos. typically)
which are mounted in a light weight
sturdy aluminum flat demo Panelsystem. . Facilitates easy & safe wiring
by students due to 4mm sturdy
shrouded banana Patch cords &
shrouded socket arrangement for high
voltage circuits. ' Each panel has ABS
molded plastic sturdy enclosure, &
colorf ul screwless overlays showing
circuit diagram & its connection tag
numbers for easy understanding &
connections. . Set of Instructor Guide &
Student Workbook Technical
specifications: lt should consists of: 1l
Instrumentation Power suPPl}/ cum
Multi- channel DPM panel (al +l-12 v '
500 mA (b) +5v,300m4 (c)
Unregulated 17V dclT 50 mA (d) line
synchronizing signal. (e) Multi channel
DPM for digital display of speed, etc. 2l
SCR Actuator (variable DC) cum sensor
signal conditioning panel 1. Full bridge
SCR based 0V-195V / 12 AmP cosine
firing with linear charaterlstics. 2.
Supports signal conditioning circuit for
speed to give output 0-2.svdc (FS) 3
2 Nos ofthese supplies required for DC
Armature & DC motor field. 3l DC
voltmeter & DC ammeter Panel a) DC
voltmeter (0-300V) b) DC Ammeter(0-5A) with polarity protection diode c)
Field failure relay to control Armature
supply. 4l DC Integrated Motor
Specif ications 1 80V/300W/1 500RPM
with series shunt & compound windings,
Chasis mounted tablebalance loading arrancElectronic Tacho:1Vl1 (
Electrical Tacho :10V/'Experiments 1. Open I
characteristics. 2. Closcontrol using Armature voltagfeed back using P/Pl mode.
14 DC-DC & DC-AC Converter Setuo DC-DC, DC-AC Experito AC, AC to DC, DC tr
converter circuit. Dc tc(Converts sVDC liP toO/P) AC to DC circuit (
12VAC l/Ptotl2VDC C
by combining two abo!(sVDC Input to i12VD
15 Power Supply kit Specification Output T)
Display: LCD Rangei 0-30V, C
Fixed O/P- 5V,2A Key FeatureRegulation : CV +10.0'+l-0.2 o/o + 3 mA Load+l-0.010/o + 3mv/ * ccRipple and Noise : CV3 mA rms with high precision v
setting. With extended output tthis device offers continuous vri
under full load condition Prote(Constant current and Short-cinprotection Tracking Error : +^ |
mV Indication Accuracy i +/- 0.+ldigit lnput Voltage:220v A10%. 50hz +l- 2Hz
, voltage / speed I
rode. _l
r-30v, 0-54,Features: Line l
voltage / speedrooe.
ecision voltageI output terminals,inuous working)n Protection :
Short-circuit'ror : +^ 0.5% +10
:y : +l- 0.5o/o
220 v AC +l-
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