Directorate Of Technical Education

Directorate Of Technical Education has published Supply Of Ecm Lab Equipments.- 2 1.01 Dc Compound Motor With Prony Brake Arrangement Ndc Compound Motor: Npower : 5 Hp Nvoltage : 220 V Dc Ncurrent : 19 A Nspeed : 1500 Rpm Npoles : 4 Nwith Prony Brake Loading Arrangement, Consisting Of Strong Ms Holding Frame With Rear Supports, Sturdy Base For Fitment Of Motor, 2 Sets Of 1” Screw Rods, 6” Dia Adjusting Wheels – 2 Nos. Nloading Arrangement : N Mechanical Rope With Aluminum N Loading Adjustable Wheels 2 No’S N 0-50 Kg Spring Balance 2 No’S N 4 Point Starter Nelectrical Panel N Digital Ammeter Dc ( 0-20A ) — 01No N Digital Voltmeter Dc ( 0-300V ) —01No N Supply Indicator ------------------01No N 2 Pole Mcb ------------------01 No N Fuses-------------------------------- 02No’S N Digital Rpm Indicator With Proximately Sensor –01 No N Necessary 30A Terminal N 5 X 1¼ Feet Brown Color Hylem Sheet With Circuit White Color Engraving N Work Bench N Size 5Feet×3.2Feet ×3.8Feet Ht N ( Including Engravo Board Height ) N 2 X 1½’’ Ms Power Coated Leg N Top ¾’’Inch Plywood N Back Side Wiring Box Closed N Front 2 X 1½ Feet Drawer N Table Finished On High Quality Ms Power Coated N Item1 1 No 3 1.02 Dc Series Motor With Prony Brake Arrangement Ndc Series Motor: Npower : 5 Hp Nvoltage : 220 V Dc Ncurrent : 19 A Nspeed : 1500 Rpm Npoles : 4 Nwith Prony Brake Loading Arrangement, Consisting Of Strong Ms Holding Frame With Rear Supports, Sturdy Base For Fitment Of Motor, 2 Sets Of 1” Screw Rods, 6” Dia Adjusting Wheels – 2 Nos. Nloading Arrangement : Nmechanical Rope With Aluminum Nloading Adjustable Wheels 2 No’S N0-50 Kg Spring Balance 2 No’S N2 Point Starter Nelectrical Panel Ndigital Ammeter Dc ( 0-20A ) — 01No Ndigital Voltmeter Dc ( 0-300V ) —01No Nsupply Indicator ------------------01No N 2 Pole Mcb ------------------01 No Nfuses-------------------------------- 02No’S N Digital Rpm Indicator With Proximately Sensor –01 No N? Necessary 30A Terminal N? 5 X 1¼ Feet Brown Color Hylem Sheet With Circuit White Color Engraving N Work Bench N? Size 5Feet×3.2Feet ×3.8Feet Ht N ( Including Engravo Board Height ) N? 2 X 1½’’ Ms Power Coated Leg N? Top ¾’’Inch Plywood N? Back Side Wiring Box Closed N? Front 2 X 1½ Feet Drawer N? Table Finished On High Quality Ms Power Coated N Item2 1 Nos 4 1.03 Ac Mains Panel N200 Amps Input Main Ac Main Panel With 2 X 100 Amps Split Distribution With Necessary Fuse And Circuit Breaker Arrangement. Nac Distribution Panel Nac Panel Each 32 A Of 18 Ways With Mcb Output Contains Ammeter, Voltmeter, Bus Bar Arrangement , 18 Swg Baser Frame Of Indoor Cubical Type Arrangement. Ndc Distribution Panel Ndc Panel Each 32 A Of 18 Way With Mcb Output Contains Ammeters , Voltmeters Bus Bar Arrangement With 18 Swg Base Frame Of Indoor Cubical Type Arrangement Item3 1 Nos 5 1.04 Dc Rectifier Unit 100 Amps. Nspecification : N• Input Voltage : 440V Ac , 3 Phase N• Output Voltage: 0 -220 V Dc Variable With Potentiometer N• Output Current :0 – 100 Amps N• Rectifier Scr Based Electronics Drive Nenclosed In Ms Fabricated, Powder Coated Self Standing Control Panel N• Protections For Negative Phase Sequence N• Over Current, Short Circuit, Under Voltage, Over Voltage Nprovided With A / M, V / M, Lamps, On / Off Push Buttons & Npotentiometer. N• Single Phase Preventer For Input Protection. N• Three Phase Auto Transformer For Automatic Operation N• Step Up Isolation Transformer For Input 380V / 400V / 415V N• Manual / Auto Operation Providing Toggle Switch N• Over Load / Short Circuit Indication In Front Panel. Nwith Necessary Switches And O / P Terminals. N Item4 1 Nos 6 1.05 Ac Portable Ammeter 0 – 1A / 2A Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item5 3 Nos 7 1.06 Ac Portable Ammeter 0 – 5A / 10A Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item6 5 Nos 8 1.07 Ac Portable Ammeter 0 – 10A / 15A Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item7 2 Nos 9 1.08 Ac Portable Voltmeter 0 – 300V / 600V Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item8 10 Nos 10 1.09 Rheostat N100 Ohm / 5Amps With Backlit Stand And Kanthal Wound Cement Tube N Item9 2 Nos 11 1.1 Rheostat 600 Ohm / 2Amps With Backlit Stand And Kanthal Wound Cement Tube . Item10 2 Nos 12 1.11 Rheostat 400 Ohm / 1.1Amps.With Bakelite Stand And Kanthal Wound Cement Tube. Item11 2 Nos 13 1.12 Displacement Measurement Using Lvdt. N Ndisplacement Measurement Module Comprises Of Lvdt With Micrometer Jig Fitted On The Base Plate To Give Displacement To The Core Of Lvdt. Digital 3½ Digit Indicator Is Supplied To Read The Displacement In Mm Nspecification: N Nlvdt Range : : ± 10.0Mm, ( 0-20Mm ) Nindicator : 3½ Digit To Read Upto ±1999C Nzero Adjustment Cal : Front Panel Through Pot. Nsensitivity: 0.1 Mm Nsystem Inaccuracy: 1% Nrepeatability: 1% Nconnection : Through 6 Core Shielded Cable With Din Connector. 230V ±10%@50Hz. Micrometer ( 0-25Mm ) Mounted On A Base Plate To Conduct Experiment Necessary Cables Provided. N Npower Accessories N N N N Item12 1 Nos 14 1.13 Portable Lpf Wattmeter 0 – 150 / 300 / 600V; / 2.5A / 5A / 10A Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item13 3 Nos 15 1.14 Portable Upf Wattmeter 0 – 150 / 300 / 600V; 5 / 10A Nportable Housed In Bakelite Case, With Pointer & Anti Parallax Mirror Scale Of 140 Mm Length Cl-1 Naccuracy : 1% N Item14 3 Nos. Last date of submission for this tender is 2021-02-11. This is a Micrometer tender in Chidhambaram, Tamil Nadu