Tender For Purchase Of Items For Setting Up Power System Lab Of Eee Department At College Of Engineering Thalassery, thalassery-Kerala

Purchase Of Items For Setting Up Power System Lab Of Eee Department At College Of Engineering Thalassery Purchase Of Items For Setting Up Power System Lab Of Eee Department , 100Mm Sphere Gap Assembly(Manual) Diameter Of The Spheres : 100Mm Material Of The Spheres : Electrolytic Copper Coupling Thread Size : M10 Type Of Frame : ‘H’ Frame Water Resistor : Diameter : 50Mm Height : 300Mm Electrodes : Stainless Steel Type Of Movement : Micrometer Type, Satin Hard Chrome Plated Accuracy Of Measurement : ± 0.1Mm One Sphere Should Be Firmly Grounded For Safety Point Of View. The Entire Frame Should Be Epoxy Painted To Avoid Tracking. Note : All Moving Parts Should Be Hard Chrome Plated. , 0-60Kv Oil Test Kit Input Voltage : 0-230Vac Output Voltage : 0-60Kkv (30-0-30) Rating Of Transformer : 500Vafacility For Zero & Door-Interlock Memory Switch Should Be Providedover Voltage Cut-Off Should Be Provided It Should Be Manufactured As Per Is : 335 And Is : 6792. Necessary Windows Should Be Provided In The Front And At The Top Of The Test Set To Observe The Flash Over. , 100Kv, 50Ma Ac Test Set With Control Panel (Cascaded) Input Voltage : 230 V Ac Output Voltage : 100Kv Ac Type : Cascaded (External) Type Of Cooling : Oil Cooled Type Of Bushing : Epoxy Bushing With 10 Petticoats Each Isolation Height Of Cascading : Minimun 10 Inches With Nylon 6 The Transformer Should Be Equipped With Drain And Pressure Safety Valve Of 0.5Kg/Cm2 Capacity. The Control Panel Should Be Motorized And Door Interlock, Zero-Interlock Facilities Should Be Provided. Suitable Corona Cups Should Be Provided On The Input And Output Terminals Of The Transformer. Corona Ring Should Be Provided In The Second Cascaded Transformer For The Base And Top. , Electromechanical Over Current Relay Test Kit Input Supply :1Ph,230 V Ac, 50Hz Output Current : Continuous Variable With Range Selector No Of Ranges : 1A, 2A,5A,10A,20A & 50A – Selectable Current Injection : Through Short / Open Switch Auxiliary Supply : 230V Ac & 24V Dc Terminal Duty : Intermittent Time Interval Meter : 0.0001-9999Sec (Make – Selectron) Ammeter : 3 ½ Digit (Make -Rishabh/El-Measure/Meco) Relay Make : Alstom (Areva) Ct Sec : 1A Or 5A Plug Setting : 50% To 200% Of In In Steps Of 10% Time Setting : 0.1 – 1.0 Characteristics : Idmt Auxiliary Supply : Self-Powered/Powered Operating Temperature :-5 C.... +45 C Storage Temperature : -20 C...... +60 C , Static Over Voltage Relay Test Kit Input Supply :1Ph,230 V Ac, 50Hz Output Current : 0-300 V Continuously Variable Capacity : 220Va Auxiliary Supply : 230V Ac & 24V Dc Terminal Duty : Continuous Time Interval Meter : 0.0001-9999Sec (Make – Selectron) Ammeter : 3 ½ Digit (Make -Rishabh/El-Measure/Meco) Relay Make : Ashida Pt Sec : 110V Ac Plug Setting : 110% To 170% Of Rated Voltage By 11Steps Time Setting : 0.1 – 1.0 Characteristics : Idmt 1.5 Times 7 Sec At Tmsx1 Auxiliary Supply : Self-Powered/Poweredoperating Temperature :-5 C.......+45 C Storage Temperature : -20 C...... +60 C , String Of 6 Insulators No. Of Disc In String : Six (6 Nos) Type Of Coupling : Using Ball And Socket Rating Of Each Disc : 11Kv Make Of The Insulators : Bhel , Jig To Measure String Efficiency Jig Enclosure : Made Of Persplex Sheet Diameter Of Sphere : 20Mm Material Of Sphere : Brass Fixing Threads : M6 Measuring Device : Slip Gauges Operating Temperature : -5 C….....+45 C Storage Temperature : -20 C.......+60 C , Power Factor Improvement Apparatus 5Hp / 3Hp Induction Motor (Mounted On Vibrobase) (Make – Kirlosker) Drum Type Breaking System With Spring Balance Selectable Capacitor Bank From 0.1Kvar To 11Kvar Power Analyser With Port Rs-485 Suitable Software And Usb Converter. The Equipment Will Have Suitable Indicators, Switches, Bti Connectors, Etc.

INR 1000 /-

INR 16513.0 /-

INR 6.60 Lakhs /-

Name of Work: Supply of Power System Lab Equipments

Sl. No.	Item Description
1	100mm Sphere Gap Assembly(Manual) Diameter of the Spheres : 100mm Material of the Spheres : Electrolytic copper Coupling thread size : M10 Type of Frame : ‘H’ Frame Water resistor : Diameter : 50mm Height : 300mm Electrodes : Stainless Steel Type of movement : Micrometer type, Satin hard chrome plated Accuracy of measurement : ± 0.1mm One Sphere should be firmly grounded for safety point of view. The entire frame should be epoxy painted to avoid tracking. Note : All moving parts should be hard Chrome plated.
2	0-60kV OIL TEST KIT Input Voltage : 0-230VAC Output Voltage : 0-60kKV (30-0-30) Rating of Transformer : 500VAFacility for zero & Door-interlock Memory switch should be providedOver voltage cut-off should be provided It should be manufactured as per IS : 335 and IS : 6792. Necessary windows should be provided in the front and at the top of the test set to observe the flash over.
3	100kV, 50mA AC Test Set With Control Panel (Cascaded) Input Voltage : 230 V AC Output Voltage : 100kV AC Type : Cascaded (External) Type of cooling : Oil cooled Type of Bushing : Epoxy bushing with 10 petticoats each Isolation Height of cascading : Minimun 10 inches with Nylon 6 The transformer should be equipped with drain and pressure safety valve of 0.5kg/cm2 capacity. The control panel should be motorized and door interlock, zero-interlock facilities should be provided. Suitable Corona cups should be provided on the input and output terminals of the transformer. Corona ring should be provided in the second cascaded transformer for the base and top.
4	ELECTROMECHANICAL OVER CURRENT RELAY TEST KIT Input Supply :1ph,230 V AC, 50Hz Output Current : continuous variable with range selector No of Ranges : 1A, 2A,5A,10A,20A & 50A – Selectable Current Injection : Through short / open switch Auxiliary Supply : 230V AC & 24V DC Terminal Duty : Intermittent Time Interval Meter : 0.0001-9999sec (Make – Selectron) Ammeter : 3 ½ digit (Make -Rishabh/El-measure/MECO) Relay Make : Alstom (Areva) CT sec : 1A OR 5A Plug Setting : 50% to 200% of In in steps of 10% Time setting : 0.1 – 1.0 Characteristics : IDMT Auxiliary Supply : Self-powered/powered Operating Temperature :-5 C.... +45 C Storage Temperature : -20 C...... +60 C
5	STATIC OVER VOLTAGE RELAY TEST KIT Input Supply :1ph,230 V AC, 50Hz Output Current : 0-300 V continuousLY variable Capacity : 220VA Auxiliary Supply : 230V AC & 24V DC Terminal Duty : Continuous Time Interval Meter : 0.0001-9999sec (Make – Selectron) Ammeter : 3 ½ digit (Make -Rishabh/El-measure/MECO) Relay Make : Ashida PT sec : 110V AC Plug Setting : 110% to 170% of rated voltage by 11steps Time setting : 0.1 – 1.0 Characteristics : IDMT 1.5 times 7 sec at TMSx1 Auxiliary Supply : Self-powered/poweredOperating Temperature :-5 C.......+45 C Storage Temperature : -20 C...... +60 C
6	STRING OF 6 INSULATORS No. of Disc in String : Six (6 Nos) Type of coupling : Using ball and socket Rating of each disc : 11kV Make of the Insulators : BHEL
7	JIG TO MEASURE STRING EFFICIENCY Jig Enclosure : Made of Persplex sheet Diameter of Sphere : 20mm Material of sphere : Brass Fixing Threads : M6 Measuring Device : Slip Gauges Operating Temperature : -5 C….....+45 C Storage Temperature : -20 C.......+60 C
8	Power factor improvement apparatus 5HP / 3HP induction motor (mounted on vibrobase) (Make – Kirlosker) Drum type breaking system with spring balance Selectable capacitor bank from 0.1kVAR to 11kVAR Power Analyser with Port RS-485 Suitable Software and USB converter. The equipment will have suitable indicators, switches, BTI connectors, etc.