Terms and Conditions : 1) Before proceed please confirm material documents and test documents are available with you. 2) Vendor Document Verification Registration Fee Rs.5000 + payment gateway charges, taxes applicable if any. 3) Only Online Payment will be accepted. 4) Once Payment of Registration Fee is done, amount will not be refunded in any case. List of Mandatory Commercial Documents 999 Commercial Mandatory Documents Company Registration Document viz DIC/NSIC/MSME any other Performance feed backfrom customers for last two years of the product supplied for which vendor approval is required Last five years orders executed list, sample orders of sizable amount for the product under vendor approval Last three years turnover certificate certified by CA for the product under vendor appoval Page 1 of 9
1 Distribution Transformer 2 DISTRIBUTION TRANSFORMERS WITH CSP FEATURE. 3 Power Transformer for Distribution Transformer Impulse Voltage with stand Test on all three HV phases chopped on tail General Dimensional drawing. (Side, front & Top View) Dynamic Short circuit Test As per IS 2026 Core Assembly drawing as per specification. Temperature Rise Test, tested at NABL Lab or factory can accepted. Internal Construction Drawing (Side, front & Top View) Air pressure test as per clause no. 22.5 of IS:1180 (Part I)/1989, tested at NABL Lab or factory can accepted. Unbalanced current test unbalanced current should not be Rating & Diagram Plate Drawing. more than 2% of full load current, tested at NABL Lab or factory can accepted. HV Bushings indicating measurement of creepage distances. LV Bushings indicating measurement of creepage distances. HV Bushings assembly drawing LV Bushings assembly drawing Breather Drawing Minimum Annual Turn Over Rs.5 Crores for DISTRIBUTION TRANSFORMERS WITH CSP FEATURE. Impulse Voltage with stand Test on all three HV phases chopped on tail General Dimensional drawing. (Side, front & Top View) Dynamic Short circuit Test As per IS 2026 Temperature Rise Test, tested at NABL Lab or factory can Core Assembly drawing as per specification. accepted. Air pressure test as per clause no. 22.5 of IS:1180 (Part Internal Construction Drawing (Side, front & Top View) I)/1989, tested at NABL Lab or factory can accepted. Unbalanced current test unbalanced current should not be Rating & Diagram Plate Drawing. more than 2% of full load current, tested at NABL Lab or factory can accepted. HV Bushings indicating measurement of creepage distances. Time current characterstics on HT Fuse LV Bushings indicating measurement of creepage distances. Test sequence- I : For LT circuit Breaker HV Bushings assembly drawing Test sequence- II : For LT circuit Breaker LV Bushings assembly drawing Test sequence- III : For LT circuit Breaker Breather Drawing CQR Breaker 3 phase 3 pole major part indetification. Standard protection co-ordinatin graph Minimum Annual Turn Over Rs.5 Crores Impulse Voltage with stand Test on all three HV phases for Power Transformer chopped on tail Rating & Diagram Plate Dynamic Short circuit Test As per IS 2026 General Arrangement Temperature Rise Test Air pressure test as per clause no. 22.5 of IS:1180 (Part Foundation Details I)/1989, tested at NABL Lab or factory can accepted. Unbalanced current test unbalanced current should not be Internal Construction Core, Coil & Connection Assy. more than 2% of full load current, tested at NABL Lab or factory can accepted. Core Section Details with flux density calculations. H.V. Bushing Details Creepage Distance of H.V. Bushing L.V. Bushing Details Creepage Distance of L.V. Bushing Breather Valve Schedule Plate General Arrangement for Marshalling Box Alarm & Indication Circuit Diagram of Marshalling Box General Assembly of OLTC Tap changer G.A. of RTCC Panel Schematic Diagram For O.L.T.C. & R.T.C.C. OLTC Rating Plate Phase Diagram Coarse Fine Winding Bill Of Materials Transformer Bill Of Materials O.L.T.C. Packing List Minimum Annual Turn Over Rs.25 Crores Page 2 of 9
4 5 & Specification sheet Out of Phase making & breaking test LEGEND with item designation & bill Of Material Single phase short circuit test & Double earth fault test Circuit Breaker Schematics, Breaker Closing & tripping Circuit. Basic short circuit duties Circuit Breaker Schematics, Indicating Circuit & spare Contacts. Dry & Wet Power frequency voltage withstand test Motor Circuit & Panel Accessories Degree of Protection IP-55 Terminal Top/ Bottom PAD arrangement for Outgoing VCB Lightning Impulse Voltage withstand Test Minimum Annual Turn Over Rs.50 Crores Mechanical Operation Test (M2) 36 kv, 1600A, 25kA/ 11 KV, Short Time Withstand Current and Peak Withstand Current General Arrangement Drawing 800 A, 12.5 KA, Out door tests Vacuum Circuit Breaker Structure assembly for breaker Temperature Rise Test Rating Plate of 33 Kv OD VCB Cable charging current switching tests Switch plate assembly Single capacitor bank current Switching test Insulator Body Interrupter Assembly Pole Assembly Aluminium terminal connector Palm Type Bill of Material / Packing List. 11 KV & 22 KV I/D Switchgear 6 36 KV Isolator for 11 KV & 22 KV I/D Switchgear Information Sheet Single Line Diagram General Arrangement of 9 VCB Switchboard, C&R panel and Buscoupler panels Legend & Notes Wiring Diagram of Incomer VCB & C&R Panel T.B. Diagram of Incomer Wiring Diagram of Outgoing T.B. Diagram of Outgoing Wiring Diagram of Buscoupler T.B. Diagram of Buscoupler Bill Of Material ( VCB ) Bill Of Material (C&R ) for 36 KV Isolator Switchgear Panel : Lightening Impulse Voltage withstand tests, Switchgear Panel : Short time withstand and peak withstand current test Switchgear Panel : Temperature Rise test Switchgear Panel : Short circuit tests, Single phase and double earth fault tests, out of phase making and braking tests, Basic Short circuit test duties Switchgear Panel : Mechanical operation test Switchgear Panel : H. V Dry power frequency voltage withstand tests Switchgear Panel : Short time withstand current test Switchgear Panel : Degree of protection IP-4X Potential Transformer : All routine tests Potential Transformer : Temperature Rise Test Potential Transformer : Lightening Impulse Voltage Withstand Test Current Transformer : all routine tests before & after Short Time Current test. Current Transformer : Temperature Rise Test Current Transformer : Lightening Impulse Voltage Withstand Test Current Transformer : Determination of error. Short time withstand current and peak withstand current test General outline and assembly drawings of the disconnect, Dry power frequency voltage withstand test Sectional views and descriptive details of items Wet power frequency voltage withstand test Detail drawing of contacts (fixed & moving) Lighting impulse voltage withstand test contact support,bearing, housing of bearings, Mechanical operation test Details of design foundation tempreture rise test Name plate. Measurement of resistance of main circuit Sectional views and descriptive details of items such as moving special tests on Terminal connectors as per IS 5561 Auxillary switch box for main switch Special Tests on Solid core insulator As per IS 2544 Terminal connector drawing Base channel drawing. 36 kv solid core post insulator. Packing list. Page 3 of 9
7 8 33 KV & 22 KV C & R Pannel with And Without Differential Relay 33 KV & 22 KV C & R Feeder Pannel 9 Feeder Pillar 10 CTs Type test for Numerical Relay,Master tripo, Auxilary relay, Differntial relay Meter Functional Test (Under normal operating condition ) Technical details of control & Relay Panel (Indoor Type). Power consumption in current circuit General Arrangement of control & Relay Panel(Indoor Type). Power consumption in auxiliary circuit Metering circuit of control & Relay Panel (Indoor Type). Dielectric test Protection Circuit of control & Relay Panel (Indoor Type). Impulse voltage test Tripping circuit of control & Relay Panel ( Indoor Type). High frequency interference test Closing, Tripping circuit of control & Relay Panel (Indoor Type). Radiated radio frequency electromagnetic field immunity test Indication Circuit of control & Relay Panel Indoor Type). Surge immunity test Annunciation circuit of control & Relay Panel (Indoor Type). Electrostatic discharge test AC & DC distribution circuit of control & Relay Panel (Indoor Fast transient disturbance test Terminal details of control & Relay Panel (Indoor Type). Vibration response test Bill of Material for 33 kv Transformer (Indoor Type). Shock response test Cold test (storage & operating) Dry heat test (Storage & Operating ) Degree of protection IP 54 Thermal (short time thermal withstand test) Drop out, pick up, ratio test DC Supply Interuption AC ripples on DC supply Voltage dips and short interuption Operating Value test Operating time test Type test for Numerical Relay,Master tripo, Auxilary relay, Differntial relay Meter Functional Test (Under normal operating condition ) Technical details of control & Relay Panel (Indoor Type). Power consumption in current circuit General Arrangement of control & Relay Panel(Indoor Type). Power consumption in auxiliary circuit Metering circuit of control & Relay Panel (Indoor Type). Dielectric test Protection Circuit of control & Relay Panel (Indoor Type). Impulse voltage test Tripping circuit of control & Relay Panel ( Indoor Type). High frequency interference test Closing, Tripping circuit of control & Relay Panel (Indoor Type). Indication Circuit of control & Relay Panel Indoor Type). AC & DC distribution circuit of control & Relay Panel (Indoor Terminal details of control & Relay Panel (Indoor Type). Bill of Material for 33 kv Transformer (Indoor Type). for Feeder Pillar for ACB (if with ACB) G.A. Drawing of Feeder Pillar Radiated radio frequency electromagnetic field immunity test Surge immunity test Electrostatic discharge test Fast transient disturbance test Vibration response test Shock response test Cold test (storage & operating) Dry heat test (Storage & Operating ) Degree of protection IP 54 Thermal (short time thermal withstand test) Drop out, pick up, ratio test DC Supply Interuption AC ripples on DC supply Voltage dips and short interuption Operating Value test Operating time test Energy Meter Type tests as per meter test list. As per relevant IS Panel IP test Type Test on Complete Feeder Pillar as per IS:5039/1983 Verification of Temperature rise limits Verification of short circuit strength Verification of Clearance & Creepage Distances Verification Of Dielectric Properties. Verification of Degree of protection for IP-43 Type Test On ACB as per IS:13947/1993(Part II amended upto date) Type Test On HRC fuses and HRC fuse links as per IS:13703/1993(Part I & II amended upto date) Determination of Error Test for CT GA drawing for CT Wet HV Power frequency voltage withstand test Temperature rise test Lightning Impulse Voltage Withstand Test. Page 4 of 9
11 PTs 12 Capacitor 13 14 LTDB with Link Disconnector LTDB With M C C B (IS: 13947(Part -2):1993) for PT Short time current test. GA drawing for PT Determination of Error Test Wet HV Power frequency voltage withstand test Temperature rise test Lightning Impulse Voltage Withstand Test. Minimum Annual Turn Over Rs.5 Crores Type Test on capacitor unit as per IS 13925(Part 1)/1998 for Capacitor Bank Thermal stability test GA drawing for Capacitor Bank Capacitor loss tangent measurement at elevated temperature GA drawing for Capacitor Unit AC voltage test between terminal and containers Lightning Impulse Voltage Test between terminal and containers. Short Circuit discharge test. Voltage test between terminals. for LTDB Test carried out on bought out item as per IS Link Disconnector(IS: 13947(Part -3):1993) Test Sequence-I Verification Temperature Rise Test Dielectric Properties Leakage Current Test Sequence-II(Operational Characteristics) Mechanical Operation & Operational Performance Capability Temperature Rise Verification Test Leakage Current Dielectric verificaton Test Sequence-III(Short Circuit Performance Capability) Short Circuit withstand Current Dielectric verificaton Leakage Current Temperature Rise Verification Mechanical Operation and operational performance capability Over Load Performance Rated Service Short Circuit Breaking Capacity Rated Ultimate Short Circuit Breaking Capacity Verification of time Current Characteristics Page 5 of 9
15 16 17 LTDB With Kit Kat (IS: 2086:1993) LTDB With Switch Disconnector (IS:13947(Part 3):1993) LTDB With HRC Fuse(IS:13703(Part I & II):1993) for LTDB Breaking Capacity Mechanical Test Sequence Visual Examination Test for Dimension Test for mechanical endurance Test for mechanical strength Test for withdrawal strength Test for withdrawal force Electrical Test Sequence Test for temperature rise Insulation resistance test Test for proving material properties Test for water absorption(ceramic material) Test on ceramic material Ignition test(for non- ceramic materials) for LTDB General Performance characteristics Tripping limits and characteristics Dielectric Properties Mechanical Operation and operational performance capability Over Load Performance Rated Service Short Circuit Breaking Capacity Rated Ultimate Short Circuit Breaking Capacity Conventional cable overload protection Operation of indicating device Freedom from seasonal cracking Degree of Protection for LTDB G.A. Drawing of LTDB Verification of Temperature rise limits Verification of Breaking Current at Current I1 Physical Dimension Resistance record in Milliohms Temperature rise & Power Dissipation conventional non fusing current conventional fusing current Rated current Verification of time Current characteristic Overload Test Resistance to rusting Page 6 of 9
18 19 20 LTDB With Fuse Link(IS 13703 (Part I & II): 1993) HT Cable As per IS-7098 Part-II 1985 ( IS-7098 Part-II 2011 likely to be applicable) LT Cable As per IS-7098 Part-I 1985 for LTDB Verification of Breaking Current at Current I1 Physical Dimension Resistance record in Milliohms Temperature rise & Power Dissipation conventional non fusing current conventional fusing current Rated current Verification of time Current characteristic Overload Test Operation of indicating device Conventional cable overload protection Degree of Protection Freedom from seasonal cracking Resistance to rusting Test for water absorption(ceramic material) Test on ceramic material Ignition test(for non- ceramic materials) BIS liecence High Voltage tests Minimum Annual Turn Over Rs.40 Crores Test on Conductor tensile test, (For Aluminum) for Cables Test on Conductor Wraping Tests, (For Aluminum) Test for Armouring Wires/ Strips Test for Thichness of insulation & sheath BIS liecence Minimum Annual Turn Over Rs.20 Crores for Cables Physical Tests for Insulation tensile test & elongination at break Physical Tests for Insulation Ageing in Air oven Physical Tests for Insulation Hot set test Physical Tests for Insulation Shrinkage Test Physical Tests for Insulation Water absorption Test Physical tests for outer sheath tensile test & elongination at break Physical tests for outer sheath Ageing in Air oven Physical tests for outer sheath Shrinkage Test Physical tests for outer sheath Hot Deformation Test Partial Discharge Tests Bending Tests Di-electric Power factor test Function of Voltage Di-electric Power factor test Function of Temperature Insulation Resistance test Heating cycle tests Flammability Tests Test on Conductor tensile test, (For Aluminum) Test for Armouring Wires/ Strips Test for Thichness of insulation & sheath Physical Tests for Insulation tensile test & elongination at break Physical Tests for Insulation Ageing in Air oven Physical Tests for Insulation Hot set test Physical Tests for Insulation Shrinkage Test Physical Tests for Insulation Water absorption Test Physical tests for outer sheath tensile test & elongination at break Physical tests for outer sheath Ageing in Air oven Physical tests for outer sheath Shrinkage Test Physical tests for outer sheath Hot Deformation Test Physical tests for outer sheath Heat Shock Test Physical tests for outer sheath Thermal Stability Insulation Resistance test High Voltage tests Flammability Tests Test on Conductor Wraping Tests, (For Aluminum) Page 7 of 9
BIS liecence TEST FOR SURFACE CONDITION 21 HT Conductor for Conductor ULTIMATE BREAKING LOAD TEST RESISTANCE TEST BIS liecence TEST FOR SURFACE CONDITION 22 LT Conductor for Conductor ULTIMATE BREAKING LOAD TEST RESISTANCE TEST Sectional Drawing Freedom from defect 23 RSJ Pole Chemical Composition Tensile & Bending tests Diamentional Drawing Visual Examination. for Insulators Verification of dimensions. Visible Discharge Test Impulse Voltage Withstand Test. 24 Porcelain type of Insulator Wet Power Frequency Voltage Withstand Test Electro-Mechanical failing load test. Power frequency puncture withstand test. Porosity test. Temperature Cycle Test. Diamentional Drawing Dry lightning impulse withstand voltage test As per IEC 61109(Clause 6.1) for Insulators Wet power frequency test As per IEC 61109(Clause 6.2) Mechanical load-time test As per IEC 61109(Clause 6.4) 25 Composite type Insulator Radio interference test As per IEC 61109(Clause 6.5) Chemical composition test for silicon content Annexure B or any other test method acceptable to the owner Brittle fracture resistance test Annexure B Recovery of Hydrophobicity test Annexure B This test may be repeated every 3yrs by the manufacturer Name Plate Drawing Insulation withstand Test Residual Voltage Tests Lightning Arrestor Diamentional Drawing Long Duration current impulse withstand tests 26 Lightning Arrestor Operating Duty Test Tests on Arrestor Disconnector Porosity Tests Galvenising Tests on exposed ferrous metal parts Artificial Pollution tests Name Plate Drawing Internal arc withstand of RMU & Associated Items Pressure withstand test 27 RMU 28 PSC Pole G.A.Drawing Fondation Drawing Mimic Drawing Cross Sectional View Drawing Single Line Diagram Bill of Material Scheme Details Short time current withstand test & peak current withstand test Lightning impulse voltage withstand test Temp rise test Short time current making & breaking test Power frequency voltage withstand test(dry) Capacitive current switching test Mechnical operation test Measurement of resistance of main circuit Degree of Protection IP-54 & IP-67 Switching circuit breaker, earthing switch making capacity test Switch,circuit breaker breaking capacity Checking of PD test Drawing Cube Strenght Tests Deflection Tests (Load Tests) Page 8 of 9
29 LT PVC Cable 30 Battery 31 Battery Charger for PVC Cable Test on Conductor tensile test, (For Aluminum) Conductor resistance test Test for armouring wires/strips Test for thickness of insulation and sheath Physical tests for insulation and outer sheath: Tensile strength and elongation at break Physical tests for outer sheath tensile test & elongination at break Physical tests for outer sheath Ageing in Air oven Physical tests for outer sheath Shrinkage Test Physical tests for outer sheath Hot Deformation Test Physical tests for outer sheath Heat Shock Test Physical tests for outer sheath Thermal Stability Insulation resistance test High voltage test ( water immersion test ) High voltage test at room temperature Flammability test Test on Conductor Wraping Tests, (For Aluminum) Varification of Constructional requirment Varification of Marking Varification of Diamention Test for capacity Amper hour & Watt Hour effieciency Test Test for Loss of Capacity on Storage Endurance Test Test for Voltage during discharge Visible Battary Charging Test Ampers-Hours Capacity vs year of service Curve showing cell voltage vs time at different descharge rate Curve showing cell voltage vs time at different Charging Current Battery layout Drawing Page 9 of 9