| 1 | Servicing and checking of EXISITING 11 KV Breakers 02 Numbers INCOMERs any make and type make VCB with blower, cleaning of existing HT panel inside, outside with tighting of all bus bar, nut & bolt, alignment, adjustment of gaps between phase to phase as per manufacturer recommend action Checking and tightening of control wiring circuit as charging motor closing coil and tripping coil circuit, Manually tripping testing of VCB, Cleaning, removal of dust and dirt to male/Female contacts, greasing & lubrication all moving fixed part including replacement of minor parts such as spring, washers etc. for smooth mechanical operation etc. complete with testing commissioning as required. Servicing, Calibration, testing of ( one earth fault one over current) with secondary injection testing of 11 KV /VCB, Operational testing through relay front pad as well as push button, Testing/ Calibration of safety relays, Tripping testing of VCB through over current and earth fault relay,testing and servicing of the existing 11 kV VCB panel, including high pot tests and submission of test certificates with proper sealing. Primary injection testing to verify tripping functionality. Opening of HT panel, removal of moisture from busbars, insulators, HT cable box, and heating of P.T. and C.T. chambers. Relay settings to be checked and configured as per the protection scheme. During breaker racking, inspection of jaw-type male/female contacts connected to the busbar is included cleaning or replacement shall be done if found carbonized or damaged. Final insulation resistance (megger) testing of all components to be completed as per standard procedures and safety norms.
Note : Minor spare part are deemed to be included in quoted rates for making functional & major spare may be pay separety as mentioned below. | 2.00 | Each Job |
| 2 | Servicing and checking of EXISITING 33 KV Breakers along with 33kV CR Panel indoor type at MALPURA MRS any make and type make VCB with blower, cleaning of existing HT panel inside, outside with tighting of all bus bar, nut & bolt, alignment, adjustment of gaps between phase to phase as per manufacturer recommended, Checking and tightening of control wiring circuit as charging motor closing coil and tripping coil circuit, Manually tripping testing of VCB, Cleaning, removal of dust and dirt to male/Female contacts, greasing & lubrication all moving fixed part including replacement of minor parts such as spring, washers etc. for smooth mechanical operation etc. complete with testing commissioning as required. Servicing, Calibration, testing of ( one earth fault one over current) with secondary injection testing of 33 KV /VCB, Operational testing through relay front pad as well as push button, Testing/ Calibration of safety relays, Tripping testing of VCB through over current and earth fault relay,testing and servicing of the existing 33 kV VCB panel, including high pot tests and submission of test certificates with proper sealing. Primary injection testing to verify tripping functionality. Opening of HT panel, removal of moisture from busbars, insulators, HT cable box, and heating of P.T. and C.T. chambers. Relay settings to be checked and configured as per the protection scheme. During breaker racking, inspection of jaw-type male/female contacts connected to the busbar is included cleaning or replacement shall be done if found carbonized or damaged. Final insulation resistance (megger) testing of all components to be completed as per standard procedures and safety norms.
Note : Minor spare part are deemed to be included in quoted rates for making functional & major spare may be pay separety as mentioned below. | 2.00 | Each Job |
| 3 | M&L for calibration of HT VCB indoor type 11 KV & 33kV CR Panel VCB with calibration of all protective devices or relay according to load, minor repair to wiring connector block etc all as specified and directed by E-in-Charge.Note:- (i) Calibration is to be done by auth service person. | 4.00 | Each Job |
| 4 | S/I/T/C of AC Power MFM for 3 phase power supply Input Voltage Max continuous input voltage 125% of nominal value Technical Specs VA Burden Nominal input voltage burden < 0.4 W approx. Nominal input current burden < 0.1 W approx. Auxiliary Supply burden < 6 VA approx Accuracy Reference Conditions 23 C +/- 2 C Voltage 0.5% of Nominal value ( 20 to 120%) Current 0.5% of Nominal value ( 5 to 120%) Power 0.5% of Nominal value ( 5 to 120%) Energy Class 0.5 Temperature Drift 0.05%/ C Input Current Display Type 1 line 8-digit LED Display Display Height 9 mm Overload Indication -oL- (Above 126% of nominal value) Display Range Voltage 0 to 9999 Current 0 to 9999 Power 0 to 9999 Energy (Import & Export) 0 to 99999999 Shunt Setting Range 50 ~ 150 mV No of Channels 1 Current Sensor External Shunt Full Scale Setting Range 1 A to 20 kA Max continuous input current 125% of nominal value 61 ~ 200 VDC Nominal Input Voltage Range 10 ~ 60 VDC 201 ~ 1000 VDC Auxiliary Supply Operating Measuring Range Voltage 5 to 125% of nominal value Current 0.2 to 125% of nominal value Nominal Value 230 V AC-DC, 50/60 Hz for Higher Aux Higher Aux 60 V 300 V AC-DC, 45 to 65 Hz range Uncertainty 2 minutes / month (23 C +/- 2 C) Real Time Clock (RTC) Lower Aux 20 V 60 V AC-DC 24 V AC-DC for Lower Aux 3 92mm+0.8 Panel Cutout 92mm+0.8 Dimensions Details96mm Overload Withstand 2 x rated value for 1 second, repeated 10 times at 10 second intervals Overload Withstand 20x rated value for 1 second, repeated 5 times at 5 min intervals NOTE: Variation due to influence Quantity is 100% of class index built with Data Logging User Selectable parameters (1 to 30) can be logged at regular intervals (1 to 60 min) with Date & Time stamp in internal memory and can be accessed via Modbus l Max Records can vary from 8532 to 91010 depending upon number of selected parameters Load | 4.00 | Each Job |
| 5 | Contd....from item No 4
Analysis Logging of Energy consumed and Peak Demand (Power & Current) in a day and in a month for tracking of load behaviour l Daily Data is available for last 1 year and Monthly Data is available for last 14 years Direct Remote Access (optional) l Remote configuration of the Instrument and access of measured parameters via MODBUS l Programmable baud rates up to 57.6kbps 1 - line 8 digit Ultra-bright LED Display l 1 - line LED display provides easily readable data on meter front with a display range of 99999999 Reverse Locking l Energy and Ampere Hour accumulation can be blocked for Reverse Power and Current resp l Reverse condition can be set as Import or Export Onsite Configuration can be done via Front Keys, USB Serial Interface or RS485 (MODBUS) Relay Functions l Limit Switch - For protection against over-shoot or undershoot of any selected parameter l Pulse Output - To drive an external counter for energy measurement l Timer - Cyclic ON-OFF operation of relay for user-de ned cycles with programmable ON-OFF Delays l Remote Operation - Relays can be activated remotely via Modbus l Reverse Locking Alarm l RTC Relay - Relay can be activated & deactivated with ON & OFF Time on any or all Days of Week Enclosure Protection for dust and water l Conforms to IP 54 (front face) as per IEC60529 Compliance to International Safety standards l Compliance to International Safety standard IEC 61010 - 1 - 2010 EMC Compatibility l Compliance to International standard IEC 61326 2012
MAKE ELEMEASURE/SCHNEIDER/SECURE but with Software Programmer | | |
