Sales : +91-777 804 8217
| Sl. No. | Item Description |
| 1 | Supply, install, testing & commissioning of analoge / Micro controller-based indicator cum master controller WTI &OTI complete with re-setting device and alarm contactor etc. (Provide details & specifications).suitable for any type of oil immersed Transformers along with provision of alarms, tripping & cooling features set programmable, range 0-250°C, Accuracy +/- 0.5°C, adjustable range 10-90% of Full Scale Range, with PT sensor, thermometer pocket sensor, along with necessary remote indicator with following specification’s Temperature sensor input –RTD (PT-100,IEC60751),CT Secondary current programable 1.0 amp to 5.0 amp digitalprogrammable, 04 numbers potential free contacts 5 amp AC 240 VAC / 10 Amp DC 30/110 volts, auxiliary supply 90 volts to 250 volts AC. Two signal outputs 4-200 ma for 600 ohm load, aluminum pressure die casting enclosure powder coated with acrylic viewing windowwithcasing Weatherproof, Suitable for outdoor mounting - Protective Class IP55 as per IS 13947 Part II, Capillary line protection, operating temperature -30 to 90°C equipped with cold test – 50°C as per IEC, Dry heat test + 70°C as per IEC, vibration test amplitude 0.15 mm as per IEC 60068with inbuilt Temperature measurement in single enclosure. |
| 2 | Incorporates highly stable built-in or Remote Temp. 3 Digit, 0.56\" bright LED display for displaying Temperature. Process parameter Hi and Low status indication for channel. User selectable set limits for process value violation. Inbuilt buzzer to audible process value violation. Password protection for calibration and programming mode. Software Calibration for 2 channels. MODBUS RTU multi drop RS-485 serial communication for PLC, SCADA, etc. Programmable devise address, baud rate, (max no. of device is 1-256). Remote programmable from master device. User programmable offset correction.Compact, Inputs two numbers Temperature input integral or remote optional, Humidity input integral or remote optional, transmitting power supply – 24/5 V DC 100 MA WITTH ISOLATION BASED SMPS TYPE, Indication Temperatures, Humidity,Channel-1: 3 digit Seven segments 0.56” RED display. Channel-2: 3 digit Seven segments 0.56” RED display. 5-LEDs for visual alarms, buzzer for audible alarm, LED for 485-comm. Temperatures Humidity 0 to 60.0 with decimal point. Handling range to 100 % with decimal point. Display Resolution 0.1 for Temp.. Accuracy Temperatures 0.5 % on FS Response time: 8 sec 2.5 % for 10 to 90 % Communication protocol Modbus RTU RS- 485 Isolated communications, Programmable parameter, baud rate, parity, note address, stop bit. Read /write parameter Read: process value and decimal point, write high low set point No of slave Id -1-256 unit. |
| 3 | Programmable Parameters Set point / high scale / low scale full range as per input selection, programming of parameters through 04 tactile keys with PASSWORD PROTECTION alarm logic full scale high or full scale low operating ambient temperature and humidity 0-50 degree calicoes below 90 , non-condensing type with 4 + 4 digits, 7 segment LED dual display3 digits, 7 segment LED single display.Thermocouple (J, K, T, R, S) / RTD (PT100) Feature Suppply Voltage (AC : 50 / 60 Hz) 0 0 0For TC input: 0.25% of F.S ±1 ; For R & S inputs: 0.5% of F.S. ±2 (20 min of warm up time for TC inputs); For RTD input: 0.1% of F.S ±10 Fixed 1 resolution 00.1 /1 for TC/ RTD inputs 0(fixed 1 for R & S type TC input) CONTROL MODE Auto tune / Self tune PID or ON-OFF Relay: SPDT: 10A resistive @ 230V AC / 30V DC or SSR: 12V DC, 50mA Relay: SPST: 5A resistive @ 230V AC / 30V DC or SSR: 12V DC, 30mA Relay: 5A resistive @ 230V AC / 30V DC Heat cool PID, Dwell timer 90 to 270V AC / DCNote, Sundry items including Air Release Plug, Arcing Horns, Cover Bolts, caps screws, Washers, insulation material, minor repairs of the other parts, if required any and not covered under the items specified above. The necessary job after satisfactory repair and testing shall be suitable for operation in hot and humid climate conducive to rust and fungus growth suitable for indoor/ outdoor types in all respect. complete all as specified and as directed by Engr-in-charge.Make :- Precimeasure /Pardeep/Perfect control for WTI/OTI and for Data Partner/MSME/Ecolibirium |
| 4 | Supply, installing, testing & commissioning of AC Power MFM for 3 phase power supply Input Voltage Max continuous input voltage 125% of nominal value Technical SpecsVA 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) |
| 5 | 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 LoggingUser 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 LoadAnalysis Logging of Energy consumed and Peak Demand (Power & Current) in a day and in a month fortracking 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 configurationof 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 |
| 6 | 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-dened 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 & deactivatedwith 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 Complete all as specified and as directed by Engr-in-charge.Make:- Elmeasure / Secure /Schneider/ Selec/Multispan for MFM and for data Make Partner/Ecolibirium/MSME |
| 7 | Supply and fixing New DC interface change over supply system capacityup to 110 volts DC supply 75 Amp load with zero crossing switching enabled for uninterupted power supply to auto tripp / auto close coils and distribution systems of exsisting feeder panels equipped with short circuit ,overload protection and bye pass featureComplete all as specified and as directed by Engr-in-charge.Make:- Partner/BCH/ABB/Schneider.Notes:- (i) The entire work is to be executed by OEM only approved by GE. (ii) The Contractor has to submit Original Purchase Vouchers, Test Certificates & Guarantee Certificate from OEM before installation at site as directed by Engr-in-charge. |
| 8 | Dismantling of old u/s buzzer of any make type and replacement with 96 mm Buzzer of input Voltage: 80-140V Ac/Dc(Or) 60-280V Ac/Dc Input Supply: 220V Ac/Dc 110V Ac/Dc handling capacity 80 volts to 180 volts DC with Burden less than 15mA at nominal input Audio Output : 100dBA +/- 5% Panel Cut out size : 92mm x 92mm Overall dimension : 96mm x 96mm x 60mm of tones : Three tone (Site selectable)Complete all as specified and as directed by Engr-in-charge.Make:ALAN/MINILEC/MULTISPAN/DELCON |
| 9 | Dismantling of old SMPS UNIT & replace with new including installing, testing and commissioning constant voltage (CV ) SMPS bankfor VCB panel with Electronic on line power pack 10000VA with minimum one hour back up required forswitching 11/ 66 kVBreakerat the mode power failure from State Electricity Boardhaving special features:- Double Conversion On Line , Continuous Voltage & Frequency Regulation High Power Density Built-in Automatic & Manual Bypass,Cold Start Intelligent Battery Management,Lightning and Surge Protection,Sine Wave Output , Network Grade Line Conditioning, Emergency Power Off , Unattended Safe & Graceful Shutdown , Alarms and Indicators, Main Supply: (340V-460 V) Threephase,3 PhaseOutput Voltage: 410 Volts AC ( +/-) 0.5% accuracy with load sustaining capacityfor protection Relays & under voltage & no volt coil of SF6 Breaker with proper torque command , PS for metering & Digital & other faults display &220V AC/DC ( +/-) 0.5% accuracyfor loaded current suitable to existing SF6 Breakerspring charge Motors, Overload : 110% of rated load, Power Factor : >90%, with feature of suitable for 01 unit of Breakerto handle tripping & Auto sensor to detect built with AND Gate software for prompt recharge in all respect either in all tripping or at the mode of power failure with standard Battery Selection, Indications: Mains, Emergency, over load, reverse polarity battery charging with SMPS ON/OFF Switch. Complete all as specified and as directed by Engr-in-charge.Make:-ABB/ Schnider/Aplab/ Elmeasure/partner/ISO 9001:2015 Certified,Notes:- (i) ONLY Original OEM is entitled for work . (ii)Contractor has to ensure it.Necessary test certificates &Latest Purchase Vouchers to bescrutinised / approved by Engg-in-Charge & GE first before execution at site .(iii) Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. (iv)The contractor shall furnish written guarantee on letter head for above mentioned to the GE immediately after completion of work. |
| 10 | Dismantling of old U/S protection , alarm & replacement with new, installation , testing , commissining of DC Failure protection system unit suitable for 66 kV Control Panel and exisiting Breaker withIndication by High bright LED Built in test & accept push buttons Built in audible alarm Suitable for wide range of DC supply Three No’s. normally open contacts also given for externel application like remote window or alarm High barrier withShrouded connectors for easy & safety terminations suitable for11 KV/ 66 KVswitchgear with built inTECHNICAL SPECIFICATION: Input DC Supply : 20 to 250V DC. Input AC Supply : 230V AC ± 20%. Audible alarm output : 90dB at 1 Meter – Intermittent sound. Response time : Less than 100 msec. (Indication & alarm When DC fails).Output relay contacts : 1 NO Contacts Contact rating : 5A at 230VAC/30VDC Mounting Type : Flush mounting. Make ISO 9001:2015 Certified or approved by GE or accepting Officer . ONLY Original OEM is entitled for work . Contractor has to ensure it.Necessary test certificates &Latest Purchase Vouchers to bescrutnised / approved by Engg-in-Charge & GE first before execution at site . Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written gaurantee on letter head for above mentioned to the GE immidiately after completion of work complete all as specified and as directed by Engr-in-charge. Make:- Partner/Seco /ISO 9001 : 2015 Certified |
| 11 | Dismantling of old u/s MFM of any make and type and replacement with DC Power MFM for DCpower supply Input Voltage Max continuous input voltage 125% of nominal value Technical SpecsVA 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 LoggingUser 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 LoadAnalysis Logging of Energy consumed and Peak Demand (Power & Current) in a day and in a month fortracking 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) |
| 12 | l Remote configurationof 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-dened 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 & deactivatedwith 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 Complete all as specified and as directed by Engr-in-charge.Make: Elmeasure/Secure/Schneider/Selec/Multispan for MFM and for data Make Partner/Ecolibirium/MSME |
| 13 | Supply, installation, testing andcommissioning of programmers equipped with real time power analyser / recorder complete with capacity to undertake multipleMODBUS DATA multifunctional meters with following specifications as 4G/ 3G/ 2G / Ethernet based IIoT Controller with modem input supply 230VAC, 0.5A max with multi-protocol capability Processor: Cortex-A53 64-bit SoC @ 1.2GHz RAM: 1GB Flash memory: 12GB Operating temperature: -20 to +70°C Ports: Must have an Ethernet, RS485 and USB (user defined) Remote terminal unit (RTU): 4G/ 3G/ 2G SIM cards for 5 years subscription. Data services must be from at least two reliable service providers and system should support automatic switching to 2nd service provider in case of low network without any intervention. System should support changing of service providers without changing SIM cards (future ready). Future ready RTU must have Modbus, IEC60870, IEC61850, MBUS, DLMS (all mandatory and selectable). Any other future open-source protocol (that uses RS485 or TCP port) must be provided free of cost for the period of at least 5 years (OEM declaration mandatory). Capable of capturing multi-function meter along with Run Hours as well as other fields from any compatible substation/ metering equipment Communication interface & Communication protocols Modbus, IEC60870, IEC61850, MBUS, DLMS (all mandatory and selectable on all adequate ports). Any open-source protocol (for RS485 and ethernet port) will be supported for five years without any cost (OEM declaration mandatory) Enclosure with Energy meter connectionMust support different make models of energy meters in same daisy chain Time payload 1 min, 5 min, 15 min configurable remotely with real-time anomaly detection Technical detailsReal-time KW, KVA, KVAR, phase-wise, consumption KWh, KWh, KVarh, KVAh, PF, phase-wise PF, Hz, I, Ig, In, VLL (phase wise), VLN (phase wise), Vn, Vg, harmonics, voltage and current unbalance User Interface The cloud-based facility management system should enable controlling substations and facilities. The system should support adding more parameters in future with minimal changes. AF should have a mechanism to proactively know when some equipment is not giving data / has errors without coming to site. |
| 14 | User interface should be remotely accessible on internet, with secure login credentials. User interface should work on secure https. Communication between data gathering, and data storage should be over a secure encrypted channel. IIOT controller must have inbuild local control capability to operate in case of network unavailability. However, control logics must be configurable remotely.The user-interface should have minimum of following tabs (all dashboards, reports must be self-configurable without any scripting or OEM intervention): Dashboard - To evaluate captured parameters at a glance with current, hourly, daily, weekly, monthly, & yearly. End-user should be able to create Dashboards on their own, without AF involvement. End user should be able to define number of rows / columns in dashboard, merge cells of dashboard to make some areas small / large, configure row heights to provide flexibility in how data is displayed (ex. multiple numerical KPIs in a smaller row, and graphs in a larger row to utilize displayed area of dashboard optimally) Dashboards should allow display of both graphical data, as well as numerical KPIs (max, min, aggregated Sum, averaged values over day, week, month) For Graphs & KPIs displayed on Dashboard, user should be able to choose different time durations directly from Graph/KPI’s options to update the Graph/KPI dynamically End user sshould be able to create multiple dashboards User should be able to select and zoom-in / zoom-out on specific area within graphs User should be able to save graphs as an image in various formats (.png, .jpeg etc) For multiple Dashboards, user should be able to define display order of Dashboard in navigation (for ex: which is more important and should come first) AF should be able to turn off/on options in graphs to maximize utilization of available display area for each graph (ex. axis, legends, menu options, title etc.) |
| 15 | Histograms/Pie charts/Bar graphs/line graphs/ donut graph, area graph, heatmap graph shall be available. System should support Time vs Time comparison of captured parameters by showing data of interested days/months adjacent to each other (example: 9th day of this month, and last month displayed adjacent to each other)System should support Spend Analysis (money equivalent of energy, and not just units of energy) System should support creating user-defined KPIs (max, min, aggregated Sum, averaged values over day, week, month) system should support creating user-defined benchmarks,Graphs should support at least following visualizations: line graph, pie graph, donut graph, area graph, bar graph, heatmap graphs User should be able to plot data from different sites on same graph Layout - Diagram of the system with SLD viewing options. Electrical SLD with all IEC symbols is must Chart - graphs based on data from multiple sources such as inverter and local weather databases. and displaying data in charts / dashboard comparing against these benchmarks System should support saving frequently used analytics charts for later users. All saved charts should be available to choose with a single-click. System should support showing analytics data in graphical and tabular form. Facility to export data over a custom time interval to Excel shall be available. Reports should be user-defined and not fixed (hardcoded into the system). System should support sending daily, weekly and monthly reports. Daily reports should be sent next day morning over email incorporating all data from previous day. There should be a mechanism to turn reporting sending of scheduled reports ON/OFF There should be a mechanism to send a pre-created report on-demand (and not just as scheduled daily / weekly / monthly report) Settings - To view the metadata related to the system, such as the site name and installation date, details of equipment at site etc. Alarms and event logs – Alarm should Issue a system update that the system has detected. Passwords should be stored in encrypted format.Website should be accessible on all platforms and be compatible with popular browsers such as IE, Chrome, Firefox, Safari etc. Online Administration: |
| 16 | All administration is handled online via a current web browser Audit Trail: Administrators can access logs in the backend on need-basis where they can view changes that have been made to the database for critical information.Data Backup should support PITR (Point-in-time-recovery).Scheduler for auto archival and backup of application and database to a different machine which should be capable of coming online by simply firing a script button in event of downtime of primary server. Website should be accessible on all platforms and be compatible with popular browsers such as IE, Chrome, Firefox, Safari etc. Online Administration: All administration is handled online via a current web browser Audit Trail: Administrators can access logs in the backend on need-basis where they can view changes that have been made to the database for critical information.Data Backup should support PITR (Point-in-time-recovery). Scheduler for auto archival and backup of application and database to a different machine which should be capable of coming online by simply firing a script button in event of downtime of primary server. The database should use encryption at rest to persist the data in database. Secure password protected login for administrative actions in the system. All updates to data gathering hardware should be through OTA (over the air). No static IPs shall be made available at sites. The complete equipment must be programmedwith protection CT inside the existingLow Tension switchgear /breaker / Switching Contactors along withmultifunction microprocessor digitalprogrammer having Main measurements and functions include: |
| 17 | Voltage: phase, line and system values Current: phase values (neutral current calculated) Power: apparent, active and reactive phase and total values Power Factor per phase and total Frequency of measured voltage value HIGH LOW AVERAGE - - value functions for all measurements Maximum demand of power and current values Voltage and current asymmetryTotal harmonic distortion ( ): voltage and current THD Energy meters for active, reactive, apparent partial and total values, per phase and system values Hour counter for programmable total and partial hours Phase active power unbalancemust saturate sufficiently high to allow a relatively accurate measurement of the fault current by the protection whose operating threshold can be very high.with built in high Accuracy Limit Factor (ALF)ratio between the nominal overcurrentand the rated current. so that existing switchgear relay must be able to withstand high overcurrent’s also featured withReal accuracy factorratio between the overcurrent , nominal error and the rated current .with following specifications insulation level voltage .433 KV ratio 100/5A - to 500/5A Core 3 class PS, KPV >= 150 Volts Imag at vk/2<= 30 ma , RCT at 75C<= 2 Ohms short time rating 15 KA for 1 second complete all as specified and as directed by Engr-in-charge, Make: PARTNER/SIEMENS/SCHNIDER/ ABB. approved by GE minimum ISO 9001:2015 Certified . Notes :- (i) The Entire work at siteis to be executed onlyby OEM approved by GE.Original OEM is entitled for work . (ii)Contractor has to ensure it.Necessary test certificates to be approved by Engg-in-Charge first before execution at site . |
| 18 | Dismantling of old damaged metering along with selector switch assembly and replacement with new Supply, installation, commissioning of programmers equipped with Demandreal time power analyser complete with capacity to undertakewith existing multifunctional meters Modbus enabled ,portable solution for pinpointing electric usage and recording building performance metrics.capable of measuring, storing, and analysing electrical consumption data which is derived from the voltage and current inputs. using direct connections to each phase of the voltage and various interchangeable current sensor options such as split-core , clamp-on, or flexible Rogowski RoCoil current transformers (designed for large loads or large cables and busbars) to monitor current on each phase. recording/ capture kWh/kW energy and demand data as well as virtually all relevant energy parameters for diagnostics and monitoring on three-phase or single-phase circuit installations. Electrical load diagnostic parameters, such as power factor (both Apparent and Displacement), are captured in addition to energy and demand values. In addition to recording kWh/kW data, also features four analogy input channels which can be configured for voltage or current input used in any combination among channels. Analog inputs are especially helpful when used in conjunction with power measurements to correlate the consumption of electricity with environmental,featureswith Main measurements and functions include: Voltage: phase, line and system values Current: phase values (neutral current calculated) Power: apparent, active and reactive phase and total values Power Factor per phase and total Frequency of measured voltage value HIGH LOW AVERAGE - - value functions for all measurements Maximum demand of power and current values Voltage and current asymmetry Total harmonic distortion ( ): voltage and current THD Energy meters for active, reactive, |
| 19 | apparent partial and total values, per phase and system values Hour counter for programmable total and partial hours Phase active power unbalance one incoming four outgoing suitable to collect all necessary parameters, Send commands, such as counters reset or enabling and disabling of mustimeter outputs with Harmonic filter reactorsto protect thesystem by pushing harmonics in PFC systems complete all as specified and as directed by Engr-in-charge. MAKE:-PARTNER /SIEMENS/SCHNIDER/ABB approved by GE minimum ISO 9001:2015 Certified . Notes :- (i)The Entire work at siteis to be executed onlyby OEM approved by GE.Original OEM is entitled for work .(ii) Contractor has to ensure it.Necessary test certificates to be approved by Engg-in-Charge first before execution at site . |
| 20 | Dismantling of old damaged u/svisual indicator & S/I/T/C of Degree of protection IP65 LED Integral LEDs 12 V, 24 V, 30 V, 48 V, 60...63.5 V, 110 V, 220...230 V AC/DC Colour White, Green, Red, Amber, Blue, Yellow of Ø 22/0.866 in. plastic control and signalling units complete all as specified and as directed by Engr-in-charge. |
| 21 | Dismantling of old u/s & Supply, installation, commissioning & testing of ON-load Tap motion regulator anticlockwise and clockwise on HV side to vary secondary voltage from (+) 10% TO (-) 15% in steps of 1.25%, HV /Dielectric strength not less than 45KV at 2.5 mm,Digital MICROPROCESSOR CARDalong with upgrading the existingRTCC panelincluding replacement ofexistingmanualRelay with new AVR Relay (MAKE PARTNER/ ISO9001:2015 CERTIFIED),having following specification:-The RTCCshall be upgradedsuch that it will maintain electrical properties, even under severe overload, under/over voltage and under/over frequency conditions. Input correction range shall be -30% to +20% of nominal input voltage. Upon turn on or restart, the output of the 66/11 KV TFRshall not exceed the specified output regulation limits. if the input voltage or frequency exceeds programmable minimum or maximum set points for a programmable time period (factory set for 10 seconds),When electricalparameters are back within acceptable limits for a programmable time period (factory set for 60 seconds), the output voltage is outside of acceptable programmed limits, the RTCC must give output command to electronically operateconnected 66 KV Transformer. Response Time:RTCCLine Voltage Regulation and Correction Time: Output regulation shall be +5%, -6%, given an input voltage variation of -30% to +30% for nominal, when within +/-5% of the nominal frequency. Load Regulation: No load to full load regulation shall be 3% typical under linear loading. Note: The existing RTCC shall be adjusted so that the combination of line voltage regulation and linear load regulation results in a maximum output voltage variation of +7% to -8% from nominal, when within +/-5% of the nominal frequency.Operating Frequency: The existing RTCC shall be capable of operating at +10% to -15% of the nominal frequency, 50Hz, with programmable high and low limits to alarm and electronically shut down the SF6 Breaker. Limits shall be set to +/-2Hz from nominal and electronic shutdown shall occur if limits are exceeded for 10 seconds. Once back within limits for a programmable time period of 60 seconds, the SF6 Breakershall automatically restart. |
| 22 | Over Voltage/Under Voltage Protection: against UV/OV. (2 Nos each). An aux. relay is energized to operate an hooter. The UV and OV state is shown on the LCD. You can also set the AVR to get an SMS on your mobile phone in case of OV/UV. The affect in change in voltage takes place only after the time delay (TD) has elapsed as set by the user. In other words, the relay will send command to the motor only after the time delay has elapsed. This is required to avoid the motor start/stop on frequent voltage fluctuations. This delay time can be set from 5 to 125 seconds. This refers to the drop in line voltage from generating end to transformer primary. The LDC helps the AVR to compensate this drop. The feature is added on request on charge-able basis. In case auxiliary supply to AVR fails (from PT), the AF relay gets activated. You can also set the AVR to get an SMS on your mobile phone in case of auxiliary supply failure. If the OLTC/AVR malfunctions because of any reason for certain preset time (say 10 minutes) then the CF relay will get energised and activated. An alarm can be connected with this relay contacts. Once the controls resume the normal functions, the relay gets de-energized putting the alarm off. All this can be seen on the LCD.You can also set the AVR to get an SMS on your mobile phone in case of control failure of the OLTC AVR. This feature is used to indicate the tap position. The tap position is displayed on the LCD. You can get tap position on your mobile phone also (on request). Card can be monitored and control through a wireless SCADA application from anywhere in the world. You can monitor the complete parameters of a transformer like electrical parameters, winding temperature (sensor required), oil temperature (sensor required), oil level (sensor required), buclotz relay status. oil leakage (sensor required). You can connect 4 X analog sensors (4 - 20 mA OR 0 - 5 volts) to record and monitor the health of the HT transformer. You can connect 4 x digital sensor (pulse/counter) to check the status of transformer buchlotz\"s relay, transformers breaker etc.,You can connect winding temperature sensor, oil temperature sensor, oil level sensor at the analog inputs. |
| 23 | Data can be monitored on LCD display of the OLTC AVR. If the AVR is GPRS enabled then you can also monitor the live data on SCADA application. In case a transformer if getting overloaded, provision for an instant alert on AGE mobile numbers so as to take immediate action. Optional feature can also be provided to start an alarm or switch off the breaker and hence the transformer to save it from over-heating,ONLY Original OEM is entitled for work. Contractor has to ensure it.Necessary test certificates & Purchase Vouchers to be submitted by the contractor. Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written gaurantee on letter head for above mentioned to the GE immidiately at the time of completion of work. without that completion will not be issued complete all as specified and as directed by Engr-in-charge. MAKE:- EMCO/PARDEEP/ EQUIV and for DATA Make Partner/Ecolibirium/SELEC |
| 24 | Supply, Insallation, Testing & Commissioning in replacment of TC on load interlockable changeover cumcorrector system along with indoor type 3-phase main Auto Synchronizing automatic120 degreephase anglecorrector for motor protection comprising of 2 Nos. of power contactor of current rating 110 Amps both paralleled output having electronic RC (resistor-capacitor) network comprising of 3 phase transformer unit operating voltage 440 volts, insulation upto 500 Volt, signal command 0-15 volts, built with integrated operational amplifier circuit featuring the output to give correct phase (i.e. RYB irrespective whether input is RYB, YRB or BRY) irrespective either supply is coming from Mains or standby supply and also featuring single phasing prevention in case of phase failure at input/output, connecting its output to common bus bar of existing panel equippedwithdigital three phasevoltmeter Accuracy Cl. 0.5 (model No. DM3210 of CONZERV (Schneider) or an equivalent model of Areva / Neptune / Secure) enclosed in & including suitable size powder coated enclosure,duly painted with two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as directed by Engineer-in-Charge.(MAKE : PARTNER Cat part No PI3PSQ110 /SIEMENS/L&T/BCH )MINIMUM 1SO 9001:2015 CERTFIED ONLY Original OEM is entitled for work . Contractor has to ensure it.Necessary test certificates &Purchase Vouchers to be submitted by the contractor. Any Defect occuring during this period due to bad workmanship of material, manufacturing defect shall be rectified or replaced free of cost. The contractor shall furnish written gaurantee on letter head for above mentioned to the GE immidiately at the time of completion of work. without that completion will not be issued.Complete all as directed by Engr-in-charge. |
| 25 | Dismantling of old mechanical mercury / analoge sensors and replacement with new remote temperature indicators which indicate temperature proportional to resistance input to display on a 3 digit 7 segment LED display. The 3 wires viz Min., Max., and Com. coming from 440E or 2K8 pot within the main analogy type OTI / WTI are connected to Min., Max. and Com. Terminals on the unit as indicated on the rear panel. Input Resistance : 0 to 440 / 2.8KE ± 1% or as specified Temperature Range : 0 C to 150 C Accuracy : ± 2 C Display : 3 digit 7 segment LED display Auxiliary Supply : 95-260V AC/DC, 5VA Dimensions : 96 x 96 x 132 mmRemote Temperature Indicator : EE-602 Full scale adjustment facility Universal Power Supply 4-20mA output or input (optional) Panel Cutout : 92 x 92 mm (H x W) Operating Temp. : 0 C to 45 C Options : 1) PT-100 Sensor Input 2) 4-20mA input 3) 4-20mA output for interface remote operation complete all as specified and as directed by Engineer-in-charge. MAKE: EMCO/PARDEEP/EQUIV and for DATA Make Partner/Ecolibirium/SELEC |
| 26 | Dismentaling of old damaged burnt fuse kit kat assembly and replace with Supply instalation testing and commissioning of Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit protection With floating remote indication contact Multi-channel type 2 arresters Optical, mechanical status indication for the individual arresters Type 2 consistent plug-in surge arresters Mechanical coding of all slots Disconnect device on each individual plug , Ambient temperature (operation) -40 °C to 80 °C Ambient temperature (storage/transport) -40 °C to 80 °C Altitude ≤ 2000 m (amsl (above mean sea level)) Permissible humidity (operation) 5 % to 95 % Shock (operation) 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) Vibration (operation) 5g (10 to 500 Hz / 2.5 h / X, Y, Z) General IEC test classification II T2 EN type T2 IEC power supply system TN-S TT Mode of protection L-N L-PE N-PE Mounting type DIN rail: 35 mm Color jet black RAL 9005 Housing material PA 6.6 PBT Degree of pollution 2 Flammability rating according to UL 94 V-0 Type DIN rail module, two-section, divisible Number of positions 4 Surge protection fault message Optical, remote indicator contact Protective circuit Nominal voltage UN 240/415 V AC (TN-S) 240/415 V AC (TT) Nominal frequency fN 50 Hz (60 Hz) Maximum continuous operating voltage UC (L-N) 275 V AC Maximum continuous operating voltage UC (L-PE) 275 V AC Maximum continuous voltage UC (N-PE) 260 V AC Rated load current IL 80 A Residual current IPE ≤ 5 µA Standby power consumption PC ≤ 360 mVA Nominal discharge current In (8/20) µs 20 kA Maximum discharge current Imax (8/20) µs 40 kAcurrent interrupt rating Ifi (N-PE)100 A Short-circuit current rating ISCCR 25 kA Voltage protection level Up (L-N) ≤ 1.35 kV data Protective circuit Voltage protection level Up (L-PE) ≤ 1.6 kV Voltage protection level Up (N-PE) ≤ 1.5 kV Residual voltage Ures (L-N) ≤ 1.35 kV (at In) ≤ 1.1 kV (at 10 kA) ≤ 1 kV (at 5 kA) ≤ 0.9 |
| 27 | kV (at 3 kA) Residual voltage Ures (L-PE) ≤ 1.6 kV (at In) ≤ 1.2 kV (at 10 kA) ≤ 1 kV (at 5 kA) ≤ 0.9 kV (at 3 kA) Residual voltage Ures (N-PE) ≤ 0.4 kV (at In) ≤ 0.25 kV (at 10 kA) ≤ 0.15 kV (at 5 kA) ≤ 0.1 kV (at 3 kA) TOV behavior at UT (L-N) 335 V AC (5s / withstand mode) 440 V AC (120 min / safe failure mode) TOV behavior at UT (N-PE) 1200 V AC (200 ms / withstand mode) Response time tA (L-N) ≤ 25 ns Response time tA (L-PE) ≤ 100 ns Response time tA (N-PE) ≤ 100 ns Max. backup fuse with V-type through wiring 80 A (gG) Max. backup fuse with branch wiring 125 A (gG) Indicator/remote signaling Switching function PDT contact Operating voltage 5 V AC to 250 V AC 30 V DC Operating current 5 mA AC to 750 mA AC 1 A DC Connection method Plug-in/screw connection via COMBICON Screw thread M2 Tightening torque 0.25 Nm Stripping length 7 mm Conductor cross section flexible 0.14 mm²to 1.5 mm² Conductor cross section solid 0.14 mm² to 1.5 mm² Conductor cross section AWG 28 to 16 Connection data Connection method Screw connection.complete all as specified and as directed by Engr-in-charge. Make :- CITEL/ABB/SCHNEIDER/PHONIX. Notes:-(i)The entire work is to be executed by OEM approved by GE.(ii) The Contractor has to submit Original Purchase Vouchers, Test Certificates & Guarantee Certificate from OEM at the time of installation at site to Engineer-in-Charge/ GE |
| 28 | Dismantling of old damaged 4 CORE 1.5 sq mm copper wire and replacement with new necessary for metering & motor operationcomplete all as specified and as directed by Engr-in-charge.Make:- BCH/Polycab/KEI/Tekson/Havells/HPL |
| 29 | Dismantling of old damaged 4 CORE 0.5 sq mm copper wire and replacement with new metering Complete all as specified and as directed by Engineer-in-charge.Make: BCH/Polycab/KEI/Tekson/Havells/HPL |
| 30 | Dismantling of old damaged 2 CORE 1.5 sq mm copper wire and replacement with new protection activation complete all as specified and as directed by Engr-in-charge.Make :- BCH/Polycab/KEI/Tekson/Havells/HPL |
| 31 | Dismantling of old damaged 2 CORE 0.5 sq mmcopper wire and replacement with new for data analysation complete all as specified and as directed by Engineer-in-charge.Make : BCH/Polycab/KEI/Tekson/Havells/HPL |
| SR No | FileName | File Description |
| 1 | Click here to download tender document | Tender Documents |
| 2 | Click here to download tender document | Tender Documents |
| 3 | Click here to download tender document | Tender Documents |
| 4 | Click here to download tender document | Tender Documents |
We are a group of professionals specializing in custom software development, web development, mobile app development, IOT base solutions, web design, graphics & Enterprise solutions provid.
Copyright © 2025 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
