Military Engineer Services Tender

Dismantling of old unserviceable protection system of any make any type from existing breakers of 11 kV & 132kV & S/I/T/C of Micro protection system enabling Auto CT 1A & 5A rated CT input Draw out with self-CT shorting DI/DO programmable Three phase time over-current protection Three phase instantaneous protection Earth time over-current and earth instantaneous over current Circuit breaker failure detection Trip circuit supervision Harmonic Blocking Fault recorder Event recorder Communication (Local & Remote) 2) Application The protection relays used for controlling, protecting and monitoring distribution networks and sub stations. protection scheme for feeders, transformers and generators. 3) Hardware Measures true RMS with DFT filter 1A & 5A site selectable 4 Current analogy inputs for phase & earth fault current CT Terminal with Self shorting Max. 4 Digital Inputs Max. 6 Digital Outputs Alpha-numeric LCD RS-485 & USB communication 16 LEDs for Pickup & fault annunciations 4) Protection Features Three phase time over current protection (51) Three phase instantaneous protection (50) Earth time over-current (51N) Earth instantaneous over-current (50N) Circuit breaker failure protection (50BF) Harmonic Blocking (50H) Trip Circuit Supervision (74TC) Protection Function Three Phase Over-Current Protection (50/51) The independent two stages are available for phase fault protection. For I the user may independently select definite time delay or inverse time delay with different type of curves. The second Hi-Set stage can be configured with definite time only. Earth Fault Protection (50N/51N) The independent two stages are available for earth fault protection. For first stage (Ie) the user can select definite time delay or inverse time delay with different type of curves. The second Hi-Set stage can be configured with definite time only. Fault Record It records last 10 faults in its non-volatile memory with it's Date & time stamp. Each record has the following information: Fault Format [F] IL1 : 00.00A [F] IL2 : 00.00A [F] IL3 : 00.00A [F] Ie : 00.00A HOUR MIN : HH:MM SEC mSEC : Sec:mSec DATE : DD:MM:YY F-TYPE : FAULT TYPE Phase over-current low set pickup setting Phase over-current definite timing Phase over-current inverse timing l t ti 0.05XIp 0.05 Sec 0.01 4XIp 150 Sec 1.50 0.01XIp 0.01Sec 0.005 EXIT 0.10 Sec 0.05 2 Phase over-current hi-set pickup setting Phase over-current hi-set definite timing l t0.05XIp 0.02 Sec 30XIp 20 Sec 0.01XIp 0.01Sec EXIT 0.10 Sec3 Earth over-current low set pickup setting Earth over-current low set definite timing Earth over-current low set inverse timing le te tie 0.05XIn 0.03 Sec 0.01 2.5XIn 150 Sec 1.50 0.01XIn 0.01Sec 0.005 EXIT 0.10 Sec 0.05 4 Earth over-current hi-set pickup setting Earth over-current hi-set definite timing Ie te 0.05XIn 0.02 Sec 15XIn 20 Sec 0.01XIn 0.01 Sec EXIT 0.10 Sec with common settings Rated Phase Current Ip 1.00 Amp 5.00 Amp ----- 1.00 Amp 2 Rated Earth Current In 1.00 Amp 5.00 Amp ----- 1.00 Amp 3 Phase CT Ratio PCTRATIO 1 9999 1 14 Earth CT Ratio ECTRATIO 1 9999 1 15 Reset Delay Reset Dly 0 20 Sec 0.1 Sec 0 Sec. USB Communication Protocol CSE proprietary protocol: available with front software Baud rate 9600 bps Cable required for interface USB cable type (A to A)..

Dismantling of old damaged metering along with selector switch assembly and replacement with new Supply, installation, commissioning of programmers equipped with real time power analyser / recorder complete with capacity to undertake multiple MODBUS 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 connection Must 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 details Real-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. 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. Contd/- to serial item no.5.01 of BoQ

Continuted Serial Item No. 5.00 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 should 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.) 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. 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, and displaying data in charts / dashboard comparing against these benchmarks System should support saving frequently used analytics charts for later users. Contd/- to serial item no.5.02 of BoQ

Continuted Serial Item No. 5.00 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: 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 programmed with protection CT inside the existing Low Tension switchgear /breaker / Switching Contactors along with multifunction microprocessor digital programmer having 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, apparent partial and total values, per phase and system values Hour counter for programmable total and partial hours Phase active power unbalance must saturate sufficiently high to allow a relatively accurate measurement of the fault current by the protection whose operating threshold can be very high. Contd/- to serial item no.5.03 of BoQ

Continuted Serial Item No. 5.00 with built in high Accuracy Limit Factor (ALF) ratio between the nominal overcurrent and the rated current. so that existing switchgear relay must be able to withstand high overcurrent’s also featured with Real accuracy factor ratio 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 ,The entire work is to be executed by OEM only approved by GE. The Contractor has to submit Original Purchase Vouchers, Test Certificates & Guarantee Certificate from OEM before installation at site.

Dismantling of old u/s & Supply, installation, commissioning & testing of) Vector Group YNyn0, ON-load Tap motion generator anticlockwise and clockwise on HV side to vary secondary voltage from (+) 5% TO (-) 15% in steps of 1.25%, HV Digital MICROPROCESSOR CARD along with upgrading the existing RTCC panel including replacement of existing manual Relay with new AVR Relay (ISO 9001:2015 CERTIFIED ) , having following specification :-The RTCC shall be upgraded such 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 132/11 kV TFR shall 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 electrical parameters 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 operate connected 132 KV Transformer.. Response Time: RTCC Line 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 or 60Hz, 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 Breaker shall automatically restart. Over Voltage/Under Voltage Protection: against UV/OV . 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. Contd/- to serial item no.6.01 of BoQ

Continuted Serial Item No. 6.00 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 Buchholz’s relay, transformers breaker etc.,. You can connect winding temperature sensor, oil temperature sensor, oil level sensor at the analog inputs. 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, you can get an instant alert on 5 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 & Latest Purchase Vouchers to be scrutnised / approved by Engg-in-Charge & GE first before execution at site . Any Defect occurring 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. Contractor has to ensure Post Audit of work, without that completion will not be issued.

Dismentaling of old u/s bank & S/I/T/C Switch Mode Power Supply unit for 11 KV HT Breaker & VCB PANEL fitted with gas pressure spring charge motor unit with Sealed Maintains Free Type Make as approved by GE along with Electronic on line power pack 10000VA required for switching 11 KV Breaker at the mode power failure from State Electricity Board having 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-450V) THREE phase, Multiple Output Voltage: 220 Volts DC ( +/-) 0.5% accuracy with load sustaining capacity 30 Amps for protection Relays & under voltage & no volt coil of SF6 Breaker with proper torque command ,110 volts AC ( +/-) 0.5% accuracy for load handling up to 10 AMPS for metering & Digital & other faults display & 220V AC/DC ( +/-) 0.5% accuracy for loaded current suitable to existing SF6 Breaker spring charge Motors, Overload : 110% of rated load, Power Factor : 90%, with feature of suitable for 10 unit of Breaker to handle tripping & Auto sensor to detectIndications: Mains, Emergency, over load, reverse polarity battery charging with SMPS ON/OFF Switch. (ISO 9001:2015 Certified )

Dismantling of old meters any type / make with replacement and necessary control wiring suitable for each breaker Measurement Sensing Through: DC Hall Effect rating 50 mV to 1000 V DC (Programmable with individually Mounting: Panel Mount /DIN-Rail Mount DIN-Rail Mount Accuracy: Class 1.0 FS Number of Channels: 1 channel voltage & Voltage Input Range: 10V to 1000V DC (48V default). Varieties of range in voltage like 100V DC, 300V DC, 800V DC, 1000V DC, etc (factory settable only) Auxiliary Supply: 15 to 60V AC/ DC Display: 1 row 7 digit LCD. Isolation: 2000 volts AC isolation for 1 minute between communication and other circuits. ENVIRONMENTAL CHARACTERISTICS Humidity: 5% to 95% non-condensing Ingress Protection: IP 51 Operating Temperature: -10ᵒC to +55ᵒC (14ᵒF to 131ᵒF). Storage Temperature: -25ᵒC to +70ᵒC (-13ᵒF to 158ᵒF) MECHANICAL CHARACTERISTICS Dimension Panel Mount: 96 x 96 x 57mm, DIN-Rail Mount: 90 x 90 x 67mm Screw: M3 M2 for current connector and M3 for voltage connector Torque (Max): 1 N-m 0.2 N-m Wire Gauge: 28-16 AWG.

Dismentaling of OLD Ammeter/Voltmeter of any type & Make with replacing new MFM MULTLTIFUNCTION METER supply voltage (85...253 V a.c.), (40...50...400 hz) , (90...300 V d.c.) or (20...40 V a.c.), (20...60 V d.c.) power consumption ≤ 6 VA power consumption in voltage circuit ≤ 0.2 VA in current circuit ≤ 0.1 VA input signal (0...0.1...1.2) In; (0.1…0.2...1.2) Un for current, voltage, Pfi, frequency (45...50...60...65 hz,) sinusoidal (Thd ≤ 8%) power factor (-1…0…1 )preheating time 5 min. ambient temperature ( -10…23…55°C,) class k55 acc. to EN61557-12 Humidity (0...40...65…95%) without condensation operating position any external magnetic field ≤ 40…400 A/m d.c. ≤ 3 A/m a.c. 50/60 hz short-term overload voltage input: 2 Un (5 sec.) current input 50 A (1 sec.) admissible crest factor current: 2 voltage: 2 additional error (in % of the intrinsic error) from ambient temperature change: 50% / 10°C On-site programmable for Primary & Secondary values On-site user selectable system - 3Φ- 3/4W unbalance or 1Φ 2W network Individual Harmonics – up to 31st Level for Voltage & Current % THD Measurement User assignable screens User Assignable Registers for quick data access Polycarbonate Housing with UL94 V-0 grade Plug & Play Current Transformer option for easy wiring EMC : IEC 61326, Safety : IEC 61010, IP for water & dust : IEC 60529High / Low recording VLL, VLN, A, Hz, W, VA, PF, VAR value storage with time stamp. Accuracy class 1.0 as per IEC 62053-21, 0.5s option, Class 0.2s User programmable Password Protection. Measures THD and Individual harmonics up to 63rd order with a sampling rate of 512 samples / cycle. Captures and measures power quality events: K factor, Crest factor, Sag / Swell, Interruption and Unbalance in accordance. Display basic, power, energy, demand for both import and export parameters. Representation of waveforms for instantaneous V, I, Sag / Swell. voltage and current harmonics histogram. Records events such as Sag / Swell for voltage with the time stamp in 1s duration. CO2, ON Hr, Power Interruptions. Max demand 4 high / 4 low, Flash 6MB, 12am snapshot, 31st day snapshot. Simultaneous sampling of voltage and current, programmable PT & CT ratio. Demand update every second to forecast System Volts ,System Current,Volts L1 – N, Volts L2 – N 5. Volts L3 – N 6. Volts L1 – L2 7. Volts L2 – L3 8. Volts L3 – L1 9. Current L1 10. Current L2 Contd/- to serial item no.9.01 of BoQ

Continuted Serial Item No. 9.00 11. Current L3 12. Neutral Current 13. Frequency 14. System Active Power (kW) 15. Active Power L1 (kW16. Active Power L2 (kW) 17. Active Power L3 (kW18. System Re-active Power (kVAr) 19. Re-active Power L1 (kVAr) 20. Re-active Power L2 (kVAr) 21. Re-active Power L3 (kVAr) 22. System Apparent Power (kVA23. Apparent Power L1 (kVA) 24. Apparent Power L2 (kVA) 25. Apparent Power L3 (kVA) 26. System Power Factor 27. Power Factor L1 28. Power Factor L2 29. Power Factor L3 30. Phase Angle L1 Phase Angle L2 32. Phase Angle L3 33. Import kWh (8 digit resolution)* 34. Export kWh (8 digit resolution)* 35. Ind. kVArh (8 digit resolution)* 36. Cap. kVArh (8 digit resolution)* 37. kVAh (8 digit resolution)* 38. Current Demand 39. KVA Demand 40. KW Import Demand 41. KW Export Demand 42 KVAr Ind. Demand 43 KVAr Cap. Demand 44. Max Current Demand 45. Max KVA Demand 46. Max KW Import Demand 47. Max KW Export Demand 48 Max KVAr Ind. Demand 49 Max KVAr Cap. Demand 50. Run Hour 51. On Hour 52 Number of Interruptions 53. Phase Reversal Indication accurately. Clearance and Creepage distance meets UL- 61010. Programmable starting current in % of 5A secondary. Default 10mA Programmable Auto scrolling time - 1 sec. to 10 sec. (Default 5 sec.) Programmable Energy display - Counter based or Resolution based. Energy resetting at 9999999 kVAh x MF. Front LED pulse 16000 imp/kWh. OLD register to store previously cleared Energy & Load hours. Ampere hour (Ah) & PF average parameter. Phase wise Voltage Sag & Swell Wave Forms. LCD 8 parameter display at a time, 8 Digits energy. Power save mode with Enable/Disable option. Available RS485 communication & optional Ethernet communication (factory configurable). Byte order option - Field Programmable Float / Little Endian / Big End. Optional Features Digital outputs - 4 potential free contacts with programmable time delay. Hysteresis of 1%. Trip time delay: 1 to 180 sec. Pulse output 300/TR/KWh. Analog Input up to 2. Accuracy of class 1% FS. Individual Harmonics up to 63rd order. Demand Controller with 4 Relay outputs. TOD option (Energy & Demand up to 8 slots ). Digital Input up to 4 RTC synchronisation through communication. Analog Output - Two independently programmable to 0-20 mA (or) 4-20 mA Up to 60A or 100A direct measurements using Hanging CT. Datalogger - 6MB optional / Ethernet with 14GB memory for IOT device. Output configurable to any of the parameters from VLL, A, F, W, PF, VA. Dual Source.

Dismantling of old damaged u/s lights & replacement with new S/I/T/C of 22 mm round type light 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 Make as directed by Engg-in -charge

Note for serial item no. 1.00 to 10.00 of BoQ:- 1. All old unservicable material obtained from serial item no.1.00 to 10.00 shall be deposited in the store yard of AGE EM GE Utility Bathinda by the contractor at his own arrangment. Nothing shall be paid extra to contractor on this account.The Board of Officer as ordered by GE (Utility) Bathinda shall be ascertained the quantity of old unservicable material and shall be depostied accordingly .