SPL REPAIR OF EXISTING STI/OTI SYS, DC BATTERY BANK ALONGWITH CONNECTED ITEMS AT 33 KV MRS ROORKEE ROAD, SHIVAJI LINE AND BHAGAT LINE UNDER GE (U) MEERUT CANTT

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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 ±1 0 Fixed 1 resolution 0 0.1 /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. TEMPERATURE RISE: The temperature rise in hottest layer of oil of the repaired transformers shall not exceed 450°C as measured by thermometer and temperature rise of winding shall not exceed 500°C as per the design of transformers as measured by resistance method at continuous full load. In case because of inherent design the temp. rise exceeds the above limits, immediate tripping with 2 milli sec activation to be programmed by contractor with existing structure.

In case of existing cables not found in order the contractor will arrange Copper cable 4 core for switch connections & 2 core for CT Connection & 3 Core for CCU Connections , Line to body high voltage test 2.5 KV AC , 50 Hz 30 Sec, All switches NO Type with switch differential 5°C along with anti-vibration mounting. MAKE ABB/Schneider /L&T /Siemens/PARTNER/ MINIMUM 1SO 9001:2015 CERTFIED. ONLY Original OEM is entitled for work. Contractor has to ensure it. Necessary test certificates & Purchase Vouchers to be scrutnised / 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 at the time of completion of work. Contractor has to submit Post Audit report of work from approve auditor, without that completion will not be issued.

Dismentaling of old damaged & Supply, installation, testing & commissining of microprocessor type solid state electronic ON LOAD fault recorder along with protection system with Plug Setting Multiplier of Relay, Time Setting Multiplier of Relay, Time vs. PSM Curve settings, Calculation of Relay Operation Time,1. Current setting. 2. Fault current level. 3. Ratio of current transformer. 4. Time / PSM curve. 5. Time setting. Output impedance shall be 3.0 to 5.0 percent,The card shall be manufactured 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. The system design shall be capable of operating at an input frequency range of -15% to +10% of nominal, without clearing protective devices or causing component failure within the Microprocessor Card. Upon turn on or restart, the output of the Microprocessor Card 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), the Microprocessor Card shall electronically shut off. When electrical parameters are back within acceptable limits for a programmable time period (factory set for 60 seconds), the Microprocessor Card shall automatically restart to provide conditioned power to the load. If the input parameters are within acceptable limits, but the output voltage is outside of acceptable programmed limits, the Microprocessor Card shall electronically shut off and require a manual restart. The Microprocessor Card shall be capable of operating at 100% rated load capacity continuously, 200% rated load for 10 seconds, 500% rated load for 1 second and 1000% rated load for 1 cycle. Operating efficiency shall be a minimum of 96%, typical at full load. Transverse-mode noise attenuation shall be 3dB down at 1000Hz and 40dB down per decade to below 50dB with a resistive load. Common-mode noise attenuation shall be 140dB or greater. (02 Nos each for Roorkee Road, Shivaji Line & Bhagat Line MRS)

The Microprocessor Card shall respond to any line voltage variation in 1/2 cycle while operating linear or non-linear loads, with a load power factor of 0.60 of unity. Peak detection of the voltage sine wave shall not be permitted to avoid inaccurate tap switching due to input voltage distortion. 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. The Microprocessor Card output voltage shall be corrected to within +5%, -6% or less within 1 cycle per tap for an under voltage condition. For an over voltage condition, the output shall correct within 1 cycle directly to the appropriate tap without stair-casing intermediate taps. Typical correction time shall be 1 to 2 cycles. Load Regulation: No load to full load regulation shall be 3% typical under linear loading. Note: The Microprocessor Card 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 Microprocessor Card 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 Microprocessor Card. 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 Microprocessor Card shall automatically restart. 2.5 Site Specific Data: Input Over Current Protection: The Microprocessor Card shall be provided with an integral, three pole, molded case, manually operated, thermal magnetic input circuit breaker rated at 125% of the full load input current. In addition, the system input current, Phase R, Y and B, shall be monitored and digitally displayed.

A programmable over current alarm shall be provided. Bypass Switch: The Microprocessor Card shall be provided with an integral break before make rotary bypass switch. The Microprocessor Card shall be either on line or bypassed with one turn of the switch. On models where the input and output nominal voltages are different, a regulator bypass shall be provided in which the shielded isolation transformer will remain on line to provide voltage transformation and isolation. On models where the input and output nominal voltages are the same, an integral break before make rotary maintenance bypass switch shall be provided to wrap around and isolate the Microprocessor Card. In this case, an input neutral conductor(s) shall be provided and the bypass switch shall bypass the output neutral, as well as, the phase conductors. The bypass switch circuitry shall be wired such that it cannot switch the unregulated power directly to the active load. Bypass switch actuation shall trip the Microprocessor Card input breaker, so that the facility load must then be reconnected using the input breaker.Alarms: The Microprocessor Card shall be provided with an input over/under voltage, input over current, over/under frequency, voltage phase reversal, voltage phase imbalance, output over/under voltage, and output over current alarms. The alarms shall automatically reset upon return to nominal operating conditions.

Remote communication of alarms via a contact closure shall be provided. Optional digital communication via RS232 and RS485 shall be made available. The Microprocessor Card shall be provided with individual “Fuse Failure” indicator lights, phase R, Y and B, on the front panel for diagnostic purpose. The Microprocessor Card shall be equipped with True RMS Measurement, Stores last 15 faults, Detection of fault with display of parameter value, USB configuration with PRKAB, CBCT open detection circuit Earth Leakage Re to Detect and protect instruments from leakage current, Dual Color LED for fault indication, : A digital input meter shall be provided to display line voltages, line currents, frequency, kVA, kW, and power factor. A separate digital output meter shall be provided to display line to line voltages, line to neutral voltages, phase currents and neutral current. Both meters shall have programmable minimum and maximum value set points, recorded in EEPROM. Both meters shall be capable of optional remote communications via RS232 and RS485. Input/Output Cable Connections: The Microprocessor Card shall have provisions for the installation of cable lugs directly to the input/output bus bars or conductors to the input/output terminals provided. Grounding Cable Lugs: The Microprocessor Card shall have provisions for the installation of cable lugs directly to the ground bus bar or conductor to the terminal provided. MAKE / ABB/ CG/ C&S/ MIN ISO 9001:2015 CERTFIED APPROVED BY GE 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. Contractor has to submit Post Audit report of work, without that completion will not be issued.

Dismentaling of old metering and mechanical structure system and Supply, installation. Testing & commissining of new centralized monitoring and control of remote for 33 KV MRS- Station on interface installed in control room at roorkee road, bhagat lines & shiva ji lines station, including automatic acquisition of WTI/OTI working parameters and preparation of customized reports and monitoring / control of the 33 KV cirrcuit Breakers. Device suitable to monitor 33/11 KV substations (at ROORKEE ROAD, BHAGAT LINES & SHIVAJI LINES ) and the network from a designated centralized location for Master Control at 33/11 KV Sub/stn at ROORKEE ROAD. The communication backbone for the envisaged system consists IHGH Frequancy across the project area. The monitoring should be possible from the proposed system for any 33/11 KV sub stations as well as on Mobile . following key functions at minimum and strictly comply with all international and national standards and codes while implementing. The software shall be designed for integration of unlimited substation remote stations which can monitor at a single location. . Data transmitted wirelessly through internet must be encrypted. Redundant server will collect real time data and alarm from remote wti/oti and will display the data and will simultaneously store in cloud Server database. system will generate SMS and email as configured to concerned respective mobile numbers and/or email ids. with new Supply, installation, testing commissioning of programers equiped with temprature datarecorder cum analyser with necessary programmable controller including server wear tear maintained with STAR (Wye)/ DELTA/1 Phase Programmable Universal Auxiliary (80V AC/DC-300 VAC/DC) supply with fluctuations PT ratio / CT ratio programmable including CT secondary “OLD” Register for storing Cleared Energy and Load hours 6 digit 4 Rows LED/Graphical LCD(7 digit 4 Row) display with Auto scaling & Auto Scrolling Universal Voltage Input: 50 - 550 VAC (for UL 50 - 520 VAC) Line-Line with fluctuations Current Secondary Input (0.05A to 5A)with overload of 20% Two Energy readings in single page,

specially designed for all supplies input and multiple outputs up to in MRS/Sub Stations inclusive of capable of measuring, storing, and analyzing temprature consumption data which is derived from the inputs. using direct connections to each features four analog input channels which can be configured for 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, features with Main measurements and functions include. Operational characteristics – Auxiliary supply voltage range: 100-440 / VAC 120-250VDC – Voltage measurement range: 50-720VAC – Usage in medium and high-voltage systems with voltage transformers – Rated input current: 1A or 5A – Frequency measurement range: 45-66Hz – True measurements: for voltage and RMS current – Measurement accuracy: •Voltage: ±0.5% (50-720 ) VAC •Current: ±0.5% (0.1-1.1In) •Power: ±1% f.s. •Frequency: ±0.05% •Active energy: Classe 1 ( / 62053-22) IEC EN •Reactive energy: Class 2 ( / 62053-23) distribution system capable distribution system with following specification : - (a). Wireless Modem Specifications • GPRS/Edge modem o Max power input : < 1 W RF Output power Levels, o Max : 33dbm (+/-) 2db, o Receiver sensitivity : < -106 dbm, o Avg power consumption(sending data every 1 minute) : < 1 W o Voltage range : 70V to 300V o Normal operation temperature: -20 °C to +55 °C, o bands : quad band o ports : RS485, RS232, (b) CE Certified GPRS/ Edge Modem, o Dual-Band GSM/GPRS 900/ 1800 MHz, o 3V3 & 5V interface for direct communication with MCU kit, o Configurable baud rate. o SMA connector with GSMAntenna. o SIMCard holder. o Built in Network Status LED. o Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS. o GPRS mobile station class B. o Compliant to GSM phase 2/2+ – Class 4 (2W@ 900 MHz) – Class 1 (1W@ 1800MHz) o Control via AT commands (GSM07.07 ,07.05 and SIMCOMenhanced AT Commands) (c) Micro-Controller, o Type - MSP430 5F4194, o Hardware Multiplier Supporting 32-Bit Operations, o Serial Onboard Programming, No External Programming Voltage Needed, o Three-Channel Internal DMA, o Basic TimerWith Real-Time Clock Feature. o 12-Bit Analog-to-Digital Converter (ADC), o Up to Four Universal Serial Communication Interfaces

o Unified Clock System, o Flexible Power Management System, o 16-Bit RISC Architecture, o Wake Up From Standby Mode in 3.5 μs (Typical), o Ultralow-Power Consumption, (d) SPI Flash, o Type -WinbondW25Q16DV : 16M bit / 2M-byte (2,097,152), o Programmable page - 256 byte per page, o Type - Standard SPI: CLK/CS,DI,DO/WP/Hold, (e) Specifications for data o GPRS class 10: max. 85.6 kbps (downlink), o PBCCH support, o Coding schemes CS 1, 2, 3, 4, o CSD up to 14.4 kbps, o USSD, o Non transparent mode, o PPP-stack (f) Interface o Interface to external SIM3V/ 1.8V, o Analog audio interface, o RTC backup, o SPI, interface (option), o Serial interface, o Antenna pad, o I2C, o GPIO, o PWM, o ADC (g) Special Firm ware o FOTA, o MMS, o Java (cooperate with Iasolution), o Embedded AT (h) Frequency of meter read is 1 minute (j) Latency is 5 minutes; (latency is the amount of time it takes to read data from meter and send it to server. It can be measured on onsite) (k) Parameters Reporting Intervals: For temprature & Health Monitering• It shall have Graphical User Interface (GUI) based software on Windows platform. Online views Tabular and Graphical : The Substation SLD mimic shall be realized on computer screen. One screen of SLD mimic shall be populated by data from WTI/OTI meter. •Meter Support : The software shall acquire data from the any make of meters / transducers over standard protocol. • Viewing Online Data : The software shall provide facility to monitor instantaneousTEM PRATURE parameters on real time basis. Online data can be viewed in graphical /tabular formats/substation SLD mimic. • Viewing Historical Data : The software shall provide historical data views for analysis purpose. • Group Definition : The software shall provide facility for grouping of meters to define virtual meters.

M/S Sonu Traders (BID ID -3193561)