URGENT Provision for Temperature Controlled Equipment Enclosure with Dedicated UPS setup for sensitive IT Devices in use at VVIP Office, Kolkata

Amount

SITC of 42U Floor Mounted Cross Connect Equipments Temperature Controlled Network Rack, having minimum technical specification: System: Rack should be designed to provide Compatible, Secure, Monitored, Manageable, simplifying infrastructure deployment in Edge Environment. Rack should be self-Contained with proper air circulation. Rack should be designed so that it is compatible with latest converged and hyper-converged IT System. The Enclosure solution should be 42U 2100 mm (Overall) in height with 1130 mm Width (Including Panel AC) and 1200 mm Depth for Server & Networking application. Overall weight shall be maximum 285 Kgs, including enclosure, cooling unit with bracket and power distribution panel. Power supply input: Single Feed AC 230V +/-10% /1P/50-60Hz. Country of Origin: India. Physical Requirement: The Rack should support a static load of 1500 kg. Doors: The Rack Front door shall have Glass panel and Rear Metal Plain door. Doors shall be reversible with capability to install hinges on left or right position. Mechanical swing handle with 3 point locking provision. The Rack should have one pair of full side panels, Top & Bottom, grounding and bonding accessories pre-installed by the OEM. Installation type: Floor mount. The overall Rack height shall be inclusive of 100mm bottom plinth. Equipment Access & Installation: Space inside the cabinet to be suitably designed for optimum use of available space inside cabinet. The Rack should have minimum 42U available usable Space. The Rack should have 4 No. 19” verticals equipment mounting angles with 'U' marking, screen printed. The Rack shall include 4 M12 eyebolts and a side bracket as a provision to fix fire extinguisher. The front and rear doors should be easily detachable and openable for ease of accessing. Material Requirements: 19” equipment mounting angle should be 2MM. All sheet metal parts should be Pre Treated and powder coated. Safety and Security: 04no Camera for live monitoring inside and outside; Biometric Based Access Control; The IP based Access Control System shall be used to serve the objective of allowing access to authorized personnel only. The system deployed will be based on Biometric Technology. The front rack doors will be provided with magnetic locks, and will operate on fail-safe principle through one common Biometric access control system. Rear doors will be operated through mechanical lock & key mechanism. Certifications, Environmental and Safety Requirements: Racks should be manufactured by ISO9001:2008, ISO14001:2004, ISO 45001:2018 & ISO 50001:2018 Certified company and should have proper EHS Policy. Manufacturing process shall comply with ROHS and REACH standards. The rack shall be IP54 certified from an accrediated lab. Maximum Noise Level: ≤ 65 dBA at 1 meter.

Thermal Management: The Rack shall include a pre-integrated Panel AC on the side of the rack. The Rack shall include a bottom bracket support under the cooling unit for stability purposes. The Panel AC Cooling unit shall have the following nominal cooling capacity (L35/L35) 3.5KW. The cooling unit operative range shall be from 10ºC to 55ºC. The cooling unit compressor shall be Rotary type in order to minimize vibration and noise level, suitable for IT applications. The internal condenser coil shall be based on hydrophilic aliminium fins with copper tubes. The main refrigerant for the cooling unit shall be R134a. The cooling shall include a smart controller with RS485 MODBUS interface as well as dry contacts. The cooling unit shall include High pressure Switch, Low pressure switch and an interface to connect a voltage sensor relay. Cable Management: The Rack shall have dedicated cable management space: 1 No. Side cable gland for power input with 4 separate entries; 2 No. Top Cable glands with capacity for 37 data cables; 3 No. of Plates for cable gland addition (2 At Top & 1 At Side Bottom); 2 No. of Plates at the bottom panel for cable gland addition. Cabinet Interior Lightning: Front & back LED Lights to be provided. Remote Monitoring: The cooling unit shall include a RS485 interface port. The cooling monitoring system will be based on MODBUS serial protocol and will be enabled to provide the following information: Cooling State. Internal Fan State. External Fan State. Dry Contact Alarming State. Return Air Temp Sensor Fault. High Pressure Alarm. Low Pressure Alarm. High Return Air Temperature Alarm. Low Return Air Temperature Alarm. External Digital Input Alarm. Return Air Temperature. FW version. Serial Number. Model name. Compressor setting temperature. Compressor tolerance temperature. Cabinet inside high temperature limit. Cabinet inside low temperature limit. Internal fan state in standby mode. Power subsystem: Vertical 0U power distribution panel which distributes the input feed in various feed for components connected to it with MCB's at each level. Environmental monitoring: Rack shall haveTemperature & Humidity Sensor - Should be a Universal sensor to monitors temperature and humidity in the Closet. IT shoulv have a RJ-45 connector with a cord length not less that 3.9m. Ref. Make: Schneider, Ref. Model: [MDC42UR2KACI-IN, PI-1121-XY, NBRK0750, NBPD0165, WASSEMNBA-NB-20] or Equivalent of APC, Tata, Delta, HP, MRS, Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of 02 KVA Online UPS (1-ph input, 1-ph output) System with 336 VAH (Min) Inbuilt Back-up Battery, Rack, Links, Cables and Other Accessories having minimum technical specification: Technology: Digital Signal Processing (DSP) controlled Microprocessor based technology true On-line, Parallel Load Sharing Mode (1+1) configuration enabled; Input: 1-phase, 220/230/240V, 176 ~ 280 Vac (full load); 80 ~ 175 Vac (50% ~ 100% load), >0.8PF (full load), 50Hz ± 5Hz, Current Harmonic Distortion <3.0%; Output: 1-phase, 220/230V/240V ± 1%, > 0.8PF (full load), 50 Hz ± 0.1Hz; Harmonic Distortion (input current): < 3% (linear load); Crest factor: 3:1; Efficiency (AC/DC) Overall is (Online Mode) >=90% at full load; Operating Temperature: 0 ~ 55°C; Relative Humidity: 5 ~ 95% (non-condensing); Battery: SMF, 12 V, Mono Block batteries. The UPS battery shall be of Advanced Glass Mat Valve Regulated Sealed Lead Acid Battery Construction type (AGM or VRSLAB) in ABS Flame Retardant (UL94V-O) grade (UL 2436) spill containment casing to meet UL 62368-1/IEC 62133 or equivalent standards type to obtain a full rated load battery backup, standard FR DC Cable; Battery set: Complete with self standing cubicle or cabinet; Certification: CE, BIS; Type Test Report: ISO 9001, ISO14001,OSHAS18001; Display: LCD display and LED indicators; 02 KVA 1Ø/1Ø (Phase input/output) with Inbuilt 336 VAH (Min) Battery Backup or equivalent VAH or Higher, DC BUSBAR VOLTAGE ±36 to ±268; 12V SMF Battery, with MS-Rack, Interlink Nyvin Cable, Connector, Special battery terminal insulation cover and other accessories. Ref. Make: Schneider, APC, DELTA, Vertiv, Orion, AVO, Socomac; Ref. Make Battery: Amararaja-Quanta/Exide Warranty: 03(Three) years on UPS & 03(Three) years on Battery onsite warranty with parts and service except force majeure.

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Earthline Infocomm Pvt. Ltd (BID ID -6256317)

PRAKASH ELECTRICALS (BID ID -6256140)