SITC of Air conditioning work at Auditorium Building, Pandit Deen Dayal Shekhawati University, Sikar

Air Cooled Type Modular scroll chillers (Fixed speed Multi compressors)

SITC of BMS compatible, fixed speed multi compressors modular Air Cooled scroll type chillers of following Nominal cooling capacity complete with fixed speed multi compressors (Min. 2/3 per chiller) fully hermetic scroll compressors, 2/3 fan motor, starter, air-cooled condenser with fins, evaporator of Shell & Tube / PHE type, vibration isolators, inbuilt accumulator, environment friendly refrigerant R-410A, first charge of refrigerant and oil, wiring, all accessories as per specifications, automatic and safety controls, microprocessor control panel, all mounted on steel frame, all accessories and any other item required to make the system complete. Modular Design to allow connection of multiple machines to make them behave as one unit. And the overall set to continue working in case of break down of one module. modular unit should have master and slave arrangement to run in single circuit of required unit as one. including wired remote controller for each unit and master controller to operate all chiller in one circuit. Chilled water Leaving Temp.(6.67 deg. C) Chilled water Entering Temp.(12.2 deg. C) Evaporator fouling factor = 0.018 m2. ⁰C/kW Condenser air entering temp. : As per Site Dry Bulb Temperature Suitable for climatic Zone and Altitude as per location/site.

more than 24 TR to 36 TR with ISEER > / = 3.6

SITC of Paddle type water flow switch with actuation & delay mechanism for sensitivity in the range of 4 to 10 GPM and suitable for installation in HVAC chilled water pipeincluding making connections, making hole in pipe etc. as required.

SITC of following discharge and head, End suction chilled water/ Condensor water recirculation pumps complete with motor , base frame, vibration isolators, mechanical seal, Bronze/S.S. Impeller. The pump motor shall be suitable for 415 ± 10%, 50 cycles, 3 phase power supply, squirrel cage induction 1450 RPM TEFC, IE3 motor, class 'F' insulation, with vibration isolators on existing MS / RCC foundation.

Secondary chilled water pump with VFD (Stand alone or integrated)

Flow rate : 500 USGPM, Head : 40 Mtr.

(2 Working + 1 Standby for Each Circuit)

SITC of factory assembeled Ceiling suspended double skin Air Handling Unit having specifications as per A, B, C, D & E

A. Pre filter section : Pre-Filter (EU-4) section complete with 50mm thick washable synthetic fibre filters. Velocity across the filters shall not exceed 500 FPM. Filters shall have efficiency not less than 90% down to 10 Microns (EU-4/MERV-8). Filter material shall be non combustible type.