SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF VRF A.C SYSTEM FOR OCTAGONAL BUILDING OF PATHANI SAMANTA PLANETARIUM, BHUBANESWAR (PERCENTAGE RATE BASED TENDER)

Supply of Full Inverter VRF System with Modular type outdoor units (Top Discharge) , all scroll DC Inverter compressors for Cooling applications along with different types of indoors compitable with VRF ODUs with R 410a . All inverter capacity controlling compressors shall be suitable for 3 Phase, 50 Hz.. The outdoor fins should be with corrosion resistant chemical coating at factory only alongwith hydrophilic coating to shield it from Salt, Sand & other elements brought in by the air. The manufacturer must be OEM of its compressor, which is fitted in the VRF outdoor unit. It can work upto 53 Degree Celsius. All proposed outdoor unit should have minimum COP of 3.7 at 100% load condition for Cooling in standard AHRI test conditions (Ambient DBT-35 Deg C, Inside DBT 27 Def C/WBT 19 Deg C). Proposed outddor unit system should not have any deration in cooling capacity upto 39 Degree C ambient temprature .

22 HP

Indoor units complete with cooling coil, electronic expansion valve, electrical control box, inspection inlet for easy access to the unit, capable to operate at power source 1 Phase, 220-230- 240V, 50Hz & 3 Phase, 380-400-415V, 50Hz for High Static Ducted Units and other accessories as required for smooth operation of the system of the following capacities

2.0 TR - 4Way cassette AC

Wireless Remote Handset

Y Branch

Cassette Panel

INSTALLATION

Installation, Testing & commissioning of VRF Out Door units.

22 HP