Effective 1st August 2012 Carycore Refrigeration India Pvt. Ltd. has transfered its Industrial Regrigeration Businessto Starcore Refrideration Ltd.
which will expand beyond India to Asia Pacific adding more products to its basket . With the opening of its new factory in Rajasthan.
The company will diversify into standard OEM products offered in the APWM market effective May 2013.
Commercial Air-Cooled Condensing Units
1 to 20 Tons, Nominal
Starcore Refrigeration Ltd. Model Series Air Cooled and Water Cooled, Medium and Low Temperature
System Description :
Outdoor-mounted, air-cooled condensing unit suitable for on-the-ground or rooftop installation. Unit consists of a hermetic / semi hermetic reciprocating / scroll refrigeration compressor assembly, an air-cooled coil, propeller-type condenser fans with external, and an electrical control console.
Quality Assurance :
Unit shall be rated in accordance with ARI Standard 360-2000.
Unit construction shall comply with ANSI/ASHRAE 15 safety code latest revision and comply with NEC.
Unit shall be constructed in accordance with UL 1995 standard and shall carry the UL and UL, Canada label.
Unit cabinet shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (scribed specimen).
Air-cooled condenser coils for hermetic compressor units shall be leak tested at 150 psig, and pressure tested at 350 psig.
Factory-assembled, single piece, air-cooled condensing unit with factory wiring, piping, controls, compressor, holding charge, and special features required prior to field start-up.
Unit Cabinet :
Unit cabinet constructed of galvanized steel, bonderized and coated with a epoxy non corrosive powder coat paint of 50 to 100 micron thickness pre painted baked enamel finish.
A heavy-gauge roll-formed perimeter base rail with forklift slots and lifting holes shall be provided to facilitate rigging.
External Rotor Condenser fans direct driven, propeller-type, discharging air vertically upward.
Fan blades dynamically balanced.
Condenser fan discharge openings with PVC-coated steel wire safety guards.
Condenser fan motor IP55 degree protection.
Compressor hermetic / semi hermetically sealed reciprocating or scroll type.
Compressor mounted on anti vibration mounts.
Compressors with overload protection.
Compressors equipped with a crankcase heater.
Compressor with safety control like internal high discharge temperature protection.
Condenser Coil / Shell and Tube Condenser :
Condenser coil shall be air-cooled and circuited for integral sub cooler.
Standard condenser coils are with internally enhanced copper tubes and aluminum fins. Coils are furnace brazed design. Condenser coils are leak tested to 150 psig; pressure tested to 350 psig, and qualified to UL 199 burst test at 1980 psig.
All tubes used are internally enhanced and in case of water cooled condensers are externally finned to increase the heat transfer area.
All shell and tube condensers come with IS 1239 shell tube and flanges as per DIN standards
Refrigeration Components :
Refrigeration circuit components include liquid line service valve, suction line service valve, oil separators, accumulators, liquid line solenoid valves, catchall driers, a full charge of compressor oil, and shipped with Nitrogen inside to ensure no leaks during shipment.
Controls and Safeties :
1. Minimum control functions include
Control wire terminal blocks.
Compressor lockout on auto-reset safety until reset from microprocessor controlled thermostat.
2. Minimum safety devices which are equipped with automatic reset include
High discharge pressure cutout.
Low pressure cutout.
Oil safety switches in case of semi hermetic compressors.
Electrical Requirements :
Nominal unit electrical characteristics are 400v 3-ph, 50 Hz. The unit is capable of satisfactory operation within voltage limits of 380v to 420v.
Unit electrical power is a single-point connection.
Unit control circuit is 220 Volts.
Special Features (OPTIONAL) :
Low-Ambient Temperature Control : A low-ambient temperature control can be available as a factory-installed option or as a field-installed accessory. This low-ambient control will regulate speed of the condenser-fan motors in response to the saturated condensing temperature of the unit. The control will maintain correct condensing pressure at outdoor temperatures down to -20 DegC.
Optional Condenser Coil Materials : Condenser Coil Protective Coating Blue fin coils and Marine water Condensers available on special request.
Unit-Mounted, Non-Fused Disconnect Switch in case of emergency:
Switch is factory-installed and externally mounted.
Thermostat Controls : Programmable multi-stage controller with features that can be user defined, integrated to a compatible PC system with software to view and control operating parameters and remotely monitored, a Optional supply accessory.