FLCU | FriconUSA

FLCU-P: FriconUSA Large-Sized Condensing Unit, Premium Series

The most common commercial refrigeration applications are centralized refrigeration for medium and large-sized supermarkets, hypermarkets, refrigerated warehouses, cold rooms, blast coolers or freezers, continuous rapid cooling tunnels, block or flake ice making machines, thermal ice storage, etc.

STANDARD SERIES

Application Temperature:

“H” High: +45°F (+7.2°C) to +10°F (-12.2°C) SST.

“M” Medium: +30°F (-1.1°C) to -20°F (-29°C) SST.

“L” Low: +5°F (-15°C) to -40°F (-40°C) SST

The FLCU-P: FriconUSA Large-Sized Condensing Unit, Premium series, air cooled condenser, is built with the best components in the market including Bitzer semi-hermetic compressors; available in capacities from 34 to 150 HP in configurations of dual and triple parallel compressors.

The high quality and efficiency of our products allow us to ensure our clients a highly reliable operation, low energy consumption and long equipment service life.

Bitzer Ecoline semi-hermetic compressors with spring mounted vibration insulation, crankcase heater and internal thermal protection.
Step unloaders on each compressor (4 cylinders: 50-100%, 6 cylinders: 33-66-100%).
Aluminum frame with galvanized steel reinforcement, high efficiency condenser with strong structure and micro-channel coil aluminum, less weight and size; reduces transport, assembly and construction costs.
EcoFriendly; Air cooled micro-channel condenser coil with internal volume reduced requires between 40% and 60% less refrigerant charge and results in a significant reduction of the refrigerant charge necessary for normal or flooded operations.
Wide range of SST (Saturated Suction Temperature).
Quiet, high efficiency, external rotor motor, two speed, AC type axial fans for a better operation.
Horizontal liquid receiver with inlet and outlet insulate valves, stainless steel relief valve at 450 PSI and electronic low liquid level indicator.
Liquid sight glass and solenoid valve.
Suction filter and liquid drier with replaceable core.
Suction accumulator.
Flexible joint on suction and discharge lines on each compressor.
Helical oil separator with built-in oil reservoir, discharge check valve and replaceable 5 micron oil filter.
Electronic oil level regulator.
Electronic oil pressure switch.
Refrigerant: R-404a
Factory pre-charged with nitrogen and electrical work tested.
UL 508A listed built-in electrical control panel.
Compressor and fan circuit breakers.
Voltage and phase-loss monitor with protection module for each compressor.
Control: 208-230V / 1PH / 60HZ
Power supply voltage 460V / 3PH / 60HZ with single point power connection.
Electronic Control System; compressors and condenser fans operational management: alarms, measurement of pressure and temperature variables, 132x64 LCD backlit built-in display with 6-button keypad. Alarm management: 3 alarms for compressors (overload, pressure and oil) and 1 overload alarm for condenser fans.
Fixed high pressure controls on each compressor.
BMS (Building Management System): ModBus protocol for supervisor or HMI (Human Machine Interface).
2-year warranty

STANDARD OPTIONS

Different compressor brand.
Condenser coil with E-Coating for greater resistance to corrosion.
Protective mesh for the condenser.
EC type fans with variable speed (for 575V a VFD is used).
Refrigerants: R-407a, R-407c, R-448a, R-449a, R-507a
Different power supply voltage.

ADDITIONAL OPTIONS

VRF (Variable Refrigerant Flow) package to maximize the efficiency and capacity adaptability to the demand:
VRF-I: CRII Unloader. Infinite capacity control on the first compressor (4 cylinders: 10≈100%, 6 cylinders: 33≈100%).
VRF-II*: VFD (Variable Frequency Drive). Infinite capacity control on the lead compressor in each circuit (42~116%).
SECC (Semi-Enclosed Compressor Cabin) package for compressor protection:
SECC-I: Galvanized, powder coated, acoustically semi-insulated and weatherproof compressor cabin.
FECC (Fully Enclosed Compressor Cabin)* package for better soundproofing:
FECC-I: Fully enclosed metal compressor cabin.
FECC-II: Same as FECC-I with internal convoluted acoustic foam panel lining. *SECC required.
LAHPC (Low Ambient Head Pressure Control). Required for Ambient Temperature Operation below +40°F.
LAHPC-I: +110°F (+43.3°C) to 0°F (-18°C), Includes: Sporlan head pressure control valves ORI & ORD.
LAHPC-II: +110°F (+43.3°C) to -20°F (-28.9°C), Includes: same as LAHPC-I plus Split condenser and Variable Speed fan on the first fan.
LAHPC-III*: +110°F (+43.3°C) to -35°F (-37.2°C). Includes: same as LAHPC-II plus insulated liquid receiver with electric heater, thermally insulated compressor cabin and control panel with ventilated heating. *Requires FECC-II (Fully Enclosed Compressor Cabin) package.
HAOP (High Ambient Operation Package) required for operation above +110°F:
HAOP-I: +125°F (+51.7°C) to +40°F (4.4°C), includes: control panel air extractor fan and filter for air intake.
EMSP (External Mechanical Sub-Cooling Package):
EMSP-I: Includes: brazed plate sub-cooling heat exchanger, liquid and suction connection ball valve, liquid solenoid valve, sealed drier, sight glass and thermostatic expansion valve.
EMSP-II: same as EMSP-I except that in place of a thermostatic expansion valve is an electronic expansion valve drive and sensors.
MDS (Main Disconnect Switch).
Electronic Control System:
BACnet Communication board.
Remote LCD display.
Local or remote touch screen display.
Energy Management Module.
Extended 5-year warranty on the compressor (U.S. only).

FLCU-P: FriconUSA Large-Sized Condensing Unit, Premium Series

English

Espanol