Compact Condensing Units
Low and Medium Temperature Applications with a Wide Variety of Refrigerants, Including R404A and R507
HO SERIES
HO hermetic condensing units are specially designed for applications in refrigerated display cases that carry the self-contained unit, in cold rooms, and in "reach-in" coolers or refrigerators, for outdoor or indoor use.
FEATURES:
The coil is made with copper tubes arranged in a staggered pattern to provide maximum efficiency, mechanically expanded to the corrugated aluminum fins, contains an extruded collar which controls the spacing of the fins uniformly throughout the length of the tube completely covering it, increasing heat transfer and coil life.
- In HO units, the cabinet is made of galvanized steel sheet, in addition to being painted with electrostatic powder paint to withstand any climatic condition. With easily removable cover.
- All units have a compact and slim design.
- Motors and fans have a quiet and vibration-free design and are provided with protective grilles against accidents. All assembled motors are single-phase at the voltage used in the unit.
- All units are factory wired and feature a control contactor in addition to compressor starting accessories inside the connection box.
- A dual pressure control is available with automatic low-pressure cut-off adjustable from 0 to 100 psi and high-pressure cut-off up to 450 psi.
- High-performance and low-noise hermetic compressor for refrigeration.
- Internal motor protection against overheating.
- Carter resistance (from 1 ½ HP).
- Upper seat valves for suction.
- Dual pressure control (high/low), automatic reset in high and low pressure.
- Availability in three-phase and single-phase connection.
- Factory balanced.
- Internal thermal protection.
- All units have their service valve on the low-pressure side.
- Suction filter to protect the compressor from solid contaminant entry.
- Oil separator with return line to the compressor Carter to ensure optimal oil level in it under any operating condition, it is recommended for cold rooms below -10°F (-23.3°C).
- Designed to provide an efficient flow of refrigerant.
- Dimensioned to allow pumpdown and condenser refrigerant loads.
- It has a fusible plug (at 221°C).
- Service valves included.
HO Condensing Units with Cabinet
KHOZ/KHIZ SERIES
Claro, aquí tienes la traducción al inglés del resumen de las características:
Robust and Compact Design:
- Galvanized steel cabinet with electrostatic powder coating for weather resistance.
- Slim and compact design.
- Easily removable cover.
Efficient and Quiet Operation:
- Quiet and vibration-free motors and fans.
- High-efficiency copper coil.
- High-performance, low-noise scroll compressor.
Protection and Safety:
- Protective fan grilles.
- Internal motor overheat protection.
- Internal thermal protection.
- High and low pressure protection.
- Suction filter.
- Suction accumulator.
- Oil separator.
- Fusible plug.
Ease of Installation and Maintenance:
- Factory wiring.
- Integrated control contactor and compressor starting accessories.
- Service valves on the low-pressure side.
- Design for easy refrigerant charging and vacuum pumpdown.
Versatility:
- Availability in single-phase and three-phase connections.
- Suitable for various refrigeration applications (self-contained units, cold rooms, etc.).
KHOZ Condensing Units Outdoor with Scroll Compressor
KHIZ Condensing Units Indoor with Scroll Compressor
KOD/KOZ SERIES
Factory balanced and rigidly mounted compressor to reduce the risk of pipe fatigue failure. All safety controls are assembled at the plant.
Internal motor protection against overheating.
FEATURES:
- Carter resistance.
- Oil sight glass (Scroll and Discus).
- Oil pump in Discus compressor (3HP and higher).
- Back seat valves for suction and discharge.
- Compressor with CORE SENCE electronic protection system.
- Dual pressure control (high/low), automatic reset.
- Availability in three-phase and single-phase connection.
High Efficiency Condenser Coil:
- Robust construction with copper tubing and aluminum fins for maximum heat transfer.
- Integrated subcooling circuit to ensure liquid feed and minimize refrigerant charge.
- Discharge pressure regulating valve for low ambient temperature operation.
Robust and Durable Construction:
- Rigid galvanized sheet metal base, elevated on large units for easy installation and service.
- Weather-resistant cabinet with hinges and front door on large units.
- Receiver sized for pumpdown and refrigerant charges.
- Fusible plug and service valve included.
Safe and Efficient Control Panel:
- Fully enclosed and weather resistant.
- Double compartment to separate control and power lines on large units.
- Draw latches with padlock option.
- Includes pumpdown switch, compressor contactor, terminal strips, defrost clock and control transformer in 460V units.
High Performance Fans:
- 14” or 24” diameter horizontal discharge fans, statically and dynamically balanced.
- Protected by corrosion-resistant wire guards.
- Single-phase motors with internal inherent protection and permanently lubricated bearings.
Standard and Optional Features:
- Standard: Suction accumulator and oil separator for compressor protection.
- Optional: Control panel with defrost, phase protectors, condenser fan cycling control, regulating valves.
Condenser Unit Types:
- KOD: Copeland Discus Compressor.
- KOZ: Copeland Scroll Compressor.
