ГК Лидер

Case design: The bearing case from steel having sufficient rigidity. Powder coated with polyester powder, resistant to environmental climatic factors. Provides the ability to attach KKB to the foundation and easy access to internal components using removable panels. Compressors: Panasonic hermetic scroll compressor (Copeland) in a common non-separable case with a three-phase electric motor, filled with refrigerating oil and equipped with a sight glass. The compressor crankcase is equipped with an oil heater. The compressor motor is equipped with integrated overheating protection for the windings. The compressor is equipped with a built-in check valve on the discharge line and a thermoclixon protecting the compressor from the increased temperature of the injected gas (+ 135 ° C). Fans: Axial, high-performance fans equipped with integrated overheat protection and a protective grill. Protection class IP54. Control unit: The unit includes an input switch, phase control relay, compressor and fan magnetic starters, an emergency switch, compressor restart restart delay indicators, network and compressor operation indicators, network failure indicators, pressure alarms, automatic high and low protection relays pressures, glycerin pressure gauges of high and low pressure, dry contacts for connecting a solenoid valve. Refrigerant circuit: Discharge manifold, discharge manifold, thermally insulated intake manifold, thermally insulated intake manifold, insulated filter cleaner on the suction line.  

Open type high temperature unit without condenser based on a Bitzer reciprocating compressor Case design: The frame is a supporting and supporting element of the unit design, made of steel profile, has sufficient rigidity. It is painted with high-quality anticorrosion paint, resistant to climatic environmental factors. Provides the ability to mount the unit to the foundation, as well as vibration mounts and convenient access for maintenance. Compressors: Semi-hermetic piston compressor Bitzer, charged with refrigerating oil and equipped with a sight glass. The compressor crankcase is equipped with an oil heater. The compressor motor is equipped with integrated overheating protection for the windings. An oil pump is integrated in the compressor, to which an oil pressure switch is connected. The compressor is equipped with shut-off valves and a dual pressure switch on the refrigerant suction and discharge lines. Control unit: The unit includes an input switch, phase control relay, compressor and fan magnetic starters, an emergency switch, compressor restart restart delay indicators, network and compressor operation indicators, network failure indicators, pressure alarms, automatic high and low protection relays pressure, glycerin pressure gauges of high and low pressure. Refrigeration circuit: Discharge line - discharge manifold, discharge pipe, non-return valves (on multi-compressor units), shut-off valve; liquid line - a linear receiver with a safety valve and Rotalock valves at the inlet and outlet, a filter drier, a sight glass with a humidity indicator, a shut-off valve; suction line - insulated intake manifold, mechanical filter, shut-off valve. Oil circuit: Oil separator, oil filter, safety valve, sight glass, differential oil pressure differential switch (if the compressor is equipped with an oil pump).