Hocke condensing unit controller DWL-5,5-E w. sensor

• Refrigeration system controller for plus temperature and freezing systems with condenser units (W models have the condenser fan connected to the motor terminal panel, D models have a separate 230 V condenser fan (pressure control), manufactured in accordance with VDE 0100 and VDE 0660

• Housing protection rating IP 54, colour RAL 7035 light grey, insulating housing with electrical terminal area, transparent hinged cover incl. elastic mounted cable guides

• Plug-in cable cover included for perfect cable ducting

• Regulation is achieved using electronic cooling controllers with temperature, operating status, defrosting and fault display as well as a neutral alarm contact. Sensors included with delivery

• Faults in the safety chain and temperature alarms are visually indicated and an alert issued by activating the neutral alarm contact

• Pump down or continued operation of the compressor selectable by setting jumpers

• Electrical safety provided by 1-pin or 3-pin circuit breakers. All connections are easily accessible on double terminal blocks

• Snap-in PE and N terminal blocks for flexibility

• Circuit diagram and operating instructions for cooling controller, terminal connector diagram permanently attached inside the housing for quick commissioning and maintenance

For alternating current controllers:

• Ability to connect external motor protection as standard. If the compressor does not feature full motor protection, the optional motor protection relay (based on the maximum operating current of the compressor) must be connected - please order at the same time.