Euro-Line composite rate without terminal box EV3DA-SC21GX R134a with condenser

Schiessl Euro Line power racks operate with 3 or 4 fully hermetic Danfoss compressors.
The compressors are controlled independently of the intake pressure. To control the power rack, a power rack controller is used in
combination with a pressure transmitter. This is mounted and thermally decoupled on the
intake side and records the actual intake pressure value. The power rack controller regulates cooling power of the rack so that
the target suction pressure value is achieved as precisely as possible.
The rack controller is optionally available with the control box. Also available is the somewhat simpler
XC440 regulator from Dixell, or the more convenient DCC XP from Wurm. Other types on request.
All components are mounted to a tough riveted steel profile frame. All parts of the frame are coated and
painted. The power rack stands on the supplied rubber-bonded metal base. The power rack must be horizontally
oriented using a spirit level before commissioning.
The power rack can be designed with or without condensers. The version without condenser
requires forced ventilation of the compressors using axial fans.
Oil supply to the compressors is provided by a carefully designed common suction pipe. Gas and
oil equalisation takes place via a combined equalisation line.
Using the comprehensive range of optional accessories available, the system can be adjusted to the required specification on site.

• compressor power can be adjusted to load changes in the refrigeration system
• low minimum cooling power
• optimal temperature and quality of refrigeration goods
• compact size means minimal space is required
• energy savings resulting from better performance adjustment in optimal evaporating temperatures
• easy to service due to simple compressor replacement
• reduction of the installed cooling performance and thus also investment costs by utilising the coincidence factor
• simple installation of a heat recovery system using a common heat exchanger for all areas to be cooled

• 3 or 4 fully hermetic Danfoss piston compressors
• crankcase heater
• check valve in the pressure line to each compressor
• combined high/low pressure monitor, type tested
• oil inspection glass in the oil equalisation line
• forced ventilation in power racks without an integrated condenser
• air-cooled condenser *, copper/aluminium design with powder-coated housing (for interior installation)
• speed regulator *, pressure-controlled
• ball shut-off valve in pressure line
• Rotalock valve in the intake line
• refrigerant collectors, with inlet and outlet solder connections and Rotalock outlet valve,
starting from 9 litres with inspection glass