EVKB

EVKB

Basic controllers for bottle coolers, refrigerated tables and pizza counters
EVKB is a range of basic controllers for the management of bottle coolers, refrigerated tables and pizza counters.
They are available in compact version, in the standard size 74 x 32 mm (2.913 x 1.259 in); the user interface consists of a custom display (with decimal point and function icons), three keys and guarantees an IP65 protection rating, for easy cleaning
Some controllers have a 30 res. A @ 250 VAC electromechanical relay for the direct control of high power compressors, avoiding the use of contactors.
Others are also able to protect the compressor against mains voltage fluctuations, preventing it from being switched on (or causing it to switch off) if voltage is outside an allowed range, while trying to ensure the cooling of the room (patented function).
Installation is by panel, with snap-in brackets.
Technical sheet
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Advantages & Main Features

Models able to protect the compressor against mains voltage fluctuations.
IP65 protection.
Models with 30 res. A @ 250 VAC electromechanical relay.
OEM-oriented.
Standard size 74 x 32 mm.
On/stand-by key.
Fixed or plug-in screw terminal blocks.
Models with communication port for EVKEY programming key and for other EVCO products.
Models with heating/cooling operation.
“Lock keyboard” function.

Technical Features

Basic controllers with compressor protection against mains voltage fluctuations

EVKB61N7EVKB71N7EVKB62N7EVKB72N7EVKB63N7EVKB73N7
For
normal temperature units  
low temperature units  
Power supply
230 VAC
Analog inputs
room probe (NTC)
evaporator probe (NTC)  
Digital inputs (for NA/NC contact)
door switch/multipurpose
Digital outputs (electromechanical relays; res. A @ 250 VAC)
compressor16 A30 A16 A30 A16 A30 A
defrost    8 A8 A
evaporator fan    5 A5 A
load 2 (default defrost) (1)  8 A8 A  
Other features
cooling/heating operation    
defrost management
  
Notes
(1)configurable for defrost or evaporator fan.
  
Available options
MODBUS TTL port, for EVKEY programming key and for other EVCO products.
Per maggiori informazioni su questa gamma consulta la versione desktop del sito.