EVCO EVK214N9VXBS DIGITAL CONTROL FOR VENTILATED REFRIGERATION UNITS;
3 OUTPUTS
RANGE: -40/+105 DEGREES CELSIUS 115V - 230V
REFRIGERATION / CHILLER CONTROLLER
RTC, HACCP, & ENERGY SAVING FUNCTIONS
Technical data
Case: grey self-extinguishing.
Front panel protection classification: IP 65.
Connections (use copper conductors only): screw terminal blocks (power supply, inputs and outputs), 6 pin connector (serial port; by request), 4 pin connector (to remote indicator; by request); spring extractable terminal blocks (power supply, inputs and outputs) by request.
Operating temperature: from 0 to 55°C (from 32 to 131°F, 10 ... 90% relative humidity, without condensation).
Power supply: 12 VAC/DC (or 12-24 VAC/DC), 50/60 Hz, 3.5 VA (approximate) or 115 ... 230 VAC, 50/60 Hz, 5 VA (approximate).
If the instrument is supplied at 115v or 230 VAC, protect the supply supply with a fuse rated 250 V 1.25 A 6.7 12t.
Insulation class: 2.
Maintenance of clock data in absence of power supply: 24 hours will battery fully charged.
Battery charge time: 2 minutes without interruptions (the battery is charged by the device power supply).
Alarm buzzer: available by request.
Sensor inputs: 2 (cabinet probe and evaporator probe) for PTC/
NTC probes.
Digital inputs: 1 (microport) for NA/NC contact (clean contact, 5 V 1 mA); fourth input can be configured as sensor input (display probe or condenser probe, for PTC/NTC probes) or digital input (multifunction, clean contact, 5 V I mA).
Sensor range: from -50.0 to 150.0°C (from -50 to 300°F) for PTC probes, from -40.0 to 105.0°C (from -40 to 220°F) for NTC probes. Sensitivity: O. 1°C/1°C/1°F
Digital outputs: 4 relays:
· compressor relay: 16 A res. 0 250 VAC, 5 FLA. 30 LRA (exchange contacts)
· defrost relay: 8 A res. 250 VAC, 2 FIA, 12 FLA (exchange contacts)
· evaporator fan relay: 8 A res. 250 VAC 2 FLA 12 LRA (NA contacts)
· fourth output: 8 A res. ® 250 VAC, 2 FLA 12 FLA (exchange contacts).
The maximum permitted current on loads is 10 A.
Serial port: port for communicating with the monitoring system (by means of a serial interface, via TTL, using the MODBL1S communication protocol) or with the programming key; by request.
Other communication ports: port for communicating with the remote indicator; by request.
PDF instructions can be provided before purchase upon request
Please see image about instructions required to be carried out after purchasing this item. Item returns will not be accepted if you are not technically qualified to perform tasks required.
WE STOCK A MASSIVE RANGE OF EVCO DIGITAL CONTROLS FOR ALL REFRIGERATION / FREEZER / HEATING APPLICATIONS. IF YOU CAN'T FIND THE CONTROL YOU REQUIRE IN OUR LISTINGS, OR ARE UNSURE AS TO WHICH IS MOST SUITABLE PLEASE SEND US A MESSAGE.
EVK is a range of controllers for the management of refrigerated cabinets, tables and islands.
They are available in compact version, in the standard size 74 x 32 mm; the user interface consists of a custom display (with decimal point and function icons), three or four 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 have the real time clock (to store the HACCP alarms) and are able to protect the compressor (causing it to switch off) if the condenser temperature is outside an allowed range.
Installation is by panel, with snap-in brackets.
PLEASE CONTACT US IF YOU REQUIRE MORE INFORMATION ON THIS ITEM
DELIVERY INFORMATION