EVBOX1 EEV Wi-Fi

EVBOX1 EEV Wi-Fi

Control panels with built-in EEV drivers for single-phase cold rooms
EVBOX1 EEV Wi-Fi is a range of control panels for temperature control and pressure reading in single-phase cold rooms. The built-in driver for unipolar electronic expansion valves up to 260 mA allows the management of valves with both custom and predefined settings.
The panels have 6 relays, two of which are rated load 30 res. A @ 250 VAC for direct control of high-power compressors and the evaporator fan. They are capable of managing the condenser superheat alarm and adjust ventilation for low or high humidity. They also feature functions such as energy saving, quick cooling and adaptive defrost with 2 probes to control the defrosting end.
The analogue input for 4... 20 mA transducers can be used to detect pressure for superheating calculation and pressure alarms, while the presence of a thermal magnetic circuit breaker in some models helps protect the system from overloads and short circuits.
Thanks to the Wi-Fi (built-in or optionally available) and the Ethernet connectivity (given by an EVCO gateway), it is possible to interact remotely with the unit and track HACCP events through the EPoCA® cloud platform or through MODBUS TCP systems. The connectivity given by an external Bluetooth Low Energy module makes it possible to interact on-site from a mobile device with the EVconnect® app.
Technical sheet
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Advantages & Main Features

Built-in driver for unipolar electronic expansion valves
On-site interaction with the unit from mobile devices through the EVconnect app or remote interaction through the EPoCA cloud platform and/or MODBUS TCP systems
Input for a 4... 20 mA transducer for superheating calculation and pressure alarms
Models with thermal magnetic circuit breaker
Two 30 res. A @ 250 VAC electromechanical relays
Adaptive defrost and energy saving functions
Management of the door frame heater
Big size display
Control panel with full IP65

Technical Features

Control panels with built-in EEV drivers for single-phase cold rooms

EVB1246N9MWXEVB1246N9XWXEVB1246N9MFXEVB1246N9XFX
Power supply
115... 230 VAC
ANALOGUE INPUTS
Room probe (PTC/NTC/Pt 1000)
Evaporator probe (PTC/NTC/Pt 1000)
Auxiliary probe (PTC/NTC/Pt 1000)
Evaporation pressure transducer (4... 20 mA)
Evaporation temperature probe (PTC/NTC/Pt 1000)
INGRESSI DIGITALI PER CONTATTO NA/NC (a contatto pulito)
Door switch
Multi-purpose 1
Multi-purpose 2
DIGITAL OUTPUTS (electro-mechanical relays; A res. @ 250 VAC)
Compressor30 A30 A30 A30 A
Defrost16 A16 A16 A16 A
Evaporator fans30 A30 A30 A30 A
Room light16 A16 A16 A16 A
Load 5 (default condenser fan)8 A8 A8 A8 A
Load 6 (default alarm)8 A8 A8 A8 A
COMMUNICATIONS PORTS
MODBUS TTL
MODBUS RS-485
CONNECTIVITY
RS-485 MODBUS RTU (built-in)
Wi-Fi EPoCA/MODBUS TCP (built-in)  
Bluetooth Low Energy for EVconnect app (optional through the EVlinking BLE module)  
Wi-Fi EPoCA/MODBUS TCP (optional through the EVlinking Wi-Fi module powered by controller)  
Ethernet EPoCA/MODBUS TCP (optional through the EVCO gateways EV3 Web or EVD Web)  
OTHER STANDARD FEATURES
Alarm buzzer
Unipolar thermal magnetic circuit breaker + neutral (230 VAC, In 16 A, Icn 4.500 A)  
Built-in driver for unipolar stepper-type electronic expansion valves
  
Notes
None.
  
Available options
None.
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