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EWPlus EO series
High energy saving connectible solutions
Applications
The EWPlus EO series controllers are designed to combine high energy savings with maximum ease of installation and use, easily applicable also replacing prior series controllers.
Thanks to platform versatility and a library of available functions, Eliwell can design custom solutions for energy saving requirements and simplification of production processes.
- Advanced control algorithms contribute to energy saving up to 39%* with no modification of counter structure needed
- Self-adaptation of the energy saving functions based on the conditions of use of the refrigerator
- The product is compatible with the new ecological refrigerants R290, R600, in compliance with IEC 60079-15-2005
- Optimized temperature management when switching from night to day mode
- No supplementary sensors needed thanks to the virtual door switch
- Management of a 2nd compressor on the basis of a differentiated temperature threshold and a delay
- Advanced algorithms for defrost management on the 2nd evaporator
- Voluntary certification: ENEC/UL (check on device label)
- 4 easily selectable configurations pre-loaded in a single controller
- Internal RTC (depending on model)
- Optional connectivity to BTLE Air Dongles
Common features
| Direct load management up to 2 Hp and power supply of 230 Vac, 115Vac, or SMPS 100-240 Vac | Use of removable/faston/screw connectors for quick, versatile hookup |
|
Integrated protection of loads against voltage fluctuations controllable by parameter |
Unicard USB for customizing even small lots Industrial packaging 60 pieces |
Model |
Application |
Notes |
|---|---|---|
| EWPlus 961 EO | Static units | 2Hp relay, 1 analogue input, 1 digital input |
| EWPlus 961 EO AIR | Static units | 2Hp relay, 1 analogue input, 1 digital input, can be connected to BTLE AIR Dongles |
| EWPlus 971 EO | Ventilated units | 2Hp relay, 2 configurable outputs (defrost/fans/lights/alarm/stand-by), 2 analogue inputs, 1 digital input |
| EWPlus 971 EO AIR | Ventilated units | 2Hp relay, 2 configurable outputs (defrost/fans/lights/alarm/stand-by), 2 analogue inputs, 1 digital input, can be connected to BTLE AIR Dongles |
| EWPlus 974 EO | Ventilated units | 2Hp relay, 3 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input |
| EWPlus 974 EO AIR | Ventilated units | 2Hp relay, 3 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input, can be connected to BTLE AIR Dongles |
| EWPlus 978 EO | Ventilated units | 2Hp relay, 4 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input |
| EWPlus 974 EO Smart Control | Ventilated units | 2Hp relay, 3 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input |
| EWPlus 978 EO Smart Control | Ventilated units | 2Hp relay, 4 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input |
| EWPlus 978 EO Smart Control AIR | Ventilated units | 2Hp relay, 4 configurable outputs (defrost/fans/lights/alarm/stand-by) 2 analogue inputs, 1 digital input, can be connected to BTLE AIR Dongles |
Longer-lasting components
- Advanced control algorithms for long-lasting performance with no need to modify counter structure.