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EW2EDIEXC4780 ELIWELL EWPlus974 EO 2Hp/8a/5A NTC 230V Electronic controls for automation
Reference: EW2EDIEXC4780
Manufacturer: ELIWELL
Description:
EWPlus974 EO 2Hp/8a/5A NTC 230V Electronic controls for automation
EW PLUS 974 EO 2Hp/8/5A NTC 230V
Categories:
- ELIWELL
Brand new product in its original packaging covered by the warranties and certifications provided by ELIWELL
- More Info
- Reviews
* This article may be obsolete. Ask for a quotation and we will check if there are any units available. If not, one of our technicians will look for an alternative solution.
Ask for a quotation and we will check if there are any units available. If not, one of our technicians will look for an alternative solution.
MORE INFO
CONTROL FOR REFRIGERANT UNITS WITH ENERGY-SAVING ALGORITHMS (GE PLUS EO 961 - 971 - 974)
The familyEWPlusThey exist for their flexibility and performance thanks to
theAlgorithmsenergy saving and compressor management.
Specific algorithms for bottle coolers, open and closed
Savings of up to 39% compared to electromechanical controls
Savings of up to 15% compared to electronic controls
Extends appliance life and reduces maintenance
Protects the compressor from voltage drops
Protected from compressor overheating
Maximum pressure switch management in CO2 applications
4 selectable configurations for quick installation
Virtual Micro-Gate Sensor
Direct control of loads up to
2HP
Use of removable/faston/screw terminal blocks for faster and more convenient wiring
Unicard USB for customizations
THERMOSTAT WITH SURGE AND UNDERVOLTAGE DETECTION (EW PLUS 961 - 971 - 974 EO LVD)
When the voltage drops below the minimum threshold or exceeds the maximum threshold, one, two, or all outputs are disabled. (compressor, fans, defrost, lighting, aux, etc.)
Increased shelf life of refrigerated cabinets and lower maintenance costs.
Increased compressor life by ensuring its behavior.
Power supply 230 Vac and 115 Vac
Accuracy +2%/+3%
| EW PLUS 961 EO/EW PLUS 961 EO LVD | EW PLUS 971 EO/EW PLUS 971 EO LVD | EW PLUS 974 EO/EW PLUS 974 EO LVD | |
|---|---|---|---|
| Field of display | NTC probe: -50.0...110.0°C | NTC probe: -50.0...110.0°C | NTC probe: -50.0...110.0°C |
| Screen | with decimal point * 3 digits + zodiac sign | with decimal point * 3 digits + zodiac sign | with decimal point * 3 digits + zodiac sign |
| Analog inputs | 1 NTC | 2 NTC | 2 NTC |
| Configurable inputs | 1 Digital (SELV) 1 Digital (SELV) / TTL Serial* | 1 Digital (SELV) 1 Digital (SELV) / TTL Serial* | 1 Digital (SELV) 1 Digital (SELV) / TTL Serial* |
| Connectivity | TTL port for connection to a Unicard/Card Copy or TelevisSystem monitoring system (Bus Adapter required) | TTL port for connection to a Unicard/Card Copy or TelevisSystem monitoring system (Bus Adapter required) | TTL port for connection to a Unicard/Card Copy or TelevisSystem monitoring system (Bus Adapter required) |
| From Digital Outputs |
|
|
|
| Measuring Field | -50.0...110.0°C | -50.0...110.0°C | -50.0...110.0°C |
| Precision | End of Scale 0.5% Better + 1 Digit | End of Scale 0.5% Better + 1 Digit | End of Scale 0.5% Better + 1 Digit |
| Resolution | 1 or 0.1°C | 1 or 0.1°C | 1 or 0.1°C |
| Consumption | 4.5 W max | 4.5 W max | 4.5 W max |
| Feeding | 230V~ ±10% 50/60Hz | 230V~ ±10% 50/60Hz | 230V~ ±10% 50/60Hz |
| Dimensions | 74 x 32 x 59 mm | 74 x 32 x 59 mm | 74 x 32 x 59 mm |
| Low voltage detection | No / Yes (LVD model only) | No / Yes (LVD model only) | No / Yes (LVD model only) |
| * selectable by parameter | |||
Characteristics
| Reference | EW2EDIEXC4780 |
|---|---|
| Model | EW PLUS 974 EO |
| Relays | 3 |
| USB Unicard | Yes |
| Copy of the | Yes |
| Packaging Manufacturer | Yes |
| Energy Saving | Yes |
| D. I | Yes |
| EO: Enviromentally Optimized | Yes |
| Probes | 2 NTC |
| Digital Input | Yes |
| Format | 74x32 panel |
| Supply Voltage | 230VAC |
DATASHEET - PDF
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