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EW29DIEXC4780 ELIWELL EWPLUS EO 971 NTC 230 VAC, 2 relays, 2 probes Electronic controls for automation
EW29DIEXC4780
ELIWELL
EWPLUS EO 971 NTC 230 VAC, 2 relays, 2 probes Electronic controls for automation
EWPLUS 971 EO 2Hp/8A NTC 230Vac
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Brand new product in its original packaging covered by the warranties and certifications provided by ELIWELL
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▲CONTROL FOR REFRIGERATION UNITS WITH ALGORITHMS ENERGY SAVINGS (EW PLUS EO 961 - 971 - 974)
The familyEWPlusit is distinguished by its flexibility and performance thanks to
thealgorithmssaving and energy management of the compressor.
Specific algorithms for bottle coolers, open and closed
Savings of up to 39% compared with controls electromechanical
Savings of up to 15% compared with controls, electronic
Prolongs the life of equipment and reduces maintenance
Protects the compressor from voltage drops
Protects from the overheating of the compressor
Management of pressure switches for maximum applications CO2
4 selectable setups for fast installation
Sensor of micro-gate virtual
Direct Control of loads up to
2HP
Use of terminals, removable/ faston/screw for greater speed and convenience in the wiring
Unicard USB for customizations
THERMOSTAT WITH DETECTION OF OVERVOLTAGES AND UNDER VOLTAGES (EW PLUS 961 - 971 - 974 EO LVD)
When the voltage drops below the minimum threshold or exceeds the maximum threshold, you disable one, two, or all of the outputs. ( compressor, fans, defrost, lights, aux, etc.)
Increase of the useful life of furniture, cooled and lower maintenance costs.
Increase the life of the compressor by ensuring your 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 | |
|---|---|---|---|
| Display field | probe NTC: -50,0...110,0°C | probe NTC: -50,0...110,0°C | probe NTC: -50,0...110,0°C |
| Display | with decimal point * 3 digits + sign | with decimal point * 3 digits + sign | with decimal point * 3 digits + sign |
| Analog inputs | 1 NTC | 2 NTC | 2 NTC |
| Configurable inputs | 1 digital (SELV) 1 digital (SELV) / serial TTL* | 1 digital (SELV) 1 digital (SELV) / serial TTL* | 1 digital (SELV) 1 digital (SELV) / serial TTL* |
| Connectivity | Port TTL for connection to Unicard/Copy Card or to system monitoring TelevisSystem (need Bus Adapter) | Port TTL for connection to Unicard/Copy Card or to system monitoring TelevisSystem (need Bus Adapter) | Port TTL for connection to Unicard/Copy Card or to system monitoring TelevisSystem (need Bus Adapter) |
| Digital outputs |
|
|
|
| Field measurement | -50,0...110,0°C | -50,0...110,0°C | -50,0...110,0°C |
| Precision | better than 0.5% of end of scale + 1 digit | better than 0.5% of end of scale + 1 digit | better than 0.5% of end of scale + 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 |
| Power | 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 |
| Detection of under voltage | No / Yes (only model LVD) | No / Yes (only model LVD) | No / Yes (only model LVD) |
| * selectable by parameter | |||
Characteristics
| Reference | EW29DIEXC4780 |
|---|---|
| Model | EW PLUS 971 EO |
| Relays | 2 |
| USB Unicard | If |
| Copy Card | If |
| Packaging Manufacturer | If |
| Energy Saving | If |
| D. I | If |
| EO: Environmentally Optimised | If |
| Probes | 2 NTC |
| Digital Input | If |
| Format | Panel 74x32 |
| Supply voltage | 230VAC |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE ELIWELL EN.pdf | 21 Mbytes |
|
| 2: EW29DIEXC4780 ELIWELL EWPLUS EO 971 NTC 230 VAC, 2 relays, 2 probes | 129 Kbytes |
|
| Download general catalog |
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