Resol FlowSol® E, DeltaTherm E
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Description
Description
Resol FlowSol® E with DeltaTherm® E is an electrothermal station for using surplus electricity from PV systems. A sensor module detects the surplus power, and the integrated DeltaTherm® E controller directs it to a continuously adjustable electric heater that heats a water store.
The station contains a high-efficiency pump, controller and electric heater up to 3 kW; according to the manufacturer, external consumers up to a total of 12 kW can also be integrated. The household electricity demand has priority. Scope of delivery according to the manufacturer: station with DeltaTherm® E controller, power unit and sensor module.
Technical data
Technical data
| Circulation pump | Wilo PARA 15/7.0-PWM2, power consumption 3 to 45 W |
|---|---|
| Power supply | 220 to 240 V~, 50 to 60 Hz |
| Required cable cross-section | 2.5 mm² |
| Heating element | 0.8 kW / 0.8 kW / 1.4 kW |
| Rated power, rated current | 0 to 3 kW, 13 A |
| Safety valve | 3 bar |
| Connections | Rp ¾" female thread |
| Maximum permissible temperature | 95 °C |
| Maximum permissible pressure | 3 bar |
| Medium | heating water |
| Material | fittings brass, seals EPDM, insulation EPP foam |
| Dimensions | approx. 605 x 400 x 240 mm (with insulation), distance axis to wall 76 mm |
| Weight | 14 kg |
| DeltaTherm® E controller | Value |
|---|---|
| Inputs | 4 Pt1000 temperature sensors, 2 digital switching inputs |
| Outputs | 3 semiconductor relays, 1 potential-free extra-low voltage relay, 1 PWM output |
| Switching capacity | 1 (1) A 240 V~ per semiconductor relay; 1 (1) A 30 V⎓ potential-free relay |
| Total switching capacity | 3 A 240 V~ |
| Power supply | 100 to 240 V~, 50 to 60 Hz |
| Data interface | RESOL VBus®, microSD card slot |
| Display and operation | full graphic display, control LED (Lightwheel®), 2 buttons, 1 adjustment dial |
| Degree of protection, protection class | IP 20, I |
| Ambient temperature | 0 to 40 °C |
Features
Features
- Electric heater up to 3 kW, continuously adjustable; enabling of external consumers via auxiliary relays.
- External backup heating demand and internal backup heating with mains electricity (each optional).
- Power control via 0 to 10 V, inverter power limitation.
- Remote access via SmartRemote, visualisation via VBus.net.
- According to the manufacturer, can be retrofitted to existing stores and is suitable for grid-connected PV systems.
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