ORC turbines / Hot-water ORC
Hot-water ORC: ElectraTherm Power+
For engine jacket water, hot-water boilers, process cooling water and geothermal water at 65–150 °C.
ElectraTherm Power+
ElectraTherm Power+ generators use a semi-hermetic BITZER twin-screw expander that handles two-phase flow. They follow changing heat loads and keep producing at part load.
Expander and generator share one housing, so there is no shaft seal. Heat sources other than water or glycol connect through an interface heat exchanger.
Models
| Model | Electrical output | Heat input | Hot-water temperature | Hot-water flow |
|---|---|---|---|---|
| Power+ PM75 | up to 75 kWe (60 Hz rating) | 600–1,600 kW | 65–132 °C | 3–23 l/s |
| Power+ PM150 | 125 kWe at 50 Hz (150 kWe at 60 Hz) | 800–2,200 kW | 70–150 °C | 6–23 l/s |
Power+ PM150
3 × 380–500 V, 50/60 Hz · R1233zd(E), 213 kg · 2.0 × 3.3 × 2.5 m · about 4,650 kg · ambient 0–40 °C · outdoor rated · 87 dBA at 1 m · 20-year design life · built to ASME and CE · remote monitoring over VPN.
Power+ PM75
3 × 380–500 V, 50/60 Hz · R1233zd(E), 84 kg · 1.8 × 2.4 × 2.2 m · about 2,600 kg · ambient 0–40 °C · outdoor rated · 87 dBA at 1 m · 20-year design life · built to ASME and CE · remote monitoring over VPN.
Coming: Power+ PM375, up to 375 kWe with a compact BITZER twin-screw expander. Details will follow once the product data is final.
Is your hot water suitable?
Send us the temperature, flow and operating hours, and we will size the unit.
✉️ Send heat-source data 🎧 Book Teams Appointment
sales@dcs.fi · +358 44 730 8110