LT Series


Designed using cutting edge-technologies, the LT-Series ORC power generation modules by Texas Green Technologies are a compact and efficient solution for small-scale primary power generation. Available in a models ranging from 100 a 175 kWE, and able to work even under partial load (i.e. thermal input lower than nominal) LT systems use overheated water as a vector fluid and find their ideal field of application in association with biomass-fueled boilers, as well as for waste heat recovery from furnaces, ovens and industrial processes .

Technical Specifications

General Specifications ZE-100-LT ZE-150-LT ZE-175-LT
Thermal Power Input 850 kWT 1100 kWT 1280 kWT
Electric Power Output 100 kWE 150 kWE 175 kWE
System Efficiency 11.8 % 13.6 % 13.6 %
Vector Fluid
Overheated Water
Vector fluid input temperature
≥160 °C
Vector fluid Output Temperature 140 °C
Nominal Vector Fluid input Flow Rate 9,84 kg/s 13,14 kg/s 14,88 kg/s
Working Fluid
  Environment-friendly, non-flammable HFC mix
Skid Dimensions (L x W x H)  4.95m x 2.15m x 2.80m
Weight (incl. working fluid) ~ 5000 Kg
Condenser Specifications
Type Brazed plate, in AISI 316 s/s and 99,9% copper
Dissipated Thermal Power 733 kWT  940 kWT 1075 kWT
Input Water Temperature  26 °C
Output Water Temperature  36 °C
Circuit Flow Rate 17,51 kg/s 22.46 Kg/s 25.69 Kg/s
Generator Specifications
Type Synchronous, permanent magnets, water cooled
Power Output 100 kWE 150 kWE 175 kWE
Rotational speed
15 000 rpm (12...18 Krpm)
Output Voltage 533 VAC  
Required Water Cooling  15 kWT
Cooling Water Temperature < 40°C  
Cooling Water Flow Rate 30l/min
Additional Cooling (opt.) Working fluid injection 
Gas tight up to PN 6 bar
Inverter Specifications
Type IGBT, mains-synchronized, air-cooled, complete with braking chopper.
Power Output
100 kWE 150 kWE 175 kWE
Output Voltage
400 V AC +5% tol.
Output Frequency
50 Hz +0.5% tol.
Environment temperature
<40 °C
Braking chopper Built-In. on resistors
Turbine Specifications
Type Radial, fixed nozzles, directly coupled to generator
Working fluid input temperature 145 °C
Working fluid output temperature ∼ 100 °C
Stage Pressure PS 16 bar (tested up to 24 bar)
Turbine Body Material
Welded Steel
Turbine Impeller Material Aluminium Alloy
Speed Control DC Bus Voltage
Impeller Seal Sealed labyrinth on impeller backside
Generator Seal Sealed axial labyrinth on generator interface (opt.)
Environmental Seal Static seals and  O-rings
Working Fluid Specifications
Working Temperature 60°C < T <165 °C
Condensation temperature ≤ 33 °C
Operating Pressure ≤ 20 bar
Toxicity Non toxic
Biodegradability 100%
Impact on Ozone Layer None (ozone friendly)



Commercial brochures and technical datasheets are available for the LT systems. You can download them from the links below or from our Documentation page.


LT-Series Brochure
LT Range Products Brochure
English Language
PDF Format PDF, ≈3.2 Mb



ZE100 Datasheet
  ZE-100-LT Tech Datasheet
English Language
PDF Format, ≈1.3 Mb



ZE150 Datasheet
ZE-150-LT Tech Datasheet
English Language
PDF Format, ≈1.3 Mb



ZE175 Datasheet
ZE-175-LT Tech Datasheet
English Language
  PDF Format, ≈1.3 Mb



The following is a product video of the ZE-150-LT Energy Production Module. Further videos are available from Zuccato Energia's YouTube channel.


We did our best to make sure that these data are correct and up-to-date; however, they must be considered as purely indicative, non-binding and subject to change without notice.