Splash ULHP EN 960x445

 

The ULH Plus (ULH+) range of ORC energy production modules by Zuccato Energia are the high-powered version of the ULH-range modules, with which they share the vector fluid (hot water) and part of the operating parameters, being able to exploit even 95°C heat sources. They are not simply scaled-up systems, but highly optimized, hi-performance units available in 200, 250 and 300 kWE versions, ideal both for primary energy production in small-scale power plants, including geothermal sources, and for heat recovery from industrial ovens and processes wherever a larger thermal energy than the one exploitable by standard ULH modules is available.


Technical Specifications

Technical Specifications

General Specifications ZE-200-ULH+ ZE-250-ULH+ ZE-300-ULH+
Thermal Power Input 2500 kWT 3050 kWT 3600 kWT
Gross electric power output 200 kWE 250 kWE 300 kWE
Gross/Net system efficiency 8.0/7.8 % 8.2/7.9 % 8.3/8.1 %
Vector Fluid
Overheated Water
Vector Fluid Input Temperature
≥95 °C
Vector Fluid Output Temperature 80°C
Nominal Vector Fluid Flowrate 39.68 kg/s 48.41 kg/s 57.14 kg/s
Working Fluid
Environment-friendly, non-flammable HFC mix
Skid dimensions (approx., L x W x H) 6.2m x 2.6m x 3.2m
Weight (incl.working fluid) ~ 8000 Kg
Condenser Specifications
Type Brazed plates, in AISI 316 s/s and 99,9% copper
Dissipated Thermal Power 2266 kWT 2758 kWT 3249 kWT
Input water temperature 26 °C
Output water temperature 31 °C
Circuit Flowrate 108.27 kg/s 131.75 Kg/s 155.24 Kg/s
Generator Specifications
Type Synchronous,permanent magnets, water-cooled
Power Output 200 kWE 250 kWE 300 kWE
Rotational speed 5 000 rpm (4.5...5.5 Krpm)
Output Voltage 533 VAC
Required Water Cooling 15 kWT
Cooling Water Temperature < 40°C
Cooling Water Flowrate 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 200 kWE 250 kWE 300 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 Fuid Input temperature 81 °C
Working Fluid Output temperature ∼ 60 °C
Stage Pressure PS 4.42 bar (tested up to 10 bar)
Turbine Body Material
Welded Steel
Impeller Material Aluminium Alloy
Speed Control DC Bus Voltage
Impeller Seal Labyrinth seal on impeller back
Generator Seal Labyrinth seal in generator interface (opt.)
Environmental Seals
Static seals and O-rings
Working Fluid Specifications
Working Temperature T <190 °C
Condensation Temperature ≤ 33 °C
Operational Pressure ≤ 20 bar
Toxicity Non toxic
Biodegradability 100%
Impact on Ozone Layer None ("ozone friendly")
 


Documentation

Documentation

Printed documentation for the ULH+ series is available for download as PDF format files. You can download them by clicking the buttons below.

 

ULH+ Spec Sheet

ULH+ Spec Sheet
English Language
PDF Format, ≈700 Kb


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.