neoTower® 17.0, 21.0, 25.0, 30.0 LPG

Product catalog summary

Product Overview: The neoTower® series (17.0, 21.0, 25.0, 30.0) are LPG-powered combined heat and power (CHP) units designed for efficient energy generation. They offer varying electrical outputs from 17.0 to 30.0 kWel and thermal outputs from 40.4 to 57.8 kWth.

Specifications: Each model features power modulation capabilities, with electrical modulation ranging from 10.0 to 30.0 kWel and thermal modulation from 30.6 to 57.8 kWth. The units have a CHP coefficient between 0.42 and 0.52 and a primary energy factor ranging from 0.353 to 0.462. The ErP energy efficiency label is A++ across all models.

Efficiency Ratios: Electrical efficiency ranges from 28.2% to 31.4%, thermal efficiency from 60.5% to 67.1%, and total efficiency from 91.8% to 95.7%.

Operational Parameters: The units operate within a flow temperature of 80°C and a return flow temperature of 25-65°C. They are designed to function in ambient temperatures between 5°C and 30°C.

Sound Levels: Sound pressure levels range from 55 to 59 dB(A), while sound power levels range from 70 to 75 dB(A).

Maintenance: Maintenance intervals are set at 8,000 to 10,000 operational hours.

Generator and Motor: The units use asynchronous generators manufactured by EMOD and motors by YANMAR, featuring a 4-cylinder engine with a displacement of 3.3 liters.

Environmental and Safety Standards: The units comply with EU Directives for CE certification and have specific requirements for water quality and gas pressure.

Control and Monitoring: The system includes a central control unit with a touchscreen for operation and monitoring, featuring a graphical display for system status and performance metrics.

Installation and Connections: The units require specific connections for gas, heating supply, and exhaust systems, with detailed specifications for electrical connections and control cables.

Catalog excerpts

Technical datasheet neoTower® 17.0, 21.0, 25.0, 30.0 LPG Product designation Rated output - thermal (2) Power modulation - electrical Power modulation - thermal Liquefied Petroleum gas input Liquefied Petroleum gas input Rated output - electrical CHP coefficient f Primary energy factor Sound power level LwA Maintenance interval Electrical efficiency ratio ƞel Thermal efficiency ratio ƞth Total efficiency ratio ƞtotal ErP energy efficiency label Sound pressure level LpA Efficiency ratios Heat extraction Flow temperature ± 5 °C Return flow temperature ± 5 °C min./max. ambient temperature Pressure rating - water side Electrical energy generation Nominal voltage Nominal effective power PnG Degree of choking or resonance frequency Cos φ uncompensated Reactive power compensation (6) Rated alternating current Ir Rated alternating current Ir cos φ 1 Rated apparent power SrE Short-circuit alternating current Alternator Ik" Grid short circuit power with UnG Sk“ Start-up current lk approx. Motor Motor manufacturer Number of cylinders Displacement Air-fuel ratio λ Engine oil - RMB/ENGINE Oil RMB/ENERGIE GmbH • Hauptstraße 543a • 26683 Saterland • Tel.: +49 4498 92288-0 • Fax: +49 4498 92288-66 [email protected] • www.rmbenergie.com •

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Technical datasheet neoTower® 17.0, 21.0, 25.0, 30.0 LPG Product designation Generator Generator manufacturer Generator type Motor start-up Supply and exhaust air Combustion air requirement Module ventilation flow rate Total air requirement of module (7) min./max. intake air temperature Min. cross section without hydraulic resistance Flue gas mass flow rate - damp Permissible counter-pressure of exhaust air system max. Flue gas volume flow - dry Delivery pressure flue gas max. Delivery pressure flue gas cascades max. Delivery pressure max. for flue gas and exhaust air combination Weight approx....

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Product designation Fully equipped for seamless CHP unit operation with all necessary measurement and control equipment in bivalent operation. Dimensions control cabinet 600x600x200 mm; Approx. weight: 30-33 kg Connection cable CHP control cabinet standard 3m Control cabinet Supply line to control cabinet: 5x16mm² Cu up to max. 50m (fuse 63 A slow blow) max. terminal area 35mm² Electrical connections Temperature sensor cable: min. 2-08 JY(ST)Y up to 15 m length (2x1,5 mm² up to 40 m length) Control cables pump: 3x1,5 mm²; RJ45 Patch cable in CHP connector Fixed compensation without reactors (detuned)...

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neoTower® 17.0, 21.0, 25.0, 30.0 LPG

neoTower® 17.0, 21.0, 25.0, 30.0 LPG

Catalog excerpts

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