neoTower® 8.0, 9.5, 11.0, 12.5 NG

Product catalog summary

Product Overview: The neoTower® series includes models 8.0, 9.5, 11.0, and 12.5 NG, designed for efficient combined heat and power (CHP) generation. Each model varies in electrical and thermal output, with rated electrical outputs ranging from 8.0 to 12.5 kWel and thermal outputs from 20.4 to 27.6 kWth.

Specifications: The units operate with a primary energy factor between 0.220 and 0.348 and achieve a total efficiency ratio of up to 108.9%. They are equipped with YANMAR engines and EMOD asynchronous generators, maintaining a sound pressure level between 54 and 57 dB(A). Maintenance intervals are set at 13,000 operational hours.

Efficiency and Performance: Electrical efficiency ratios range from 29.8% to 33.5%, while thermal efficiency ratios are between 73.9% and 76.7%. The units are rated A++ for energy efficiency under the ErP label, with a total efficiency ratio reaching up to 98.1%.

Operational Conditions: The units are designed to operate in ambient temperatures from 5°C to 30°C, with a flow temperature of 80°C and a return flow temperature range of 25-65°C. The permissible counter-pressure for exhaust systems is 150 Pa.

Control and Monitoring: The system includes a central control unit with a touchscreen interface for monitoring and operation. It features a graphical display for system diagnostics and supports remote maintenance and monitoring.

Installation and Connections: The units require a gas connection with a resting pressure of 20-50 mbar and a flow pressure of at least 18 mbar. Electrical connections include a supply line to the control cabinet and various control cables for system integration.

Compliance and Standards: The neoTower® series complies with EU Directives for CE certification and follows VDI Regulation 2035 for water quality, ensuring operational safety and efficiency.

Catalog excerpts

Technical datasheet neoTower® 8.0, 9.5, 11.0, 12.5 NG 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 ErP energy efficiency label Sound pressure level LpA Efficiency ratios Electrical efficiency ratio ƞel Thermal efficiency ratio ƞth Total efficiency ratio ƞtotal Return flow temperature ± 5 °C min./max. ambient temperature Pressure rating - water side Nominal voltage Nominal effective power PnG Heat extraction Electrical energy generation Cos φ uncompensated Reactive power compensation Number of steps Degree of choking or resonance frequency (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 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® 8.0, 9.5, 11.0, 12.5 NG 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: 5x6mm² Cu up to max. 50m (fuse 32 A slow blow) max. terminal area 16mm² 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® 8.0, 9.5, 11.0, 12.5 NG

neoTower® 8.0, 9.5, 11.0, 12.5 NG

Catalog excerpts

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