Tunnel Systems. Design & Supply Metro Axial Fans. Tunnel Axial Fans. Jet Fans.Fans for Escape Tunnel System Components. Engineering Support

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1 Tunnel Systems. Design & Supply Metro Axial Fans. Tunnel Axial Fans. Jet Fans.Fans for Escape Tunnel System Components. Engineering Support a company of

p Tunnel Systems. Your Partner for tunnel ventilation.

The experience has naturally been incorporated into and further developed in the design, manufacturing and installation of complete integrated ventilation systems for road, metro and rail tunnels.

In the case of fire our Metro and Tunnel fans provide smokefree emergency exit routes. Fan series tested according to EN 12101-3 give tunnel operators the security they desire.

2 p Tunnel Systems. Your Partner for tunnel ventilation. We have over 100 years of experience in ventilation technology and have been developing, manufacturing and constructing axial flow and centrifugal fans and systems for more than 40 years. The experience has naturally been incorporated into and further developed in the design, manufacturing and installation of complete integrated ventilation systems for road, metro and rail tunnels. We are your partner for smoke extraction and have the ability to provide clear visibility for escape routes. Smoke is the big danger for people in an underground tunnel. In the case of fire our Metro and Tunnel fans provide smokefree emergency exit routes. Fan series tested according to EN give tunnel operators the security they desire. Specially selected materials, highly heatresistant motors and design precision from TLT-Turbo associate your security with high economic efficiency. Excellent aerodynamic features guarantee low power consumption and installation cost. Metro Fan The metro fan is an unidirectional or reversible fan (depending on the blade profile). Fresh air can be supplied to the Metro system for cooling or air regeneration and polluted air or smoke can be extracted. casing (3 casing ducts), the impeller with a rotating nose fairing and the built-in motor. The fan can be installed horizontally or vertically. Various accessories like inlet nozzle, diffuser, shock absorbers, Tunnel Fan The tunnel axial fan is a unidirectional fan with a hydraulic blade adjustment system during operation or fixed blades adjustable during standstill. The fan can be used for fresh air respectively exhaust air and smoke gas. casing, the impeller with a nose fairing and the built-in motor. The fan can be installed horizontally or vertically. Various accessories like inlet nozzle, diffuser, shock absorbers, They also help to keep the acoustic noise low. These fans may be used in tunnel sections as jet fans with free inlet and outlet as well as in premises as axial fans in ducted installations. Metro Fans TA Tunnel Axial Fans TAF Overpressure installations protect emergency exits against incoming smoke. The successful story of these fans started at the beginning of the 1970 s in the Alpes. Many important Alptransit-routes have been equipped with TLT Tunnel Fans since. Capacity 20 to 200 m³/s Temperature up to +400 C/120 min. Total pressure up to 3500 Pa Motor power up to 500 kw p Impeller diameter 1.4 to 2.8 m Length 1.4 to 2.8 m (only fan casing) Unidirectional or 100% Reversibility High efficiency Flexible design standard Various accessories available F400 tested acc. to EN12101/3 steel with powder coating or painted p Capacity 50 to 350 m³/s Temperature up to +600 C/120 min. Total pressure up to 8000 Pa Motor power up to 2500 kw Impeller diameter 1.8 to 3.5 m Length 1.6 to 3.5 m (only fan casing) Hydraulic blade adjustment High efficiency Flexible design standard Various accessories available F400 tested acc. to EN 12101/3 steel with powder coating or painted

Jet Fan The jet fan or impulse fan consists of one impeller (usually reversible by change of motor direction), the electrical motor, the casing, two tubular

Therefore the jet fan has a free inlet and outlet with no duct connections.

The fan can be equipped with an anti-stall device. Various accessories like inlet nozzle, diffuser, shock absorbers, A Passion for Solutions.

Jet Fans TAS Overpressure Fan p Thrust from 350N up to1800n Motor power from11kw up to 55kW Impeller diameter 560 to1250mm Max.

to EN 12101/3 (additionally 250 C/2h) steel with powder coating or painted, or in stainless steel acc. to customer s spec.

steel with powder coating or painted, or in stainless steel acc. to customer s spec.

perforated sheets with trickle protection Low pressure losses (by semicircular upstream caps) Silencing on a wide frequency range Analyse your Air Quality

3 Jet Fan The jet fan or impulse fan consists of one impeller (usually reversible by change of motor direction), the electrical motor, the casing, two tubular silencers with inlet nozzles and the support to fix the fan to the ceiling. The fan is designed for pushing an air column inside a large void (e.g. tunnel) by impulse exchange. Therefore the jet fan has a free inlet and outlet with no duct connections. Overpressure Fan The overpressure fan is a unidirectional fan and can be used for escape tunnels. casing, the impeller and the built-in motor. The fan can be equipped with an anti-stall device. Various accessories like inlet nozzle, diffuser, shock absorbers, A Passion for Solutions. Customized solutions means turning innovative ideas into reality. Jet Fans TAS Overpressure Fan p Thrust from 350N up to1800n Motor power from11kw up to 55kW Impeller diameter 560 to1250mm Max. outer diameter 1500mm Length from 1000 to 7000mm 100% Reversibility F200; F300; F400 tested acc. to EN 12101/3 (additionally 250 C/2h) steel with powder coating or painted, or in stainless steel acc. to customer s spec. Low maintenance p p Capacity 0,5 to 40 m³/s Total pressure up to 1600 Pa Motor power up to 160 kw Impeller diameter 500 to1250mm Length from540mm to1340mm steel with powder coating or painted, or in stainless steel acc. to customer s spec. Low maintenance Ex works or including transport System Components Dampers Use of fluidic optimized dampers with low resistance and low turbulences on the damper blades. Very precise adjustability of the blade angle Low noise emission Temperature resistant Silencers (Absorption splitters) Mineral fibre insulation protected by perforated sheets with trickle protection Low pressure losses (by semicircular upstream caps) Silencing on a wide frequency range Analyse your Air Quality Mobile measurement System for the velocity distribution of the air flow in the tunnel Engineering Support Experience Safety in ventilation design Pressure loss calculation Exact flowcharts for control system Optimised system to reduce civil costs FEM / CFD Safety in the design of high temperature fans Drive system / Local control panel Certified motors for high temperature are applied for a safe operation in case of fire also in combination with softstarters and frequency inverters. Appropriate technology for local and remote control. Local control cabinet (e.g. for maintenance purposes). Optimization of existing plants with regard to operating performance and energy consumption.

Quality in the production process. Contact. Application Tunnel- and Metrosystems. Safe, reliable and economical. More security by quality assurance.

Research and development continue optimising our products. Our customers take profit especially from the high operational safety and efficiency of our fans and systems.

We not only want to be good but also efficient. We not only want to be up to our customers expectations but think ahead.

Our quality assurance system guarantees the same high quality level for all products with regard to material, working process, technology and functionality as well as to application

Our staff understand quality as being an integral part of their daily work.

We of course abide to all national and international standards and laws as well as to all contractual obligations.

4 Quality in the production process. Contact. Application Tunnel- and Metrosystems. Safe, reliable and economical. More security by quality assurance. Above all there is the quality of our products. Our efficient and modern production process and highly qualified staff guarantee highest possible quality. Research and development continue optimising our products. Our customers take profit especially from the high operational safety and efficiency of our fans and systems. TLT-Turbo hold all important national and international quality certificates. Each and every fan undergoes an intensive test run before leaving our factory. We not only want to be good but also efficient. We not only want to be up to our customers expectations but think ahead. Also in future we will care for TLT products to hold a worldwide top technological position. Our quality assurance system guarantees the same high quality level for all products with regard to material, working process, technology and functionality as well as to application and operational safety. Product quality is decisively influenced during its development already. This is why our quality assurance already starts at that stage. Our staff understand quality as being an integral part of their daily work. Important part of their task is the daily control of our quality assurance system and its update if necessary. Only this way can our permanent quality be guaranteed. Our quality management acc. to DIN ISO EN 9001 guarantees that all material processed and all parts, components, products and systems produced completely fulfil all stringent requirements at any time. We of course abide to all national and international standards and laws as well as to all contractual obligations. Head of Application Tunnel Jürgen Steltmann Phone Mail: j.steltmann@tlt-turbo.com PA Angela Kehl Phone Mail: a.kehl@tlt-turbo.com Joachim Großmann Phone Mail: j.grossmann@tltturbo.com for Electrical Engineering Thomas Bachmann Phone Mail: t.bachmann@tlt-turbo.com Supervisor & Site Manager Rainer Stolz Phone Mail: r.stolz@tlt-turbo.com Sander Wirth Phone Mail: s.wirth@tlt-turbo.com Timo Klein Phone Mail: t.klein@tlt-turbo.com for Electrical Engineering Sergej Sperling Phone Mail: s.sperling@tlt-turbo.com Service Andreas Adolf Phone Mail: a.adolf@tlt-turbo.com Product Management Adrian Wolf Phone Mail: a.wolf@tlt-turbo.com

5 A Passion for Solutions. Germany. China. South Africa. USA Austria. Chile. Hungary. India. Russia. South Korea TLT-Turbo GmbH. Headquarters Gleiwitzstrasse Zweibrücken/Germany Phone: Business Location w/ Manufacturing and Service Workshop TLT-Turbo GmbH. Germany TLT-Turbo (Sichuan) Co., Ltd.. China TLT-Turbo Africa. South Africa TLT-Turbo Inc.. USA Business Location TLT-Turbo Rep. Office. Austria TLT-Turbo South America SpA. Chile TLT-Turbo Rep. Office. China TLT-Turbo Rep. Office. Hungary TLT-Turbo India (Pvt.) Ltd.. India TLT-Turbo Rep. Office. Russia TLT-Turbo Korea. South Korea Website a company of Please find all contacts on our website: or contact us via at: tunnel@tlt-turbo.com Published by and copyright 2018: TLT-Turbo GmbH. All rights reserved. Trademarks mentioned in this document are the property of TLT-Turbo GmbH, its affiliates, or their respective owners. Subject to change without prior notice.

Fans in Cement Plants. a company of

Fans in Cement Plants. a company of Fans in Cement Plants a comany of Comany overview. TLT-Turbo is one of the world's leading manufacturers of technology-driven industrial fans and ventilation systems. TLT-Turbo offers service for any axial