detection and fire alarm systems " is a mandatory standard that specifies requirements and laboratory test for every component of fire detection and fire alarm system and it allows the free movement of co [...] Language Type Size Download EN 54-3 for DS Sounders English German pdf 2.3 MB Download EN 54-3 for PA1 and PA5 English German pdf 310 KB Download EN 54-3 for PA 10 and PA 20 AC English German pdf 280 KB
without any additional heating of the immediate ambient air. A high level of system availability under testing temperature and air humidity conditions. The Pfannenberg solution. The concept which is geared to [...] system solution are: Maintenance-free εCOOL air/water heat exchanger, type PWS 6502 and PWS 6102 (+1 °C to +70 °C, protection system up to IP 65). Chiller, type EB 65 WT with the option for an outside
Visit our new beta version product pages Test now CPC 1600 1.6 kW PC 2500 2.5 kW CCE 1.1-6.5 kW EB 2.0 6.5-22 kW EB 2.0 L 21-44 kW EB XT 36-150 kW Options Closing the loop for all industrial liquid cooling
idea of sustainability here as well. 1 resource-saving manufacturing process 2 above-average service life 3 process-safe assembly 4 intelligent disposal concept 1 resource-saving manufacturing process [...] Resource-saving manufacturing process Waste avoidance: Hot runner systems with valve gates avoid over 1 ton of sprue waste per year. Waste recycling: Feeding re-granulates avoids 20 tons of new plastic per [...] slowly and a high air flow is guaranteed for longer. Proven reliability: All filter fans are 100% tested for function ex factory. Unnecessary transports and expenses are thus prevented. Intelligent disposal
long-term, the temperature inside electrical enclosures should not exceed or fall below defined limits. Tests have shown that an increase in temperature of as little as 10 K shortens the lifetime of electrical [...] this flexibility and profit from high cost savings when equipping and modifying electrical enclosures 1 enclosure cut-out, 3 cooling technologies, 9 different devices – for unique flexibility and cost savings: [...] further cost benefits. All units impress because they feature optimised MTTR* and MTTF** service factors, 1-person tool-less assembly in less than 3 minutes and a service and maintenance friendly plug & play
work safely and reliably throughout their whole service lives. Fig. 1: Inside View Gotthard Tunnel Pfannenberg and Swibox – a time-tested team. Two long-term partners have joined forces once more for the [...] and tested concept. For example, the demands on the alternating pressure load with ±10 kPa doubled, which made it necessary to completely rework the mechanics of the cooling units. In a Swibox test laboratory [...] Gotthard Base Tunnel. They have already been able to prove their reliability every day, as the various test phases started a while ago and will continue until the start of the scheduled railway operation on
the ordering customer Testing and acceptance of the visual signaling device ...for fire detection technology experts Define the basis for testing/demand for certificates Testing the function of the visual [...] 54-23 certified products PY X-S-05 PY X-M-05 PA X-1-05 Description Language Type Size Download Support for Planning PY X-S & PA X 1-05 clear English pdf 1.3 MB Download Support for planning PY X-M-05 (SSM) [...] 54-23 certificate PA X 1-05 English pdf 83 KB Download EN 54-23 certificate (SSM) English pdf 340 KB Download VdS approval PY X-S-05 English pdf 690 KB Download VdS approval PA X 1-05 English pdf 730 KB
at the Security trade show in Essen. The electro-technology specialists will be at stand B38 in Hall 1.0 to present "3D Coverage", a practical method for demonstrating the effective performance of audible [...] versions of the flashing lights and sounder/flashing light combinations – PYRA L – in the tried and tested PYRA product family. Furthermore, Pfannenberg will be exhibiting the PA X and PA signaling devices [...] size an ideal signaling solution. Pfannenberg Sizing Software (PSS) updated This tried and tested online planning tool is user-friendly and free of charge and has been enhanced to include support
kilometres (9.3 miles) northwest of Milan in the municipalities of Rho and Pero, and covers an area of 1.1 km 2 (0.42 sq miles). Participants to the Expo include 145 countries, three international organisations [...] an EN 54-23 certified coverage of 11.1 m (6.6 m + 4.5 m) x 8.4 m (4.2 m + 4.2 m) x 6.3 m (front side). Such a big coverage means the system integrator could install 1 unit every 6–8 necessary using competing [...] standardise the requirements, test methods and performance of VADs and ensure light output is measured in a uniform manner. This standard is mandatory throughout Europe since 1st January 2014. Description
230 V 400 V 2~ Cooling capacity @ 400 l/h W10/A35 3800 Ambient temperature +1 … +70 °C / +34 … +158 °F Water inlet temperature +1 … +35 °C / +34 … +95 °F Degrees of protection according to EN 60529 IP 55 [...] Language Type Size Download Product sheet English pdf 980 KB Download 3D-model (STEP) English zip 1.1 MB Download Cut-out English pdf 28 KB Download UL recognized certificate English pdf 220 KB Download [...] Download Ordering details PWT 6402 Rated voltage 230 V AC 400 V AC Article number 12813401055 12813409055 1 Process reliability High airflow rate and cooling capacity. The heat load will not be transferred to