Explosion-protected medium-voltage motors


CD355H-CD450(500)H series of three-phase motors from Felten & Guilleaume, a part of the Moeller Company Group, are designed to EN 50014, specification "flameproof enclosure." Motor terminal boxes comply with the "increased safety" classification. The identification EEx deIICT4 on the motor plate denotes that it is a "hazardous area motor," explosion-proof to group IIC. The T4 marking identifies the motor as belonging to temperature class T4 as standard. Since acceptance of this motor range is in accordance with ATEX 100, the machines bear the CE mark. Their high level of protection makes them suitable for use in all zone 1 and zone 2 category hazardous areas. The motors are available in three frame sizes. Their nominal speeds at 50 Hz can be 3000, 1500, 1000 or 750 rpm. The output power of the motors lies between 160 kW and 700 kW, for an ambient temperature range of -200 to 400 7C.

Moeller Communication GmbH
Public Relations, Hein Moeller Strasse 7-11 D-53115 Bonn, Germany

No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Motor specification guidelines; Understanding multivariable control; Improving a safety instrumented system; 2017 Engineers' Choice Award Winners
Selecting the best controller from several viewpoints; System integrator advice for the IIoT; TSN and real-time Ethernet; Questions to ask when selecting a VFD; Action items for an aging PLC/DCS
Robot advances in connectivity, collaboration, and programming; Advanced process control; Industrial wireless developments; Multiplatform system integration
Motion control advances and solutions can help with machine control, automated control on assembly lines, integration of robotics and automation, and machine safety.
This article collection contains several articles on the Industrial Internet of Things (IIoT) and how it is transforming manufacturing.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Future of oil and gas projects; Reservoir models; The importance of SCADA to oil and gas
Big Data and bigger solutions; Tablet technologies; SCADA developments
SCADA at the junction, Managing risk through maintenance, Moving at the speed of data
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
click me