FLAMEPROOF MOTORS

High voltage flameproof induction motors deliver great performance, reliability and safety for applications in hazardous areas.

MAXIMUM SAFETY FOR APPLICATIONS IN POTENTIALLY EXPLOSIVE ATMOSPHERES

High voltage flameproof motors are designed to withstand the pressure caused by an internal explosion without incurring any damage as well as prevent flame propagation outside of the enclosure.

Built on proven, robust designs, flameproof motors deliever high productivity in demanding applications. Combining compact size with high power density, efficiency, and safety, flameproof motors operate reliably even in harsh environments, including extreme temperatures, corrosive dust, and high humidity.

With highest safety standard, our flameproof motors are certified for gas groups IIB and IIC and meet all relevant international standards, including IEC, European (EN) and ATEX and the most important specifications for the oil and gas industry.

OUR FLAMEPROOF MOTORS OFFERING

Rib cooled flameproof motor

Maximum safety standard and operational simplicity for Zone 1 applications in the oil and gas industry.

TECHNICAL DATA - RIB COOLED FLAMEPROOF MOTOR

Up to 1.6 MW

<p>power range</p>

Up to 11 kV

<p>voltage</p>

UP TO IP66

<p>protection class</p>

UP TO 18 poles

<p>number of poles from 2 to 18</p>

UP TO 500 mm

<p>shaft height</p>

UP TO 50 / 60 Hz or VSD

<p>frequency</p>

cooling IC 411, IC 416

<p>&nbsp; &nbsp;&nbsp;</p>

Operation DOL / VSD

<p>Direct on line (DOL), Variable speed drive (VSD)</p>

Ex protection Ex db, Ec db eb, Ex tb, Ex db | Mb

<p>&nbsp; &nbsp;</p>

Gas / dust group I, IIB, IIC, IIIC

<p>&nbsp; &nbsp;</p>

Enclosure material Cast iron

<p>&nbsp; &nbsp;</p>

Mounting Horizontal or vertical

<p>&nbsp; &nbsp;</p>

TUBE COOLED FLAMEPROOF MOTOR

The perfect high power customized solution ensuring efficiency, reliability and safety in all conditions.

TECHNICAL DATA - TUBE COOLED FLAMEPROOF MOTOR

Up to 7.5 MW

<p>power range</p>

Up to 11 kV

<p>voltage</p>

UP TO IP56

<p>protection class</p>

UP TO 18 poles

<p>Number of poles from 2 to 18</p>

UP TO 900 mm

<p>shaft height</p>

UP TO 50 / 60 Hz or VSD

<p>frequency</p>

cooling IC 511, IC 516

<p>&nbsp; &nbsp;</p>

Operation DOL / VSD

<p>Direct on line (DOL), Variable speed drive (VSD)</p>

Ex protection Ex db, Ex db eb

<p>&nbsp; &nbsp;</p>

Gas / dust group IIB, IIC

<p>IIB full range/ IIB+H2 for 710 / IIC for 500</p>

Enclosure material Welded steel

<p>&nbsp; &nbsp;</p>

Mounting Horizontal or vertical

<p>&nbsp; &nbsp;</p>

KEY BENEFITS

Explosion Safe

<p>Designed contain an internal explosion and prevent flame propagation, making them a safe choice for hazardous areas.</p>

Certified protection

<p>Compliant with IIB and IIC gas groups and all key global standards, including IEC, EN, ATEX, and major oil and gas specifications.&nbsp;</p>

Harsh-Duty Reliability

<p>Engineered to operate in extreme temperatures, corrosive dust, humidity, and other harsh industrial conditions.&nbsp;</p>

Compact power

<p>Combines compact motor size with best-in-class power density and high efficiency.&nbsp;</p>

Easy installation

<p>Flameproof (Ex d) motors do not require additional gas supply systems, pre-start purging, or piping – reducing installation cost and complexity.</p>

Global compliance

<p>Developed to meet the key requirements of major industry specifications and to support standardized, risk-free implementation worldwide.</p>