MOTORS IN EXPLOSION PROTECTION

Product catalog summary

Overview
KONČAR - MES offers high-efficiency IE4 and IE5 motors with explosion protection, designed to reduce energy losses by up to 40% compared to conventional solutions. These motors promise a return on investment in less than two years and are fully compliant with IEC/Cenelec standards, ensuring easy interchangeability.

Specifications
The motors are available in IEC frame sizes 80-160 and are made with a cast iron frame. They are certified with CESI 22 ATEX 012X for flameproof protection and are marked for Ex protection with various temperature ratings (T3, T4, T5, T6). The motors are designed to operate efficiently with lower bearing and winding temperatures, contributing to a longer lifespan and reduced CO2 emissions.

Main Applications
The motors are suitable for use in pumps, fans, compressors, hoist applications, conveyor and transport applications, and other machinery where speed regulation is necessary.

Design Options
Design options include various Ex protection levels, ambient temperature ranges, marine use designs, standstill winding heaters, different mechanical protection degrees (IP56, IP65, IP66, IP67), cooling types (IC410, IC416, IC418), duty types (S2-S10), mounting arrangements (IMB5, IMB14, IMB35), and special flanges, bearings, and shaft ends.

Standard Design
The standard design features a cast iron construction with Ex protection II 2G Ex db eb IIC T4 Gb, a frequency inverter input voltage of 3x400V / 50Hz, rated power up to 18.5 kW, and a frequency range of 5-133Hz, reaching up to 4000 rpm. The motors are classified under efficiency classes IE4 and IE5 according to EN 60034-30-2, with an ambient temperature range of -20°C to +40°C, insulation class F, mechanical protection IP55, cooling type IC411, and mounting arrangement IMB3.

Mounting Possibilities
Mounting options include configurations with ATEX Ex db protected brakes, forced ventilation (IC416), and encoders.

Technical Data
The document provides detailed technical data for standard motors in efficiency classes IE4 and IE5, including power ratings, voltage, frequency, speed, current, power factor, torque, maximum torque, efficiency at various loads, and weight.

Conclusion
KONČAR - MES motors are designed to enhance energy efficiency and performance, backed by extensive experience and a commitment to technology and customer satisfaction.

Catalog excerpts

KONČAR - MES IN STEP WITH LEADING MANUFACTURERS OFFERS IE4 AND IE5 MOTORS IN EXPLOSION PROTECTION SERIES 7KSRT (SYNCHRONOUS RELUCTANCE MOTOR IEC FRAME SIZE 80-160) PERFECT MATCH with reduction of energy losses compared to conventional solutions with return of investment in less than two years Ex protection marking and usage: II 2G Ex db IIC T3, T4, T5, T6 Gb II 2G Ex db eb IIC T3, T4, T5, T6 Gb II 2D Ex tb IIIC, T160°C, T130°C, T100°C Db High efficiency IE4 and IE5 Reduces energy losses by up to 40% compared to conventional solutions Return on investment - less than two years Guaranteed total system efficiency and optimized process control Fully interchangeable due to IEC/Cenelec compliance Lower bearing and winding temperatures (longer bearing lifetime) Reduce CO emission 2 www.koncar-mes.hr I [email protected] I [email protected] * IEC frame size range: 7KSRT 80-160 (cast iron frame) * Certificate: CESI 22 ATEX 012X KONČAR - MES was among the first and alongside leading manufacturers to certify high-efficiency motors in

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MAIN APPLICATIONS * Pumps, fans and compressors * Hoist application * Conveyor and transport application * Other work machine application where regulation of speed is needed * Cast iron design * Frequency inverter input voltage: 3x400V / 50Hz * Insulation class: F (with temperature rise in B class) Other ambient temperatures (up to -20/+60°C for Marine use design for tropical environments Standstill winding heaters Other degrees of mechanical protection: Other cooling types: IC410, IC416, IC418 Other duty types: S2-S10 Other mounting arrangement: IMB5, IMB14, Special flanges, bearings and shaft...

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Technical data for standard motors efficiency classIE4 acc. to IEC/EN60034-30-2 Motor type

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Technical data for standard motors efficiency classIE5 acc. to IEC/EN60034-30-2 Motor type

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The number of references and projects worldwide that are successfully delivered by KONČAR - MES has equipped us with the expertise to fulfill the most demanding specifications in the industry. PASSION FOR TECHNOLOGY With a passion for technology and commitment to our customers, KONČAR - MES delivers high-quality motors that meet our customers’ needs and requirements. TOWARD ENERGY EFFICIENCY Companies that rely on proven KONČAR - MES technology are taking one more step in the direction of energy efficiency. www.koncar-mes.hr I [email protected] I [email protected] the efficiency of KONČAR...

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MOTORS IN EXPLOSION PROTECTION

MOTORS IN EXPLOSION PROTECTION

Catalog excerpts

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