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Increased safety Ex ec/ non-sparking low voltage motors

Equipment protection level Gc for zone 2

ABB offers full range of IECEx/ATEX certified low voltage increased safety Ex ec/ non-sparking IE2 and IE3 motors. Motors are made to meet the precise needs of each customers and each application.

Protection type Ex ec for zone 2 (former: Ex nA)
Protection type Ex ec

Type of protection Ex ec for zone 2
Output power 0.25 to 2 000 kW
Frame size IEC 71 to 560
Frame material Cast iron/ Aluminum
Number of poles 2 to 12
Voltages All commonly used voltages
Frequency 50 or 60 Hz
Protection IP 55 or better
Protection type For zone 2
Temperature classes T1 - T3
Gas group IIB or IIC
Certificates IECEx / ATEX certified, national certificates for example CU-TR (Russia, Belarus and Kazakhstan), CQST (China) and INMETRO (Brazil)
Features •   Certified for variable speed drive
•   Variants for different standards for the oil and gas sector
•   Type approval for most marine classification societies
•   Application specific design available
Type of protection Ex ec, IE2 & IE3
Output power 4 to 90 kW
Frame size IEC 160 to 280
Frame material Aluminum
Number of poles 2 to 6
Voltages All commonly used voltages
Frequency 50 or 60 Hz
Protection IP 55 or better
Protection type For zone 2
Temperature classes T1 - T3
Gas group IIC
Certificates According to ATEX Directive
Features • Certified for variable speed drive
• Variants for different standards in the oil and gas sector
• Type approval for most marine classification societies
• Application specific design available

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