ABB 3GJA283220-ADDIN 3-Phase Squirrel Cage Motor - Exdb Flameproof IE3
Part Number: 3GJA283220-ADDIN
Quick Summary
3GJA283220-ADDIN is a 3-phase squirrel cage motor for hazardous areas in chemical and oil processing. Users struggle with downtime and compliance when selecting motors for ATEX/IECEx environments. This model features Exdb flameproof protection, IP55 enclosure, and IE3 efficiency with IC411 insulation to meet global hazardous-area standards. Designed for reliability and serviceability, it supports long-life operation in India or international plants, enhancing maintenance planning and energy savings. With a robust cast-iron frame and sealed bearings, installation is straightforward for retrofit projects. And its configurable options align with your predictive maintenance strategies and total cost of ownership objectives. This combination supports safer, compliant operation while reducing total operating costs.
Product Information
ABB Type Designation
M2JAP 280SMB 6
Invoice Description
M2JAP 280SMD 6
Product Name
3-Phase squirrel cage motor
Product Type
IJA3__M2JAP_IE3_Flameproof_Exd_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
India (IN)
Customs Tariff Number
85015290
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 93.3 % | Partial Load (75%) 93.7 % | Partial Load (50%) 93.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
777 kg
Gross Weight
797 kg
UNSPSC
26101100
Exdb flameproof protection and Gas Group IIB designation address the highest safety requirements in chemical, petrochemical, and mining environments. The IP55 enclosure guards against dust, water, and corrosive vapors, reducing field failures and downtime. This motor aligns with intrinsic safety standards while delivering reliable torque for demanding applications. IE3 efficiency at full load is 93.3 percent, delivering meaningful energy savings across continuous running during production lines. Lower electrical losses support a lower total cost of ownership and cooler operating temperatures, extending bearing life in hot plants. The 6-pole design provides smooth, predictable torque for conveyors, pumps, and fans in hazardous zones. Cast-iron frame and 280 frame size deliver structural rigidity to withstand vibration and impact found in heavy industry settings. Bearings specified as 6316/C3 enhance rotor stability and life under high-load conditions, complemented by IMB3 IM1001 mounting classification for compatible bases. The insulation class ICLF and temperature class T4 enable operation at higher ambient temperatures without compromising performance. Designed for environments up to 1000 m altitude and 50 °C ambient, this motor maintains reliable performance in elevated facilities. The Ex-protection and IP55 rating remain effective under these conditions, supporting long service intervals and predictable maintenance planning. The D-End top terminator box location simplifies wiring and field service. Direct compatibility with standard ABB accessories and a straightforward installation footprint reduces commissioning time and spare-parts inventory. The motor is specified for S1 duty and single-speed operation, minimizing drive-system complexity and upgrade risk in retrofits. Overall, this solution supports compliance, uptime, and a lower lifecycle cost in hazardous-area plants.
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FAQs
Plan for Exdb flameproof protection and IIB gas-group compatibility, with an IP55 enclosure to resist dust and water ingress. Ensure mounting on a compatible base for the 280 frame and 6-pole design, and check the D-End top terminator box location for convenient wiring. Confirm ambient conditions do not exceed 50 C and altitude remains within 1000 m to maintain performance and safety compliance.
Yes. The motor is designed for hazardous-area use with Exdb flameproof protection and Gas Group IIB designation, aligning with ATEX/IECEx safety standards. Its IP55 enclosure provides robust ingress protection, and the IE3 efficiency helps meet energy-performance criteria often required in compliant installations across petrochemical and mining sectors.
The motor operates as a single-speed S1 device with a 6-pole configuration and a 280 frame. It delivers IE3 efficiency, with full-load efficiency around 93.3%, and a voltage code of D. These ratings support reliable performance in continuous duty while optimizing energy costs in hazardous environments.
This model is specified as a single-speed motor with S1 continuous duty. It is not a two-speed or variable-speed solution. For processes requiring speed variation, consider integrating a compatible variable-frequency drive (VFD) and verify that the drive and protection schemes maintain Exd integrity and compliance in hazardous areas.
Cast-iron frame, 6316/C3 bearings, and IMB3 IM1001 mounting support long bearing life and vibration resistance, reducing maintenance downtime. IE3 efficiency lowers energy costs over the motor’s life, and IP55/Exdb protection minimizes field repairs. Together, these features translate to lower total cost of ownership and better uptime in demanding plants.