ABB 3GJA284220-BDCIN 3-Phase motor - Flameproof Exd/Exdb
Part Number: 3GJA284220-BDCIN
Quick Summary
ABB 3GJA284220-BDCIN 3-Phase motor delivers flameproof, explosion-protected operation for hazardous-area drives. Engineers often face downtime and regulatory hurdles in explosive environments, making reliability and compliance non-negotiable. The unit features IP55 protection, Exd/Exdb flameproof certification, and IE2 efficiency to meet global standards while delivering strong torque and safety. This motor is designed for cast-iron frames, 8-pole operation, and S1 duty, enabling steady performance under elevated ambient temperatures up to 50 Ā°C and at elevations up to 1000 m. By integrating with ABB drive systems and offering robust spare-part support, it helps reduce maintenance costs and optimize lifecycle total cost of ownership.
Product Information
ABB Type Designation
M2JAP 280SMB 8
Invoice Description
M2JAP 280SMB 8
Product Name
3-Phase squirrel cage motor
Product Type
IJA2__M2JAP_IE2_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 Ā°C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 90.7 % | Partial Load (75%) 90.3 % | Partial Load (50%) 89.1 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
645 kg
Gross Weight
665 kg
UNSPSC
26101100
Flameproof Exd Exdb protection provides safe operation in hazardous zones, lowering ignition risk and supporting ATEX IECEx compliance. This translates into fewer safety incidents and reduced unplanned downtime on offshore platforms or chemical plants, while allowing straightforward direct-drive connections with standard ABB controls. IE2 efficiency delivers meaningful energy savings in continuous duty applications, with Full Load efficiency around 90.7% and robust cooling margins at 50 Ā°C ambient, lowering operating costs and contributing to a lower total cost of ownership for large-scale drives. IP55 enclosure and insulation class ICLF deliver reliable protection against dust and moisture and maintain insulation performance under demanding conditions, extending service intervals and improving uptime. The 280 frame, cast iron construction and 8-pole rotor provide high starting torque and durability in heavy-load applications, enabling precise process control and reduced mechanical wear. Flexible installation options arise from IMB5 IM3001 mounting, D-End top terminator box location, and a bidirectional rotation design, supporting diverse plant layouts. With a wide operating envelope up to 1000 m altitude and ambient 50 Ā°C, this motor remains a robust choice for global sites, while ABB spare parts support and lifecycle services help minimize maintenance costs and downtime.
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FAQs
The 3GJA284220-BDCIN is designed for seamless integration with ABB drive electronics and control platforms, leveraging its Exd/Exdb flameproof protection and IECEx/ATEX-aligned ratings. It supports direct coupling to compatible VFDs and PLCs, simplifying wiring, commissioning, and control logic while maintaining safe operation in hazardous zones. Expect streamlined maintenance and consistent communication with ABB ecosystem components.
Key specs include an 8-pole high-torque rotor, 280 frame, cast iron frame material, IP55 enclosure, and insulation class ICLF. It operates under S1 duty with a heat-tolerant ambient rating up to 50 Ā°C and altitude up to 1000 m. The motor supports Exd and Exdb flameproof protection, IE2 efficiency around 90.7% full load, and dual-rotation capability, enabling robust performance in demanding installations.
Yes. The ABB 3GJA284220-BDCIN provides flameproof Exd/Exdb protection suitable for ATEX and IECEx compliance. Its IP55 enclosure and ICLF insulation support safe operation in dusty, moist, and high-temperature environments typical of oil and gas, mining, and chemical processing facilities. Always verify site-specific classification and install per local regulations and standard operating procedures.
The motor combines a rugged cast iron frame, IMB5 IM3001 mounting, and durable bearings (6316/C3) to minimize wear and extend service intervals. With IE2 efficiency, it reduces energy-related wear and cooling demands, contributing to lower operating costs. ABB spare-parts availability and service support further reduce downtime and simplify maintenance planning across multi-site deployments.
Plan for a D-End top termination box and ensure correct orientation to support flexible mounting and reduce wiring complexity. Verify ambient and altitude limits (up to 50 Ā°C and 1000 m) are within site conditions, and confirm gas group IIB compatibility with flameproof certification. Use appropriate cable glands, protective conduits, and regular inspections to sustain long-term reliability.