ABB 3GJA283220-ADCIN 3-Phase motor - Exd Flameproof
Part Number: 3GJA283220-ADCIN
Quick Summary
The ABB 3GJA283220-ADCIN 3-Phase motor delivers robust flameproof performance for hazardous area drives in oil, gas, and chemical processing. Engineers often struggle to source a compliant motor that withstands 50 °C ambient, up to 1000 m altitude, and rigorous enclosure requirements without sacrificing uptime. This design integrates Exd flameproof protection, IP55 enclosure, and IE2 efficiency to meet ATEX/IECEx expectations while enabling reliable operation in harsh environments. For OEMs and integrators, it provides durable, standardized mounting and straightforward replacement within existing M2JAP IE2 frames, driving lower total cost of ownership and improved maintenance planning.
Product Information
ABB Type Designation
M2JAP 280SMB 6
Invoice Description
M2JAP 280SMC 6
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 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 93.1 % | Partial Load (75%) 93.2 % | Partial Load (50%) 92.4 %
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
645 kg
Gross Weight
665 kg
UNSPSC
26101100
Feature Exd flameproof protection provides certified safety in hazardous zones. Business Impact The motor can operate in environments with explosive atmospheres, reducing installation risk and compliance overhead. Application Suitable for oil, gas, and chemical processing lines where safe motor operation is non-negotiable. The ABB Exd protection supports ATEX/IECEx certification, enabling quick site approvals and safer commissioning. Feature IP55 enclosure with robust ingress protection. Business Impact The high protection level minimizes dust and water ingress, extending service intervals and reducing unplanned downtime. Application Ideal for dusty plants, outdoor installations, and conveyor drives in harsh environments. Feature IE2 efficiency with Full Load 93.1% (100%) and 93.2% at 75% load. Business Impact Lower energy costs and cooler operation under typical duty, improving overall lifecycle cost. Application Suitable for continuous S1 duty in unmanned facilities where reliability and energy efficiency matter. Feature 6 poles, 280 frame, cast iron housing for mechanical strength. Business Impact Enhanced torque characteristics and vibration resistance, easing alignment and mounting in existing bases. Application Long-life drives for heavy conveyors and pumps with minimal misalignment risk. Feature Bearing 6316/C3 and IMB3 IM1001 mounting class. Business Impact Durable bearings support longer service life and easier maintenance checks, reducing spare-part inventory. Application High-load applications with constant torque and frequent starts. Feature Ex Protection and gas group IIB compatibility with Exdb/Exd protections. Business Impact Ensures compliance with critical regulatory requirements while delivering reliable operation in hazardous zones. Application Suitable for explosive gas environments in processing facilities.
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FAQs
For safe, compliant installation in hazardous zones, ensure mounting on a rigid base compatible with a 280 frame and IMB3 IM1001 class. Use the D-End top termination box and verify Exd/Exdb protection, IP55 enclosure, and ambient rating of up to 50 °C at altitudes around 1000 m. Confirm ATEX/IECEx documentation is in place before commissioning.
IE2 efficiency translates to noticeable energy savings during continuous S1 duty. The motor’s Full Load efficiency is approximately 93.1%, with about 93.2% at 75% load, reducing kWh consumption in conveyor and pump applications. Over a typical lifecycle, these gains improve return on investment and lower cooling requirements.
Yes. The ABB 3GJA283220-ADCIN features Exd flameproof protection with Exdb protection options, IP55 enclosure, and IIB gas group suitability. It is designed for hazardous environments and supports ATEX/IECEx compliance, making it appropriate for chemical processing, mining, and oil & gas facilities under regulated conditions.
Maintenance focuses on bearing and alignment checks for the 6-pole, 280 frame with cast iron housing. Bearings use 6316/C3 ratings, and the IMB3 mounting class supports durable operation. Regular inspections should include end-box seals, lubrication schedules, and verification of Exd/Exdb connections to sustain reliability in tough environments.
The motor adheres to standard 280 frame and IMB3 IM1001 mounting conventions, simplifying replacement in existing bases. Its Exd/Exdb protection, IP55 enclosure, and 50 °C/1000 m operating envelope ensure seamless integration with compatible drives and control systems while maintaining regulatory compliance and predictable torque delivery.