ABB 3GJA282220-ADDIN 3-Phase squirrel cage motor - Exd IE3
Part Number: 3GJA282220-ADDIN
Quick Summary
ABB 3GJA282220-ADDIN is a 3-phase squirrel cage motor for flameproof Exd applications in hazardous environments. Engineers often struggle to ensure reliable explosion protection while meeting global compliance and efficiency targets in ATEX/IECEx zones. It achieves IE3 full-load efficiency, IP55 ingress protection, and Exdb/Exd flameproof certification for safe, compliant operation. This design aligns with ABB’s M2JAP family for durable, scalable drives and helps reduce lifecycle cost through higher efficiency and simpler installation.
Product Information
ABB Type Designation
M2JAP 280SMB 4
Invoice Description
M2JAP 280SMB 4
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%) 94.4 % | Partial Load (75%) 94.2 % | Partial Load (50%) 93.4 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
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
766 kg
Gross Weight
786 kg
UNSPSC
26101100
Flameproof Exd/Exdb protection provides enhanced safety in hazardous zones, translating to lower risk of ignition and easier regulatory compliance across ATEX and IECEx markets. With IE3 efficiency (Full Load 94.4%, 75% 94.2%, 50% 93.4%), operators realize measurable energy savings and reduced operating costs. IP55 protection, 50 °C ambient, and 1000 m altitude tolerance ensure reliable performance in harsh environments, minimizing downtime in outdoor or semi-outdoor installations. The cast-iron 280 frame, coupled with 6316/C3 bearings and IMB3 IM1001 classification, delivers rugged durability and extended service life in demanding process applications. Continuous duty (S1) and Ex-protection (Exdb/Exd) support long, maintenance-friendly operation, while the D-End top terminator box simplifies wiring and enclosure integration. This motor is a robust, plug-and-play option for OEMs migrating to hazardous-area drives without redesigns.
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FAQs
This motor features Exd/Exdb flameproof protection and a D-End top terminator box location, simplifying wiring and enclosure integration in hazardous zones. Ensure correct flameproof cable glands, appropriate enclosure rating, and adherence to ATEX/IECEx installation guidelines. The 0-end or D-End top configuration supports straightforward alignment with existing drive systems and reduces field retrofit time.
The motor is an IE3-class, 4-pole device with 94.4% full-load efficiency and documented partial-load efficiencies of 94.2% at 75% and 93.4% at 50%. It runs at IP55 protection, operates in ambient up to 50 °C, and tolerates up to 1000 m altitude. It is designed for S1 duty and Ex-protection in IIB gas environments, making it suitable for continuous hazardous-area service.
Yes. The Exd/Exdb flameproof protection, IIB gas group rating, and IP55 protection make it suitable for oil & gas, chemical processing, and other hazardous-area applications. Its IE3 efficiency reduces energy cost, while cast-iron framing and high-reliability bearings support long service life in demanding environments.
Key certifications include Exd/Exdb flameproof protection for hazardous zones, IP55 ingress protection, IE3 efficiency class, and temperature class T4. It also features gas-group IIB designation and IC411 insulation with a robust IMB3 IM1001 frame/assembly, aligning with global safety and efficiency standards for industrial drives.
The IE3 efficiency reduces energy costs across duty cycles, while Ex-protection and rugged materials minimize maintenance and downtime in hazardous environments. The 4-pole, 280 cast-iron frame and reliable bearings provide predictable performance, extending service intervals. A top-entry terminator box and standard frame dimensions simplify installation and minimize lifecycle costs for OEMs and maintenance teams.