ABB 3GJA284220-HDCIN - 3-Phase Squirrel Cage Motor Exdb
Part Number: 3GJA284220-HDCIN
Quick Summary
ABB 3GJA284220-HDCIN is a 3-phase squirrel cage motor designed for flameproof duty in hazardous environments. Operators often face downtime and compliance headaches when arranging Ex-rated equipment in hazardous zones. With IP55, Exdb flameproof protection, and IIB gas Group rating, it meets essential safety and performance standards for hazardous locations. IE2 efficiency supports energy savings in continuous service, while its cast iron frame, 8-pole design, and IMB35 IM2001 bearings deliver long life in tough environments. This combination reduces maintenance costs and improves ROI for oil and gas, chemical processing, and mining facilities.
Product Information
ABB Type Designation
M2JAP 280SMB 8
Invoice Description
M2JAP 280SMC 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 °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
IMB35 IM2001
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 → Business Impact → Application: The Exdb flameproof protection provides inherent safety in explosive atmospheres, reducing the risk of ignition and improving site compliance, which translates to lower insurance and downtime costs for chemical plants and refineries. Application: hazardous locations with oil, gas, or vapors where safety margins are non-negotiable. Feature → Business Impact → Application: IP55 enclosure delivers robust protection against dust and water ingress, increasing reliability in outdoor or dusty environments and extending service intervals. Application: outdoor installations or plants with high humidity and particulate exposure. Feature → Business Impact → Application: IE2 efficiency provides measurable energy savings on continuous-duty operations, decreasing life-cycle energy costs by reducing running power draw. Application: pumping, fans, and conveyors in process plants. Feature → Business Impact → Application: Cast iron frame and 8-pole design optimize vibration damping and torque delivery, enabling smoother operation in demanding applications and reducing maintenance strain. Application: conveyors, mixers, and pumps in mining and chemical processing. Feature → Business Impact → Application: Exdb protection, Gas Group IIB, and IC411 insulation ensure compliance with global explosion-protection standards, simplifying procurement and cross-border installation. Application: multinational plants with overlapping safety standards. Feature → Business Impact → Application: D-End top terminal box location supports easier on-site wiring and servicing, minimizing installation time and risk of wiring errors. Application: new builds and retrofit projects in hazardous zones.
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FAQs
Ensure the motor is wired to a suitable 3-phase supply matching Voltage Code D, and plan for a D-End top terminal box to simplify wiring and service. Verify the IP55 enclosure, Exdb flameproof rating, and IIB gas group compatibility with plant hazard classifications. Confirm ambient conditions up to 50 °C and altitude up to 1000 m, using compliant conduit and gland kits.
The motor is rated IE2 for energy efficiency with full-load efficiency around 90.7% at 100% load, 90.3% at 75% load, and 89.1% at 50% load. It operates under IC411 insulation, Temperature Class T4, with 8 poles. Voltage Code D supports standard European and many global power systems, and it is designed for continuous S1 duty.
Yes. The motor features Exdb flameproof protection and IIB gas group ratings, making it suitable for hazardous locations typical of chemical and petrochemical facilities. It also provides IP55 enclosure, robust cast iron construction, and a flameproof design that aligns with critical safety standards for such environments.
The motor carries Exdb explosion protection, IP55 enclosure protection, and IIB gas group compatibility. It uses IC411 insulation with Temperature Class T4, and is designed for hazardous locations. The rugged cast iron frame and IMB35/IM2001 bearing configuration support reliability under continuous service and vibration-prone industrial conditions.
The motor’s Exdb flameproof design, IP55 protection, and robust 8-pole cast iron frame reduce unplanned downtime and maintenance frequency. IE2 efficiency lowers energy costs in continuous duty, while the reliable bearings and durable housing extend service life. Together, these factors contribute to a faster return on investment in oil, gas, mining, and chemical operations.