ABB 3GJA352430-ADEIN 3-Phase motor - Exdb Flameproof
Part Number: 3GJA352430-ADEIN
Quick Summary
ABB 3GJA352430-ADEIN is a rugged 3-phase squirrel cage motor designed for hazardous environments in heavy industry. This drive solution addresses reliability and safety challenges that engineers face in Ex zones, where flameproof protection and robust construction are non-negotiable. The unit combines Exdb flameproof protection, IP55 enclosure, and IE4 efficiency to meet stringent standards while reducing energy use. With a cast-iron frame, a 4-pole configuration, and flexible mounting options, it supports demanding duty cycles and minimizes downtime. It is well suited for oil & gas, chemical processing, and minerals operations, delivering consistent performance and lower lifecycle costs for demanding processes.
Product Information
ABB Type Designation
M2JAP 355MLC 4
Invoice Description
M2JAP 355MLC 4
Product Name
3-Phase squirrel cage motor
Product Type
IJA4__M2JAP_IE4_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
85015394
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.7 % | Partial Load (75%) 96.8 % | Partial Load (50%) 96.5 %
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
355
Bearing
6322/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
2140 kg
Gross Weight
0 kg
UNSPSC
26101100
Exdb flameproof protection with gas group IIB provides essential safety in hazardous zones. This reduces ignition risk and supports regulatory compliance, enabling installation in IIB gas environments. Applications include petrochemical facilities, offshore platforms, and mining operations where safety and uptime are critical. IE4 efficiency is demonstrated by Full Load 96.7% and near-constant partial-load performance up to 96.8%, delivering meaningful energy savings across long-running processes. This efficiency translates to lower operating costs for continuous duty S1 applications such as pumps and compressors in chemical plants. IP55 enclosure and ICFL insulation enable robust protection against dust and water ingress while tolerating ambient temperatures up to 50 °C and installations at heights up to 1000 m. The combination supports wash-down environments and reliable operation in demanding sites. The heavy-duty 355 frame in cast iron with 6322/C3 bearings ensures a long service life and easy replacement cycles, reducing maintenance downtime and total cost of ownership. The motor’s 4-pole configuration and reversible rotation simplify drive design and commissioning, while Exd protection and flameproof ratings improve compliance with offshore and onshore hazardous-area standards. Overall, the solution offers a balanced blend of safety, efficiency, and mechanical resilience for industrial users.
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FAQs
Plan for Ex-rated installation in hazardous zones with Exdb protection and an IP55 enclosure. Use the D-End top termination box configuration and ensure proper foundation for a 355 frame weight around 2140 kg. Verify ambient temperature limits of up to 50 °C and altitude up to 1000 m, and follow motor rotation requirements for correct shaft orientation and drive alignment.
IE4 efficiency delivers lower operating power losses, with Full Load efficiency around 96.7% and partial-load performance near 96.8%. This reduces energy consumption in continuous duty (S1) applications such as pumps and compressors, translating into lower electricity costs and improved overall plant profitability without compromising reliability.
Yes. The motor combines Exdb flameproof protection, Gas Group IIB rating, and IP55 protection, making it suitable for hazardous-area petrochemical and oil & gas installations. Its rugged cast-iron frame, robust bearings, and insulation class ICLF support reliable operation under demanding conditions typical of upstream and downstream facilities.
The 355 frame with cast-iron construction and reinforced bearings (6322/C3) provides durability against vibration and heavy loads, reducing wear-related downtime. Exd flameproof protection minimizes repair needs after fault events, and the robust insulation and enclosure enable longer service intervals, lowering total cost of ownership in harsh environments.
Consider ambient temperature up to 50 °C, altitude up to 1000 m, IP55, IC411 insulation with ICLF class, and Exdb protection for hazardous zones. The motor is a 4-pole, single-speed device designed for S1 duty with direction of rotation on both sides, suitable for versatile installations in industrial plants requiring flameproof reliability.