ABB 3GJA313820-BDCIN 3-Phase squirrel cage motor - Exdb
Part Number: 3GJA313820-BDCIN
Quick Summary
ABB 3GJA313820-BDCIN is a 3-phase squirrel cage motor designed for flameproof Exd duty in hazardous areas. Engineers often grapple with reliable protection, high-temperature limits, and maintenance downtime in explosive atmospheres. This model delivers Exdb flameproof protection, IP55 enclosure, and IC411 insulation, ensuring safe operation across demanding environments. The 6-pole, 315-frame design provides robust torque and compatibility with standard conveyor, pump, and fan applications. With IE2 efficiency and a sturdy cast-iron frame built for heavy-duty operation, it helps teams reduce energy costs while meeting global safety and performance standards. Originating from India, it supports local supply chains and flexible procurement for project-driven timelines.
Product Information
ABB Type Designation
M2JAP 315LKB 6
Invoice Description
M2JAP 315LKB 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
85015381
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%) 94.9 % | Partial Load (75%) 94.9 % | Partial Load (50%) 94.2 %
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
315
Bearing
6319/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
1608 kg
Gross Weight
1628 kg
UNSPSC
26101100
Flameproof design and Exdb protection deliver safer operation in hazardous zones, enabling uninterrupted production and regulatory compliance. The IP55 enclosure and IC411 insulation maintain performance under elevated ambient temperatures up to 50 °C and altitudes up to 1000 m, reducing overheating risk and extending service intervals in unforgiving environments. The IE2 efficiency class, with full-load performance near 94.9%, translates to meaningful energy savings over the motor’s lifecycle, especially in continuous-duty applications like pumps and fans. A robust cast-iron frame (315) with bearings 6319/C3 and NDE 6316/C3 provides enhanced rigidity and wear resistance, supporting longer intervals between maintenance while tolerating vibration common in industrial plants. Installation benefits include a D-End top terminator box and bidirectional rotation, simplifying wiring, alignment, and retrofits in existing lines. This motor is well-suited for hazardous locations and project-driven rollouts, with a minimum order of one piece and straightforward procurement from India.
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FAQs
For safe installation, ensure Exdb flameproof enclosure integrity, verify ambient temperature rating of 50 °C and altitude up to 1000 m, and mount on a 315 frame with cast-iron housing. Wire per IE2 requirements and local electrical codes, use the D-End top terminator box for easy access, and confirm rotation direction is set as needed for your belt or pump assembly. Plan for routine inspection of seals and ventilation to prevent overheating.
Exdb flameproof protection enables operation in hazardous environments without compromising core efficiency. The motor delivers IE2 full-load efficiency around 94.9%, supporting energy savings. Maintenance focuses on bearing condition (6319/C3 and 6316/C3) and Exd cable gland integrity, with inspections aligned to standard maintenance windows to minimize downtime while preserving safety compliance.
Yes. Rated for up to 1000 m altitude and ambient temperatures up to 50 °C, the motor’s IC411 insulation and cast-iron frame sustain performance in hot plants and elevated sites. Ensure adequate cooling and compatible drive control for 6-pole operation, and verify that Start-Stop cycles align with the S1 duty rating to avoid undue wear.
The motor features Exdb flameproof protection, IP55 enclosure, IC411 insulation, and IE2 efficiency, suitable for Gas Group IIB environments. It is designed for hazardous locations with temperature class T4, and the design supports compliance with global safety and environmental standards. Always confirm site-specific ATEX/IECEx requirements and maintain proper documentation for audits.
ROI is driven by energy savings from IE2 efficiency and reduced downtime due to robust construction and reliable Exd protection. In pumps and fans, annual energy costs decline with near-IE2 performance, while the durable cast-iron frame and bearings extend service intervals. The result is lower total cost of ownership and faster project payback in hazardous-area installations.