ABB 3GJA312840-BDDIN 3-Phase Squirrel Cage Motor - Exd
Part Number: 3GJA312840-BDDIN
Quick Summary
ABB 3GJA312840-BDDIN 3-Phase squirrel cage motor provides explosion-protected drive capability for hazardous location applications. In these environments, downtime, maintenance costs, and regulatory compliance pressures erode uptime and inflate total cost of ownership. With Exdb flameproof protection, IP55 enclosure, and IE3 efficiency, this motor supports safety, reliability, and energy performance across demanding sectors. The 315 cast-iron frame offers rugged longevity, while a 4-pole, IC411 insulated design suits continuous S1 duty in heat and dust-prone areas. Operating up to 50 °C ambient and 1000 m altitude, it aligns with harsh-site standards. For engineers and procurement teams, the blend of safety certification, robust construction, and predictable lead times reduces risk and accelerates project timelines.
Product Information
ABB Type Designation
M2JAP 315LKD 4
Invoice Description
M2JAP 315LKC 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
85015381
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%) 96.0 % | Partial Load (75%) 96.2 % | Partial Load (50%) 95.8 %
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
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
1646 kg
Gross Weight
1666 kg
UNSPSC
26101100
Feature: Exdb flameproof protection provides a proven barrier against ignition sources in hazardous environments. Business Impact: Reduces risk of ignition-related incidents and streamlines regulatory compliance. Application: Suitable for oil, gas, and chemical plants requiring compliant explosion protection. Feature: IE3 efficiency rating improves energy performance and lowers operating costs. Business Impact: Delivers sustained energy savings across full-load and partial-load conditions, reducing total cost of ownership. Application: Ideal for continuous-duty pumps, fans, and conveyors in process installations. Feature: IP55 enclosure and IC411 insulation maximize durability in tough plant conditions. Business Impact: Enhances reliability in dusty or humid facilities, minimizing unplanned downtime. Application: Environments with ingress protection demands and elevated ambient temperatures. Feature: Cast-iron frame (315) and robust bearings (6319/C3, 6316/C3) extend service life in demanding applications. Business Impact: Longer mean time between failures reduces maintenance costs and replacement cycles. Application: Heavy-load drives in mills, mixers, and mixers in hazardous zones. Feature: 4-pole configuration with S1 duty supports steady, predictable performance. Business Impact: Consistent speed and torque support critical process control; simplifies drive selection and maintenance planning. Application: Continuous operation in chemical processing, mining, and petrochemical plants. Feature: Gas Group IIB compatibility and Ex-protection (Exdb) enable safe operation in explosive atmospheres. Business Impact: Enables compliant installations without excessive additional safety hardware. Application: Hazardous-area motor installations, where regulatory standards drive equipment choice. Feature: D-End top terminator box and 315 mm frame sizing offer installation flexibility. Business Impact: Eases wiring, service access, and retrofits in constrained spaces. Application: Refurbishments and new builds with strict mounting clearances. Industry context: This motor aligns with industry expectations for hazardous-area automation, combining rugged construction with energy efficiency to support uptime, regulatory adherence, and lifecycle cost reduction.
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FAQs
This motor features Exdb flameproof protection and Gas Group IIB, plus IP55 ingress protection and IC411 insulation. Its 315 cast-iron frame and 4-pole design support continuous S1 duty in corrosive or dusty environments, while maintaining robust performance in hazardous zones. These certifications reduce safety and compliance risk for process facilities.
IE3 efficiency indicates high energy performance at various loads. Full-load efficiency is rated near 96%, with similar performance at 75% load and about 95.8% at 50% load. Over a typical duty cycle, this translates to meaningful energy savings, lower electricity bills, and a faster return on investment for upgrade projects.
The model is designed for continuous duty (S1) and is not a dedicated two-speed motor. While it can be driven by a VFD, ensure the drive and cabling carry Ex-certified components and meet safety regulations for hazardous environments. Always follow local explosion protection standards and ABB recommendations during integration.
The motor is Exdb flameproof and IP55 protected, suitable for explosive atmospheres and dusty, moist environments. It operates within a 50 °C ambient limit up to 1000 m altitude and uses IC411 insulation. These ratings support reliable performance in chemical, petrochemical, and mining facilities.
A 315 frame cast-iron construction with bearings 6319/C3 and 6316/C3 provides rugged durability. The Terminator Box is located at the D-End top for convenient wiring, and the IM class is IMB5 IM3001, supporting stable mounting in harsh environments. These aspects simplify installation and extend service life in demanding plants.