ABB 3GJA311830-ADDIN - 3-Phase motor Exdb IE3
Part Number: 3GJA311830-ADDIN
Quick Summary
ABB 3GJA311830-ADDIN 3-Phase motor provides reliable flameproof drive for hazardous location pumps and fans. Frequent downtime and mounting challenges in harsh environments drive the need for rugged protection and simple installation. With IP55 protection, Exdb flameproof certification, and IE3 efficiency, it helps meet safety standards while cutting energy costs. For procurement, the design supports straightforward sourcing within ABB Motors & Drives families, while delivering lower total cost of ownership through robust construction and extended service life. Engineered for ambient temperatures up to 50 °C and altitudes to 1000 m, with Exdb protection for IIB gas environments. Its IMB3 IM1001 frame and cast-iron enclosure deliver rugged durability in demanding industrial settings. This combination supports safe maintenance practices and reduces lifecycle costs.
Product Information
ABB Type Designation
M2JAP 315LKC 2
Invoice Description
M2JAP 315LKC 2
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%) 95.8 % | Partial Load (75%) 95.7 % | Partial Load (50%) 95.1 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
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
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
1723 kg
Gross Weight
1743 kg
UNSPSC
26101100
Exdb flameproof protection and IP55 ingress protection are built into the 3GJA311830-ADDIN motor. This combination reduces ignition risk in gas-group IIB environments and protects windings from dust and moisture, delivering safer operation in hazardous areas. Applications include pumps, fans, and compressors in chemical processing, petrochemical, and mining facilities where reliability and regulatory compliance matter. IE3 efficiency delivers lower energy consumption and a smaller carbon footprint over the motor’s life. Full-load efficiency is about 95.8%, with notable performance even at partial loads, supporting plant energy targets and utility cost reductions. This is essential for continuous-duty S1 operation in processing lines, HVAC, and material-handling systems where steadier torque and cooler operation improve uptime. Constructed with a cast-iron frame (315) and precision bearings (6316/C3), the motor resists wear and vibration in demanding environments. The IMB3 IM1001 mounting class and robust termination box simplify installation and field servicing, minimizing downtime during commissioning and routine maintenance. The design also supports reliable coupling to gearboxes and driven equipment in harsh plants. Environmentally adaptable, the motor tolerates ambient temperatures up to 50 °C and elevations to 1000 m while maintaining performance. Insulation class ICLF and temperature class T4 ensure safe operation across typical industrial campaigns. With IP55 and bidirectional rotation capability, it integrates easily into OEM configurations and retrofits with minimal layout changes. This motor is engineered for hazardous-area applications in oil & gas, chemical processing, and mining, with Ex-protection and gas-group IIB compatibility. It aligns with ABB drives and installation practices, enabling straightforward engineering, procurement, and commissioning. A minimum order quantity of one piece and India-origin supply support project timelines and regional sourcing needs.
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FAQs
Follow IEC guidelines for Ex-protected motors: mount on robust bases, ensure correct Exdb enclosure sealing, and connect via appropriately rated cables. Verify IP55 sealing, verify the gas group IIB rating, and ensure ambient temperature and altitude limits (50 °C, 1000 m) are observed. Use a compatible ABB drive for soft-start and protection, and perform a thorough inspection of the cast-iron frame and 6316/C3 bearings after commissioning.
Confirm voltage code D and IE3 efficiency, with Full Load around 95.8% and partial-load performance near 95%+. Check insulation class ICLF, temperature class T4, and ambient temperature rating up to 50 °C. Ensure IP55 protection, gas group IIB suitability, and two-pole operation to match drive and load profiles. Verify altitude limits and that the motor aligns with the driven equipment’s torque requirements.
Best suited for hazardous-area pumps, fans, and compressors in chemical processing, petrochemical plants, and mining facilities. Exdb flameproof protection plus IP55 protection supports reliable operation in oily or dusty environments, while IE3 efficiency reduces running costs over the asset’s life. The 315 cast-iron frame and IMB3 IM1001 mounting support robust installation in demanding processes and equipment.
Yes, the motor carries Exdb flameproof protection and is certified for Gas Group IIB environments, with IP55 ingress protection and IE3 efficiency. Temperature class is T4, insulation is ICLF, and altitude and ambient limits are designed for challenging sites up to 1000 m and 50 °C. This combination helps meet safety, energy, and regulatory targets in hazardous-area installations.
The rugged cast-iron frame, 6316/C3 bearings, and IMB3 IM1001 configuration reduce wear and downtime, lowering maintenance costs. Exdb protection minimizes ignition risks, while high IE3 efficiency lowers energy bills. Coupled with straightforward integration with ABB drives, the motor delivers predictable life-cycle costs and reliable performance across long plant campaigns.