ABB 3GJA312830-HDCIN Motor - Exd Flameproof
Part Number: 3GJA312830-HDCIN
Quick Summary
ABB 3GJA312830-HDCIN Motor is a 3-phase squirrel cage motor for flameproof industrial drives. In hazardous environments, downtime and safety risk drive maintenance costs; this motor reduces both with proven protection. It features Exd flameproof protection, IP55 ingress protection, and IC411 insulation, plus IE2 efficiency at full load for dependable operation. Built on a rugged cast-iron frame and a compact 315 size, installation integrates with standard drives and gearboxes, delivering long service life in demanding plants. Designed for continuous operation in hot and high-altitude locations, it helps lower lifecycle costs while meeting ATEX/IECEx safety requirements.
Product Information
ABB Type Designation
M2JAP 315LKC 4
Invoice Description
M2JAP 315LKC 4
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%) 95.1 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.4 %
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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1600 kg
Gross Weight
1620 kg
UNSPSC
26101100
Exd flameproof protection with Exdb certification enhances operator safety and helps meet ATEX/IECEx requirements in hazardous zones. The design limits ignition risks in gas groups IIB and provides reliable performance under flame exposure. This combination supports ongoing production in oil and chemical processing facilities where equipment access is restricted. IP55 protection, together with IC411 insulation and ICLF insulation class, reduces dust and moisture ingress while maintaining insulation integrity at high ambient temperatures. This translates to lower maintenance cycles and fewer unplanned outages, and it is well suited for dusty factory floors and outdoor installations with high humidity. IE2 efficiency at full load on 50 Hz (95.1%) delivers tangible energy savings for conveyors, pumps, and fans running continuously, improving ROI on long-life motor installations. Cast iron frame and 315 frame size offer rugged durability and compatibility with common drive trains, while bearings 6319/C3 and 6316/C3 support heavy loads with solid shaft stability. Temperature class T4, ambient 50 °C, altitude 1000 m, and IP55 enable flexible mounting and reliable operation in varied plants. With single-speed, S1 duty and Ex-protection for gas group IIB, the motor provides regulatory compliance and hazard mitigation for chemical plants, refineries, and mining operations.
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FAQs
This motor uses a standard 315 frame and 4-pole configuration, designed for straightforward coupling with common industrial gearboxes and drives. The D-End top termination box simplifies field wiring, while the cast-iron frame provides robust mounting and vibration resistance. Its S1 duty rating supports continuous operation in steady-state processes, easing integration with existing plant drives.
The motor is rated Exd flameproof with Exdb protection, and it features IP55 ingress protection for dust and water resistance. Gas group IIB compatibility and IC411 insulation further enhance safety in explosive atmospheres. Together, these protections help meet ATEX/IECEx requirements, reduce ignition risk, and support compliant operation in oil & gas, chemical plants, and mining facilities.
Yes. The motor operates at an ambient temperature up to 50 °C and up to 1000 m altitude, under temperature class T4. This makes it suitable for hot plants and elevated installations without sacrificing performance. Its insulation and protective features maintain reliability in challenging environments where standard motors may struggle.
The motor delivers IE2 efficiency at full load with a 95.1% efficiency rating at 50 Hz, reducing energy consumption on continuous-duty applications such as conveyors, pumps, and fans. Over the motor’s service life, energy savings contribute to a favorable return on investment, especially in process-heavy facilities where downtime is costly and energy use is a major expense.
Maintenance should focus on external enclosure integrity, sealing against dust and moisture, and periodic inspection of electrical connections in the termination area. The Exd/Exdb protection and IP55 rating reduce routine maintenance for ingress, while the robust cast-iron frame and large bearings support longer service intervals. Regular inspection fits smoothly with standard preventive maintenance plans.