ABB 3GJA313820-HDDIN 3-Phase Squirrel Cage Motor - Exdb IP55
Part Number: 3GJA313820-HDDIN
Quick Summary
ABB 3GJA313820-HDDIN is a 3-phase squirrel cage motor designed for hazardous-area drives in process industries. Operators confront safety, uptime, and energy-cost challenges in ATEX environments, making robust, compliant motors essential. This model delivers IE3 efficiency, Exdb explosion protection, and IP55 enclosure to help you meet regulatory requirements while reducing maintenance and downtime. With a rugged cast-iron frame and a 315 frame size, it integrates seamlessly into high-demand automation schemes and long-term capital projects. In automation and plant engineering contexts, choosing a motor with proven ATEX readiness translates to lower total cost of ownership and safer, more reliable operations.
Product Information
ABB Type Designation
M2JAP 315LKB 6
Invoice Description
M2JAP 315LKB 6
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%) 95.7 % | Partial Load (75%) 95.6 % | Partial Load (50%) 95.0 %
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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1550 kg
Gross Weight
1570 kg
UNSPSC
26101100
Feature → Business Impact → Application: Exdb protection and IIB gas group provide safe operation in explosive atmospheres, reducing risk and compliance costs while enabling use in chemical, oil & gas, and mining environments. Application: hazardous-area pumps and conveyors. Feature → IP55 enclosure protection minimizes dust and water ingress, extending service intervals in dirty industrial settings. Application: outdoor or wash-down lines where reliability is critical. Feature → IE3 efficiency class improves energy consumption by aligning with modern sustainability targets, lowering operating expenses for continuous-duty S1 applications. Application: process cooling loops and circulation pumps. Feature → 315 cast-iron frame and IMB35 IM2001 mounting compatibility deliver durable performance under heavy loads with straightforward installation. Application: heavy-duty conveyors and fans. Feature → 6-pole design with IC411 insulation and T4 temperature class supports operation up to 50 °C ambient and 1000 m altitude, widening deployment in diverse plant layouts. Application: chemical plants and refineries with space and environmental constraints. Feature → Exdb protection and Gas Group IIB readiness enable safe operation in zones requiring explosion-protected equipment, reducing shutdown risks and enabling safer maintenance. Application: ATEX-compliant installations. Feature → Robust bearings (6319/C3, 6316/C3) and cast-iron bearings support long life and predictable maintenance windows. Application: rotary equipment in continuous process lines. Feature → D-End top terminator box location simplifies wiring and retrofit projects, saving installation time and reducing field errors. Application: retrofits and new builds in restricted spaces. Feature → Country of origin India with reasonable lead times supports supply chain resilience for global projects. Application: international procurement programs and EPCs.
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FAQs
For ATEX-compliant installations, plan for Exdb protection suitability, place the terminator box at D-End top to simplify wiring, and ensure mounting accommodates the IM class (IMB35 IM2001). Verify ambient conditions (up to 50 °C) and altitude (up to 1000 m) are within the motor’s operating envelope, with appropriate enclosure and protective measures during maintenance.
Yes. The motor is a 3-phase squirrel cage design with IE3 efficiency and standard 315 frame size, which aligns with most industrial drive solutions. Its IC411 insulation and IP55 enclosure support reliable operation with variable speed drives in harsh environments, while the Exdb protection provides necessary explosion protection in hazardous locations.
IE3 efficiency reduces electrical losses during continuous operation (S1 duty), lowering energy consumption and cooling requirements. Over a typical long-term deployment, the savings accumulate into a lower total cost of ownership, offsetting higher upfront prices typical of explosion-protected designs while delivering better sustainability and lower carbon footprint.
This motor is designed for hazardous-area environments with IP55 protection, Exdb explosion protection, and Gas Group IIB suitability. It excels in chemical processing, oil and gas, mining, and other industries that require reliable, compliant operation under elevated ambient temperatures and up to 1000 m altitude.
Key maintenance considerations include monitoring bearing wear (bearing types 6319/C3 and 6316/C3) and periodic inspection of the cast-iron frame for fatigue. Frequent checks should be scheduled for the D-End top terminator box wiring, insulation integrity (ICL F), and cooling pathways to sustain performance in 50 °C ambient conditions.