ABB 3GJP402820-BDM Flameproof IE4 3-Phase Motor Exdb
Part Number: 3GJP402820-BDM
Quick Summary
ABB 3GJP402820-BDM Flameproof IE4 Exdb motor is a robust 630 kW, 4-pole drive designed for hazardous-area installations. It delivers reliable performance in demanding environments where safety and energy efficiency matter most. Engineers commonly face heat, uptime, and regulatory pressures; this motor helps address those by combining an IP55 enclosure with Exdb flameproof protection, ensuring safe operation in potentially explosive atmospheres. The IE4 efficiency rating reduces energy costs, while the IC411 insulation class and IMB5/IM3001 mounting options support long service life and easy integration with existing drive trains. With Finland origin and a conventional 400 V, 50 Hz supply, it offers a proven balance of performance and total cost of ownership for process industries and heavy manufacturing.
Product Information
Extended Description
3GJP402820-BDM ABB: Flameproof IE4 Super Premium Efficiency LV Motors, 630 kW, 400 V (3GJP402820-BDM)
ABB Type Designation
M3JP 400LKB 4
Invoice Description
M3JP 400LKC 4
Product Name
3-Phase squirrel cage motor
Product Type
3JP4__M3JP_IE4_Flameproof_Ex_db_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015394
Medium Description
630kW, 4P, Frame Size 400, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GJP402820-BDM)
Short Description
630kW, 4P, Frame Size 400, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
630 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.7 % | Partial Load (75%) 96.6 % | Partial Load (50%) 96.1 %
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
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1891 mm
Product Net Height
1121 mm
Product Net Width
840 mm
Product Net Weight
3331 kg
Gross Weight
3371 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection with IE4 efficiency translates to safer operation in hazardous areas and measurable energy savings over the motor’s lifetime. Business Impact: reduced risk of ignition in explosive atmospheres and lower operating costs due to high efficiency. Application: chemical processing, oil & gas, mining, and other energy-intensive sectors. The rugged cast iron frame size 400 and IP55 enclosure withstand dusty and humid environments, improving uptime and reducing maintenance cycles. Application: outdoor plants, on-shore/off-shore facilities, and indoor facilities with aggressive ambient conditions. The motor’s 630 kW output at 400 V and 50 Hz supports high-torque starts and steady continuous duty (S1), delivering reliable performance for heavy conveyors, pumps, and mixers. Business Impact: predictable process control and lower mechanical wear. Application: mineral processing, water treatment, and steel plants. Compatibility with IMB5 IM3001 mounting and D-end top terminator box simplifies installation and service, reducing setup time and spare-part needs. Application: retrofit projects and new-builds alike. The unit’s 1000 m altitude rating and 40 °C ambient tolerance extend its applicability to elevated or hot environments without compromising performance. Business Impact: broader site usability and fewer climate-related constraints. For procurement teams, the Finland-origin design signals consistent quality and long-term availability, while the 630 kW rating supports scalable plant modernization without frequent motor changes.
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FAQs
Yes. The motor is specified for IMB5 IM3001 mounting and features a D-end top termination box, simplifying integration with existing systems. Its 400 frame size and cast iron construction support robust, vibration-tolerant installations. For retrofit projects, verify mounting feet alignment and shaft alignment clearance to ensure a straightforward swap with minimal downtime.
Key specs include 400 V input, 50 Hz frequency, 630 kW output, 4 poles, IP55 enclosure, and Exdb flameproof protection. The motor operates under IC411 insulation, with an IE4 efficiency class for energy savings. Duty is S1, and the package is designed for up to 1000 m altitude with ambient temperatures up to 40 °C.
Industries such as oil & gas, chemical processing, mining, and heavy manufacturing benefit from its Exdb flameproof protection, IP55 enclosure, and high IE4 efficiency. Applications include pumps, fans, and crushers where reliable performance under harsh conditions is essential and energy cost reduction is a priority.
The motor is Exdb flameproof protected, suitable for IIB gas groups, and rated for hazardous-area installation. It also meets IP55 protection and IC411 insulation standards, reinforcing safety, reliability, and regulatory compliance in demanding environments.
IE4 efficiency reduces energy consumption during continuous operation, lowering electricity costs and carbon footprint. Coupled with robust mechanical design and long service life (IMB5/IM3001 mounting, 400 frame, cast iron), this motor lowers maintenance expenses and downtime, delivering a favorable return on investment in process industries.