ABB 3GKP353820-BDM Flameproof IE4 Motor - Ex db eb
Part Number: 3GKP353820-BDM
Quick Summary
The 3GKP353820-BDM flameproof motor delivers reliable, high-efficiency power for demanding mineral processing and chemical plant applications. Industries face costly downtime and maintenance when motors fail in harsh environments. This motor features Ex db eb explosion protection, IP55 enclosure, and IE4 efficiency, and a robust 355 kW rating at 400 V, helping you meet ATEX/IEC standards and lower energy use. Designed for flameproof installations with IMB5/IM3001 mounting compatibility and 6-pole operation, it integrates with existing ABB control systems for predictable performance and reduced lifecycle costs.
Product Information
Extended Description
3GKP353820-BDM ABB: Flameproof IE4 Super Premium Efficiency LV Motors, 355 kW, 400 V (3GKP353820-BDM)
ABB Type Designation
M3KP 355LKB 6
Invoice Description
M3KP 355LKB 6
Product Name
3-Phase squirrel cage motor
Product Type
3KP4__M3KP_IE4_Flameproof_Ex_db_eb_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
85015381
Medium Description
355kW, 6P, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP353820-BDM)
Short Description
355kW, 6P, Frame Size 355, 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
355 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.6 % | Partial Load (75%) 96.5 % | Partial Load (50%) 95.9 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.5 % | Partial Load (75%) 96.2 % | Partial Load (50%) 95.4 %
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
Exdbeb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
355
Bearing
6322/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1834 mm
Product Net Height
968 mm
Product Net Width
700 mm
Product Net Weight
2614 kg
Gross Weight
0 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Ex protection is built into the motor design, enabling safe operation in hazardous zones such as chemical plants and refineries. The protective enclosure, flame-arresting construction, and robust sealing minimize ignition risks in environments with flammable gases or dust, supporting compliance with ATEX and IECEx requirements while delivering dependable starts and smooth torque delivery in pumps, mixers, and conveyors. IE4 Super Premium efficiency is achieved through optimized winding and advanced copper-loss reductions, delivering meaningful energy savings during continuous operation. Lower energy consumption translates to reduced operating expenses, improved utility metrics, and better sustainability profiles for projects with strict targets. IP55 enclosure plus an insulation class design provides durable protection against dust and moisture while maintaining thermal performance at 40 C ambient. The 355 kW rating and 6 poles deliver reliable full-load performance, supporting stable process control in environments with vibration and heat, with altitude tolerance up to 1000 meters. IMB5 IM3001 mounting compatibility and a D-type connection simplify installation and integration with ABB drives, reducing commissioning time and eliminating the need for bespoke scaffolding. This compatibility also ensures easier spare-parts management and consistent interfaces for maintenance teams. Designed for S1 continuous duty in demanding industrial applications, the motor maintains reliable torque and thermal stability under long-running operation. The robust frame size 355 and 3-phase 400 V supply are well-suited for heavy-duty pumps, fans, and conveyors, while Ex db eb protection helps meet stringent regulatory requirements and enhances overall plant safety.
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FAQs
To install, refer to the IMB5/IM3001 mounting guidelines and ensure proper alignment with the machinery frame. Use the D connection configuration and secure the terminal box in its D-end location. Verify Ex db eb protection ratings are intact, connect to a suitable 400 V, 50 Hz supply, and confirm IP55 sealing for protection against dust and water ingress. Proper torque on mounting bolts and electrical connections minimizes vibration and extends bearing life.
The motor delivers 355 kW output at 400 V with a 6-pole configuration for 50 Hz operation. It is a 3-phase squirrel cage design with Ex protection and IE4 efficiency. The connection is configured as D, with a duty class of S1 for continuous operation, and an IP55 enclosure suitable for demanding industrial environments.
Yes. The 3GKP353820-BDM includes Ex db eb flameproof protection and IP55 enclosure, making it well-suited for hazardous-zone applications such as chemical processing, oil refining, and mining. The IE4 efficiency enhances energy performance, and mounting compatibility with IMB5/IM3001 simplifies integration with existing ABB automation and control systems.
Key certifications include Ex protection for hazardous areas, IP55 enclosure, and IE4 efficiency rating. The insulation class is ICLF, with IC411 electrical class, and a design approved for ATEX/IECEx environments. The motor also supports 6-pole operation and flameproof Exdbeb protection, ensuring compliance and safety across global deployments.
Expect reduced downtime due to robust flameproof design and high IE4 efficiency lowering energy costs. The IMB5 IM3001 mounting compatibility simplifies installation and spare-parts planning, shortening commissioning and maintenance intervals. Over the motor’s life, improved reliability and lower energy consumption translate to a lower total cost of ownership in heavy-duty applications like pumps, fans, and conveyors.