ABB 3GKP352220-BEK 3-Phase Flameproof Motor - Exdbeb IE3
Part Number: 3GKP352220-BEK
Quick Summary
ABB 3GKP352220-BEK is a flameproof, IE3 premium efficiency 3-phase motor for hazardous-area drives. In hazardous installations, achieving explosion protection without compromising efficiency or service life is a common challenge. It carries IP55 enclosure, ICFL insulation, and Ex protection, aligning with safety and performance standards across industries. This combination delivers reliable operation in demanding environments while supporting energy savings and reduced maintenance costs for OEMs and end users alike.
Product Information
Extended Description
3GKP352220-BEK ABB: Flameproof IE3 Premium Efficiency LV Motors, 250 kW, 500 V (3GKP352220-BEK)
ABB Type Designation
M3KP 355SMB 4
Invoice Description
M3KP 355SMB 4
Product Name
3-Phase squirrel cage motor
Product Type
3KP3__M3KP_IE3_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
250kW, 4 Poles, Frame Size 355, 3 Phases, 500V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP352220-BEK)
Short Description
250kW, 4P, Frame Size 355, 3PH, 500V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
500 V
Frequency (f)
50 Hz
Output Power
250 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 96.0 % | Partial Load (75%) 96.1 % | Partial Load (50%) 95.9 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 96.2 % | Partial Load (75%) 96.1 % | Partial Load (50%) 95.3 %
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
E
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
1479 mm
Product Net Height
968 mm
Product Net Width
700 mm
Product Net Weight
1804 kg
Gross Weight
1820 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Flameproof Ex protection Exdbeb delivers robust safety in explosive atmospheres, reducing risk and downtime in chemical plants and oil & gas facilities. This protection enables compliant installations where ignition sources must be isolated, supporting safer operation and easier regulator alignment. Feature → Business Impact → Application: IE3 premium efficiency with up to 96% full-load efficiency at 50 Hz and 96.2% at 60 Hz reduces energy costs by lowering running losses, benefiting utilities and production lines in metal refining and water treatment. Feature → Business Impact → Application: IP55 enclosure and ICFL insulation enhance durability and temperature tolerance up to 40 °C ambient and 1000 m altitude, improving uptime in dusty, hot environments like mining or off-shshore platforms. Feature → Business Impact → Application: Cast iron frame 355 with IMB5/IM3001 mounting supports rugged installation, simplifying retrofits and OEM integration in heavy-duty conveyors and pumps. Feature → Business Impact → Application: D connection configuration and 4-pole, 50 Hz, 500 V operation streamline compatibility with standard plant electrical supplies, reducing engineering time and potential wiring errors. Feature → Business Impact → Application: 1-piece minimum order and Finland-origin supply chain offer predictable procurement, while the 250 kW rating provides a clear specification for motor drives, reducing sizing missteps in process lines.
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FAQs
Install the motor using the IMB5/IM3001 mounting arrangement, following Ex installation guidelines and the D connection configuration. Verify Exdbeb protection, IP55 enclosure, and proper grounding. Ensure compliance with local ATEX/IECEx codes and conduct a leak-tight junction check during commissioning.
The motor operates at 500 V, 50 Hz, with a 4-pole configuration and a D-type connection. It is designed for S1 duty and Ex protection in gas environments (IIB). Use standard plant electrical supplies and verify the terminal box wiring per IMB5/IM3001 mounting guidance.
Yes, the motor is IE3 premium efficiency. At 50 Hz, full-load efficiency is 96.0%; at 60 Hz it is 96.2%. Partial-load figures are around 95.3–96.1%, depending on load, ensuring energy savings across operating points.
The motor features Exdbeb flameproof protection for hazardous areas, IP55 protection class, and ICFL insulation, suitable for IIB gas groups. It also supports IMB5/IM3001 mounting and is designed for demanding industrial environments with robust enclosure and insulation standards.
Key data include frame size 355, net length 1479 mm, net height 968 mm, net width 700 mm, net weight 1804 kg, and gross weight 1820 kg. Layout should accommodate the D-end termination box location, 4-pole motor footprint, and safe clearance for maintenance and cooling in hazardous zones.