ABB 3GKP351220-BDK Motor - Exdbeb Flameproof IE3
Part Number: 3GKP351220-BDK
Quick Summary
ABB 3GKP351220-BDK motor is a flameproof IE3 three-phase motor for hazardous-area applications. It helps you replace older equipment with reliable start-up, robust enclosure, and minimized downtime in ATEX and IECEx zones. With Exdbeb flameproof protection, IP55 enclosure, and ICLF insulation, it meets core industry standards while delivering energy savings and longer service life. This 250 kW, 400 V unit uses cast-iron framing, IMB5 mounting, and a compact frame size to fit demanding plant layouts. The result is lower lifecycle costs, simplified maintenance planning, and greater operational resilience in inline pumps, fans, and mixers. Engineered for reliable operation in high-temperature environments up to 40 °C at 1000 m altitude, it’s well suited to chemical, oil & gas, and mining sectors.
Product Information
Extended Description
3GKP351220-BDK ABB: Flameproof IE3 Premium Efficiency LV Motors, 250 kW, 400 V (3GKP351220-BDK)
ABB Type Designation
M3KP 355SMB 2
Invoice Description
M3KP 355SMB 2
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, 2 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP351220-BDK)
Short Description
250kW, 2P, 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
250 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.8 % | Partial Load (50%) 95.0 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.4 % | Partial Load (50%) 94.4 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
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
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1409 mm
Product Net Height
984 mm
Product Net Width
700 mm
Product Net Weight
1732 kg
Gross Weight
1748 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Exdbeb flameproof protection and IP55 enclosure provide certified safety and reliability in hazardous environments, reducing risk and enabling compliant operation in ATEX zones. This directly translates to lower maintenance disruptions and safer, continuous operation in chemical plants, refineries, and offshore facilities. Application → Suitable for pumps, fans, and mixers in environments with dust, moisture, or explosive atmospheres. Business Impact → Enhanced compliance, reduced downtime, and predictable performance with premium IE3 efficiency improving energy cost reduction by lowering running costs over the life of the motor. Feature → IE3 Premium Efficiency for 250 kW at 400 V, 50 Hz improves total cost of ownership. Application → Ideal for drift-free, energy-conscious conveyors and continuous process equipment. Business Impact → Lower electricity consumption and faster ROI through energy savings in critical processes. Feature → Cast iron frame size 355, bearing 6316M/C3, IMB5/IM3001 mounting. Application → Robust mechanical design supports long service life in heavy-load applications. Business Impact → Higher reliability in demanding installations with reduced maintenance intervals. Feature → Exdbeb explosion protection, IP55, ICLF insulation, gas group IIB. Application → Ensures safety and compliance in hazardous zones with stringent standards. Business Impact → Simplified compliance documentation and safer startup/shutdown cycles. Feature → Delta/D connection configuration (D), two-pole, 250 kW, 400 V. Application → Flexible, straightforward installation in existing electrical networks. Business Impact → Faster commissioning and easier retrofits in new lines and upgrades.
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FAQs
When installing, verify Exdbeb protection and IP55 enclosure requirements, ensure D connection configuration, and use IMB5/IM3001 mounting. Confirm frame size 355, 2-pole, and 400 V supply with 50 Hz. Plan for adequate cooling and ensure ambient temperature does not exceed 40 °C at up to 1000 m elevation to maintain performance.
The motor delivers 250 kW output at 400 V and 50 Hz with a 2-pole configuration. It operates under IE3 premium efficiency standards, has Exdbeb flameproof protection, IP55 enclosure, and insulation class ICLF. Connection type is D, suitable for steady S1 duty in hazardous environments.
Yes. Designed for S1 continuous duty in hazardous zones, the motor features Exdbeb flameproof protection, IP55 enclosure, and robust mechanicals (cast iron frame, bearing 6316M/C3), ensuring reliable performance and safety during long-running service in ATEX/IECEx installations.
It carries Exdbeb explosion protection, IP55 ingress protection, gas group IIB rating, insulation class ICLF, and ATEX/IECEx aligned design. The unit also fulfills industrial reliability standards for heavy-duty applications like chemical processing, mining, and oil & gas sectors.
Energy savings from IE3 efficiency reduce operating costs over the motor’s life. The robust cast-iron frame and sealed enclosure lower maintenance frequency, while the Ex protection and IP rating minimize unplanned downtime in hazardous zones, contributing to a faster payback and improved plant reliability.