ABB 3GKP351220-ADK Flameproof IE3 Motor - Exdbeb
Part Number: 3GKP351220-ADK
Quick Summary
ABB 3GKP351220-ADK is a flameproof IE3 250 kW motor for hazardous-area drives. This design supports safe operation in explosion-prone environments while delivering premium efficiency. This motor helps reduce energy costs and downtime in process plants and mining facilities where reliable performance is essential. With Exdbeb flameproof protection, IP55 enclosure, and IC411 insulation, it meets demanding standards for equipment used in volatile atmospheres. The 2-pole, 400 V, 50 Hz configuration is paired with robust cast-iron construction and D-type connection for straightforward installation and long service life. By combining rugged protection with high efficiency, ABB enables safer, more cost-effective operations, while supporting IMB3/IM1001 mounting flexibility and reliable performance across challenging ambient conditions.
Product Information
Extended Description
3GKP351220-ADK ABB: Flameproof IE3 Premium Efficiency LV Motors, 250 kW, 400 V (3GKP351220-ADK)
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, IMB3/IM1001 Mounting (3GKP351220-ADK)
Short Description
250kW, 2P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB3/IM1001
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
IMB3 IM1001
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
1718 kg
Gross Weight
1748 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdbeb flameproof protection enables safe operation in explosive atmospheres, reducing risk of ignition and enabling compliant installation in hazardous zones. Business Impact: lowers safety-related downtime and accelerates project timelines in chemical plants, oil & gas facilities, and mining operations. Application: reliable burner and pump drives in zones where flammable gases may be present. Feature: IE3 premium efficiency at 250 kW lowers energy consumption and operational costs over the motor’s life cycle. Business Impact: reduces total cost of ownership and improves plant energy metrics. Application: continuous S1 duty in process lines and conveyors demanding sustained high efficiency. Feature: IP55 enclosure with IC411 insulation delivers robust protection against dust, water ingress, and thermal stress. Business Impact: extends service intervals and reduces maintenance in harsh environments. Application: wet, dusty, or dusty-wet plants common in refining and metal processing. Feature: 400 V, 50 Hz, D connection with 2 poles supports straightforward integration with standard industrial electrical infrastructure. Business Impact: minimizes installation time and wiring errors, improving commissioning speed. Application: direct connection to typical plant switchgear and motor control centers. Feature: Cast iron frame size 355 with IMB3/IM1001 mounting ensures rugged durability and mounting flexibility. Business Impact: improves shock tolerance and simplifies retrofit or cross-compatibility with existing installations. Application: heavy-load drives in critical lines and pump systems. Feature: 40 °C ambient temperature and altitude up to 1000 m are accounted for in design, ensuring reliable performance in elevated or hot environments. Business Impact: reduces derating concerns and supports global deployment. Application: high-altitude plants and hot weather sites. Feature: Ex-protection class and gas group IIB with T4 temperature class align with typical hazardous-area standards. Business Impact: ensures regulatory compliance and long-term reliability. Application: chemical, petrochemical, and mining industries with explosive atmospheres.
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FAQs
Install the motor with IMB3/IM1001 mounting, using the D-type connection configuration. Ensure the enclosure is IP55, the ambient temperature does not exceed 40 °C, and the installation site is within 1000 m altitude. Use appropriate protective devices and follow Exdbeb mounting guidelines for hazardous areas to maintain flameproof integrity.
The motor is IE3 premium efficiency with Full Load (100%) efficiency around 95.8%. It is designed for S1 duty, providing reliable continuous operation in demanding processes while reducing energy consumption compared with lower-efficiency models.
Yes. It features Exdbeb flameproof protection, IP55 enclosure, Gas Group IIB, and IC411 insulation, making it well suited for chemical plants, oil and gas facilities, and mining environments where hazardous atmospheres exist and robust protection is required.
Key certifications include Exdbeb flameproof protection, IP55 enclosure, IC411 insulation, Gas Group IIB, and a T4 temperature class. It also carries a 2-pole design with a frame 355 and D-type connection, aligned with industrial safety and performance standards for hazardous-area motors.
Expect reduced maintenance frequency due to rugged cast-iron frame, IP55 protection, and robust Ex-rated construction. The IE3 efficiency reduces energy costs over the motor’s life, contributing to a lower total cost of ownership and improved uptime in high-demand production lines.