ABB 3GKP354420-ADK 3-Phase Motor - Flameproof Exdbeb
Part Number: 3GKP354420-ADK
Quick Summary
ABB 3GKP354420-ADK is a flameproof 3-phase squirrel cage motor designed for hazardous-area applications such as oil and gas processing. Engineers frequently struggle with downtime, compliance gaps, and costly maintenance when selecting motors for ATEX IECEx environments. This model delivers Exdbeb flameproof protection, IP55 enclosure, IE3 premium efficiency, and IMB3 IM1001 mounting for rugged operation in demanding conditions. With a 250 kW rating at 400 V and 50 Hz, it supports reliable, energy-efficient drives in chemical plants, refineries, and mining sites while helping meet safety and environmental standards. The design emphasizes serviceability and spare-part compatibility across ABB platforms, reducing lifecycle costs and simplifying procurement for OEMs and maintenance teams.
Product Information
Extended Description
3GKP354420-ADK ABB: Flameproof IE3 Premium Efficiency LV Motors, 250 kW, 400 V (3GKP354420-ADK)
ABB Type Designation
M3KP 355MLB 8
Invoice Description
M3KP 355MLB 8
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, 8 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GKP354420-ADK)
Short Description
250kW, 8P, 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%) 94.6 % | Partial Load (75%) 94.7 % | Partial Load (50%) 94.0 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.9 % | Partial Load (50%) 94.0 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1584 mm
Product Net Height
968 mm
Product Net Width
700 mm
Product Net Weight
2210 kg
Gross Weight
2240 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Ex protection is a defining feature of this flameproof motor. Its Exdbeb rating reduces regulatory and safety risk in IIB gas groups, enabling compliant installation in hazardous areas and lowering insurance and downtime costs. This translates to greater uptime and safer equipment integration in oil, gas, and chemical processing plants. IE3 premium efficiency delivers measurable energy savings, reducing operating expenses in continuous-duty applications and supporting sustainability goals. The 250 kW output at 400 V 50 Hz aligns with common plant drives, delivering predictable torque and smooth speed control for pumps, fans, and mixers. The IP55 enclosure protects internal components from dust and moisture, extending service intervals and lowering maintenance costs in harsh environments such as cement, metal, and mining operations. IMB3 IM1001 mounting simplifies retrofits and new installations by leveraging standardized bases, reducing installation time and the need for special adapters. The cast iron frame and robust bearings enhance reliability under heavy loads, while Exdbeb protection and gas group IIB validation give peace of mind for long-lifecycle performance in hazardous zones. The D connection configuration supports straightforward wiring in control centers and motor starter cabinets, aiding quick commissioning and serviceability during plant upgrades. Overall, the motor’s rugged design, combined with ABB’s global service network, helps minimize lifecycle costs, optimize downtime, and improve total cost of ownership for industrial users.
Get a Quick Quote for a ABB 3GKP354420-ADK
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GKP354420-ADK?
Enquire Now
FAQs
This motor uses IMB3 IM1001 mounting and a 355 frame with 8 poles, designed for straightforward installation on standard bases. The D connection configuration simplifies wiring in control cabinets, and the top terminator box aids accessible maintenance. It is well-suited for retrofits and new builds in chemical, mining, and oil and gas facilities.
At 50 Hz the motor achieves IE3 efficiency with Full Load around 94.6% and Partial Loads near 94.7%. At 60 Hz, IE3 efficiency is about 95.0% with similar partial-load performance. These figures translate to lower energy losses during continuous duty, supporting reduced operating costs in pumping and grinding applications.
Yes. The Exdbeb flameproof protection, IP55 enclosure, and gas group IIB rating make it appropriate for hazardous zones in mining and chemical plants. The motor’s insulation class and IC411 designation further support operation under elevated ambient temperatures, while robust bearings and a cast iron frame withstand demanding loads.
Key certifications include Exdbeb flameproof protection for hazardous environments, IP55 enclosure rating, IE3 premium efficiency, and IC411 insulation. The unit is designed for IMB3 IM1001 mounting and is compatible with 400 V 50 Hz electrical systems, ensuring compliance with ATEX IECEx and related industrial safety requirements.
The motor features a robust cast iron frame, high-quality bearings (6322/C3 and 6316/C3), and a top-placed terminator box for easy access. This design minimizes unscheduled downtime, lowers spare-part consumption, and simplifies service planning. The Exdbeb protection also reduces incident-driven maintenance in hazardous environments, contributing to a lower total cost of ownership.