ABB 3GKP353820-AEK 3-Phase Squirrel Cage Motor - Exdbeb
Part Number: 3GKP353820-AEK
Quick Summary
ABB 3GKP353820-AEK is a flameproof IE3 premium efficiency motor designed for hazardous area pumping and processing. Engineers often wrestle with downtime and rising energy costs when selecting motors that meet strict safety and performance standards. This design features Exdbeb flameproof protection, IP55 enclosure, and IC411 insulation to address those requirements while maintaining reliable operation in tough environments. The motor also delivers strong business value through energy efficiency, rugged construction, and a mounting system compatible with IMB3/IM1001 applications. With a 500 V, 50 Hz supply and a 355 kW rating, it supports mission-critical processes while reducing lifecycle costs.
Product Information
Extended Description
3GKP353820-AEK ABB: Flameproof IE3 Premium Efficiency LV Motors, 355 kW, 500 V (3GKP353820-AEK)
ABB Type Designation
M3KP 355LKB 6
Invoice Description
M3KP 355LKB 6
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
355kW, 6 Poles, Frame Size 355, 3 Phases, 500V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GKP353820-AEK)
Short Description
355kW, 6P, Frame Size 355, 3PH, 500V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
500 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 IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.9 % | Partial Load (50%) 95.3 %
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)
6
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
IMB3 IM1001
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
2610 kg
Gross Weight
2640 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof protection and rugged enclosure translate to safer operation in explosive atmospheres, enabling reliable performance in chemical, oil, and gas installations where risk exposure is high. This Exdbeb rated motor is paired with an IP55 rating for dust and water ingress protection, minimizing maintenance cycles and extending service life in dusty or humid environments. The IE3 premium efficiency class delivers measurable energy savings; at full load the efficiency is 95.8% (50 Hz) and remains high at partial loads (95.9% at 75%, 95.3% at 50%), reducing operating costs and heat buildup in continuous-duty applications. The motor’s 6-pole design, frame size 355, and cast iron construction offer robust torque characteristics and long-term reliability, even under heavy loading. Installation is streamlined by a D connection configuration and IMB3/IM1001 mounting compatibility, facilitating retrofits and new builds with minimal layout changes. The bearing setup (6322/C3 and 6316/C3) supports heavy axial and radial loads typical of long-running industrial pumps and fans, while the D-End top terminator box location simplifies wiring in crowded control rooms. This combination of safety, efficiency, and mechanical toughness reduces downtime, supports compliance with industry standards, and delivers a lower total cost of ownership for hazardous-area motor applications. Operators benefit from predictable performance across altitude up to 1000 meters and ambient temperatures up to 40 °C, with insulation class ICLF providing added thermal resilience. Overall, the ABB 3GKP353820-AEK is a proven choice for critical power transmission in demanding environments, aligning with modern plant reliability programs and energy-management goals.
Get a Quick Quote for a ABB 3GKP353820-AEK
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 3GKP353820-AEK?
Enquire Now
FAQs
The ABB 3GKP353820-AEK uses a D connection configuration and is compatible with IMB3/IM1001 mounting. Plan space for a 6-pole, frame size 355 unit, with the terminator box located D-End top to simplify wiring and reduce control-room congestion. Ensure suitable cable sizing for 500 V operation and verify that the enclosure remains IP55-protected in the installation environment. Alignment with existing motor mounts and drive systems minimizes retrofit complexity and preserves drive efficiency gains.
At 50 Hz, full-load efficiency is 95.8%. At partial loads, the efficiency remains high: 95.9% at 75% load and 95.3% at 50% load. For 60 Hz operation, IE3 performance remains in the premium range with full-load efficiency at 95.8%, while partial-load values are 95.4% at 75% and 94.4% at 50%. These figures translate to meaningful energy savings in continuous-duty processes and support overall energy-management goals.
Yes. The motor is designed for IMB3/IM1001 mounting and uses a D End top terminator box location, which supports straightforward installation in confined spaces typical of hazardous-area plants. The robust cast-iron frame (size 355) and 6-pole configuration provide reliable torque for pumps and fans, while the flameproof Exdbeb protection ensures compliance with hazardous-area safety requirements.
The motor features Exdbeb flameproof protection and an IP55 enclosure, enabling safe operation in potentially explosive atmospheres and under dusty or wet conditions. It is rated for Gas Group IIB and has an insulation class of ICLF with a 50 Hz/60 Hz capability. The design supports use in areas requiring explosion protection, protective enclosure, and strict insulation standards while maintaining high efficiency.
The Premium IE3 efficiency with a 355 kW rating delivers significant energy savings, reducing operating costs in continuous-duty applications. The flameproof Exdbeb protection minimizes downtime due to safety incidents, while the IP55 rating lowers maintenance frequency in harsh environments. Combined with robust bearings and durable cast-iron construction, the motor offers a favorable ROI through lower energy bills, reduced maintenance, and longer service life in hazardous-area installations.