ABB 3GKP403820-BEK Flameproof LV Motor - IE3 Exdbeb
Part Number: 3GKP403820-BEK
Quick Summary
ABB 3GKP403820-BEK is a flameproof IE3 premium efficiency three-phase motor designed for hazardous area drives and heavy-duty equipment. Operators and maintenance teams struggle with reliability and downtime in hazardous zones; this motor's rugged enclosure and proven Ex protection help minimize risk and unplanned outages. It carries Exdbeb flameproof protection, IP55 enclosure, and ICFL insulation, complemented by IE3 efficiency at both 50 Hz and 60 Hz. The design supports standard 500 V power systems and common mounting configurations, delivering predictable lifecycle performance while enabling safer, more productive automation projects.
Product Information
Extended Description
3GKP403820-BEK ABB: Flameproof IE3 Premium Efficiency LV Motors, 450 kW, 500 V (3GKP403820-BEK)
ABB Type Designation
M3KP 400LKB 6
Invoice Description
M3KP 400LKB 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
85015394
Medium Description
450kW, 6 Poles, Frame Size 400, 3 Phases, 500V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP403820-BEK)
Short Description
450kW, 6P, Frame Size 400, 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
450 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%) 95.2 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.6 % | Partial Load (50%) 94.7 %
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
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1891 mm
Product Net Height
1071 mm
Product Net Width
840 mm
Product Net Weight
3270 kg
Gross Weight
3310 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdbeb flameproof protection provides robust safety in explosive atmospheres, reducing ignition risk and regulatory compliance costs. This enables dependable operation of pumps, conveyors, and process equipment in chemical, oil & gas, and mining environments. Feature: IE3 Premium Efficiency delivers high full-load efficiency (95.8% at 100% load for 50 Hz), cutting energy costs and improving plant profitability. Application: energy-conscious plants seeking lower operating expenses without compromising performance. Feature: IP55 enclosure and ICFL insulation withstand hot and dusty environments, maintaining performance at ambient temperatures up to 40 °C and elevations up to 1000 m. Application: hot plants and high-altitude facilities where derating is a concern. Feature: Frame 400, 6-pole, 3-phase motor with 500 V input and D connection supports straightforward electrical installation and interchangeability with existing equipment. Application: retrofit projects and new builds aiming for standardization. Feature: IMB5 IM3001 mounting with top terminator box simplifies installation, service, and cable management, reducing downtime and enabling flexible layout planning. Application: hazardous-area installations with limited space or retrofit upgrades. Feature: Cast iron frame, precise bearings (6324/C3 and 6319/C3) and S1 duty ensure long life, low vibration, and reliable startup under demanding loads. Application: continuous operation in heavy industrial settings with demanding duty cycles.
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FAQs
For installation, ensure the motor is prepared for IMB5/IM3001 mounting with the top terminator box in a clean, accessible location. Use the D connection configuration and confirm 500 V supply at 50 Hz. Verify ambient conditions do not exceed 40 °C and that the installation site complies with IP55 and Exdbeb flameproof requirements to maintain compliance and performance.
The motor provides 450 kW output at 500 V with a 50 Hz supply, featuring 6 poles and a frame size of 400. It delivers IE3 Premium Efficiency (Full Load ~95.8%), IP55 protection, ICFL insulation, and Exdbeb flameproof protection suitable for hazardous areas, with a D connection configuration and a continuous S1 duty profile.
Yes. This motor carries Exdbeb flameproof protection and an IP55 enclosure, designed for explosive atmospheres. It also supports gas group IIB and insulation suitable for challenging environments, making it appropriate for chemical plants, oil & gas facilities, and mining operations that require reliable, safe operation in hazardous zones.
The motor’s premium IE3 efficiency lowers running costs, while the robust cast-iron frame and bearing configuration (6324/C3 and 6319/C3) reduce wear and vibration, improving uptime. With standard mounting (IMB5/IM3001) and top-entry termination, servicing is quicker, downtime is minimized, and overall lifecycle costs are reduced in continuous-duty industrial applications.
It features Exdbeb flameproof protection for hazardous areas, IP55 protection, and ICFL insulation. The motor is designed for 50 Hz operation with IE3 efficiency, includes gas group IIB certification where applicable, and is intended for use in demanding industrial environments with robust safety and energy performance credentials.