ABB 3GKP351220-AEL Flameproof IE3 Motor - Exdbeb/IP55
Part Number: 3GKP351220-AEL
Quick Summary
Flameproof IE3 motor technology powers hazardous-area operations with high efficiency and reliability. Facilities often struggle with safety, downtime, and energy costs in ATEX zones, making procurement decisions tough. This ABB model delivers IP55 protection and Exdbeb flameproof protection for IIB gas environments, balancing safety with performance. Designed for 500 V, 50 Hz systems and IMB3/IM1001 mounting, it supports robust uptime and predictable total cost of ownership, aligning with modern industrial energy and safety standards. In short, it combines premium efficiency, hazardous-area suitability, and installation flexibility to support reliable production in demanding environments.
Product Information
Extended Description
3GKP351220-AEL ABB: Flameproof IE3 Premium Efficiency LV Motors, 315 kW, 500 V (3GKP351220-AEL)
ABB Type Designation
M3KP 355SMB 2
Invoice Description
M3KP 355SMB 2
Product Name
3-Phase squirrel cage motor
Product Type
5KP3__M3KP_IE3_Flameproof_Exde_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
315kW, 2 Poles, Frame Size 355, 3 Phases, 500V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GKP351220-AEL)
Short Description
315kW, 2P, 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
315 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%) 95.7 % | 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%) 94.2 %
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
E
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
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
1710 kg
Gross Weight
1740 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof IE3 efficiency drives lower energy consumption and reduced operating costs in continuous duty processes. Feature → Business Impact → Application: Premium IE3 efficiency improves full-load performance, delivering measurable energy savings in pumps, compressors, and mixers used in chemical, oil, and gas industries. This translates to lower utility bills and a smaller carbon footprint while maintaining output under heavy loads. Feature → Application compatibility → The motor’s 315 kW rating at 500 V and 50 Hz pairs with standard low-voltage drives, enabling straightforward integration into existing plant electrification without extensive rework. Feature → Installation advantages → The 2-pole, frame size 355 design with IMB3/IM1001 mounting and a top terminator box simplifies replacement and service in constrained spaces, reducing downtime during maintenance. Feature → Safety and compliance → Exdbeb flameproof protection with IIB gas group and IP55 enclosure provides proven safety in hazardous zones, supporting regulatory compliance and safer operation. Feature → Operating range → Rated for ambient up to 40 °C and altitude up to 1000 m with IC411 insulation and IC LF class, ensuring reliable performance in varied plant environments. Feature → Durability and life-cycle → Cast iron frame, precise bearings (6316M/C3), and robust construction minimize wear and extend service intervals, delivering lower total cost of ownership. Feature → Duty and connection → S1 duty with a D connection configuration supports continuous operation and straightforward integration with common control systems. Feature → Compatibility and spare parts → IMB3/IM1001 mounting, 355 frame, and Finland origin support easy sourcing, standard spare parts availability, and predictable maintenance planning.
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FAQs
This model uses Exdbeb flameproof enclosure and IP55 protection, with a D connection configuration suitable for direct-online or star-delta style starts. It fits a 2-pole, 355 frame and IMB3/IM1001 mounting, and is designed for 50 Hz, 500 V supply. Top-mounted terminal box and Finnish-origin construction streamline installation, service access, and field startup in challenging environments.
Key specs include 315 kW output at 500 V and 50 Hz, premium IE3 efficiency with full-load efficiency around 95.8%, IP55 enclosure, and Exdbeb flameproof protection for IIB gas environments. The motor operates in S1 duty with a 2-pole configuration and a frame size 355, making it suitable for continuous, demanding process applications.
Yes, it is designed for hazardous zones with Exdbeb flameproof protection (ATEX/IECEx compatible) and IIB gas group ratings. The IP55 enclosure adds environmental protection, and the 50 Hz/500 V, T4 temperature class and IC411 insulation support safe, compliant operation in demanding industrial settings.
The premium IE3 efficiency reduces energy consumption at full and part-load, lowering electricity costs and extending motor life, which translates to lower maintenance cycles. Cast-iron framing, robust bearings, and protected enclosure minimize unplanned downtime. Overall, you gain higher reliability, longer service intervals, and a faster payback in critical hazardous-area lines.
The motor uses IMB3/IM1001 mounting with a 355 frame and a top terminator box, facilitating straightforward installation and service. Bearings are 6316M/C3, and the unit’s Finnish origin supports predictable supply chains for spare parts and maintenance. The D connection and 2-pole design align with common low-voltage drive architectures.