ABB 3GKP281220-ADL 3-Phase Squirrel Cage Motor - Flameproof IE3
Part Number: 3GKP281220-ADL
Quick Summary
ABB 3GKP281220-ADL 3-Phase Squirrel Cage Motor is a flameproof drive designed for hazardous-area applications in oil, gas, and chemical processing. This motor delivers IE3 premium efficiency at 75 kW and 400 V, supporting reliable operation in demanding environments. A common challenge in such facilities is maintaining uptime while meeting strict safety and performance standards; this design addresses that with Exdbeb flameproof protection, IP55 enclosure, and IC411 insulation. The motor’s 2-pole, cast-iron frame and IMB3/IM1001 mounting simplify installation and service in restricted spaces. By combining hazard-grade protection with energy-efficient operation, it reduces operating costs while ensuring regulatory compliance and dependable long-term performance for critical systems.
Product Information
Extended Description
3GKP281220-ADL ABB: Flameproof IE3 Premium Efficiency LV Motors, 75 kW, 400 V (3GKP281220-ADL)
ABB Type Designation
M3KP 280SMB 2
Invoice Description
M3KP 280SMB 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
85015230
Medium Description
75kW, 2 Poles, Frame Size 280, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GKP281220-ADL)
Short Description
75kW, 2P, Frame Size 280, 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
75 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 94.7 % | Partial Load (75%) 94.4 % | Partial Load (50%) 93.3 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 94.1 % | Partial Load (75%) 93.4 % | Partial Load (50%) 91.6 %
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
280
Bearing
6316/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
1090 mm
Product Net Height
768 mm
Product Net Width
530 mm
Product Net Weight
686 kg
Gross Weight
706 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof protection is engineered to withstand hazardous-area conditions using Exdbeb certification, enabling safe operation in gas groups IIB while meeting ATEX/IECEx requirements. This translates to lower risk, fewer shutdowns, and improved uptime for pumps, fans, and conveyors in refineries and chemical plants. IE3 premium efficiency at 75 kW and 400 V delivers tangible energy savings, reducing energy bills and heat generation while extending motor life in continuous duty environments. The IP55 enclosure and cast-iron frame provide durable protection against dust and water ingress, supporting long service intervals in dusty or humid facilities. A 2-pole design with IMB3/IM1001 mounting offers straightforward installation and compatibility with common plant layouts, minimizing retrofit costs. The D-connection configuration and 1000 m altitude rating ensure reliable starts and torque characteristics across typical site conditions. Insulation class IC411 further safeguards performance under higher ambient temperatures, lowering maintenance surprises and supporting compliance with safety standards in demanding industries.
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FAQs
The 75 kW motor uses a 2-pole design in frame size 280 and is suitable for IMB3 IM1001 mounting. Its D-End top terminator box and cast-iron frame simplify alignment, wiring access, and service, even in constrained spaces. Ensure correct shaft alignment and compatibility with standard belt-driven or direct-coupled loads.
This flameproof motor delivers 75 kW at 400 V, 50 Hz with IE3 efficiency, IP55 protection, IC411 insulation, and Exdbeb protection. It operates at 2 poles, altitude up to 1000 m, ambient up to 40 °C, with a D connection configuration supporting safe, reliable operation in hazardous zones.
Ideal for chemical, petrochemical, mining, and heavy-duty processing plants requiring explosion protection and high efficiency. Suitable for pumps, fans, mixers, and conveyors in ATEX/IECEx environments, delivering reliable performance and long service life under demanding conditions.
Exdbeb provides flameproof explosion protection for gas group IIB, meeting ATEX/IECEx standards. The IP55 enclosure protects against dust and water ingress, and the IC411 insulation class ensures robust thermal performance across operating conditions, supporting safe operation in hazardous environments.
IE3 premium efficiency reduces energy consumption relative to older IE2 designs, improving running costs for continuous duty loads. For a 75 kW unit, expect meaningful energy savings over typical duty cycles, along with lower heat generation, longer bearing life, and a more predictable maintenance schedule due to higher thermal efficiency and robust construction.