ABB 3GLL252845-ADM 3Phase Synchronous Reluctance Motor - IE4 Water-Cooled SynRM
Part Number: 3GLL252845-ADM
Quick Summary
ABB 3GLL252845-ADM is a high-efficiency 3Phase Synchronous Reluctance motor for demanding industrial drives. It delivers precise torque and reliable performance in heavy-duty applications such as pumps, compressors, and process conveyors, while minimizing energy waste. The motor achieves IE4 efficiency, IP55 protection, and IC LH insulation, enabling dependable operation in challenging environments. This design is optimized for 400 V, 50 Hz operation with water cooling and IMB3/IM1001 mounting, supporting straightforward retrofit, extended service life, and a lower total cost of ownership across a range of industrial sectors.
Product Information
Extended Description
3GLL252845-ADM ABB: IE4 Water Cooled SynRM Motors, 280 kW, 400 V (3GLL252845-ADM)
ABB Type Designation
M3LL 250KHD 4
Invoice Description
M3LL 250KHD 4
Product Name
3Phase Synchronous reluctance motor
Product Type
3LL4__M3LL_IE4__Water_cooled_SynRM
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
280kW, 4 Poles, Frame Size 200, 3 Phases, 370V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GLL252845-ADM)
Short Description
280kW, 4 P, Frame Size 200, 3PH, 370V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Motor Operational Voltage
370 V
Output Power
280 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC71W
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 95.7 % | Partial Load (75%) 95.8 % | Partial Load (50%) 95.7 %
IP Class
IP55
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
D
Frame Material
Welded Steel
Frame Size
250
Bearing
6315/C3
Bearing NDE
6213/HC5C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
665 kg
Gross Weight
675 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: IE4 energy efficiency with water-cooled SynRM technology. Business Impact: Significant energy savings and reduced heat generation lead to lower operating costs and cooler equipment rooms. Application: Ideal for high-power drives in pumps and compressors where energy performance directly lowers total cost of ownership. Feature: Water cooling coupled with an IP55 enclosure. Business Impact: Enhanced thermal management and environmental protection extend component life and enable installation in humid or dusty environments. Application: Outdoor or harsh indoor installations where heat rejection and enclosure integrity matter. Feature: Robust mechanical design with welded steel frame (Frame Size 250) and IMB3/IM1001 mounting. Business Impact: Improved rigidity, reduced vibration, and longer bearing life translate to lower maintenance cycles and downtime. Application: Heavy start/stop duty in conveyor systems and process lines. Feature: Electrical configuration (400 V, 50 Hz, 280 kW, 4 poles). Business Impact: Predictable speed control and reliable torque delivery support precise process control and energy optimization. Application: Industrial drives requiring consistent performance under load. Feature: Insulation and environmental ratings (Insulation Class ICLH, IC71W, IP55, altitude up to 1000 m, ambient 40 °C). Business Impact: Safe operation in demanding environments with extended service life and compliance confidence. Application: Regions with moderate elevations and warm climates, where insulation integrity is critical. Feature: Quick-installation attributes (D connection configuration, D-End top terminator box). Business Impact: Faster wiring, reduced installation time, and easier maintenance access. Application: Retrofit projects and new installations seeking minimal downtime and simplified service.
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FAQs
Yes. The 3GLL252845-ADM is designed for 400 V, 50 Hz operation and uses a D connection configuration. It supports IMB3/IM1001 mounting and features a D-End top terminal box for straightforward wiring. Ensure installation within IP55-rated enclosures and observe ambient and altitude limits (up to 40 °C and 1000 m) for optimal performance.
The motor achieves IE4 efficiency with full-load performance around 95.7% at 100% load, with similar values at 75% and 50% loads. This translates into lower energy consumption during peak operation and stable torque delivery across speed ranges, supporting precise process control and reduced operating temperatures in demanding drives.
Industries such as chemical processing, oil and gas, water treatment, and food & beverage processing benefit from the motor’s combination of energy efficiency and robust duty rating. Suitable applications include high-power pumps, compressors, and material handling conveyors that require reliable operation, long service life, and minimized heat loads in challenging environments.
Key standards include IE4 efficiency, IP55 enclosure protection, and IC71W insulation class with ICLH insulation. The motor is designed for operation at 400 V/50 Hz, 4-pole, 1000 m altitude, and 40 °C ambient, with Finland as the country of origin. These certifications support compliance across automotive and industrial supply chains.
Water cooling reduces thermal loading, enabling higher continuous output with minimized derating and longer component life. The robust IMB3/IM1001 mounting, sealed IP55 enclosure, and high-grade bearings lower maintenance frequency and downtime. Overall, the motor delivers lower total cost of ownership through energy savings, extended service intervals, and dependable performance in demanding applications.