ABB 3GLL312923-BDC 3Phase SynRM Motor - IE5 Water Cooled
Part Number: 3GLL312923-BDC
Quick Summary
3GLL312923-BDC is a high-efficiency 3-phase synchronous reluctance motor designed for 450 kW applications in demanding industrial drives. This model helps address energy waste, heat buildup, and downtime common in heavy-duty systems. With IE5 efficiency, IP55 protection, and IC71W insulation, it delivers reliable operation in harsh environments while maintaining long-term performance. The water-cooled SynRM design minimizes thermal load, improving drive efficiency and reducing cooling requirements. Its aluminum frame, IMB5/IM3001 mounting, and D-end top terminator support straightforward installation in retrofit and new-build projects. Selecting this ABB motor translates to lower lifecycle costs, improved uptime, and stronger alignment with sustainability and total-cost-of-ownership goals.
Product Information
Extended Description
3GLL312923-BDC ABB: IE5 Water Cooled SynRM Motors, 450 kW, 400 V (3GLL312923-BDC)
ABB Type Designation
M3LL 315KHB 4
Invoice Description
M3LL 315KHB 4
Product Name
3Phase Synchronous reluctance motor
Product Type
3LL5__M3LL_IE5__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
85015394
Replaced Product ID (OLD)
3GLL312823-BDC
Medium Description
450kW, 4 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GLL312923-BDC)
Short Description
450kW, 4 P, Frame Size 200, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Motor Operational Voltage
370 V
Output Power
450 kW
IC Class
IC71W
IE Class Data (50 Hz)
IE Class IE5 | Full Load (100%) 96.8 % | Partial Load (75%) 96.8 % | Partial Load (50%) 96.7 %
IP Class
IP55
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Voltage Code
D
Frame Material
Aluminum
Frame Size
315
Bearing
6319/C3
Bearing NDE
6316/C3VL0241
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1520 kg
Gross Weight
1540 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: The IE5 efficiency rating coupled with a 450 kW output reduces energy consumption across load profiles, delivering measurable operating cost savings for high-demand processes such as metals, pumps, and large fans. This translates to lower utility bills and improved process profitability in continuous or demanding duty cycles. Feature → Business Impact → Application: Water-cooled SynRM technology minimizes heat generation and enables tighter thermal control on inverter-driven systems, reducing cooling energy needs and extending inverter life, which is especially valuable in steel mills and mining conveyors. Feature → Business Impact → Application: IP55 enclosure and aluminum frame provide rugged protection against dust and moisture while maintaining a lightweight, corrosion-resistant structure, ideal for outdoor installations and rapid retrofits in cement or mining sites. Feature → Business Impact → Application: D connection configuration with IMB5/IM3001 mounting simplifies field wiring and mechanical integration, cutting installation time and minimizing risk of miswiring in complex plant layouts. Feature → Business Impact → Application: Precision bearings (6319/C3, 6316/C3VL0241) and IC71W insulation deliver long service life under heavy loads, reducing maintenance cycles and spindle downtime in rolling mills, pulp and paper, and chemical processing. Feature → Business Impact → Application: Frame size 315 and 4-pole design support robust torque delivery and compatibility with existing drive systems, enabling smoother integration into legacy equipment while future-proofing for upgrade paths in automation projects.
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