ABB 3GLL312815-BDC 3Phase SynRM Motor - Water-Cooled IE5
Part Number: 3GLL312815-BDC
Quick Summary
ABB 3GLL312815-BDC 3Phase Synchronous reluctance motor is a high-efficiency drive for heavy-duty pumps and fans. It addresses energy consumption and thermal load in continuous-process applications, where reliability and lifecycle costs matter. The motor features IP55 protection, IC LH insulation, and IE5 energy efficiency, plus IMB5/IM3001 mounting options. For engineers and procurement teams, this means lower energy bills, reduced cooling requirements, and smoother integration with ABB drives and automation systems. With a 450 kW rating at 400 V and a robust frame size, it is well-suited for retrofit and new-build projects in demanding industrial settings.
Product Information
Extended Description
3GLL312815-BDC ABB: IE5 Water Cooled SynRM Motors, 450 kW, 400 V (3GLL312815-BDC)
ABB Type Designation
M3LL 315KHA 4
Invoice Description
M3LL 315KHA 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
Medium Description
450kW, 4 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GLL312815-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
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC71W
IE Class Data (50 Hz)
IE Class IE5 | Full Load (100%) 96.5 % | Partial Load (75%) 96.4 % | Partial Load (50%) 96.0 %
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
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
1490 kg
Gross Weight
1510 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: IE5 efficiency motor design delivers best-in-class energy performance. Business Impact: Reduced electricity consumption and cooler operation, lowering operating costs and enabling longer equipment life. Application: ideal for continuous-duty pumps and fans in process industries where energy efficiency directly influences profitability. Feature: Water-cooled SynRM construction maintains thermal control at high power. Business Impact: Enables consistent torque and reduced derating, supporting compact layouts and reliable operation under 450 kW loads. Application: large fans, pumps, and processing equipment in tight plant footprints. Feature: IP55 enclosure and insulation class IC LH. Business Impact: Resistant to dust and moisture, increasing uptime in harsh factory environments and enabling wash-down capable installations. Application: outdoor or production floors with frequent temperature and humidity variations. Feature: Frame Size 315 with IMB5/IM3001 mounting and D-End top terminator box location. Business Impact: Simplified installation and serviceability, reducing installation time and commissioning risk. Application: retrofits and new-build projects requiring robust mechanical integration. Feature: D-connection configuration and 400 V, 50 Hz supply. Business Impact: Straightforward integration with standard drives and electrical infrastructure, minimizing control-system changes. Application: industrial automation setups using ABB drives and standard 3-phase power. Feature: Operational envelope includes altitude up to 1000 m and ambient up to 40 °C; Insulation IC LH; IE5 Class data at full load (96.5%). Business Impact: Guarantees performance and reliability in elevated or hot environments, reducing risk of derating and unscheduled downtime. Application: plants in hot climates or at higher elevations where consistent performance is critical.
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FAQs
Yes. The 3GLL312815-BDC is designed for 400 V, 50 Hz operation with a D connection configuration and supports IMB5/IM3001 mounting. It integrates smoothly with ABB drives and other common industrial VFDs, and its water-cooled SynRM design helps manage thermal load during high-power operation.
The motor delivers IE5 efficiency. At 50 Hz, the IE Class Data indicates Full Load efficiency around 96.5%, with high efficiency maintained at partial loads. This supports lower energy usage and reduced cooling requirements in continuous-drive applications.
Yes. The unit is rated for operation up to 1000 meters altitude and ambient temperatures up to 40 °C, making it suitable for plants located at elevation or in hot climates while maintaining performance and reliability.
It features IP55 protection and insulation class ICLH, along with IC71W ratings. The combination supports robust operation in challenging environments and aligns with common industrial standards for reliability and safety.
Water cooling controls thermal load, enabling sustained high-power operation with reduced derating and cooler motor surfaces. This can translate to improved uptime, longer service intervals, and lower energy costs over the motor’s lifecycle, especially in high-duty-cycle applications like pumps and fans.