ABB 3GLL312915-BDC 3Phase SynRM Motor - IE5 Water Cooled
Part Number: 3GLL312915-BDC
Quick Summary
ABB 3GLL312915-BDC is a high-efficiency 3Phase SynRM motor used for demanding industrial drives and heavy-duty applications. Many plants struggle with energy waste, excessive cooling, and unexpected downtime from large motors. This model delivers IE5 energy efficiency, IP55 protection, and IC71W enclosure, providing resilient operation in harsh environments and challenging switchgear layouts. Water-cooled cooling enables sustained performance at 450 kW and 400 V, while a compact aluminum frame and integrated bearings simplify installation. For integrators and OEMs, this motor reduces lifecycle costs, improves mean time between failures, and supports compliance with stringent energy and reliability standards.
Product Information
Extended Description
3GLL312915-BDC ABB: IE5 Water Cooled SynRM Motors, 450 kW, 400 V (3GLL312915-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
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%) 96.5 % | 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
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 → Business Impact → Application: The 450 kW, 400 V SynRM motor employs water cooling to manage thermal load, reducing thermal derating and enabling continuous operation in high-demand drives—ideal for steel, pumping, and material handling systems. This directly improves plant uptime, lowers cooling energy needs, and supports compact platform integration in OEM-driven line equipment. Feature → Business Impact → Application: IE5 efficiency with Full Load (100%) 96.5% and partial-load performance improve energy cost metrics by optimizing run-time energy consumption across variable-speed drives. Application includes conveyors and pumps where energy efficiency translates into measurable OPEX savings and compliance with modern energy standards. Feature → Business Impact → Application: IP55 protection, IC71W insulation, and aluminum frame Material: aluminum frame and robust bearings (6319/C3, 6316/C3VL0241) enable long MTBF and reduced maintenance cycles, lowering invasive service windows in harsh environments. Application includes outdoor or enclosure-challenged installations with demanding washdowns. Feature → Business Impact → Application: D-connection configuration and D-End top terminator box location streamline wiring, enable faster commissioning, and simplify service access, reducing installation time by field technicians. It also supports quick swapping and retrofit scenarios in existing SynRM-based lines. Feature → Business Impact → Application: 315 frame size and 1490 kg net weight, with IMB5 IM3001 class, provide a stable basis for precise torque control and vibration management in high-torque applications, ensuring reliable performance in presses and mixers. This aligns with industry expectations for reliability and lifecycle cost containment.
Get a Quick Quote for a ABB 3GLL312915-BDC
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GLL312915-BDC?
Enquire Now
FAQs
Yes. The motor is rated for 400 V input at 50 Hz, with a motor operational voltage of 370 V and a D-connection configuration. It is designed for common industrial drives and panel installations; ensure the drive controller supports SynRM technology and that the water-cooling circuit is properly integrated.
The motor offers IE5 efficiency, IP55 ingress protection, and IC71W insulation class. It uses an aluminum 315 frame with bearings 6319/C3 and 6316/C3VL0241, delivering robust performance in challenging environments and long service life.
Ideal for heavy-duty drives in steel, pumping, and material handling where energy efficiency and thermal management are critical. The water-cooled design maintains full performance at 450 kW, supporting continuous operation in demanding processes.
Key installation features include a D-End top terminator box and a compact aluminum frame (315) with a net weight of 1490 kg. Pre-fitted connections and an IMB5 IM3001 class reduce commissioning time, while sealed IP55 enclosure minimizes maintenance in dirty or wet environments.
Energy efficiency (IE5) and water cooling translate to lower running and cooling costs, while robust build quality extends MTBF and reduces downtime. Finland-origin ABB quality supports high reliability in harsh environments, delivering faster payback for OEMs and system integrators.