ABB 3GHL252227-BUC 3Phase SynRM Motor - IE5 Exeb
Part Number: 3GHL252227-BUC
Quick Summary
The 3GHL252227-BUC is a high-efficiency synchronous reluctance motor used for heavy-duty process drives. Engineers often struggle with energy waste and unplanned downtime caused by older, less efficient drives. This model delivers IE5 efficiency, Ex eb explosion protection, and IP55 enclosure to keep operations safe in harsh environments. Its robust IMB5/IM3001 mounting and 690 V, 50 Hz supply support reliable performance across long shifts. By aligning with ABB standards, it offers seamless compatibility with existing drive trains and maintenance practices, reducing lifecycle costs while improving motor reliability and system availability.
Product Information
ABB Type Designation
M3HL 250SMB 4
Invoice Description
M3HL 250SMB 4
Product Name
3Phase Synchronous reluctance motor
Product Type
3HL5__M3HL_IE5_SynRM_Ex
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
85015290
Medium Description
75kW, 4 Poles, Frame Size 250, 3 Phases, 690V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GHL252227-BUC)
Short Description
75kW, 4 P, Frame Size 250, 3PH, 690V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
Y
Temperature Class Default
T3
Input Voltage (Uin)
690 V
Frequency (f)
50 Hz
Motor Operational Voltage
650 V
Operating Frequency (fsw)
100.000 Hz
Output Power
75 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE5 | Full Load (100%) 96.5 % | Partial Load (75%) 96.0 % | Partial Load (50%) 95.2 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
U
EX-Protection
Exeb
Gas Group
IIC
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6213/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
884 mm
Product Net Height
651 mm
Product Net Width
550 mm
Product Net Weight
396 kg
Gross Weight
406 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
ABB EcoSolutions
Yes
Environmental Product Declaration - EPD
Environmental Product Declaration for Synchronous reluctance (incl. increased safety) motors (55 kW-315 kW)
UNSPSC
26101100
Energy-efficient IE5 design translates to lower operating costs and reduced heat generation, improving overall plant productivity. This motor’s Ex eb protection and IP55 enclosure enable safe, compliant operation in hazardous and dusty environments, minimizing risk and downtime. The Y configuration at 690 V supports flexible installation with existing electrical infrastructure, while a 4-pole, 75 kW rating delivers strong torque for demanding drives and conveyors. Durable bearings (6315/C3 and 6213/C3) and a robust IMB5/IM3001 mounting system reduce maintenance intervals and simplify retrofits in existing lines. Coupled with a cast-iron frame (250) and IMB5/IM3001 compatibility, installations benefit from proven ABB reliability and streamlined procurement. This design also aligns with energy-and-environmental regulations (IE5, WEEE) to support long-term compliance and cost of ownership reductions.
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FAQs
Install with IMB5/IM3001 mounting compatible frames, connect to a 690 V, 50 Hz supply using a star (Y) configuration, and ensure IP55 enclosure protection. Verify alignment and bearing preload for the 4-pole, 75 kW unit to minimize startup torque spikes and vibration. Use proper hazardous-area wiring practices and check local safety standards during commissioning.
Confirm 690 V input, 50 Hz frequency, 75 kW output, 4 poles, and IE5 efficiency rating. Ensure motor is configured for Y connection, IP55 protection, and Ex eb protection. Check ambient temperature (up to 40 °C) and altitude limits (up to 1000 m) to guarantee rated performance and long bearing life.
Yes. It incorporates Ex eb explosion protection and a gas group rating of IIC, along with IP55 ingress protection, making it appropriate for hazardous areas while maintaining reliable operation in demanding industrial settings.
IE5 efficiency reduces energy consumption, delivering lower operating costs over the motor’s lifetime. Synchronous reluctance design minimizes rotor losses, while robust bearings and bearings housings lower maintenance needs. Its compatibility with standard ABB drive trains simplifies procurement, spares stocking, and predictive maintenance planning.
Key certifications include IE5 efficiency, Ex eb protection, IP55 enclosure, and IC411 insulation class. Documentation should reference the 75 kW, 690 V rating, 4-pole configuration, and mounting compatibility (IMB5/IM3001). Additionally, WEEE compliance and Environmental Product Declarations (EPD) support sustainability reporting for industrial deployment.