ABB 3GHL252237-BUC 3Phase Synchronous Reluctance Motor - IE5 Ex eb
Part Number: 3GHL252237-BUC
Quick Summary
ABB 3GHL252237-BUC is a high-efficiency 90 kW synchronous reluctance motor designed for hazardous-area drive applications. Engineers often struggle with energy waste and downtime when powering critical processes in demanding environments. This motor delivers IE5 efficiency with Ex eb protection and an IP55 enclosure, backed by IC411 insulation and IMB5 IM3001 mounting for rugged field service. It operates at 690 V, 50 Hz in a 4-pole configuration, and stars connections simplify installation while improving fault tolerance. With a Finland origin and robust construction, it aligns with safety and compliance requirements while integrating seamlessly into ABB control architectures. The result is lower running costs, better uptime, and a clear path to lifecycle savings for your facility.
Product Information
ABB Type Designation
M3HL 250SMC 4
Invoice Description
M3HL 250SMC 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
85015381
Medium Description
90kW, 4 Poles, Frame Size 250, 3 Phases, 690V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GHL252237-BUC)
Short Description
90kW, 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
90 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE5 | Full Load (100%) 96.4 % | Partial Load (75%) 96.2 % | 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
454 kg
Gross Weight
464 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
IE5 efficiency with Ex eb protection delivers tangible energy savings, reducing operating costs on large driven loads and improving sustainability across the plant. Business impact: lower energy bills and better process heat management in continuous operations; applications: conveyors, pumps, and fans in hazardous environments. The motor’s IP55 enclosure and IC411 insulation enable dependable performance in ambient temperatures up to 40 °C and at altitudes up to 1000 m, simplifying site approval and maintenance planning. Application: chemical processing and mining where safety and reliability matter.Cast iron frame size 250 with IMB5/IM3001 mounting supports rugged field installation and long service life, reducing downtime during swaps or upgrades. Business impact: faster commissioning, lower maintenance labor, and improved uptime metrics. Applications: retrofits and new builds in heavy industries demanding robust mounting and alignment. Ex protection Ex eb and gas group IIC offer hazardous-area compliance for safe operation in ignition-prone environments, aligning with regulatory requirements and enabling motorized systems to run closer to the process. Business impact: minimized explosion risk, streamlined approvals, and safer maintenance windows. Applications: oil & gas, chemical plants, and off-shore facilities. Three-phase star connection (Y) at 690 V and 50 Hz enables straightforward wiring with ABB drives, reducing installation risk and improving drive compatibility. Business impact: faster project timelines, easier spare-parts planning, and predictable performance. Applications: new builds or upgrades in automation-driven plants seeking plug-and-play motor compatibility. Manufacturing origin in Finland ensures traceability, quality control, and consistent supply, supporting global procurement programs. Business impact: reliable lead times, predictable maintenance cycles, and better total cost of ownership. Applications: multinational facilities standardizing on a single motor family for global operations.
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FAQs
This motor features Ex eb protection and gas group IIC rating, IP55 enclosure, and IMB5/IM3001 mounting. Installers should plan for a star (Y) connection at 690 V, maintain proper cooling and ventilation, and verify compliance with local hazardous-area standards before commissioning.
The unit delivers 90 kW at 690 V with a 4-pole configuration. It achieves IE5 efficiency, with full-load efficiency around 96.4%, and partial-load figures near 96.2% (75%) and 95.2% (50%), supporting energy savings across operating regimes.
Yes. It is rated for ambient temperatures up to 40 °C and altitude up to 1000 m. Insulation is class ICLF with IC411 rating, and enclosure is IP55, enabling reliable operation in challenging industrial settings.
The motor carries Ex eb protection for increased safety in hazardous areas and IIC gas group protection, along with IP55 enclosure. These features support compliance in industries like chemical processing and oil & gas, reducing ignition risk during operation and maintenance.
With Finland-made quality, robust IMB5/IM3001 mounting, and STAR connection compatibility, commissioning is faster and maintenance fewer, driving lower lifecycle costs. IE5 efficiency reduces energy spend, and Ex protection minimizes shutdowns due to safety concerns, improving overall ROI in continuous-duty applications.