ABB ERM3115 Fan and Blower - IE3 Premium Efficiency
Part Number: 7BERM3115
Quick Summary
ABB ERM3115 Fan and Blower is a compact, high-efficiency cooling solution designed for industrial HVAC, process cooling, and equipment enclosures. It delivers 1 HP of power from a 3-phase, dual-voltage motor at 230/460 V with a 60 Hz supply, enabling flexible installation in diverse facilities. If you’re upgrading legacy motors, the ERM3115 reduces energy costs while improving airflow stability under variable load. The unit carries robust certifications and design features that support reliable operation in open enclosures and resilient-mount configurations. With a NEMA design B framework and IE3 premium efficiency rating, this motor aligns with modern energy, safety, and procurement standards while fitting compact form factors and standardized frame size 56.
Product Information
Extended Description
7BERM3115 ABB: Fan and Blower 1 Hp 230 V (ERM3115)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
1HP,3450RPM,3PH,60HZ,56,3420M,OPEN,
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ERM3115
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
34LYM528: Dimension Sheet
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | IE3 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPEN
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
ERM3115
Gross Volume
2110.969 inÂł
Gross Weight
27 lb
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
Insulation Class
B
Invoice Description
1HP,3450RPM,3PH,60HZ,56,3420M,OPEN,F1,N
Made To Order
No
Medium Description
Fan and Blower, 1 HP, 3600 RPM, Frame Size 56, ResilientMount Mounting, 3 Phase, OPEN Enclosure, 230/460 V, 60 Hz (ERM3115)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
2P
Number of Poles (High)
2
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
1 Hp
Power Factor
82 %
Product Name
Fan and Blower
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
27 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.2 A | 1.6 A
Rated Efficiency
77 %
Rated Speed
3450 r/min
Selling Unit of Measure
piece
Service Factor
1.25
Shaft Diameter
0.63 in
Short Description
1 HP, 3600 RPM, Frame Size 56, ResilientMount, 3 PH, OPEN, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3600 r/min
Type of Duty
Continuous
UNSPSC
26101105
Voltage Rating
230 V | 460 V
The IE3 premium efficiency designation reduces energy consumption for continuous-duty fans, delivering measurable cost savings on annual operating budgets. By matching 230 V and 460 V dual-voltage capability to your plant’s electrical infrastructure, you simplify stocking and installation while minimizing wiring errors. The 56-frame, resilient-mount design provides mechanical flexibility and vibration damping, improving equipment uptime and reducing maintenance costs. Direct-on-line starting and a 3-phase, 60 Hz supply enable fast, robust acceleration with minimal control complexity, while a 1.25 service factor supports transient loads common in process cooling and cabinet exhaust. The blower’s open enclosure and NEMA design B configuration suit harsh industrial environments, and its 3450 r/min nominal speed delivers consistent airflow without excessive noise. All of this is backed by CSA/UR certification for regulatory compliance and safe procurement.
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FAQs
Yes. The ERM3115 is rated for dual-voltage operation, supporting 230 V or 460 V at 60 Hz. When selecting wiring and a starter, ensure the correct voltage connection, appropriate overcurrent protection, and compliance with local electrical codes. The dual-voltage capability simplifies stocking for mixed voltage facilities and reduces the number of different motor SKUs you maintain.
The motor delivers 1 HP with three-phase 60 Hz operation, rated at 230 V or 460 V. Rated current is approximately 3.2 A at 230 V and 1.6 A at 460 V. It features a power factor around 0.82 and a service factor of 1.25, supporting short-term overloads common in blower applications.
Yes. The ERM3115’s open enclosure, 56 frame, and resilient mounting are well-suited for blower assemblies and cabinet cooling in industrial settings. Its Direct On Line starting and 3-phase operation provide reliable airflow with straightforward control strategies, making it an excellent choice for high airflow requirements in HVAC and process environments.
This model carries CSA and UR certifications and follows a NEMA design B configuration. These certifications support regulatory compliance across North America and can simplify procurement and installation in regulated environments.
The IE3 premium efficiency rating reduces steady-state energy costs, while the 1 HP rating and robust 56-frame design promote long service life with lower downtime. With reliable stock at multiple warehouses and a resilient-mount configuration, maintenance planning and spare-part logistics become simpler, delivering a favorable return on investment over the motor’s operating life.