ABB 3GJP402820-ADM Motor - Exdb Flameproof IE4
Part Number: 3GJP402820-ADM
Quick Summary
ABB 3GJP402820-ADM Motor is a flameproof, IE4 drive motor for demanding industrial applications. Operators struggle with reliability and maintenance costs in hazardous zones where robust IP ratings and flameproof construction matter. Key certifications include Ex db flameproof protection, IP55 enclosure, and IE4 efficiency, ensuring safe, compliant operation in explosive atmospheres. Built for continuous S1 service with 4 poles, 630 kW at 400 V, and IMB3/IM1001 mounting, this motor integrates smoothly with ABB drives and power systems, reducing energy use and downtime. Its Finland origin supports quality standards and serviceability across global projects.
Product Information
Extended Description
3GJP402820-ADM ABB: Flameproof IE4 Super Premium Efficiency LV Motors, 630 kW, 400 V (3GJP402820-ADM)
ABB Type Designation
M3JP 400LKB 4
Invoice Description
M3JP 400LKC 4
Product Name
3-Phase squirrel cage motor
Product Type
3JP4__M3JP_IE4_Flameproof_Ex_db_motor
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
630kW, 4P, Frame Size 400, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GJP402820-ADM)
Short Description
630kW, 4P, Frame Size 400, 3PH, 400V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
630 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.7 % | Partial Load (75%) 96.6 % | Partial Load (50%) 96.1 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1891 mm
Product Net Height
1121 mm
Product Net Width
840 mm
Product Net Weight
3300 kg
Gross Weight
3340 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof enclosure and IE4 efficiency. Business impact: enhanced safety in potentially explosive atmospheres and reduced energy costs across the motor's duty cycle. Application: ideal for chemical plants, oil & gas facilities, and other hazardous-area installations where energy savings matter and compliance is non-negotiable.Feature: IP55 enclosure and rugged cast-iron frame with IMB3/IM1001 mounting. Business impact: longer service life, protection against dust and water ingress, simpler retrofits into existing lines. Application: assembly lines, conveyors, and processing equipment in harsh environments requiring robust mechanical protection.Feature: 4-pole, 630 kW output at 400 V, 50 Hz with D connection and IC411 insulation. Business impact: consistent torque characteristics and reliable starting performance for heavy loads; Application: heavy-duty drives in steel, cement, and metalworking plants.Feature: Operating envelope suitable for altitude up to 1000 m and ambient temperatures up to 40 C; insulation class ICLF. Business impact: maintained performance and uptime in challenging locations; Application: mining, chemical processing, and industrial plants in hot or high-altitude environments.Feature: Exdb protection with Gas Group IIB and IMB3/IM1001 mounting compatibility with ABB drives. Business impact: streamlined installation, compliance with explosion protection standards, and easy integration into ABB control systems; Application: hazardous-area installations requiring rigorous safety standards and reliable control compatibility.
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FAQs
Plan for a D connection configuration and IMB3/IM1001 mounting with a cast-iron frame size 400. Verify IP55 enclosure, Exdb flameproof protection, and Gas Group IIB compliance. Ensure ambient limits of up to 40 C and altitude up to 1000 m are accounted for, and confirm the unit supports S1 duty in your process.
Exdb flameproof design provides explosion protection in hazardous zones, reducing ignition risk. IE4 efficiency lowers operating costs through reduced energy consumption, which translates to measurable ROI over the motor’s life, especially in continuous running applications like conveyors or pumps in petrochemical or mining plants.
Yes. The motor is designed for seamless integration with ABB drive solutions and power systems. With a 4-pole design at 400 V and 50 Hz, it supports standard ABB control architectures, enabling coordinated performance, soft-start capabilities, and reliable motor protection within ABB-based automation environments.
Key specifications include 630 kW output, 400 V input, 50 Hz frequency, 4 poles, IP55 protection, IC411 insulation, Exdb flameproof protection, and Gas Group IIB. Duty is S1, with a rugged cast-iron frame size 400 and IMB3/IM1001 mounting. Ensure your process torque and duty cycle align with these values.
Maintenance focuses on preserving flameproof integrity, IP65-like protection in practice, and regular inspection of bearings (6324/C3 and 6319/C3) and insulation. The IE4 efficiency yields energy savings, reducing running costs over time. Longer service life and compatibility with ABB power and control ecosystems contribute to lower total cost of ownership.