ABB 3GJP402520-ADM 3-Phase Flameproof Motor - IE4 Exdb
Part Number: 3GJP402520-ADM
Quick Summary
ABB 3GJP402520-ADM is a flameproof IE4 motor designed for heavy-duty industrial drives in hazardous areas. Operators seeking reliable performance under demanding ambient conditions often face compliance challenges and unplanned downtime. This motor is built for continuous service with robust Exdb flameproof protection, IP55 enclosure, and IC411 mounting, ensuring safe operation in explosive atmospheres. Key specs include 630 kW output at 400 V and four poles at 50 Hz, supporting high-torque starts and stable speeds. Finland-born engineering and a cast-iron frame deliver long service life while resisting vibration and temperature fluctuations. In practice, it aligns with energy efficiency goals, safe installation standards, and global supply chain expectations, making it a strong fit for chemical, oil & gas, and heavy process industries.
Product Information
Extended Description
3GJP402520-ADM ABB: Flameproof IE4 Super Premium Efficiency LV Motors, 630 kW, 400 V (3GJP402520-ADM)
ABB Type Designation
M3JP 400LB 4
Invoice Description
M3JP 400LC 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 (3GJP402520-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
Exdb flameproof protection and IP55 enclosure provide certified safety in hazardous zones, reducing ignition risk and simplifying regulatory compliance with explosive-atmosphere codes. This enables dependable uptime in challenging environments such as chemical plants and refineries. The motor’s IE4 efficiency supports lower operating costs and cooler operation during long duty cycles, translating to measurable energy savings in continuous-process applications. A cast-iron frame (frame size 400) with IMB3/IM1001 mounting delivers rugged mechanical integrity, reducing vibration and wear in demanding installations like mining conveyors and material handling systems. The 630 kW, 4-pole, 400 V, 50 Hz configuration ensures reliable starting torque and consistent speed control for heavy-duty pumps and compressors in hazardous locations. Designed for altitude up to 1000 m and ambient temperatures up to 40 °C, it supports stable performance across diverse plants. Coupled with Exdb and IC411 insulation, the motor meets stringent safety and lifecycle expectations for industries including oil & gas, petrochemicals, and chemical processing.
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FAQs
For hazardous-area installations, ensure Exdb flameproof protection and IP55 protection are maintained by using compliant connectors and a sealed terminator box. The motor uses IMB3/IM1001 mounting and a D-end top terminator position, which simplifies alignment with standard frames and reduces wiring complexity. Verify enclosure integrity during maintenance and follow local ATEX/IECEx requirements for safe operation.
IE4 efficiency at full load (630 kW) reduces input current and heat generation, lowering cooling requirements and energy bills over the motor’s lifetime. In continuous S1 duty, these gains accumulate, improving overall plant energy intensity and potentially reducing inverter or soft-start sizing needs for related drives in hazardous areas.
The ABB 3GJP402520-ADM is ideal for oil & gas, petrochemical, chemical processing, and other heavy-duty industries with flammable atmospheres. Applications include high-torque pumps, compressors, conveyors, and fans in hazardous zones, where reliable performance, robust enclosure protection, and compliance with safety standards are critical.
The motor carries Exdb flameproof protection for hazardous atmospheres and an IP55 enclosure rating, with IC411 insulation and IE4 efficiency. It is designed for continuous duty (S1) and supports safe operation under high-temperature ambient conditions, with mounting suitable for IMB3/IM1001 configurations. Always verify site compliance with local electrical and explosion-protection regulations.
Maintenance benefits come from a rugged cast-iron frame, protective IP55 enclosure, and Exdb flameproof design, which reduce corrosion and ignition risk. ROI is driven by energy savings from IE4 efficiency, lower maintenance frequency due to durable bearings (6324/C3, 6319/C3), and extended service life in demanding plants. Plan for routine inspection of bearings and seals and adherence to OEM torque and wiring guidelines to preserve performance.