ABB 3GJA312810-HDCIN 3-Phase Squirrel Cage Motor - Exd
Part Number: 3GJA312810-HDCIN
Quick Summary
ABB 3GJA312810-HDCIN is a 3-phase squirrel cage motor designed for hazardous environments. Engineers often face safety compliance, downtime, and maintenance challenges when sourcing flameproof motors. This model delivers Exd flameproof protection, IP55 ingress protection, and IC411 insulation for rugged operation. Combined with IE2 efficiency and a robust cast-iron frame, it supports reliable uptime and lower life-cycle costs. With broad ambient tolerance, altitude rating, and a proven track record across hazardous installations, it reduces procurement risk. This supports compliant projects, easier supplier qualification, and faster commissioning for sensitive process environments. Designed for easy serviceability, the motor ships with proven mounting, robust bearings, and protective features that minimize unplanned shutdowns in demanding plants.
Product Information
ABB Type Designation
M2JAP 315LKA 4
Invoice Description
M2JAP 315LKA 4
Product Name
3-Phase squirrel cage motor
Product Type
IJA2__M2JAP_IE2_Flameproof_Exd_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
India (IN)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 95.1 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.5 %
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
315
Bearing
6319/C3
Bearing NDE
6316/C3
IM Class
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1524 kg
Gross Weight
1544 kg
UNSPSC
26101100
Exd flameproof protection combined with Exdb capability provides a safe start in IIB gas environments, reducing the risk of ignition during start-up and fault conditions. This translates to lower risk margins for hazardous-area projects and streamlined approvals during commissioning. IP55 enclosure, IC411 insulation, and the ability to operate at up to 50 °C ambient and up to 1000 m altitude support reliable operation in plants with challenging climate and location constraints. Customers gain fewer derating issues and reduced cooling requirements when installing in harsh environments. IE2 efficiency at full load (95.1%) and consistent performance across 75% and 50% partial-load levels deliver meaningful energy savings in continuous-duty applications (S1). For maintenance teams, energy performance translates into lower operating costs and easier justification for green initiatives. Robust mechanical design uses a cast-iron frame (315) with bearings 6319/C3 and 6316/C3 to handle heavy loads and long service intervals. The end-top D-End terminator box simplifies electrical terminations and improves access for routine checks. Reversible rotation (both sides) and a reliable four-pole configuration support flexible drive layouts, while the option to order as 1 piece minimizes procurement friction. Installation and compatibility are further aided by the standard 315 frame size and compatible mounting patterns. Compliance and documentation, including UNSPSC 26101100 coding and Exdb/Gas Group IIB labeling, help procurement teams meet regulatory requirements and streamline audits. It also benefits from a design that prioritizes serviceability and lifecycle cost reduction.
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FAQs
Plan for Exd protection with Exdb compatibility, verify gas group IIB labeling, and place the termination box at D-End top for easy access. Use correct cable entries, torque values, and grounding per local standards. The motor arrives with a 315 frame and a robust cast-iron housing to withstand harsh conditions; ensure compatible starters and protection devices are used.
Yes, the motor features IP55 enclosure and is rated for ambient temperatures up to 50 °C at up to 1000 m altitude. Cooling requirements depend on the duty cycle (S1) and installation layout; avoid blocking ventilation paths and ensure adequate ambient airflow to maintain rated temperatures during continuous operation.
The motor is a 4-pole, 315-frame unit designed for S1 duty (continuous operation). It provides IE2 efficiency with full-load performance around 95.1%, a D voltage code, and Exdb flameproof protection for gas group IIB. It supports rotation in both directions and uses a flameproof end-box configuration suitable for hazardous areas.
This model is designed as a single-speed, four-pole motor (Two Speed Motor: No). While IE2 motors are commonly VFD-compatible, confirm vendor guidance for Exd safety requirements when using variable frequency drives in hazardous zones. If a VFD is used, ensure proper shielding, harmonic control, and cooling considerations.
Verify Exdb flameproof protection for gas group IIB, IP55 ingress protection, IC411 insulation, and IE2 efficiency. Confirm ambient and altitude ratings (50 °C, 1000 m), duty S1, and the 315 frame with cast-iron construction. Also check UNSPSC 26101100 coding and country of origin (India) to meet internal compliance and supplier qualification requirements.