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GE WES5120 2340-21004 Product Specification
Product Overview：GE WES5120 2340-21004
The GE WES5120 2340-21004 is a high-efficiency industrial power supply module designed to deliver reliable and stable DC power in demanding automation environments. Engineered by General Electric (GE), a pioneer in industrial power solutions, this module belongs to GE’s WES Series, renowned for its rugged design, energy efficiency, and compatibility with a wide range of industrial control systems, including PLCs, DCSs, and motor control centers. The GE WES5120 2340-21004 serves as a critical backbone for powering field devices, control modules, and communication networks in industries where uninterrupted operation is non-negotiable, such as manufacturing, power generation, and oil and gas.
At its core, the GE WES5120 2340-21004 features a universal input design (85–264 VAC, 47–63 Hz) with active power factor correction, ensuring stable power conversion across global voltage standards. It delivers a regulated 24 VDC output at 5 A, providing 120 W of continuous power with low ripple and noise, essential for sensitive electronic components. The module’s compact form factor (100 mm x 127 mm x 62 mm) and DIN rail mounting enable easy integration into control panels, while its conformal-coated circuitry and metal enclosure protect against dust, moisture, and electromagnetic interference (EMI) in harsh industrial settings.
In automation systems, the GE WES5120 2340-21004 acts as a reliable power source for distributed I/O modules, HMIs, and safety systems, ensuring consistent performance even during voltage fluctuations or transient surges. Its built-in overload and short-circuit protection mechanisms safeguard connected equipment from damage, while the intelligent thermal management system—featuring a variable-speed fan—optimizes efficiency and extends component lifespan. By combining high-quality power delivery with advanced protection features, the GE WES5120 2340-21004 minimizes downtime, reduces maintenance costs, and enhances the overall reliability of industrial control architectures.
Technical Specifications：GE WES5120 2340-21004
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE WES5120 2340-21004 |
| Manufacturer | General Electric (GE) |
| Product Type | Industrial Power Supply Module |
| Input Voltage | 85–264 VAC (universal), 47–63 Hz |
| Output Voltage/Current | 24 VDC, 5 A (120 W continuous) |
| Efficiency | Up to 90% at full load |
| Physical Dimensions | 100 mm (W) × 127 mm (H) × 62 mm (D) |
| Weight | 0.8 kg |
| Mounting Method | DIN rail (TS35/7.5 or TS35/15) |
| Operating Temperature | -20°C to +70°C (derating required above +50°C) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Certifications | CE, UL 508, CSA C22.2 No. 14, IEC 62305-3 (surge protection) |
GE WES5120 2340-21004
Main Features and Advantages：GE WES5120 2340-21004
Universal Input with Active PFC: The GE WES5120 2340-21004 adapts to diverse power grids worldwide, eliminating the need for multiple power supply models. Its active power factor correction (PFC) ensures compliance with energy efficiency standards and reduces harmonic distortion, making it suitable for modern green manufacturing initiatives.
Robust Protection Mechanisms: Built-in overload protection (110–150% of rated current) and short-circuit protection (auto-recovery) shield downstream devices from damage caused by faults or miswiring. The module’s thermal shutdown feature prevents overheating in high-temperature environments, enhancing system safety.
High Efficiency and Low Noise: With up to 90% energy conversion efficiency, the GE WES5120 2340-21004 minimizes power loss and heat generation, reducing operational costs and the need for additional cooling systems. Its low output ripple (<150 mV peak-to-peak) ensures stable power delivery to sensitive control electronics.
Compact and Flexible Design: The module’s slim profile allows installation in space-constrained control panels, while the DIN rail mount enables quick replacement without tools. Parallel operation is supported for higher current requirements, though a load-sharing diode module (sold separately) is recommended for optimal performance.
Long-Life Components: Featuring low-ESR electrolytic capacitors and a durable fan rated for 50,000 hours at 40°C, the GE WES5120 2340-21004 is built for longevity, even in 24/7 industrial applications. Front-panel LED indicators for power status and fault detection simplify routine maintenance and diagnostics.
GE WES5120 2340-21004
Application Areas：GE WES5120 2340-21004
The GE WES5120 2340-21004 is ideally suited for industrial environments requiring reliable, regulated power:
-
Manufacturing Automation:
- Powers PLCs (e.g., GE Fanuc 90-30/90-70 series), motor drives, and robotic systems in automotive, pharmaceutical, and food processing plants.
- Supports distributed I/O networks in smart factories, ensuring consistent power for sensors, actuators, and Ethernet switches.
-
Power Generation and Distribution:
- Provides backup power for critical control systems in substations, renewable energy facilities, and thermal power plants.
- Integrates with GE’s Mark VIe turbine control platforms to supply stable DC power for relay panels and instrumentation.
-
Oil and Gas:
- Operates in harsh offshore and onshore environments, powering safety systems, flow meters, and remote terminal units (RTUs).
- Meets explosion-proof requirements for hazardous areas when paired with certified enclosures.
-
Building Automation:
- Drives HVAC control systems, access control panels, and energy management systems in commercial buildings.
- Supports redundant power configurations in data centers and critical infrastructure facilities.
Related Products：GE WES5120 2340-21004
- GE WES5120-24 2340-21005: A higher-current variant (10 A output) for power-hungry systems, compatible with the GE WES5120 2340-21004 in parallel setups for redundancy.
- GE WES3020 2340-10002: A 24 VDC, 2.5 A power supply for smaller-scale applications, ideal for standalone machines or modular control systems.
- GE WES7120 2340-31004: A ruggedized version with extended temperature range (-40°C to +85°C), designed for extreme industrial environments like steel mills or mining operations.
- GE WES-RD1: A load-sharing diode module that enables parallel operation of multiple GE WES5120 series power supplies, ensuring balanced current distribution.
- GE WES-BAT1: A backup battery module that provides temporary power during outages, compatible with the GE WES5120 2340-21004 for uninterruptible power supply (UPS) applications.
GE WES5120 2340-21004
Installation and Maintenance：GE WES5120 2340-21004
Pre-installation Preparation:
Before installing the GE WES5120 2340-21004, ensure the following:
Before installing the GE WES5120 2340-21004, ensure the following:
- Verify the input voltage matches the module’s specifications (85–264 VAC) and that the power source is properly grounded.
- Mount the module on a DIN rail in a well-ventilated control panel, leaving at least 25 mm of clearance on all sides for airflow.
- Connect the input power wires (L, N, G) and output wires (24 V+, COM) using the terminal blocks, ensuring secure connections to prevent arcing.
Maintenance Recommendations:
- Visual Inspections: Regularly check the front-panel LEDs to confirm the “Power On” indicator is green and no fault lights are activated. Inspect the module for physical damage, loose connections, or signs of overheating.
- Cooling System Care: Clean dust and debris from the fan vents quarterly using compressed air, especially in dusty environments, to maintain optimal thermal performance.
- Load Testing: Periodically measure the output voltage with a multimeter to ensure it remains within ±5% of 24 VDC. For systems with redundant power supplies, test failover functionality annually using a load bank.
- Component Lifespan: Replace the module every 5–7 years or as recommended by GE, even if no faults are detected, to prevent premature failure due to capacitor aging.
GE WES5120 2340-21004
Product Warranty：GE WES5120 2340-21004
Our company provides a one-year quality warranty for the GE WES5120 2340-21004, covering all non-human-induced defects in materials and workmanship. During the warranty period, any module exhibiting voltage instability, fan failure, or component defects will be replaced promptly. For discontinued or legacy models like the GE WES5120 2340-21004, our extensive inventory and global supply chain enable quick turnaround for urgent spare parts requests. Beyond the warranty period, we offer professional repair services and technical support to help maintain your system’s reliability indefinitely.
Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Note: This product description is based on technical data from GE’s official specifications and industry applications. For detailed installation guidelines or customization options, consult the GE WES5120 2340-21004 user manual or contact our technical team for personalized assistance.
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