Product Description
Overview: Universal Power for Industrial Control Panels
The ABB G3LK (1KHW002144R0001) is a versatile and robust power supply module from the NSD570 family, designed to energize your industrial automation systems. This unit efficiently converts a wide range of incoming AC or DC voltage into stable, reliable power for PLCs, relays, sensors, and other control components. Its universal input design simplifies inventory and installation across different sites and voltage standards. Therefore, it serves as a dependable foundation for any control cabinet requiring clean and continuous DC power.
Functional Highlights: Wide Input Range and Rugged Design
This power supply excels with its exceptionally broad input voltage range of 110-250V AC/DC, accommodating almost any common industrial supply without taps or switches. Moreover, its robust Swiss engineering ensures stable operation in electrically noisy environments typical of manufacturing floors and process plants. In addition, the compact, standardized form factor allows for straightforward DIN-rail mounting in crowded panelboards. Consequently, you gain a flexible and resilient power source that reduces design complexity and enhances system uptime.
Technical Data & Specifications
Here are the core technical parameters for the G3LK power supply:
Manufacturer & Model: ABB G3LK
Ordering Number: 1KHW002144R0001
Module Type: Switching Power Supply Module
Product Family: NSD570
Input Voltage Range: 110 - 250 V AC/DC (Universal Input)
Output: 24V DC (typical for control systems - confirm specific model output)
Key Feature: Wide-range input for global application
Construction: Industrial-grade, metal housing
Mounting: Standard DIN-rail
Dimensions (H x W x D): 145 x 180 x 150 mm (approx.)
Weight: 2.36 kg
Origin: Switzerland / Sweden
Condition: Brand New, Active Product
Typical Applications & System Integration
This module is ideal for providing centralized 24V DC power within control panels for machine automation, packaging lines, and material handling systems. For instance, it can power an entire bank of PLC I/O modules, contactors, and field device isolators from a single unit. Furthermore, its wide input range makes it perfect for OEM machine builders whose equipment must be installed in various countries with different line voltages. Always integrate appropriate upstream fusing or circuit protection and ensure adequate ventilation around the module for optimal lifespan.
FAQ
What is the exact output voltage and current rating of this G3LK model?
The provided data specifies the input range but not the output. The G3LK family includes models with different output currents (e.g., 5A, 10A, 20A). You must confirm the output specifications (Voltage and Amperage) for ordering code 1KHW002144R0001 with the supplier or in the detailed datasheet.
Can I use this with both AC and DC input power simultaneously?
No, the "110-250V AC/DC" designation means it can accept an input source that is EITHER AC (Alternating Current) OR DC (Direct Current) within that voltage range, not both at the same time.
Is this a regulated or unregulated power supply?
The ABB G3LK is a regulated switching power supply. It will maintain a stable output voltage (e.g., 24V DC) despite normal fluctuations in the input voltage or changes in the load current drawn.
Does this power supply have built-in protection features?
Industrial power supplies like the G3LK typically include standard protections such as overload/short-circuit protection and overvoltage protection. Refer to the specific technical data sheet for the complete list of safety features.
What is the advantage of a wide input range (110-250V)?
It eliminates the need for different power supply models for 120V AC, 230V AC, or 125V DC systems. This simplifies procurement, reduces spare parts inventory, and provides flexibility for system upgrades or redeployment.
