KDV2.3-100-220/300-000 Allen Bradley

Description

Product Name: KDV2.3-100-220/300-000  Allen Braley I/O module

Product details:  

The Allen-Bradley KDV2.3-100-220/300-000 is a specialized high-performance power supply module, typically part of the Kinetix or older 1394/Servo drive families. These units are designed to provide regulated DC bus power to multiple servo motors and drive modules in demanding industrial environments.

### Product Overview

The KDV series functions as a centralized power source. Instead of each drive having its own power supply, the KDV module converts incoming AC line voltage into a stable DC bus voltage, which is then distributed to various axis modules. This “common bus” architecture saves space and improves energy efficiency.

### Technical Specifications

While specific legacy data sheets can vary based on the manufacturing year, the nomenclature generally breaks down as follows:

### Key Advantages

• Space Efficiency: By using a single power supply for multiple axes, you reduce the overall footprint of the control cabinet.

• Regenerative Braking Support: These modules are often designed to handle energy returned from the motors during deceleration, either dissipating it through resistors or sharing it with other axes.

• High Reliability: Built to Allen-Bradley’s industrial standards, featuring robust protection against overvoltage, undervoltage, and thermal overload.

• Simplified Wiring: Reduces the amount of AC line filtering and fusing required, as only one main drop is needed for the entire drive system.

### Important Considerations & Precautions

1. Residual Voltage: DANGER. Even after power is disconnected, the DC bus capacitors can hold a lethal charge (often $300\text{V}+$ DC) for several minutes. Always measure the voltage before servicing.

2. Heat Dissipation: These units generate significant heat. Ensure that the cabinet has adequate ventilation and that the minimum clearance distances specified in the manual are maintained.

3. Phase Sensitivity: Ensure input phases are balanced. Unbalanced power can lead to premature failure of the internal rectifier bridge.

4. Legacy Status: Please note that the KDV series is an older line. Parts may be refurbished or “New Old Stock.” Ensure your firmware and controller compatibility are verified before replacement.

### Typical Applications

The KDV2.3-100 is primarily found in high-precision, multi-axis automated machinery, including:

• Automotive Assembly: Robotic arms and positioning tables.

• Packaging Machinery: High-speed labeling, filling, and wrapping.

• Material Handling: Automated storage and retrieval systems (AS/RS).

• Metalworking: CNC feed drives and specialized milling equipment.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

The following are other related models. If you can’t find the product you need, please contact us. Thank you

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