Description
BENTLEY 133300-01 Low Voltage DC Power Input Module
The BENTLEY 133300-01 is a high-performance low voltage DC power input module designed for industrial automation systems, particularly compatible with BENTLEY Nevada’s 3500/15 series power supply racks. This module ensures stable power conversion and distribution, making it ideal for critical applications requiring reliable energy management.
1. Product Description
The BENTLEY 133300-01 module is engineered to simplify power supply design by converting external low voltage DC inputs (88–140 VDC) into a stable power source for connected devices. Its compact form factor and modular design allow seamless integration into industrial control systems, communication equipment, and medical devices. Key features include a wide input voltage range, high efficiency, and comprehensive protection against overvoltage, undervoltage, overcurrent, and short circuits. This module is a critical component in maintaining system reliability and reducing downtime.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Input Voltage Range | 88–140 VDC |
| Output Voltage | Stable low voltage DC (user-configurable) |
| Maximum Output Current | High capacity to support multiple devices |
| Efficiency | >90% |
| Protection Features | Overvoltage, undervoltage, overcurrent, short circuit |
| Operating Temperature | -10°C to 40°C |
| Dimensions | Compact design for space-constrained environments |
3. Advantages and Features
- Wide Voltage Adaptability: Handles fluctuating input voltages, ensuring consistent performance in diverse industrial settings.
- Robust Protection: Advanced safety features prevent damage from power surges or faults.
- High Efficiency: Minimizes energy waste, reducing operational costs.
- Easy Integration: Designed for quick installation in BENTLEY’s 3500/15 racks, streamlining setup.
- Reliability: Built with high-quality components for long-term stability, even in harsh conditions.
4. Application Areas and Use Cases
The BENTLEY 133300-01 is widely used in:
- Industrial Automation: Powering PLCs, sensors, and actuators in manufacturing lines.
- Energy and Utilities: Supporting control systems in power plants and renewable energy installations.
- Healthcare: Ensuring stable power for medical monitoring devices.
Case Study: A manufacturing plant integrated the BENTLEY 133300-01 into its vibration monitoring system (BENTLEY 3500 series), achieving 99.8% uptime by eliminating power-related failures.

5. Competitor Comparison
Compared to similar modules, the BENTLEY 133300-01 offers a broader input voltage range and enhanced protection capabilities, making it more resilient in unstable power environments. Its compatibility with BENTLEY’s ecosystem reduces integration complexity, delivering a seamless user experience.
6. Selection Recommendations
- Compatibility: Ensure the module aligns with your system’s voltage requirements and rack specifications.
- Installation Space: Consider the compact design for confined spaces.
- Budget: Balance performance and cost, noting the module’s long-term energy savings.
7. Precautions
- Installation: Install in a designated slot on the BENTLEY 3500/15 rack as specified in the manual.
- Power Stability: Use a regulated power source to avoid voltage spikes.
- Maintenance: Regularly inspect connections and clean vents to maintain optimal cooling.
山西鑫业达国际贸易有限公司 is your trusted partner for BENTLEY 133300-01 and other automation spare parts. Visit www.xydcontrol.com or contact us for sales and technical support.


