Excellent PLC
Product Introduction
The Bently Nevada 3500/15 133945-01 Low Voltage DC Power Supply is a specialized module designed to deliver consistent and reliable low voltage DC power to the 3500 Series monitoring system components. This power supply unit is engineered to provide a stable and regulated output voltage under varying load conditions, ensuring optimal performance of vibration monitoring and machinery protection devices. Built with robust components and tested rigorously, it offers high operational reliability for demanding industrial environments, including power generation, oil and gas, and manufacturing plants.
Product Specifications
| Specification | Details |
|---|---|
| Model Number | 3500/15 133945-01 |
| Power Input | 115/230 VAC |
| Input Frequency | 47-63 Hz |
| Output Voltage | +24 V DC (regulated) |
| Output Current | Up to 5 A |
| Ripple & Noise | <50 mV peak-to-peak |
| Efficiency | Approximately 85% |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions (HxWxD) | 120.7 x 50.8 x 251.5 mm |
| Weight | 1.39 kg |
| Certifications | CE, UL, CSA |
Applications
The 3500/15 133945-01 Low Voltage DC Power Supply is widely used in industrial machinery monitoring systems, especially within the Bently Nevada 3500 Series. Its main applications include:
-
Providing regulated low voltage DC power for vibration sensors and transducers
-
Powering data acquisition modules and interface units within 3500 systems
-
Use in harsh environments such as power plants, refineries, and chemical processing facilities
-
Supplying stable power for continuous machinery condition monitoring to enable early fault detection
-
Supporting rotating equipment monitoring in oil and gas extraction and processing operations
The module ensures uninterrupted and clean power, critical for accurate measurement and reliable operation of sensitive monitoring components.
Product Advantages
-
Stable and Regulated Output: Delivers a consistent +24 V DC power supply critical for sensitive electronics.
-
High Efficiency: Minimizes energy losses and heat generation, improving system reliability and reducing cooling requirements.
-
Wide Operating Temperature Range: Suitable for deployment in extreme environmental conditions, ensuring dependable performance.
-
Compact and Modular Design: Easily integrated into standard 3500 Series racks, simplifying maintenance and replacement.
-
Built-In Protection Features: Includes overcurrent, short circuit, and overvoltage protection to safeguard connected equipment.
-
Compliance with Safety Standards: Certified by CE, UL, and CSA, ensuring safety and electromagnetic compatibility in industrial settings.
-
Low Ripple and Noise: Ensures minimal electrical interference with sensitive measurement signals.
FAQ
-
What input voltages are supported by the 3500/15 133945-01 power supply?
It supports standard AC input voltages of 115 and 230 VAC within a frequency range of 47 to 63 Hz. -
What is the maximum current output capability of this power supply?
The unit can deliver up to 5 A continuous current at +24 V DC output. -
How stable is the output voltage under varying load conditions?
The power supply provides tightly regulated output voltage with low ripple and noise, maintaining stability within specified limits. -
Does the power supply have protection against short circuits or overloads?
Yes, it includes built-in overcurrent and short circuit protection to prevent damage. -
Can this power supply be used in outdoor or harsh industrial environments?
It is designed for industrial environments with operating temperatures from -40°C to +70°C and high humidity tolerance, but should be installed within protective enclosures if exposed to direct weather. -
Is the output electrically isolated from the input?
Yes, the power supply provides galvanic isolation between input and output to enhance safety and reduce noise. -
What type of cooling does the module rely on?
Cooling is achieved through convection and the metal housing design; no fans are required. -
Are there any specific wiring or installation guidelines?
Installation must follow Bently Nevada’s recommended grounding and wiring procedures to ensure optimal performance and safety. -
Does this power supply module support remote diagnostics?
The module itself does not have remote diagnostics but integrates with the 3500 monitoring system, which can monitor power supply status. -
What certifications does this power supply hold?
It is certified to CE, UL, and CSA standards for safety and electromagnetic compatibility.
Related Models from the Same Series
| Model Number | Description | Key Feature |
|---|---|---|
| 3500/15 133292-01 | AC/DC Power Supply Module | Dual AC/DC input compatibility |
| 3500/16 133295-01 | DC Power Supply Module | DC input only |
| 3500/10 133263-01 | Interface Module | Signal conditioning |
| 3500/25 133377-01 | Expansion Module | Additional channel support |
| 3500/20 133352-01 | Monitor Module | Vibration sensing core |
| 3500/30 133380-01 | Display Module | Local operator interface |
Popular Models from Bently Nevada Brand
| Model Number | Description | Application |
|---|---|---|
| 3500/22 133340-01 | Speed and Phase Monitor Module | Rotational speed monitoring |
| 3500/45 133450-01 | Proximitor Sensor | Proximity sensing |
| 2300 125863-01 | Portable Vibration Monitor | Field diagnostics |
| 7300 128047-01 | Machinery Protection System | Continuous machinery protection |
| 1490 132201-01 | Wireless Vibration Sensor | Remote condition monitoring |
| 3300 XL | High Precision Vibration Monitor | Advanced vibration analysis |
