Product Introduction
The Bently Nevada 3500/15 129486-01+129478-01 AC/DC Power Supply Module is a high-reliability module designed to provide stable and continuous power for the 3500 machinery protection system. It supports both AC and DC input sources, ensuring flexibility in various industrial environments where consistent power delivery is essential.
This power supply module is engineered for critical machinery monitoring systems in power plants, oil & gas facilities, petrochemical industries, and manufacturing plants. With redundant power supply support, it enhances system uptime and operational safety, reducing the risk of unplanned downtime caused by power-related failures.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | 3500/15 129486-01 + 129478-01 |
| Product Type | AC/DC Power Supply Module |
| Input Voltage (AC) | 85–264 VAC |
| Input Voltage (DC) | 100–150 VDC |
| Output Voltage | 24 VDC |
| Output Power | 100 W |
| Frequency Range | 47–63 Hz |
| Efficiency | ≥85% |
| Operating Temperature Range | -30°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Humidity Range | 5–95% non-condensing |
| Cooling Method | Natural convection |
| Dimensions (W × H × D) | 120.7 x 50.8 x 251.5 mm |
| Weight | 1.39 kg |
| Compliance Standards | CE, UL, CSA |
| Mounting Type | Rack-mounted |
Product Applications
The 3500/15 129486-01+129478-01 AC/DC Power Supply Module is widely used in industries that require continuous, stable, and reliable operation of vibration monitoring and protection systems.
Key Application Areas:
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Power Generation – Turbine and generator condition monitoring systems.
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Oil & Gas – Compressor and pump monitoring in upstream, midstream, and downstream operations.
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Petrochemical Plants – Machinery protection for high-value rotating assets.
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Manufacturing Plants – Monitoring and protecting motors, gearboxes, and production line equipment.
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Marine & Offshore – Condition monitoring for marine propulsion and auxiliary machinery.
Product Advantages
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Dual Power Input Support – Operates on both AC and DC power sources, enhancing versatility.
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High Reliability – Designed for continuous operation in demanding industrial conditions.
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Redundant Power Configuration – Supports system redundancy to ensure uninterrupted operation.
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Wide Input Voltage Range – Can adapt to various global power standards.
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Compact Rack-Mount Design – Optimized for the Bently Nevada 3500 rack system without wasting space.
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Overload & Overvoltage Protection – Safeguards sensitive monitoring equipment.
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Low Maintenance Requirement – Engineered for long operational life with minimal servicing.
FAQ
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What is the primary function of the 3500/15 129486-01+129478-01 module?
It supplies regulated DC power to the entire 3500 monitoring rack from either an AC or DC source. -
Can this module operate with both AC and DC inputs simultaneously?
No, it can accept either AC or DC input at a time, but the system can be configured for redundancy using two power supplies. -
What type of protection features are integrated into this power supply?
It includes overload, overvoltage, and short-circuit protection to safeguard the 3500 system. -
How does the module contribute to system redundancy?
Two modules can be installed in a single rack for automatic failover in case one power supply fails. -
What is the nominal DC output voltage for the system?
The nominal regulated output is 24 VDC. -
Is hot-swapping supported for this power supply module?
Yes, it can be replaced without powering down the entire rack, minimizing downtime. -
What is the recommended operating temperature range for stable performance?
It is rated for continuous operation from -30°C to +65°C. -
Does it require an external cooling fan?
No, it uses natural convection cooling and does not require an additional fan. -
Can it be used in hazardous locations?
Yes, provided it is installed in compliance with the relevant safety certifications. -
Is there any visual status indication on the module?
Yes, it features front-panel LED indicators for power and fault conditions.
Recommended Related Models (Same Series)
| Model Number | Description |
|---|---|
| 3500/15 106M1079-01+106M1081-01 | Universal AC Power Supply Module |
| 3500/15 106M2686-00+127610-01 | AC Power Supply Module |
| 3500/15 127610-01+125840-01 | AC Power Supply Module |
| 3500/15 127610-01+129478-01 | AC Power Supply Module |
| 3500/15 129486-01 | AC/DC Power Supply Module |
| 3500/15 115M7750-01 | High Voltage DC PIM |
Popular Models from the Same Brand
| Model Number | Description |
|---|---|
| 3500/42M | Proximitor Seismic Monitor |
| 3500/22M | Transient Data Interface |
| 3500/93 | System Rack |
| 330104-00-05-10-02-00 | Proximity Probe |
| 3500/50 | Tachometer Module |
| 3500/32M | Relay Module |
Company Information
E-mail: [email protected]
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Whatsapp：Please contact by email
Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
Welcome to call for more product details.
