製品紹介
The Bently Nevada 3500/15‑07‑07‑00 is a specialized 125 VDC power supply module designed for the Bently Nevada 3500 Machinery Protection System. Unlike the standard +24 VDC versions, this module delivers 125 VDC for applications requiring higher voltage rail, /ten seen in harsh or specialized industrial environments. Built for redundancy and continuous operation, it’s hot-swappable and optimized for zero-downtime installation, making it especially valuable for mission-critical rotating machinery in power generation, oil & gas, and industrial automation.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Product Name | 3500/15‑07‑07‑00 Power Supply Module |
| Module Type | 125 VDC Power Supply |
| Input Voltage Range | 85–264 VAC, 47–63 Hz |
| Output Voltage | +125 VDC regulated |
| Maximum Output Power | 100 W |
| Redundancy サポート | Yes – parallel load-sharing with another module |
| Hot-Swappable | Yes |
| Diagnostic LEDs | Power ON (green), Fault (red) |
| Operating Temperature | –30 °C to +65 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 0–95% RH, non-condensing |
| Protections | Over-voltage, under-voltage, over-current, over-temperature |
| Environmental Ratings | Industrial-class vibration and shock tolerance |
| Certifications | CE, UL, CSA, RoHS compliant |
| Mounting Position | Left-most slot in 3500 rack |
| Dimensions (HxWxD) | 120.7 x 50.8 x 251.5 mm |
| 重量 | 1.39 kg |
Applications
The 3500/15‑07‑07‑00 module is tailored for specialized systems that require a 125 VDC power rail, such as:
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High-voltage sensor networks in turbine/generator protection racks
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Industrial control systems where higher DC voltage minimizes current draw over long cables
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Oil & gas platforms requiring robust, redundant high-voltage supplies
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Heavy-duty compressor monitoring with elevated voltage for extended signal reliability
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OEM machinery applications that integrate the 3500 system into higher-voltage infrastructure
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Research or /fshore environments needing high-voltage reliability under harsh conditions
Product Advantages
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High Voltage Capability: Offers regulated 125 VDC for systems requiring elevated voltage rails
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Redundancy Included: Operates in parallel for a fail-safe, uninterrupted power supply
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Zero-Downtime Service: Hot-swappable design allows safe replacement during operation
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Global Power Adaptability: Runs /f 85–264 VAC mains worldwide without converter
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Built for Harsh 状態s: Resilient against vibration, temperature extremes, and surge events
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Immediate Diagnostics: LED indicators give clear status at a glance
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Space-Efficient Integration: Compact, single-slot format allows full rack utilization
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Fully Compatible: Works seamlessly with the entire Bently 3500 module family
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Stable Voltage Output: Delivers clean, regulated voltage essential for high-voltage modules
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Trusted Reliability: Tried-and-tested in industrial systems globally
よくある質問 (FAQ)
1. Why use 125 VDC instead / 24 VDC?
125 VDC minimizes current draw for long cable runs and provides cleaner power for signal-sensitive applications.
2. Does this work with existing 24 VDC 3500 racks?
Yes – rack wiring must be compatible, but module is plug-compatible with 3500 slots.
3. Can it be redundant?
Yes, install two in parallel and they automatically share and switch if one fails.
4. Is it hot-swappable?
Absolutely. It can be replaced without shutting down the rack.
5. How do I check module status?
Two LEDs: Green (power OK), Red (fault condition).
6. What power protections are included?
Includes protections for voltage, current, and temperature anomalies.
7. Can I use it in explosive environments?
Yes, certified CE, UL, CSA, RoHS; suitable for zone-rated applications depending on rack housing.
8. Does output stay stable under load changes?
Yes, it maintains regulated 125 VDC even under varying output loads.
9. Does it need any special tools?
All front-panel connectors allow tool-free insertion and removal.
10. Will use / this module impact other devices?
Only if other modules expect 24 VDC. Use only within racks designed for 125 VDC power rails.
Related モデルs (Same Series)
| モデル Number | 説明 | Output Voltage | Redundancy |
|---|---|---|---|
| 3500/15‑05‑05‑00 | Standard 24 VDC power supply | +24 VDC | Yes |
| 3500/15‑06‑05‑00 | High-reliability dual 24 VDC PSU | +24 VDC | Yes |
| 3500/15‑04‑05‑00 | 24 VDC module with wide-range DC input | +24 VDC | Yes |
| 3500/15‑07‑07‑02 | Alternative 125 VDC PSU (variant) | +125 VDC | Yes |
| 3500/15‑01‑05‑00 | Basic AC to 24 VDC power supply | +24 VDC | Yes |
| 3500/15‑03‑05‑00 | High-temperature AC 24 VDC module | +24 VDC | Yes |
Popular Bently Nevada モデルs (Same ブランド)
| モデル Number | Module Type | Primary Function |
|---|---|---|
| 3500/42M | Vibration Monitor Module | Measures radial, axial, thrust vibrations |
| 3500/22M | Transient Data Interface | Ethernet data transfer from rack modules |
| 3500/94 | Display Interface Module | Provides rack-mounted display output |
| 330104-00-05-10-02-00 | 3300 XL Proximity Probe | Shaft displacement & vibration detection |
| 330180-91-05 | 3300 XL Proximitor Sensor | 状態s proximity probe signals |
| 125840-01 | Probe Power Supply Module | Powers 3300 XL proximity probe sensors |
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