Description
1. Product Overview
The Bently Nevada 3500/15 127610-01 is a high-performance High Voltage AC Power Supply Module designed to provide reliable, regulated power to the 3500 Machinery Protection System. This module occupies a dedicated slot on the left side of the 3500 rack and converts source electrical power into the voltages required by other modules.
The 127610-01 is engineered for high-voltage AC inputs, ensuring that critical vibration and position monitoring remains uninterrupted even during minor power fluctuations. For maximum system availability, the 3500 system supports redundant power supplies, where two modules can be installed to ensure the rack continues to operate if one power source fails.
Key Applications:
- System Central Power: The primary energy source for all 3500 series monitor, relay, and communication modules.
- Redundant Power Configurations: Used in pairs to provide fault-tolerant power for mission-critical machinery.
- Global Industrial Standards: Deployed in heavy industries like oil & gas, power plants, and refineries worldwide.
2. Data Sheet
| Feature | Technical Specification |
| Input Voltage | 175 to 250 Vac (High Voltage AC) |
| Input Frequency | 47 to 63 Hz |
| Out Voltage | Regulated DC outputs for rack backplane |
| Efficiency | 85% typical at full load |
| Isolation | 2200 Vdc Input to Output |
| Operating Temp | -30°C to +65°C (-22°F to +150°F) |
| LED Indicators | Supply OK, Overload, and Error Status |
3. Procurement Process
- Model Confirmation: We verify the 127610-01 part number to ensure it matches your site’s AC voltage requirements.
- Formal Quotation: Receive a comprehensive quote including pricing, current stock status, and international shipping options.
- Product Ordering: Confirmation of quantity and technical documentation requirements.
- Sales Contract: Issuance of a Proforma Invoice (PI) and formal sales agreement.
- Customer Remittance: Secure payment via T/T (Bank Wire Transfer).
- Goods Allocation: Products are allocated from our climate-controlled automation spare parts warehouse.
- Quality Inspection: Verification of original factory seal, serial number, and physical integrity of the power unit.
- Logistics Distribution: Expedited worldwide shipping via DHL, FedEx, or UPS with robust protective packaging.
4. Products Showcase (Photos & Video)

127610-01 label

127610-01 sideview

127610-01 backside

127610-01 label
5. Related Models
- Bently Nevada 125712-01
- Bently Nevada 125792-01
- Bently Nevada 125800-01
- Bently Nevada 125840-01
- Bently Nevada 125840-02
- Bently Nevada 126615-01
6. Warranty & After-Sales
- 12-Month Global Warranty: Full 1-year coverage for repair or replacement on all brand-new power modules.
- Authenticity Guaranteed: We only supply 100% original Bently Nevada products; no refurbished or third-party units.
- Critical Spare Support: We understand that a power supply failure can stop an entire rack; we prioritize fast shipping for 3500/15 orders.
7. FAQ
Q: Can I mix an AC and a DC power supply in the same 3500 rack?
Yes, the 3500 system allows for redundant power supplies, and you can mix different power sources (e.g., one AC module and one DC module) as long as each module is installed in its own dedicated power supply slot with the correct backplane.
Q: What is the difference between 127610-01 and 127610-02?
The 127610-01 is designed for High Voltage AC (typically 175-250 Vac), whereas the 127610-02 is for Low Voltage AC (typically 85-132 Vac). It is crucial to verify your local site voltage before ordering.
Q: Does this module include the Power Input Module (PIM)?
The 127610-01 is the main power supply module that slides into the front of the rack. For a complete installation, you also need the corresponding Power Input Module (PIM) at the rear. Please let us know if you need the PIM included in your quote.
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- Email: seren@ymgkplc.com
- Phone: +86 13313703791
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+86 13313703791
+86 13313703791
seren@ymgkplc.com

