Bently Nevada 3500/15 114M5335-01 AC Power Input Module

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Bently Nevada 3500/15, part number 114M5335-01, is the high‑voltage AC power input module belonging to the 3500/15 power assembly for the Bently Nevada 3500 machinery protection rack system under Baker Hughes. This half‑height input card works as the front‑end AC interface paired with the 3500/15 power supply core. It accepts high‑voltage industrial AC mains, filters and routes the power to the power supply unit, which then generates stable internal DC power for all modules installed inside the 3500 TSI rack, including monitors, rack interface modules, relay output cards and the backplane. It cannot operate independently and must be matched with a compatible 3500/15 power supply core to complete the power feed chain.

This 114M5335-01 variant supports an AC input range of 174–264 VAC at 47–63 Hz, the common high‑voltage AC option for industrial control cabinets globally. The 3500 rack allows dual power assembly installation, which means you can fit two sets of high‑voltage AC input modules plus power supply cores to build redundant N+1 power architecture. With redundancy configured, the assembly supports hot swap; maintenance technicians can replace a faulty power input module while the whole machinery protection rack stays online, eliminating forced machine shutdowns and avoiding unplanned downtime for critical rotating equipment.

Built‑in fusing, surge suppression and line transient protection are integrated on this module to defend the rack power system against AC line spikes, overcurrent, short circuits and voltage surges from the field power network. It continuously feeds power health and fault status signals back to the rack diagnostic system and the 3500/20 RIM module. Any power anomalies will be recorded in the system event log and trigger status alerts for operators and maintenance engineers, supporting predictive maintenance and fast fault localization. It is fully interoperable with all standard 3500 series boards, backplanes and accessories.

Key Features

• High voltage AC input module for the Bently Nevada 3500/15 power assembly
• Accepts 174–264 VAC industrial mains, frequency range 47–63 Hz
• Half‑height form factor, installs in the dedicated left‑side power slot of the 3500 rack
• Supports dual redundant power configuration for high‑reliability TSI and protection systems
• Hot‑swappable when redundant power is deployed
• Equipped with built‑in fuse, surge suppression and transient protection
• Transmits power status and fault diagnostics to the main rack system
• Must pair with a matching 3500/15 power supply core for normal operation
• Robust industrial hardware for cabinet mounting in harsh plant environments
• Compatible with the full lineup of Bently Nevada 3500 machinery protection rack components

Technical Specifications

• Model: 3500/15
• Part Number: 114M5335-01
• Brand: Bently Nevada (Baker Hughes)
• Module Type: High Voltage AC Power Input Module
• Associated Assembly: 3500/15 rack power system
• Input Voltage: 174 VAC to 264 VAC
• Input Frequency: 47 Hz – 63 Hz
• Maximum Input Current: 2.5 A
• Form Factor: Half‑height rack module
• Installation: Dedicated power slot on the left side of the 3500 chassis
• Cooling: Natural convection cooling
• Operating Temperature: 0°C to +60°C
• Relative Humidity: Up to 95%, non‑condensing
• Approximate Net Weight: 0.32 kg
• Wiring Interface: Screw terminal block for field high‑voltage AC wiring
• Compatibility: Standard 3500 rack backplanes and matching 3500/15 power supply cores

Common Applications

The Bently Nevada 3500/15 114M5335-01 high voltage AC power input module serves TSI and machinery protection systems for steam turbines, gas turbines, centrifugal compressors, large process pumps, blowers and fans. It is widely used in thermal power stations, combined‑cycle power plants, oil refineries, petrochemical facilities, LNG terminals, offshore platforms and chemical processing plants. It is a frequently requested spare part for rack retrofits, system expansion, scheduled component replacement and emergency field repair for existing 3500 installations that run on 220/240 VAC site power.

3500/15 114M5335-01

Our Supply Information

We supply original Bently Nevada 3500/15 114M5335-01 high voltage AC power input modules. All units go through visual inspection and functional testing prior to shipment. We also stock the corresponding 3500/15 power supply cores, 125840-02 low‑voltage AC input modules, 3500/20 RIM, vibration monitors, keyphasor modules, relay cards, backplanes and connecting cables across the 3500 series. We offer international shipping by DHL, FedEx and UPS, and can provide commercial invoices, packing lists, certificates of origin and other standard export documents for industrial automation spare part orders.

Reach out to our sales team if you need the official datasheet, revision verification, compatibility check, lead time, unit price or bulk quotation for 114M5335-01. We can also confirm whether this high‑voltage AC variant matches your existing 3500 rack power setup.

BENTLY BRAND

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Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.

We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.

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