1. General Information

• Manufacturer: Bently Nevada (Baker Hughes)

• Part Number: 106M1081-01

• Product Name: Universal AC Power Input Module (PIM)

• Applicable Module: 3500/15 AC Power Supply Assembly

• Module Type: Rear power input daughter board

• Application: Accept universal AC mains power, filter and transmit voltage to the 3500/15 main power board; Provide stable power conversion for the entire 3500 rack system.

• Installation Rule: Installed on the rear side of 3500/15 power module

• Compliance: API 670

2. Interface Definition

• AC Power Terminal: L / N / PE power input terminal block

• Internal Connector: Gold finger connector for connecting 3500/15 main power board

• Protection Circuit: Built-in surge, over-current and short-circuit protection

3. Electrical Specifications

• Input Voltage Range: 90 ~ 265 VAC Universal

• Input Frequency: 47 Hz ~ 63 Hz

• Max Rated Power: 1200 W

• Internal Bus Output: +5 VDC system backplane power

• Isolation Strength: 1500 VAC isolation

• Protection Level: Overvoltage, overcurrent, short circuit, surge protection

4. Environmental Specifications

• Operating Temperature: -30 °C ~ +65 °C (-22 °F ~ +149 °F)

• Storage Temperature: -40 °C ~ +85 °C (-40 °F ~ +185 °F)

• Relative Humidity: 5% ~ 95% (Non-condensing)

• Anti-vibration: Compliant with API 670 industrial vibration standard

5. Mechanical Specifications

• Structure: Compact rear power input daughter board

• Dimensions (H × W × D): 120 × 25 × 120 mm

• Weight: Approximately 0.32 kg

• Mounting: Fixed on back of 3500/15 power supply, non-detachable during normal operation

6. Compatible Devices

7. Key Features

• Wide universal AC input voltage range for global industrial power grid

• High power output capacity for full-slot 3500 rack load

• Multiple built-in protection circuits for power system safety

• Strong anti-interference and surge suppression capability

• Standard matching accessory for 3500/15 official power assembly

8. Difference between 106M1081-01 & 146031-01

• 106M1081-01: Power input daughter board, for 3500/15, AC power collection and filtering.

• 146031-01: Communication I/O daughter board, for 3500/22M, Ethernet & USB interface.

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