Bently Nevada 125712-01 Power input module

Description

Machinery protection may be lost when this module is

removed from the rack.

• Do not discharge static electricity onto the circuit board. Avoid tools or

procedures that would subject the circuit board to static damage. Some

possible causes include ungrounded soldering irons, nonconductive plastics,

and similar materials.

• Personnel must be grounded with a suitable grounding strap (such as 3M

Velostat No. 2060) before handling or maintaining a printed circuit board.

• Transport and store circuit boards in electrically conductive bags or foil.
• Use extra caution during dry weather. Relative humidity less than 30% tends

to multiply the accumulation of static charges on any surface.

• When performed properly, this module may be installed into or removed from

the rack while power is applied to the rack. Refer to the Rack Installation and

Maintenance Manual (part number 129766-01) for the proper procedure.

Disposal Statement

Customer and third parties that are in control of product at the end of its life or at

the end of its use are solely responsible for proper disposal of product. No

person, firm, corporation, association or agency that is in control of product shall

dispose of it in a manner that is in violation of United States state laws, United

States federal laws, or any applicable international law. Bently Nevada

Corporation is not responsible for disposal of product at the end of its life or at

the end of its use.

The 3500 Power Supplies are half-height modules and must be installed in the

specially designed slots at the left side of the rack. The 3500 rack can contain

one or two power supplies (any combination of AC and DC). Either supply can

power a full rack. If installed, the second supply acts as a backup for the

primary supply. Removing or inserting a power supply module will not disrupt

operation of the rack as long as a backup supply is installed.

The 3500 Power Supplies accept a wide range of input voltages and converts

them to voltages acceptable for use by other 3500 modules.

Three Power Supply versions are available with the 3500 Monitoring System: the

AC Power Supply, the High Voltage DC Power Supply, and the Low Voltage DC

Power Supply.

The 3500 AC Power Supply accepts two ranges of AC input voltages by using

two versions of the Power Input Module (PIM). The High Voltage AC PIM

accepts inputs from 175 to 264 Vac rms. The Low Voltage AC PIM accepts

inputs from 85 to 132 Vac rms.

The High Voltage DC supply supports DC inputs from 88 to 140 Vdc. The Low

Voltage DC Supply supports DC inputs from 20 to 30 Vdc.

Single Power Supply

The 3500 will operate under fully loaded conditions with a single power supply.

When a single power supply is used, it is recommended that the supply be

located in the upper position.

Redundant Power Supplies

When two power supplies are installed in a rack, the supply in the lower slot acts

as the primary supply and the supply in the upper slot acts as the backup supply.

If the primary supply fails, the backup supply will provide power to the rack

without interrupting rack operation.

Each supply provides power on an independent power distribution network. This

ensures that any failure in one power distribution network (example: short in +5

volt supply) will not affect the second supply.

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
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