Tag: BENTLY NEVADA

Description

The 3500/15 Power Supply is a half-height module and must be installed in designated slots on the left side of the rack. The 3500 rack can contain one ortwo power supplies with any combinations of AC and DC. Either supply can power a fullrack.

When two power supplies are installed in a rack, the one in the lower slot acts as the primary supply, and the otherin the upper slot acts as the backup supply. If installed, the second supply is the backup forthe primary one.

Removing orinserting either power supply module does not disrupt operation of the rack as long as a second power supply is installed.

The 3500/15 Power Supply accepts a wide range of input voltages and converts them to voltages acceptable for use by other 3500 modules. The following power supplies are available with the 3500 Series Machinery Protection System:

Legacy AC Power

Lniversal AC Power

High Voltage DC Power Supply

Low Voltage DC Power Supply
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Description

The 3500 Series Machinery Protection System is shippedwith a DVD, Part Number BENTLY_MANUALS. The Bently Nevada DVD contains manuals and datasheets in all available anguages. n Manuals provide instructions to install, operate and

maintain the 3500 Series Machinery Protection System. n Datasheets provide specifications and ordering information. n PDF versions of datasheets are also available at Bently Nevada Tech Support.
Available Documents
The following table lists available documents on the Bently Nevada DVD. You can search for a document using its number or description.

Description

The 3500/45 Position Monitor is a 4-channel instrument that accepts input from proximity transducers, Rotary Position Transducers (RPTs), DC Linear Variable Differential Transformers (DC LVDTs), AC Linear Variable Differential Transformers (AC LVDTs), and rotary potentiometers. The monitor conditions the input and compares the conditioned signals with user-programmable alarms.

You can program each channel using the 3500 Rack

Configuration Software to perform the following functions:

Axial (thrust) Position

Differential Expansion

Standard Single Ramp Differential Expansion

Non-standard Single Ramp Differential Expansion

Dual Ramp Differential Expansion

Complementary Differential Expansion

Case Expansion

Valve Position

The primary purpose of the 3500/45 Position Monitor is to provide the following:

Machinery protection by continuously

comparing monitored parameters

against configured alarm setpoints to

drive alarms

Essential machine information for

operations and maintenance personnel

Each channel, depending on configuration,

typically conditions its input signal to generate

various parameters called measured

variables. You can establish alert setpoints for

each active measured variable and danger

setpoints for any two of the active measured

variables.1. Front View of 3500/45 Position Monitor
2. Status LEDs
3. Buffered Transducer Outputs
4. Rear Views of I/O Modules with Proximitors, Rotary Position Tranducers or DC LVDTs.
5. Position I/O Module, Internal Termination, for Use with Proximitors, Rotary Position Transducers, or DC LVDTs
6. Position I/O Module, External Termination, for Use with Proximitors, Rotary Position Transducers, or DC LVDTs
7. Position I/O Module, TMR Discrete, External Termination, for Use with Proximitors or DC LVDTs
8. Prox/Seismic I/O Module, TMR Bussed, External Termination for Use with Proximitors
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