3500/15 AC and DC Power Supplies
Datasheet

Bently Nevada Machinery Condition Monitoring141530 Rev. N

Description
The 3500/15 AC and DC Power Supplies are half-height
modules and must be installed in designated slots on the left
side of the rack. The 3500 rack can contain one or two power
supplies with any combinations of AC and DC. Either supply
can power a full rack.
When two power supplies are installed in a rack, the one in
the lower slot acts as the primary supply, and the other in theupper slot acts as the backup supply. If installed, the second
supply is the backup for the primary one.
Removing or inserting either power supply module does notdisrupt operation of the rack as long as a second power
supply is installed.
The 3500/15 AC and DC Power Supplies accepts a wide range
of input voltages and converts them to voltages acceptablefor use by other 3500 modules. The following power supplies
are available with the 3500 Series Machinery Protection
System:lll

Universal AC PowerHigh Voltage DC Power Supply
Low Voltage DC Power Supply
The Universal AC Power Supply and PIM (PowerInput Module) are not compatible with the Legacy
3500 AC Power Supply, High Voltage AC PIM andLow Voltage AC PIM.
The High Voltage and Low Voltage DC Power
Supplies and PIM(Power Input Module) are NOT
compatible with the Legacy 3500 High Voltage andLow Voltage DC Power Supplies and PIMs.

3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

Specifications

Current Information

InputsVoltage Options
Universal Voltage AC
Description

Full Rack Current Draw

This option uses the universal
AC Power Supply and universal
AC Power Input Module (PIM).
110 to 220 Vac nominal
Non-hazardous areas:
85 to 264 Vac rms

InputVoltage

Inputvoltage

Inputvoltage

Highvoltage DC2.5 A (maximum)

Front Panel LEDs
SupplyOK LED

Indicates when the power supply is
operating properly

Physical47 to 63 Hz

Power Supply ModuleThis option uses the High
Voltage DC Power Supply andthe High Voltage DC Power
Input Module (PIM).
88 to 140 Vdc

Dimensions(Height xwidth xdepth)

120.7 mm x 50.8 mm x 251.5mm
4.75 in x 2.0 in x 9.9 in

Weight1.39 kg
3.06 lb

Power Input Modules

Low Voltage DC

Description

2.8 A rms (maximum)

Outputs

120 to 373 Vac pk

High Voltage DC

Description

Universalvoltage AC

Low voltage
11.0 A (maximum)
DC

Hazardous areas:
85 to 250 Vac rms

The universal AC Power Supply
and Power Input Module are
not compatible with the legacy
High Voltage AC or Low Voltage
AC units.
InputFrequency

For all power supply options, anunder-voltage does not harmthe supply or the PIM.
An over-voltage causes the fuse
to open on the PIM.

Out ofRange
Protection

This option uses the Low
Voltage DC Power Supply andthe Low Voltage DC Power
Supply Input Module (PIM).
20 to 30 Vdc

2/8Dimensions(Height xwidth xdepth)

120.7 mm x 25.4 mm x 114.3 mm
4.75 in x 1.0 in x 4.5 in

Weight0.34 kg
0.75 lb

3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

Rack Space Requirements

Powersupplymodule

Two half-height slots arelocated on the left side of therack. Each slot accommodates
one power supply. Both slots
can hold a power supply at thesame time, allowing for
redundant power supplies.

Special half-height module
Power input
located directly behind themodule
associated power supply

Miscellaneous
Minimumloading

No minimum rack load isrequired.

Environmental Limits
Operatingtemperature-30 °C to +65 °C-22 °F to +150 °F

Storagetemperature-40 °C to +85 °C-40 °F to +185 °F

Humidity

95%, non-condensing

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3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

Hazardous Area Approvals

Compliance and Certifications

For the detailed listing of country andproduct-specific approvals, refer tothe Approvals Quick Reference Guide(108M1756).

FCC
This device complies with part 15 of theFCC Rules. Operation is subject to thefollowing two conditions:ll

For additional technicaldocumentation, please log in tobntechsupport.com and access theBently Nevada Media Library.

This device may not cause harmfulinterference.
This device must accept any
interference received, includinginterference that may cause
undesired operation.

cNRTLusClass I, Zone 2: AEx/Ex nA nC ic IIC T4 Gc;
Class I, Zone 2: AEx/Ex ec nC ic IIC T4 Gc;
Class I, Division 2, Groups A, B, C, and D;

EMC
European Community Directive:

T4 @ Ta= -20˚C to +65˚C (-4˚F to +149˚F)
When installed per drawing 149243 or149244.

EMC Directive 2014/30/EU
Standards:

ATEX/IECEx

EN 61000-6-2; Immunity for
Industrial EnvironmentsEN 61000-6-4; Emissions for
Industrial Environments

II 3 GEx nA nC ic IIC T4 Gc
Ex ec nC ic IIC T4 Gc

Electrical Safety

T4 @ Ta= -20˚C to +65˚C(-4˚F to +149˚F)
When installed per drawing 149243 or149244.

European Community Directive:
LV Directive 2014/35/EU
Standards:
EN 61010-1

RoHS
European Community Directive:
RoHS Directive 2011/65/EU

Maritime
DNV GL rules for classification – Ships,
offshore units, and high speed and lightcraft
ABS Rules for Condition of Classification,
Part 1ll

Steel Vessels Rules
Offshore Units and Structures

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3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

02

Ordering Information
For the detailed listing of country andproduct-specific approvals, refer tothe Approvals Quick Reference Guide(108M1756).
For additional technicaldocumentation, please log in tobntechsupport.com and access theBently Nevada Media Library.

3500/15 Power Supply Module
3500/15 -AA-BB-CC
A: Power Supply Type (Top Slot)03

Legacy High Voltage DC (88 to 140Vdc)

04

Legacy Low Voltage DC (20 to 30 Vdc)

05

Universal AC Voltage (85 to 264 Vacrms)

06High Voltage DC Supply

07

Low Voltage DC SupplyB: Power Supply Type (Bottom Slot)00

No Supply (Used when no supply isrequired)03

Legacy High Voltage DC (88 to 140Vdc)

04

Legacy Low Voltage DC (20 to 30 Vdc)

05

Universal AC Voltage (85 to 264 Vacrms)

06High Voltage DC Supply

07

Low Voltage DC Supply

C: Agency Approval00

None01

CSA / NRTL / C (Class 1, Division 2)

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ATEX / IECEx / CSA (Class 1, Zone 2)

3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

SparesPart
Number
106M107901

Part
NumberDescription

128085-01

Power Supply Rear Input
Connector Cover (qty 1) Orderpart 04310251 for screws.

04310251

Screw for Power Supply Input
Cover (qty 2)

129767

3500/15 Power Supply UserGuide

Description
Universal AC Power SupplyModule

Universal AC Power Input
106M1081-01
Module129486-01

Legacy High Voltage DC Power
Supply Module

129478-01

Legacy High Voltage DC Power
Input Module

Replacement connector for
118M0915-01 Universal AC Power Input
Module133292-01

Legacy Low Voltage DC Power
Supply Module

118M091502

Replacement connector for DC
Power Input Module

133300-01

Legacy Low Voltage DC Power
Input Module

129M0198

114M532901

High Voltage DC Power SupplyReplacement fuse (High Voltage
DC Power PIM (Power inputModule)

115M775001

High Voltage DC PIM

114M533001

Low Voltage DC Power Supply

114M533501

Low Voltage DC PIM

01720025

Replacement Fuse (for both
AC Power Input Module andLegacy High Voltage DC Power
Input Module)

01720045

Replacement Fuse (Low Voltage
DC Power Input Module andLegacy Low Voltage DC Power
Input Module)

120M3877

Replacement Fuse
Fast blow rated at 5A/500 Vac
Size 6.3 x 32 mm(Universal AC Power InputModule)

131150-01

Power Supply Blank Front Panel(qty 1, includes screws)

6/83500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

Graphs and Figures

1.
2.
3.
4.
5.
6.
7.
8.

3500/15 AC and DC Power Supplies OK LED
Legacy Low Voltage DC Power Input Module
Legacy High Voltage DC Power Input Module
Legacy High Voltage AC Power Input Module
Legacy Low Voltage AC Power Input Module
Universal AC Voltage Power Input Module
High Voltage DC Power Input Module
Low Voltage DC Power Input Module

Figure 1: 3500/15 Power Supply and PIMS

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3500/15 AC and DC Power Supplies
Datasheet141530 Rev. N

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for a particular purpose or use. Baker Hughes hereby disclaims any and all liability for any direct, indirect,
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The information contained in this document is the property of Baker Hughes and its affiliates; and is subject tochange without prior notice. It is being supplied as a service to our customers and may not be altered or its content
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1631 Bently Parkway South, Minden, Nevada USA 89423
Phone: 1.775.782.3611 (US) or Bently.com/support
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