User Manual
Bulletin 1608P ProDySC Dynamic Voltage Sag Corrector
Catalog Numbers 1608P - 25 and 50 Amp Models
Important User Information
IMPORTANT
Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the
Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1
office or online at http://www.rockwellautomation.com/literature/
hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all
persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application
of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements
associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the
examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in
this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
) describes some important differences between solid-state equipment and
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous environment,
which may lead to personal injury or death, property damage, or economic loss.
available from your local Rockwell Automation sales
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
Identifies information that is critical for successful application and understanding of the product.
ProDySC, Allen-Bradley, Rockwell Software, Rockwell Automation, and TechConnect are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of
their respecti ve companies.
Additional Resources
These documents contain additional information concerning related products from Rockwell Automation.
Resource Description
Industrial Automation Wiring and Grounding Guidelines,
publication 1770-4.1
Product Certifications website, http://www.ab.com
Provides general guidelines for installing a Rockwell
Automation industrial system.
Provides declarations of conformity, certificates, and
other certification details.
You can view or download publications at http:/www.rockwellautomation.com/literature/
. To order paper copies of
technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
Ch 1 - Introduction
Ch 2 - Installation
Ch 3 - Communications
Ch 4 - Applying Power
Table of Contents
Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Inspecting and Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Location (Environment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Mounting the ProDySC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Bypass Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Bypass Switch Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Bypass SwitchWiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Circuit Breaker Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Accessing ProDySC Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ProDySC Terminations and Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Input: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Output: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Dry Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Serial Communications Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Ch 5 - Display Screen
Ch 6 - Maintenance
Ch 7 - Specifications and Dimensions
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Home Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
System Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Voltage Sag Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Voltage Sag Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Voltage Sag Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Voltage Sag RMS Voltage Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Voltage Sag Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
System Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
System Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
System Event Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
System Event Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Model Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Run System Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Diagnostics Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Monthly Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3-6 Month Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
System Event . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Fuse Rating Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Heat Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Approximate Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 3
Table of Contents
Notes:
4 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 1
Introduction
The Allen-Bradley Bulletin 1608P ProDySC Dynamic Sag Corrector is
engineered to provide years of trouble-free voltage sag (dip) protection. The
patented ProDySC technology does not use batteries, requires only routine
maintenance, includes three-stage transient voltage surge suppression, and has
unparalleled energy efficiency. Most electronic devices found in industry today
are susceptible to power disturbances. A momentary sag in line voltage can reset
or damage sensitive production equipment. The ProDySC provides
instantaneous dynamic sag correction to help your equipment ride through these
common events. The ProDySC connects normal utility power directly to the
load until a voltage sag occurs. During a sag, the ProDySC inverter is activatedadding missing voltage to keep the load voltage within the normal range. When
utility power returns to normal, the inverter is deactivated and the ProDySC is
quickly ready to correct the next sag.
The ProDySC reports these voltage sag events through its integrated touch
screen display and provides system status, voltage sag notification and history,
runtime statistics and system history in a simple and intuitive touch-based user
interface.
Safety Considerations
The ProDySC is designed to operate in industrial applications. Follow these
guidelines to ensure that the safety and installation of the ProDySC are handled
with appropriate care.
SHOCK HAZARD: The ProDySC has high voltage remaining up to 5 minutes
after disconnection from the AC line. Touching exposed or disconnected
terminals, cables or parts of the ProDySC can lead to serious injuries or even
death. Wait for a minimum of 5 minutes before performing any service or
testing on the ProDySC after power is removed.
Keep the cabinet doors closed to ensure proper cooling airflow and to protect
personnel from dangerous voltages inside the ProDySC.
ATTENTION: - To reduce the risk of fire or electric shock, install this ProDySC in
a temperature and humidity controlled, indoor environment, free of conductive
contaminants.
• Avoid installing the ProDySC directly near heat-emitting equipment such as ovens, heaters, or
furnaces.
• Ambient temperature must not exceed 40°C (104°F).
• Do not operate near water or excessive humidity (95% max).
• When punching or drilling holes for conduit fittings, take care to avoid dropping metallic particles
inside the enclosure as this can result in electrical damage.
• The system is not intended for outdoor use.
• The operating environment should be maintained within the parameters stated in this manual.
• Only authorized service personnel should perform service on the ProDySC.
• Ensure all power is disconnected before performing installation or service.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 5
Chapter 1 Introduction
ATT EN TI ON : Internal components can be easily damaged by electrostatic
discharge (ESD). Do not touch circuit boards or electronic components with
hands or metal objects. Use an insulated screw driver when connecting the
lines.
• The ProDySC is not rated to directly power life support equipment.
• Ensure the area around the ProDySC is clean and uncluttered.
• Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the
equipment.
6 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Installation
Chapter 2
Installation Check List
Inspecting and Unpacking
Before proceeding, please take a few minutes to review the necessary steps to
install your ProDySC.
• All packing materials and restraints have been removed.
• The ProDySC is placed in its installed location.
• All conduits and cables are properly routed to the ProDySC.
• All power cables are properly terminated.
• A ground conductor is properly installed and terminated.
• If neutral connection is required that it is properly terminated on the
ProDySC.
• The area around the installed ProDySC is clean and dust-free.
• Adequate work space exists around the ProDySC.
• Adequate lighting is provided around the ProDySC.
• Operational checks have been reviewed and completed.
• Carefully inspect the outer packaging for evidence of damage during
transit. Do not install a damaged cabinet. Report any damage to the carrier
and contact your local sales or service immediately.
• Check the ProDySC label for correct model number with the packaging
list to ensure you have received the correct voltage, current, and wiring
configurations.
• After removing the packaging material, inspect the contents for any
evidence of physical damage, and compare each item with the Bill of
Lading. If damage has occurred or shortages are evident contact your
carrier immediately.
Location (Environment)
Mounting Considerations
The ProDySC must be installed in a protected environment. The location must
provide adequate airflow around the ProDySC in an atmosphere free from
excessive dust, corrosive fumes, or conductive contaminants. Do not operate the
ProDySC in an environment where the ambient temperature or humidity is
beyond the specified limits given in this manual.
The ProDySC must be mounted vertically, as shown in the figures, and may be
mounted inside another enclosure if the ProDySC inlet temperature remains at
or below specified limits. Read this entire user manual to understand the
additional space requirements around the ProDySC for power conductor entry,
communications conductors, and airflow. Refer to Specifications and
Dimensions on page 35 for temperature ratings and heat dissipation.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 7
Chapter 2 Installation
21.00
533
22.50
572
24.00
610
25.35
644
30.00
762
21.00
533
22.50
572
31.13
791
A
12.80
325
13.21
336
13.39
340
.5714 TYP.
.75
19
1.50
38
.4110 TYP.
DETAIL A
4 PLACES
Mounting the ProDySC
Using the 3/8" hardware and four (4) wall mounting brackets supplied, mount
the wall mount brackets to the back of the ProDySC. Mount each bracket to the
back of the ProDySC with a single 3/8"-16 x 1" hex cap head screw. Mount the
brackets so the flat portion of the mounting bracket is against the back of the
ProDySC. Bolt two 2 x 4 pieces of lumber horizontally to the wall using 3/8" by
4" hex-head lag bolts.
Make certain that:
1. The lag bolts line up with the wall studs.
2. The distance between the centers of the pieces of lumber is equal to the
distance between the centers of the mounting holes. Refer to Figure 1
.
3. Bolt unit to the 2 x 4 pieces of lumber with (4) 3/8" by 2" long hex-head lag
bolts.
NOTICE: Weights and complete mounting dimensions are provided in Chapter 7
Figure 1 - 25 A Mounting dimensions, in. [mm]
8 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Figure 2 - 50A Mounting dimensions, in. [mm]
33.00
838
34.50
876
36.00
914
37.36
949
36.00
914
33.00
838
34.50
876
37.13
943
A
12.80
325
13.21
336
13.39
340
.75
19
1.50
38
.5714 TYP.
.4110 TYP.
DETAIL A
4 PLACES
Installation Chapter 2
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 9
Chapter 2 Installation
12.00
305
16.75
425
4X
.30
8
14.00
356
8.00
203
17.50
445
Bypass Switch
Installation of the ProDySC with an external maintenance bypass is required to
avoid power interruptions to the critical loads during maintenance, service, or
testing. Mount the bypass close to the ProDySC to provide quick access and
visual coordination when testing or providing service. The 1608P bypass is a wall
mounted enclosure with a 3 position rotary switch. Its dimensions and mounting
locations are shown in Figure 3
Figure 3 - 25A and 50A bypass mounting dimensions
.
Bypass Switch Modes
The 1608P bypass switch has three modes of operation and is configured as
shown in Figure 4
Figure 4 - Bypass switch and mode operation
NORMAL Mode - Power flows from the utility source
through the ProDySC to the load.
TEST Mode - Power flows directly from the utility to
the load. ProDySC outputs are not connected to the
load. ProDySC inputs have power provided for testing
by a qualified technician.
BYPASS Mode - Power flows directly from the utility
to the load. No power is present on ProDySC inputs or
outputs.
NOTICE: The 1608P bypass switch contacts are designed to make-before-break and will not
disrupt power to the load during any mode transitions. The switch has lockout/tagout (LOTO)
provisions.
10 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Installation Chapter 2
2X
1.12
28
TOP VIEW
Bypass Switch Wiring Diagram
The maintenance bypass has input and output terminals labeled and located
inside the bypass enclosure as shown in Figure 5
. The neutral connection is
available for 4-wire ProDySC configurations.
NOTICE: All electrical connections must be completed by a qualified electrician, in compliance
with all local codes and the National Electric Code.
Figure 5 - Bypass wiring diagram
Circuit Breaker Recommendations
Accessing ProDySC Terminations
Branch circuit protection upstream of the ProDySC is required. Recommended
circuit breakers and maximum allowed circuit breaker ratings are listed in
Ta bl e 1
. Branch circuit protection rated less than the ProDySC current rating
may result in nuisance tripping.
Table 1 - Recommended Branch Circuit Protection
ProDySC Rating
25 A 140U-H3C3-C35 35 A
50 A 140U-H6C3-C70 70 A
Recommended MCCB
Cat. No.
Max. MCCB Rating
Two holes are provided for punch-out locations to provide the appropriate hole
size for conduit fittings in the ProDySC. Take care to avoid dropping any metal
filings inside the enclosure. Metallic contamination will void the product
warranty. See Figure 6
Figure 6 - Knockout Hole Locations
for preferred Input/Output wiring locations.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 11
Chapter 2 Installation
USER INTERFACE
TOUCHSCREEN DISPLAY
AC INPUT AND LOAD CONNECTIONS
LOCATED BEHIND DOOR ON MAIN
ELECTRICAL PANEL IN THIS AREA.
GROUND STUD LOCATED
BEHIND DOOR ON MAIN
ELECTRICAL PANEL IN THIS AREA.
3-WIRE CONFIGURATION
X1 X2 X3 L1 L2 L3 GR
4-WIRE CONFIGURATION
X1 X2 X3 N N L1 L2 L3 GR
IMPORTANT
IMPORTANT
ProDySC Terminations and Ratings
A qualified electrician must install the units. To access the ProDySC Electrical
Terminations, turn the two ¼ - turn latches CCW and swing open the door. The
unit is furnished with one of the terminal block configurations as shown in
Figure 7
units andTa b l e 3
Figure 7 - Input/Output terminal locations
. For power cable termination specifications see Ta bl e 2 for the 25A rated
for the 50A rated units.
ATT EN TI ON : All electrical connections must be completed by a qualified
electrician, in compliance with all local codes and the National Electric Code
Input:
• Ground (Earth): Connect the safety ground conductor to the ground stud.
• 3-Wire Input: Connect source L1, L2, and L3 to terminals labeled L1, L2, and L3
respectively.
• 4-Wire Input: Connect source L1, L2, L3, and Neutral to terminals labeled L1,
L2, L3, N respectively.
4-wire ProDySCs (units with “… V4” in their part number) must also have a
neutral connected to the neutral terminal block. The neutral terminal block
is labeled “N”. Neutral must be connected for these units to operate properly.
Output:
• Terminal blocks are provided marked X1, X2, X3 and N (if used) as shown
inFigure 7
so that there is only one set of output wires terminated inside the ProDySC
enclosure.
If there are multiple loads, a separate distribution box must be provided
The 480V 3 phase 3W ProDySC has not been evaluated by Underwriter's
Laboratories, Inc.® for connection to a corner-grounded delta power source.
12 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Table 2 - ProDySC 25 Amp Power Cable Terminations
3 Wire with a Ground
Installation Chapter 2
Ter min al
Connection
AC Inpu t Phase A, B, C L1, L2, L3 24- 8 (0.5-6) 7.1- 8.9
AC Output Phase A, B, C X1, X2, X3 24-8 (0.5-6) 7.1- 8.9
AC Inpu t Phase A, B, C L1, L2, L3 24- 8 (0.5-6) 7.1- 8.9
AC Output Phase A, B, C X1, X2, X3 24- 8 (0.5-6) 7.1- 8.9
Function Terminal Marking
Ground ¼-20 Stud 65
Ground ¼-20 Stud 65
4 Wire with a Ground
Ground ¼-20 Stud 65
Neutral N 10-0 (1-35) 24.9- 26.7
Neutral N 10-0 (1-35) 24.9- 26.7
Ground ¼-20 Stud 65
Wire Range
AWG (mm²)
Table 3 - ProDySC 50Amp Power Cable Terminations
Tor que l b-i n
(Nm)
(0.8-1)
(7.3)
(0.8-1)
(7.3)
(0.8-1)
(7.3)
(2.8-3)
(0.8-1)
(2.8-3)
(7.3)
Ter min al
Connection
AC Input
AC Output
AC Input
AC Output
3 Wire with a Ground
Function Terminal Marking
Phase A, B, C L1, L2, L3 10-0 (1-35)
Ground ¼-20 Stud 65 (7.3)
Phase A, B, C, X1, X2, X3 10-0 (1-35)
Ground ¼-20 Stud 65 (7.3)
4 Wire with a Ground
Phase A, B, C
and Neutral
Ground ¼-20 Stud 65 (7.3)
Phase A, B, C
and Neutral
Ground ¼-20 Stud 65 (7.3)
L1, L2, L3, N 10-0 (1-35)
X1, X2, X3, N 10-0 (1-35)
Wire Range
AWG (mm²)
Tor que l b-i n
(Nm)
24.9-26.7
(2.8-3)
24.9-26.7
(2.8-3)
24.9-26.7
(2.8-3)
24.9-26.7
(2.8-3)
WARNING: The ProDySC must be safety-grounded according to the National
Code. In addition, all local, state, and federal regulations applicable to the
installation of electrical systems as well as accident prevention regulations
must be strictly observed.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 13
Chapter 2 Installation
Notes:
14 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 3
.875
22
CONDUIT
KNOCKOUT
COMMUNICATIONS
PORT COVER.
Communications
Both dry contacts (relays) that indicate status and a Serial Communications Port
(RS-232) are available for monitoring the ProDySC.
Dry Contacts
Three relay contacts indicate ProDySC status. The contacts are form A and close
upon occurrence of the named event: (a) any SAG EVENT, when rms input
voltage drops below 88.5% of rated value; (b) OUTPUT OK, when output
voltage remains between 87% and 110%; and (c) a system ALARM event. The
relay contact ratings are 24V at A.
• For access, remove the Communications Port cover (SeeFigure 8
• A removable connector (plug) is provided to facilitate wiring.
• All wiring is to be Class 2, limited to 24 Volts, AC or DC.
• Acceptable wire gauges range from 24AWG to 12AWG (0.205-2.5mm2).
• Torque connections to 5.0 lb-in (0.6 N-m).
• For permanent installations, a standard conduit knockout is located within
the wiring area (SeeFigure 8
Figure 8 - Access Cover Location
).
).
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 15
Chapter 3 Communications
Serial Communications Port
The ProDySC serial port is a DE-9 female connector. The pin-out follows
standard RS-232 protocol: pin 2 is RxD, pin 3 is TxD and pin 5 is common
(return). All other pins are unused. Contacts are galvanically isolated from the
system power and grounds.
• Protection: The RS-232 port is ESD-protected to 15kV
• Protocol: 57.6k bps, 8 data bits, one stop bit, no parity, flow control off
• Data packets are SLIP encoded (with 2 byte length field)
• Data accessible through this port includes line and load voltages, line and
load currents, status, and event and diagnostic logs.
• Consult Rockwell Automation technical support for specifications to the
ProDySC SLIP protocol.
Figure 9 - Serial Communications Port
16 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 4
Applying Power
• Verify that the ProDySC voltage rating matches the source voltage.
• Before applying power to the ProDySC, make certain there are no metal
filings or any conductive debris in or on any components inside the
ProDySC.
• Ensure that all input/output wiring including grounding has been
completed and that all access doors are closed.
• Place the maintenance bypass in “Bypass” mode.
• Apply power from the upstream branch protection device. Power will flow
through the maintenance bypass directly to the load.
• Place the maintenance bypass in “Test” mode. The ProDySC touchscreen
will become active but the load will still be powered through the bypass.
• Ensure that the touchscreen displays “OK” in the upper left corner and
that the nominal voltage, current, and frequency in the status display are
correct
• If a “Critical” or “Fatal” system event appears on the touch screen (1) place
the maintenance bypass switch in BYPASS and (2) call for technical
support
• Place the maintenance bypass in “Normal” mode.
• Verify that the output (load) voltage is present and within its nominal
rating.
• If a “Critical” or “Fatal” system event appears on the touch screen (1) place
the maintenance bypass switch in BYPASS and (2) call for technical
support.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 17
Chapter 4 Applying Power
Notes:
18 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 5
Display Screen
Overview The ProDySC® touch screen display is a window to voltage sags and ProDySC
protection. The display provides system status, voltage sag notification and
history, runtime statistics and system history in a simple and intuitive touchbased user interface.
When the system first starts, a welcome screen displaying the ProDySC product
logo appears. This screen disappears after 5 seconds, when the “Home” screen
appears.
Note: The touch screen is optimized for use with a plastic stylus or bare finger.
At installation time perform the following steps to configure your system:
Step 1: Press the "CONFIG" button
at the bottom of the “HOME” screen
(See Figure 10
).
Step 2: Begin calibration by pressing
"CALIBRATE TOUCH SENSOR"
(See Figure 11
).
Figure 10 - Home Screen
Figure 11 - System Configuration
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 19
Chapter 5 Display Screen
Note: To recalibrate from any screen, hold anywhere on the screen for 10 seconds. You will see a
small progress bar at the bottom of the screen. When the progress bar reaches 100 percent, the
calibration screen will open.
Step 3: The "Touch Screen
Calibration" screen will then appear
(See Figure 12
). Press and hold on the
center of the touch target, release when
the touch target begins to flash. Repeat
with the next two touch targets.
Step 4: The screen uses the new
calibration configuration. You can test
the calibration before saving by
pressing anywhere on the screen to
ensure the touch target appears where
you press. After testing, press the
"SAVE" button. Press the "BACK"
button to return to the "System
Configuration" screen.
Step 5: Set date and time by pressing
"SET SYSTEM CLOCK" in "System
Configuration." Press “SAVE” when
completed.
Figure 12 - Touch Screen Calibration
Figure 13 - Set System Date and Time
20 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Display Screen Chapter 5
Home Screen The "HOME" screen of the display provides a snapshot view of the status of the
entire system (See Figure 14
by pressing the "HOME" button. After 5 minutes of inactivity (i.e. not pressing
the screen), the touch screen will automatically return to the “HOME” screen.
The “HOME” screen is divided into four main areas described inTa bl e 4
Figure 14 - Home Screen
). You can return to this screen from any other screen
.
Table 4 - Home Screen Description
Description Function
Status
Last Voltage Sag Rotating information about the last voltage sag: event start time, event duration, and sag depth
Statistics
Main Menu
Real-time system operation: available runtime, output line-to-neutral (L-N) or line-to-line (L-L)
voltage (model dependent), load current, and frequency
Summary view of ProDySC per formance based on sags detected, plus a rotating display of last
power-up date, elapsed time (since power up), and total up-time
The menu buttons at the bottom of the screen navigate through:
VOLTAGE SAGS: Displays the “Voltage Sag Log” screen
CONFIG: Displays the “System Configuration” screen
STATUS: Displays the “System Status” screen
SYSTEM EVENTS: Displays the “System Event Log” screen
System Status The "System Status" screen displays the real-time overall system status. Reach this
screen by pressing "STATUS" on the "HOME" screen or the “Status” area at the
top of the “HOME” screen
Figure 15 - System Status Summary Figure 16 - - System Status Waveforms
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 21
Chapter 5 Display Screen
Table 5 - System Status Description
Description Function
System Status
Phase Status
Wave for ms
Overall sys tem status including current operational status, availabil ity to correct sags, a nd
internal cabinet temperature
Voltage, current, frequency, and static switch temperature are displayed for all phases. The
percentage displayed following the voltage and current is the percent of nominal value for the
ProDySC. Nominal values are listed on the “View Model Information” screen.
A sample of a 4 cycle waveform that includes real-time line voltage, load voltage, or load
current can be selected for display
Voltage Sag Events A voltage sag is defined as the period when input RMS voltage drops to less than
88.5% of the rated DySC voltage. Details of each voltage sag and corresponding
ProDySC protection are captured and saved to the voltage sag log.
Voltage Sag Log
The "Voltage Sag Log" screen (See Figure 17) displays a list of the last 61 voltage
sags. Reach this screen by pressing "VOLTAGE SAGS" button on the "HOME"
screen.
Figure 17 - Voltage Sag Log
Table 6 - Voltage Sag Log Description
Description Function
# Unique ID within the list (0-60) to identify the voltage sag
Time Start time and date of the voltage sag
Check Mark Denotes the ProDySC protected the voltage sag
RMS % Worst-case RMS voltage (percent of nominal) across all phases
Duration Duration of the voltage sag
Note: Use the up/down arrows to navigate through the list. Press the “SELECT” button to view additional details about
the voltage sag
22 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Display Screen Chapter 5
Voltage Sag Detail The " Voltage Sag Detail" screen (See Figure 18)displays all information related to
the selected event. Details for the most recent sag event can also be accessed by
pressing anywhere in the Last Voltage Sag area of the HOME screen.
The worst-case RMS voltage recorded during the event is displayed in the upper
window along with the corresponding voltage percentage and the event duration.
Table 7 describes the remaining screen content.
Figure 18 - Voltage Sag Detail
Table 7 - Voltage Sag Detail Description
Description Function
ID: Unique ID within the list (0-60) to identify the voltage sag
Time: Start time of the voltage sag
Sag Summary
Sag Magnitude
Correction Result
Note: The "Voltage Sag Detail" for the most recent event can also be accessed by pressing the "Last Voltage Sag" area of the "HOME"
screen.
RMS: Worst-case RMS voltage (L-N) and percent of rated voltage across all phases
Duration: Duration of the voltage sag
Frequency: Frequency of the line prior to the start of the voltage sag
Tem per at ure : Internal temperature of the PRODySC prior to the start of the voltage sag
Line Voltage: Line RMS voltage and percent of rated (L-N). Voltages <= 80% of nominal are
displayed in red.
Load Voltage: Load RMS voltage and percent of nominal (L-N).
The "Correction Result" is displayed in a box in the upper-right-hand corner of the "Event
Summary" section. The "Correction Result" conveys how the PRODySC performed correcting
the voltage sag. The possible values are:
Protected: The output RMS voltage on all phases is ?85 percent of nominal and the PRODySC
correction was active for the duration of the voltage sag (will be displayed in green).
Run Error: An unexpected system event occurred during the sag (will be displayed in orange)
Run Inhibited: The PRODySC system was inhibited when the sag occurred (will be displayed
in orange).
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 23
Chapter 5 Display Screen
Voltage Sag RMS Voltage
Charts
The line and load RMS voltage (L-N) of each phase is recorded for 8 cycles prior
to the start of the voltage sag followed by the first 300 cycles of the voltage sag
(See Figure 19
Detail" screen as shown in Figure 18 on page 23
Figure 19 - - RMS Voltage Charts
Line voltage is shown in red and load voltage is shown in green. By pressing the
check boxes in the right column, you can toggle each data series Off and On as
well as enable y-axis auto-scaling.
Note: 300 cycles = 5.0 seconds at 60 Hz or 6 seconds at 50 Hz.
). Reach this screen by pressing "CHARTS" on the "Voltage Sag
.
Voltage Sag Notification While the voltage sag is in-progress, a flashing red box in the upper left-hand
corner will display "SAG-IN-PROGRESS." This box will appear on every screen
until the voltage sag ends. See Figure 20
Figure 20 - Voltage Sag Detected
.
24 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Display Screen Chapter 5
System Events The ProDySC tracks all operational events which are classified into five groups
based on severity.
Table 8 - System Event Description
Description Function
Informational Purely informational. No action is required.
Auto-Resetting The PRODySC will reset within 60 seconds. No user action is required.
User Attention
Manual-Reset
Call Service
User action may be required to correct a problem. The PRODySC will reset 60
seconds after the error condition is corrected.
For system events that force an automatic transfer to mechanical bypass, a
manual reset of the DySC system will be required.
For events classified as Call Service, factory trained service support will be
required. Contact SoftSwitching Technologies support.
System Event Log
The "System Event Log" screen displays a list of the last 40 system events in
chronological order (See Figure 21
EVENTS" on the "HOME" screen.
Figure 21 - System Event Log
). Reach this screen by pressing "SYSTEM
Table 9 - System Event Log Description
Description Function
# Unique ID (0-39) to identify the system event (unique within the list)
Time Start time of the system event
Name Short name of the system event.
Severity Severity of the system event
Note: Use the up/down arrows to navigate through the list. Press the “SELECT” button to view additional detail about the system event.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 25
Chapter 5 Display Screen
System Event Detail The "System Event Detail" screen is displayed when a specific system event is
selected by pressing on the "SELECT" button on the "SYSTEM EVENT LOG"
screen (See Figure 21 on page 25
recorded during the event (See Figure 22
Figure 22 - System Event Detail
). It provides detailed information that was
).
Table 10 - System Event Detail
Description Function
Time/Duration
Type
Component
Time: Date and start time of the system event
Duration: The amount of time the event lasted.
Event ID: Unique ID within the list (0-39) to identify the event.
Code: Abbreviation of the event followed by a numeric event code in parentheses. (For a
list of codes and abbreviations Refer to System Event Table
Severity: Severity of the event
Description: Name of the event Refer to System Event Table on page 32
Location: The location in the system where the event originated (i.e. Phase A, Phase B,
Phase C, etc.).
Area: The specific area within the location where the event originated (i.e. Inverter, etc.).
Reading: In some cases, the system will record a relevant data value during the event i.e.
For an “Inverter Over-current Fault,” the component “reading” is the current value that
caused the event. If a data value is not appropriate for the event type, “N.A.” is displayed.
on page 32
26 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Display Screen Chapter 5
System Event Notification
When the ProDySC system first detects an event condition, the "System Fault
Detection" dialog box will be displayed (See Figure 23
Detection" box, the name, severity, and location of the event will be displayed.
Figure 23 - System Fault Detection
). Within the "System Fault
Pressing the "OK" button will open the "System Event Detail" screen. The event
will appear in the event list after the event is over. The window can be closed by
pressing the "CANCEL" button or waiting 15 seconds.
When the event condition clears, a new dialog box will be displayed. Press "OK"
to view the complete event detail, or "CANCEL" to close the dialog box (See
Figure 24
Figure 24 - System Fault Detection - Cleared
).
If a "Call Service" severity event is detected, record the event details including:
name, description, location, and reading. Contact product support immediately.
If the event clears, the touch screen will automatically go back to normal
operation.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 27
Chapter 5 Display Screen
System Configuration Press the "CONFIG" button at the bottom of the “HOME” screen to enter the
“System Configuration” screen (See Figure 25
and “CALIBRATE TOUCH SENSOR” functions are described at the start of
this chapter.
Figure 25 - System Configuration
). The “SET SYSTEM CLOCK”
Model Information Touch “VIEW MODEL INFORMATION” to go to the “Model Information”
screen. (See Figure 26
Figure 26 - Model Information
Table 11 - Model Information
Description Function
Model Details
Unit Details
).
Model Number: System Model number
Serial Number: System serial number
System Rating: System voltage and current ratings
Node: The location index for the details listed to the right
Firm: The firmware version for the location indexed.
Type: Unique code specifying firmware part number for the location indexed.
Serial: The serial number for the location indexed
Volts: The rated voltage for the locations
Amps: The rated current for the location indexed
28 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Display Screen Chapter 5
Run System Tests
Press the "RUN SYSTEM TESTS" to enter the “System Tests” screen. Press “2
MINS” to run the system fans for 2 minutes (See Figure 27
Figure 27 - System Tests
).
Diagnostics Mode
This is not a user function. It is numerical code protected for authorized service
personnel.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 29
Chapter 5 Display Screen
Notes:
30 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Maintenance
Chapter 6
Preventative Maintenance
The ProDySC requires very little preventative maintenance. The ProDySC
should be checked periodically for proper air flow and status indicator operation.
Monthly Checks
• Ensure the touch screen display is working and no active events are
displayed.
• Update system time, if needed, Figure 13 on page 20
• Use a soft cloth to clean the touch display. DO NOT USE harsh detergent,
abrasive sponges, alcohol, ammonia, toluene, or acetone on the touch
display.
• Ensure air intake and exhaust filters are not covered or obstructed.
3-6 Month Checks
• Check air filters and clean when necessary.
– Air filters for the ProDySC will require periodic cleaning, with the
frequency depending on the environment. Filters are located on the
right and left sides of the ProDySC, and can be accessed with the door
closed. The ProDySC need not have power removed for this operation.
Remove the grill covers by unscrewing the knurled nuts; the washable
foam filter pads are behind the grill cover. Gently wash the foam filter
pads as needed with a light non-abrasive soap and water mixture.
Towel-dry; do not wring-out. Place the filter and grill cover back into
their location and replace the screw caps by rotating clockwise until
finger tight. Replace filter if damaged. Consult Rockwell Automation
technical support for replacement filters. Replacement filters must be
no more restrictive to air flow than the original equipment filters.
• Check fan for proper operation.
– Tap on “CONFIG” on the touch screen display. Tap on “Run System
Test”. This will bring up a “System Test” screen to test the fans. After
tapping the “Fan Test” button, you should hear the fan run for two
minutes.
• Ensure that the (optional) bypass switch is in “Normal” mode so that the
ProDySC is protecting the load.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 31
Verify ambient temperature is within DySC specification. Check for
damaged fans. Check for dirty or obstructed air filters.
Reduce load. In parallel DySC systems, verify proper current
sharing among slave cabinets.
Verify line voltage is within ratings. Verify proper DySC
application. Call service.
Verify DySC is online and line voltage is within ratings. Call
service.
Verify line voltage is within ratings. Verify proper DySC
application.
Verify load current is within ratings. Verify mechanical bypass
switch is open. Verify proper DySC application.
DySC output voltage was less than 80% of nominal during sag correction. Sag
condition likely outside of DySC specification.
Call service.
Positive and negative halves of the DC bus did not charge equally during power
up.
Call Service Unit Controller communication problem detected during start-up test. Call service.
Call Service Unit Controller communication problem detected during start-up test. Call service.
Call Service Unit Firmware communication compatibility problem detected during start-up test. Call service.
Call Service Unit Controller communication problem detected during start-up test. Call service.
Call Service Unit Controller firmware configuration problem detected during start-up test. Call service.
Call Service Unit Controller communication problem detected during start-up test. Call service.
Call Service Unit Controller firmware revision mismatch detected during start-up test. Call service.
Table 12 - System Event Table
Start-Up Test: Controller Serial Number
Start-Up Test: Con troller Firmware
Revision Mismatch
FIRM_DIFF
40
Check Timeout
SRL_TO
41
SRL_DIFF Start-Up Test: Serial Number Mismatch Informational Unit Controller serial number mismatch detected during start-up test. No action needed.
T_INV_TO Inverter Test Timeout Call Service Unit Phase control board failed to respond to Comm board's Inverter test. Call service.
42
44
32 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Start -Up Test: Controlle r Firmware Check
Start-Up Test: Controller Configuration
Mismatch
CNFG_ERR
38
Timeout
FIRM_TO
39
Start-Up Test: Controller Configuration
Start-Up Test: Communication
Timeout
Compatibility Mismatch
CNFG_TO
COM_V ER
37
36
Start-Up Test: Controller Roll Call
Timeout
RUN_TO Inverter Run Timeout Auto-Resetting Inverter DySC inverter had a total cumulative runtime of more than rated. No action needed.
T_FAN_ST Fan Test Start Informational Unit Start acknowledgment of DySC fan test. No action needed.
T_IN_ST_1 Inverter Test (.5 cycles) Start Informational Unit Start acknowledgment of DySC 0.5 cycle inverter test. No action needed.6T_IN_ST_2 Inverter Test (3 cycles) Start Informational Unit Start acknowledgment of DySC 3 cycle inverter test. No action needed.7T_IN_ST_3 Inverter Test (5.5 seconds) Start Informational Unit Start acknowledgment of DySC 5.5 second inverter test. No action needed.
POWER_ON DySC Power On Informational Unit Power re-applied to the DySC. No action needed.
Code Name Full Name Severity Area Event Description Event Resolution
1
4
Code
Event
Chapter 6 Maintenance
5
EXTERNAL External Inhibit Auto-Resetting Inverter Controller is inhibited by another phase controller. Review event details from other phase controllers.
9
11
STAT_OT Static Switch Over-Temperature User Attention Static Switch Static switch heatsink temperature was greater than maximum rating.
LIM_CYCLE Inverter Limit Cycle Timeout Auto-Resetting Inverter Power was re-applied more than once within a 58 second period. No action needed.
12
13
DC_OV DC Bus Over-Voltage User Attention Inverter Positive or negative half of DC bus voltage exceeded maximum rating.
OVERLOAD Overload User Attention Unit Inverter inhibited because load current exceeded maximum rating.
14
15
CNTRL_UV Controller Power Under-Voltage User Attention Inverter DySC control power supply is out of tolerance.
16
OUTPUT_UV Output Under-Voltage User Attention Inverter
17
INV_OC Inverter Over-Current User Attention Inverter Inverter current exceeded maximum rating during sag correction.
18
DC_UV DC Bus Under-Voltage User Attention Inverter DC bus voltage below operational range. Verify line voltage is within ratings. Call service.
19
CONFIG Configuration Alert Call Service Inverter Controller configuration has changed. Call ser vice.
SYNC_ERR Line Synchronization Error Call Service Inverter Inverter not synchronized to line when sag detected. Call service.
OUTPUT_OV Output Over-Voltage Call Service Inverter DySC output voltage was greater than 115% of nominal during sag correction. Call service.
20
25
CNTRL_MEM Controller Memory Busy Auto-Resetting Inverter Controller is loading new data into Flash memory. No action needed.
31
32
AC_V_CHK Start-Up Test: AC Voltage Check Call Ser vice Inverter Output voltage was detected out of tolerance during the start-up test. Call service.
33
34
ROLL_CALL
35
UNBALANCE Star t-Up Test: DC Bus Unbalance Call Service Inverter
Maintenance Chapter 6
IMPORTANT
Fuse Replacement
Fast-acting fuses are included to protect the ProDySC in the event of a load short
circuit. If the screen is dark when power is applied, it may indicate a blown fuse.
Check the fuse(s) for continuity.
WARNING: Turn the power to the ProDySC off by placing the Bypass Switch into
“BYPASS” or opening the branch circuit breaker before replacing the fuse.
Failure to comply with this warning can result in injury or death.
The ProDySC has high voltage remaining up to 5 minutes after disconnection
from the AC line. Touching exposed or disconnected terminals, cables or parts of
the ProDySC can lead to serious injuries or even death. Wait for a minimum of 5
minutes before performing any service or testing on the DySC after power is
removed
Keep the cabinet doors closed to ensure proper cooling airflow and to protect
personnel from dangerous voltages inside the ProDySC.
A qualified electrician must replace the fuse. Open the front cabinet door(s) to
access the fuse holders and fuses.
To maintain protection of the ProDySC, be sure to replace the fuse with the
same type and rating. These fuses are available from the factory. Provide the
factory with the ProDySC model number located on the outside of the
enclosure.
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 33
Chapter 6 Maintenance
Fuse Rating Charts
Replace fuse with the same type or equivalent cross-referenced rating. You may
order these fuses through Rockwell Automation or the manufacturer listed.
Table 13 - DySC Fuse Ratings for 25A Unit
Fuse Reference Fuse Location Fuse Rating Manufacturer Part Number
F1, F2, F3 Main Power Input 60A/500V Mersen A50QS60-4
F7 Input Control Transformer 0.5A/600V Mersen ATQR1/2
F4, F5, F6 Cross-Coupling Transformer 15A/600V Mersen TRS15R
F8, F9, F10
(3 wire models only)
F17, F18 Output Control Transformer 2A/600V Mersen ATQR2
F1, F2
(ER models only)
Table 14 - DySC Fuse Ratings for 50A Units
Fuse Reference Fuse Location Fuse Rating Manufacturer Part Number
F1, F2, F3 Main Power Input 150A/500V Mersen A50QS150-4
Neutral Forming Transformer 0.75A/600V Mersen ATQR3/4
Extended-Run Module PCB (x3) 25A/600V Mersen A60Q25-2
F7 Input Control Transformer 0.5A/600V Mersen ATQR1/2
F4, F5, F6 Cross-Coupling Transformer 30A/600V Mersen TRS30R
F8, F9, F10
(3 wire models only)
F17, F18 Output Control Transformer 2A/600V Mersen ATQR2
F1, F2
(ER models only)
Neutral Forming Transformer 0.75A/600V Mersen ATQR3/4
Extended-Run Module PCB (x6) 25A/600V Mersen A60Q25-2
.
WARNING: De-energize the Bypass Switch by opening the upstream branch
circuit breaker before replacing a Bypass Switch fuse. Failure to comply with this
warning can result in injury or death
Table 15 - Bypass Switch Fuse Ratings
Bypass Cat. No. Fuse Rating Manufacturer Part Number
1608P-BP025A480V3 35A/600V Bussmann LPJ-35SP
1608P-BP050A480V3 100A/600V Bussmann DFJ-100
34 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 7
Specifications and Dimensions
Table 16 - Technical Specifications
Electrical Input/Output (Normal Mode—Static Switch)
Connection Configuration
Standard Input Voltages
Voltage Range
Current Overload (Static Switch)
Frequency
Frequency Range
TVSS
Efficiency
Output Voltage
Voltage Regulation
Output Current
Crest Factor (at nameplate rms load)
Voltage Waveform
2
3 phase 87% to 50% Voltage Remaining 5 seconds
All three phases to zero voltage remaining 50ms or 200ms (SR or ER). Based on load at nameplate ratings with a power factor of 0.7
Max Sag Correction Time 5 seconds cumulative usage
Sequential Sag Recovery 0 seconds (assuming cumulative run-time available)
Full Recovery Time Max 5 minutes
Enclosure Ratings
Cable Entry
Cooling
Access
Bypass (External)
Ambient Temperature 0 to 40°C
Storage Temperature -40°C to 75°C
Relative Humidity 0 to 95% non-condensing
Altitude Rated current available to 1000m (3300ft). De-rate output current 10% per 1000m, from 1000m to 3000m (9900ft).
Agency Approvals cULus Listed
1. ProDySC has not been evaluated for use in Corner Grounded or Ungrounded Delta Power Systems
2. When using ProDySC with motor drive loads, either insert 3% to 5% line reactance at ProDySC output or limit motor drive loads to 60% of ProDySC rating
Series-connected with load. Under normal line condition, the static switch passes utility voltage directly to the load
1
3 : 208, 380, 400, 415, 480V
± 10%
150% @ 30Sec., 400% @ 5 Sec., 600% @ 0.5 Sec.
50/60 Hz Auto Sensing
45 to 65 Hz
Built-in 3-Layers consisting of MOVs & Capacitors
> 99% @ 480V
Electrical Output (Sag Correc tion Mode - Inverter)
Pre-sag rms voltage
+5%-13% of nominal
Rated RMS (25A or 50A). Not rated for DC loads: max. allowable 2% DC loading
1.45
Sine wave
Voltage Sag Correction Times
Single Event
Multiple Event
Mechanical
NEMA 1 (IP20)
Top
Filtered Forced Air
Front for servicing and connections
Panel mounted for PM or servicing ProDySC
Environmental
Safety
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 35
Chapter 7 Specifications and Dimensions
Heat Dissipation
Rating
(A)
25 280 957 97.8%
50 350 1196 97.2%
25 420 1435 98.2%
50 560 1913 97.7%
Heat Loss (J) Heat Loss (Btu/h) Efficiency (%)
Standard Run-time (SR)
Extended Run-time (ER)
Approximate Dimensions
Rating
(A)
25 32 x 26 x 14 [813 x 660 x 356] 277 [126]
50 38 x 38 x 14 [965 x 965 x 356] 330 [150]
25 32 x 26 x 14 [813 x 660 x 356] 307 [140]
50 38 x 38 x 14 [965 x 965 x 356] 398 [181]
Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for
manufacturing purposes.
H x W x D
in. [mm]
Standard Run-time (SR)
Extended Run-time (ER)
Voltage independent; may be either 3 or 4 wire
Weig ht
lbs.[kg]
36 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Figure 28 - 25AStandard/Extended Run
21.00
533
22.50
572
24.00
610
25.35
644
30.00
762
21.00
533
22.50
572
31.13
791
A
12.80
325
13.21
336
13.39
340
.5714 TYP.
.75
19
1.50
38
.4110 TYP.
DETAIL A
4 PLACES
Specifications and Dimensions Chapter 7
Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013 37
Chapter 7 Specifications and Dimensions
33.00
838
34.50
876
36.00
914
37.36
949
36.00
914
33.00
838
34.50
876
37.13
943
A
12.80
325
13.21
336
13.39
340
.75
19
1.50
38
.5714 TYP.
.4110 TYP.
DETAIL A
4 PLACES
Figure 29 - 50A Standard/Extended Run
38 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Rockwell Automation Support
Rockwell Automation provides technical information on the Web to assist you in using its products.
At http://www.rockwellautomation.com/support
code and links to software service packs, and a MySupport feature that you can customize to make the best use of these
tools. You can also visit our Knowledgebase at http://www.rockwellautomation.com/knowledgebase
information, support chat and forums, software updates, and to sign up for product notification updates.
, you can find technical manuals, technical and application notes, sample
for FAQs, technical
For an additional level of technical phone support for installation, configuration, and troubleshooting, we offer
TechC o nne c t
representative, or visit http://www.rockwellautomation.com/support/
SM
support programs. For more information, contact your local distributor or Rockwell Automation
.
Installation Assistance
If you experience a problem within the first 24 hours of installation, review the information that is contained in this
manual. You can contact Customer Support for initial help in getting your product up and running.
United States or Canada 1.440.646.3434
Outside United States or Canada Use the Wo rldw ide Locat or at http://www.rockwellautomation.com/rockwellautomation/support/overview.page, or contact your local
Rockwell Automation representative.
New Product Satisfaction Return
Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the
manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.
United States Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain o ne) to your
Outside United States Please contact your local Rockwell Automation representative for the return procedure.
distributor to complete the return process.
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Publication 1608P-UM001A-EN-P - July 2013
, available at http://www.rockwellautomation.com/literature/.
Copyright © 2013 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A
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