ASEA AC100Q-3 User manual

Operations Manual
for the ASEA Power Systems
Model AC100Q-3
3 Phase Yacht Power Converter
619051
Issued 9/24/2012

AC100Q-3 Operations Manual....2
CERTIFICATION
ASEA Power Systems certifies that this product was thoroughly tested and inspected and found to meet or
exceed its published specifications when shipped from the factory.
WARRANTY
ASEA Power Systems warrants each unit to be free from defects in material and workmanship. For a
period of 18 months after purchase or 12 months after installation (whichever is shorter), ASEA Power
Systems will repair or replace any defective module provided the unit has been installed and operated in a
manner according to this manual. A thorough inventory of spare parts & modules is maintained at our
factory. Our world-wide sales/support facilities also inventory a complement of spare parts and modules.
ASEA Power Systems is not responsible for consequential damage arising from the use of its equipment.
It does not apply to extensively modified or non-standard systems. Debit memos for returned units are
not accepted, and will cause return of the system without repair.
LIFE SUPPORT POLICY
ASEA Power Systems does not authorize the use of any of its products or systems for use an AC voltage
supply (source) for life support systems. Life support systems are devices which support or sustain life,
and whose failure to perform, when properly used in accordance with this Operations Manual, can be
reasonably expected to result in significant injury to the user.

AC100Q-3 Operations Manual....3
1 USING THIS MANUAL
This manual has been written as an Operations Manual. Installation, Operations, and
Preventative Maintenance are covered in detail. This manual will cover the following model:
AC100Q-3 100kVA 3 Phase Yacht Power Converter
Please note that these converters are capable of being paralleled for higher power applications.
The Model AC100Q-3 can be paralleled to produce the following models:
AC200Q-3/2 200kVA 3 Phase Yacht Power Converter
AC300Q-3/3 300kVA 3 Phase Yacht Power Converter
AC400Q-3/4 400kVA 3 Phase Yacht Power Converter
It is important that the operator reads this manual prior to installing and operating the converter.
A thorough understanding of the information covered in this manual is required for proper
installation and operation.
If any questions arise while reading this manual, the user is encouraged to call ASEA Power
Systems. ASEA Power Systems is located at:
ASEA Power Systems
15602 Commerce Lane
Huntington Beach, CA. 92649
Phone [phone]
FAX [phone]
Web http://www.aseapower.com

AC100Q-3 Operations Manual....4
TABLE OF CONTENTS
CERTIFICATION ...........................................................................................................................2
WARRANTY ..................................................................................................................................2
1 USING THIS MANUAL.....................................................................................................3
2 SAFETY NOTICES.............................................................................................................6
3 INTRODUCTION TO THE CONVERTER.......................................................................8
4 SPECIFICATIONS............................................................................................................10
4.1 ELECTRICAL SPECIFICATIONS ......................................................................10
4.1.1 Input Service..............................................................................................10
4.1.2 Output Service ...........................................................................................10
4.1.3 Control, Metering, and Status....................................................................12
4.2 PHYSICAL SPECIFICATIONS ...........................................................................12
4.2.1 Mechanical ............................................................................................12
4.2.2 Environmental............................................................................................12
5 INSTALLATION ..............................................................................................................13
5.1 MECHANICAL INSTALLATION.......................................................................14
5.2 ELECTRICAL INSTALLATION.........................................................................17
5.2.1 Input Power Connections...........................................................................18
5.2.2 Output Power Connections........................................................................18
5.2.3 Grounding..................................................................................................20
5.2.4 Multi-Cabinet Connections........................................................................21
5.2.5 Seamless Transfer Connections.................................................................22
5.2.6 Other Optional Connections ......................................................................23
6 OPERATION.....................................................................................................................24
6.1 POWER TURN-ON PROCEDURE......................................................................24
6.1.1 Systems Not Equipped With The Seamless Transfer Option....................26
6.1.2 Systems Equipped With The Seamless Transfer Option...........................27
6.2 MULTI-CABINET TURN-ON PROCEDURE ....................................................29
6.3 AUTO-RESTART FEATURE ..............................................................................30
6.3.1 Operation....................................................................................................31
6.4 TURN-OFF PROCEDURE...................................................................................32
6.4.1 Systems Not Equipped With The Seamless Transfer Option....................32
6.4.2 Systems Equipped With The Seamless Transfer Option...........................33
6.5 REMOTE COMMUNICATION...........................................................................34
6.5.1 RS-232C/SCPI...........................................................................................35
6.5.2 RS-485/Modbus.........................................................................................36

AC100Q-3 Operations Manual....5
7 SOFTWARE FEATURES.................................................................................................39
7.1 GENERAL.............................................................................................................39
7.2 LOAD MANAGEMENT.......................................................................................39
7.3 LOAD MANAGEMENT OPERATION...............................................................41
7.3.1 Shore Cord Alarm, Single, Master, and Slave converters .........................41
7.3.2 Shore Cord Setup, Single, Master, or Slave Converters............................42
7.3.3 Voltage Droop, Single or Master Converters ............................................43
7.3.4 Automatic Transfer to Generator, Single or Master Converters (Seamless
Transfer installed)......................................................................................44
7.3.5 Quick Setup of Shore Cord Alarm, Single, Master, or Slave Converters..45
7.4 GENERATOR FREQUENCY ANALYSIS .........................................................46
7.5 CONVERTER OUTPUT IMPEDANCE CONTROL...........................................46
7.6 AGC CONTROL...................................................................................................47
7.7 kW-HOUR METER AND MAXIMUM POWER LEVEL DISPLAY.................48
7.8 CONVERTER OUTPUT VOLTAGE CONTROL...............................................49
7.9 EVENT LOG.........................................................................................................50
8 TROUBLE-SHOOTING AND DIAGNOSTICS..............................................................52
8.1 COMMON PROBLEMS.......................................................................................52
8.2 FAILURE AND WARNING MESSAGES...........................................................53
8.3 INFO DISPLAY ....................................................................................................53
8.4 STATUS WORDS.................................................................................................54
8.5 GATHERING DATA............................................................................................54
8.6 SOFTWARE TOOLS............................................................................................54
8.7 POWER MODULE SWITCH...............................................................................56
8.8 POWER MODULE FUSES ..................................................................................56
9 CALIBRATION ................................................................................................................57
10 MAINTENANCE..............................................................................................................59
11 INTERNATIONAL POWER FORM REFERENCE........................................................60
12 INDEX...............................................................................................................................67
FIGURES
1 SYSTEM BLOCK DIAGRAM...........................................................................................8
2 MECHANICAL OUTLINE...............................................................................................15
3 CONTROLS ......................................................................................................................16
4 INPUT AND OUTPUT CONNECTIONS........................................................................19
5 FRONT PANEL CONTROLS ..........................................................................................24
6 RS-232C PINOUT.............................................................................................................35
7 RS-485 CONNECTIONS..................................................................................................36
8 STATUS WORD BIT DEFINITIONS..............................................................................55
9 POWER MODULE SWITCH AND LED.........................................................................56
10 POWER MODULE FUSES ..............................................................................................56

AC100Q-3 Operations Manual....6
2 SAFETY NOTICES
Each shore power converter is capable of transferring large amounts of electrical energy very
quickly. This quality is fundamental to a high performance power converter. International
symbols are used throughout this manual to stress important information. Read the text below
each symbol carefully and use professional skills and prudent care when performing the actions
described by the text.
THE CAUTION SYMBOL (TRIANGLE ENCLOSING AN EXCLAMATION POINT)
INDICATES A CONDITION THAT COULD SERIOUSLY DAMAGE EQUIPMENT AND
POSSIBLY INJURE PERSONNEL. CAUTIONS WILL BE PRESENTED IN THIS
FORM. ALL CAUTIONS SHOULD BE RIGOROUSLY OBSERVED.
THE WARNING SYMBOL (TRIANGLE WITH A LIGHTNING BOLT) IS USED TO
SIGNAL THE PRESENCE OF A POSSIBLE SERIOUS, LIFE THREATENING
CONDITION. A CONDITION THAT IS HAZARDOUS TO BOTH PERSONNEL AND
EQUIPMENT WILL BE ISSUED AS A WARNING. ALL WARNINGS WILL BE
PRESENTED IN THIS FORM.

AC100Q-3 Operations Manual....7
THIS EQUIPMENT CONTAINS HIGH ENERGY, LOW IMPEDANCE
CIRCUITS! LETHAL POTENTIALS ARE CONTAINED WITHIN THE
SYSTEM EVEN WHEN IT APPEARS NON-OPERATIONAL.
CARE MUST BE EXERCISED WHEN SERVICING THIS EQUIPMENT IN
ORDER TO PREVENT SERIOUS OPERATOR INJURY OR EQUIPMENT
DAMAGE.
DO NOT WORK ON OR OPERATE THIS EQUIPMENT UNLESS YOU ARE
FULLY QUALIFIED TO DO SO. NEVER WORK ALONE.
THE EQUIPMENT IS NOT IGNITION RATED; IT MUST NOT BE OPERATED
IN AREAS WHERE COMBUSTIBLE GASES MAY ACCUMULATE.
DO NOT REMOVE THE SHORE CORD FROM THE DOCK PEDESTAL
WITHOUT FIRST OPENING THE DOCK OR YACHT BREAKER. FAILURE
TO DO SO MAY RESULT IN DAMAGE TO THE CONVERTER AND
PEDESTAL.
OBSERVE THE FOLLOWING WHEN SERVICE AND MAINTENANCE ARE
REQUIRED:
REMOVE ALL JEWELRY FROM ARMS AND NECK WHEN SERVICING THIS
EQUIPMENT. THIS PREVENTS THE POSSIBILITY OF SHORTING
THROUGH THE JEWELRY, OR ELECTROCUTION OF THE OPERATOR.
WEAR SAFETY GLASSES WHEN SERVICING THIS EQUIPMENT TO
PREVENT EYE INJURY DUE TO FLYING PARTICLES CAUSED BY
ACCIDENTAL SHORT CIRCUIT CONDITIONS.
DO NOT REMOVE ANY PANELS OR COVERS WITHOUT FIRST OPENING
ALL SHORE POWER AND SWITCHGEAR CIRCUIT BREAKERS
DISTRIBUTING POWER TO AND FROM THE CONVERTER, AND THEN
REMOVING THE INPUT SERVICE.
SERVICE SHOULD BE REFERRED TO PERSONNEL AUTHORIZED BY THE
FACTORY TO SERVICE THIS EQUIPMENT.

AC100Q-3 Operations Manual....8
3 INTRODUCTION TO THE CONVERTERS
The AC100Q-3 is a high performance Yacht Power Converter utilizing dual-conversion
technology. The systems will accept any three phase input service with a frequency between
40-70Hertz, and a voltage between 170-520VAC (with limited power capabilities while operating
within the under-300VAC input voltage range).
The output power form has been programmed at the factory for the voltage and frequency required
by your yacht.
Dual-conversion technology is the preferred technique for AC power conversion, and was chosen
for the system. In this technology, the shore power service is isolated by the transformer, then,
converted to DC power by the phase multiplier power supplies. The output inverters then convert
the DC power back to the required AC form (both voltage and frequency) required by the yacht.
FIGURE 1 SYSTEM BLOCK DIAGRAM

AC100Q-3 Operations Manual....9
Being a converter designed from the ground up specifically for the yachting industry, all efforts
have been made to produce a system capable of withstanding the marine environment. The
system is constructed using a modular approach where the converter consists of a control module
(upper), three power modules (middle), and a transformer module (bottom). This allows the
converter to be broken down into five parts to facilitate its movement into a vessel through existing
personnel entry points. All system components are packaged in drip-proof, dust-resistant,
aluminum (control and power modules) and stainless steel (bottom) chassis. Major components
are internally modular, allowing a simple exchange in the unlikely event of failure. Maintenance
and service are performed through top access to the upper control module, exchange of power
modules, and front/top access to the transformer module.
Fan speed control is provided. Internal cooling fans will run at full rpm when the converter is at
full load, and minimal speed while unloaded.
System operation is managed through three basic operators:
A safety disconnect on the front of the enclosure is used for securing input service during periods
of disuse, when maintenance and/or service is in-process, or when an emergency shutdown is
needed.
Three membrane switch groups in the control console—SHORE POWER, CONVERTER
POWER, and SHIP’S POWER—provide normal operation of the system. Each switch group
contains an ON and OFF switch with associated LED indicators.
Each power module has an ON/OFF switch for disconnecting the power module from the
converter when non-operational—the converter may be operated with one or two power modules
in-service.
In addition to the basic function of power conversion, each converter provides the user with a
sophisticated power analysis and monitoring capacity. All parameters for input and output
power, along with operations and status information, are available on the front panel display
console. Various displays are selected through a long life, sealed membrane switch panel.
For additional information on controls and indicators, please refer to Section 6.

AC100Q-3 Operations Manual....10
4 SPECIFICATIONS
4.1 ELECTRICAL SPECIFICATIONS
Parameter AC100Q-3
4.1.1 Input Service
Input Power Form Three Phase
Input Voltage Range 170-520VAC
Input Frequency Range 40-70 Hertz
Input Current, Max. Three Phase 145 ARMS
Input Current, Soft Start, Max. 53 ARMS
Input Current Distortion <8% THD @ rated load
Input Power Factor >0.98 @ rated load
4.1.2 Output Service
Output Power Rating 100kVA @ 0.85 p.f.
Output Power Form Three-Phase 220/380 VAC,230/400 VAC, 240/416 VAC, 254/440 VAC,
and 277/480VAC
Output Frequency 50 or 60 Hertz
Output Frequency Accuracy 0.01%
Output Voltage Distortion < 1.5% THD
Output Voltage Line Regulation 0.50%
Output Voltage Load Regulation 1.0%
Output Voltage Response Time 0.20 msec.
Output Current, Continuous Refer to Table 1 on the following page for basic ratings.
Output Current, Peak 250% of cont. rating
Output Current, Surge 165% of cont. rating
Conversion Efficiency 93% @ rated load

AC100Q-3 Operations Manual....11
4 SPECIFICATIONS
4.1 ELECTRICAL SPECIFICATIONS,cont.
4.1.2 Output Service, cont.
Table 1 - Output Current, Rated Continuous RMS
(Select converter output form specified; read output current for input form in use)
Output Form
Input Form
3Ø, 208VRMS
Input Form
3Ø, 240VRMS
Input Form
3Ø, 400VRMS
3Ø, 480VRMS
3Ø, 277/480VRMS
63ARMS/Ø
73ARMS/Ø
120ARMS/Ø
3Ø, 254/440VRMS
69ARMS/Ø
79ARMS/Ø
131ARMS/Ø
3Ø, 240/416VRMS
73ARMS/Ø
84ARMS/Ø
139ARMS/Ø
3Ø, 230/400VRMS
76ARMS/Ø
87ARMS/Ø
145ARMS/Ø
3Ø, 220/380VRMS
79ARMS/Ø
91ARMS/Ø
152ARMS/Ø

AC100Q-3 Operations Manual....12
4 SPECIFICATIONS, cont.
4.1 ELECTRICAL SPECIFICATIONS, cont.
4.1.3 Control, Metering, and Status
Input Power Control Input Service Disconnect Switch, 2 pos.
Shore Power Control Membrane Switch, Input ON/OFF Control
Converter Power Control Membrane Switch, Output ON/OFF Control,
Ship’s Power Control Generator/Shore Power Transfer Control
Shore Power Metering Voltage, Current, Frequency, kVA, kW, %Load
Converter Power Metering Voltage, Current, Frequency, kVA, kW, %Load
Generator Power Metering Generator 1 - 4 Voltage, Frequency
System Status Operational status, Diagnostics, Software Calibration
Event Log Diagnostics
4.2 PHYSICAL SPECIFICATIONS
Parameter AC100Q-3
4.2.1 Mechanical
Height 50.5"/128cm
Width, Enclosure 23.2"/58.9cm
Depth 35.3"/89.6cm
Weight 1,583lbs/718kg
4.2.2 Environmental
Ambient Temperature Range 0-50C non-condensing
Air Exchange Rate 1,800CFM

AC100Q-3 Operations Manual....13
5 INSTALLATION
The installation section is divided into two parts. The first will cover mechanical installation, the
second, electrical installation.
Read this manual thoroughly prior to attempting the installation. Improper installation is the most
significant cause of system start-up problems and service issues over the product’s life. Upon
receipt of the equipment, perform an external visual inspection. Verify that nameplate
information is consistent with the ship’s power requirements (required form, voltage, and
frequency).
Proper planning will speed up installation, location, and connection of the equipment. Follow the
suggested minimum clearances provided in Table 2. Ensure the room/compartment has
adequate ventilation and cooling. The thermal load presented by the converter will be
substantial, approximately 21,850BTU/Hr at maximum continuous load for the AC100Q-3.
THE CONVERTER IS HEAVY, WEIGHING 1,583lbs. (718kg) EXTREME CAUTION
MUST BE EXERCISED IN HANDLING AND INSTALLATION TO AVOID
EQUIPMENT DAMAGE OR INJURY TO PERSONNEL. AN ADEQUATE MATERIAL
HANDLING DEVICE SHOULD BE USED FOR UNLOADING, MOVING, AND
POSITIONING THE SYSTEM.

AC100Q-3 Operations Manual....14
5.1 MECHANICAL INSTALLATION
The converters were designed for deck mount installations and as such are provided with eight
mounting holes. Mounting holes have been provided with 0.56” (14.2mm) diameters; ½”
(13mm) stainless steel hardware is required.
The mounting surface should be flat and dimensionally stable to within 1/16” (1.5mm) to prevent
torsional stresses being applied to the structure of the converter. Spacers (shim stock) may be
added between the mounting surface and the converter mounting flanges to adjust the mounting
plane. If the system is to be mounted in a high vibration/shock environment, then the factory
must be consulted concerning the application. Drawings for approved shock mounting
assemblies will be supplied.
The following recommended clearances must be considered during installation for proper
operation:
TABLE 2
FOR PROPER:
Operation Service
Front 24”(Exhaust Airflow) 24” min
Sides 0”6”
Top 0” 6”
Rear 5”(Intake Airflow) 0”
Air intake grillwork is provided at the rear of the equipment. Please contact factory engineers for
review of the installation plan if unsure on any specification or requirement.

AC100Q-3 Operations Manual....15
5.1 MECHANICAL INSTALLATION, cont.
FIGURE 2 MECHANICAL OUTLINE

AC100Q-3 Operations Manual....16
5.1 MECHANICAL INSTALLATION, cont.
FIGURE 3 MECHANICAL OUTLINE

AC100Q-3 Operations Manual....17
5.2 ELECTRICAL INSTALLATION
This procedure assumes the physical installation of the converter has been completed.
It is the installer’s responsibility to provide input service over-current protection and disconnect
means.
It is recommended that connection be made to the distribution bus through a manually operated
disconnect device such as a molded case switch or circuit breaker (rated for the total system
amperage) to ease disconnection and provide a safe servicing environment in the event of
converter failure.
Follow the table below when considering shore power input cabling.
MAXIMUM CURRENTS UNDER LOW-LINE CONDITIONS:
Model AC100Q-3
Input Current@ Three Phase, 170-520V 155A
MAXIMUM OUTPUT CURRENTS: Refer to Table 1, page 11
All power wiring requires the removal of the front panel and the cable access cover (cabinet
bottom). Drill or punch appropriate holes for the selected strain reliefs. Re-install the front
panel using the removed hardware. Place the disconnect switch in the OFF position.

AC100Q-3 Operations Manual....18
5.2 ELECTRICAL INSTALLATION, cont.
INPUT WIRING MUST BE PERFORMED BY A QUALIFIED ELECTRICIAN
FAMILIAR WITH STANDARD SAFEGUARDS AND PROCEDURES REQUIRED BY
THE INSTALLATION OF THIS TYPE OF EQUIPMENT. POWER MUST BE
REMOVED FROM THE INPUT DISTRIBUTION SYSTEMS SUPPLYING POWER TO
THE AC100Q-3 PRIOR TO THE START OF THE FOLLOWING STEPS. INPUT
POWER MUST BE SECURED (LOCKED) IN THE OFF (DE-ENERGIZED) STATE
UNTIL INSTRUCTED OTHERWISE BY THIS DOCUMENT. ALSO SECURE IN THE
OFF STATE ANY CIRCUIT BREAKER(S) IN THE SWITCHGEAR PANEL THAT MAY
BE SUPPLYING SHIP’S BUS POWER TO THE CONVERTER OUTPUT TERMINAL
BLOCK. FAILURE TO FOLLOW THESE PROCEDURES CAN RESULT IN DAMAGE
TO THE EQUIPMENT, AND CAN PRESENT THE RISK OF INJURY OR DEATH TO
THE INSTALLER OR THE OPERATOR.
5.2.1 Input Power Connections
The converter is supplied with 3/8” stud type terminal blocks for input power connections
(SHORE POWER). These terminal blocks accept wires at a 3/8” stud. Refer to the applicable
standards for selection of required wire gauge and type. In two or more cabinet systems, one
shore cord is connected to each converter shore power terminal block.
5.2.2 Output Power Connections
Each system is supplied with 3/8” stud type terminal blocks for output power connections
(CONVERTER POWER). These terminal blocks accept wires at a 3/8” stud. The chassis
ground is formed by a separate 3/8” stud located to the left of the input and output terminal blocks.
Refer to the applicable standard for selection of the required wire gauge and type. Please refer to
Figure 4 on the following page for additional detail.

AC100Q-3 Operations Manual....19
5.2 ELECTRICAL INSTALLATION, cont.
Prepare the power cables by removing approximately 6” of the outer cable insulation (in the case
of SO type portable cables). Strip the insulation back exposing the appropriate amount of the bare
conductor for the chosen 3/8” ring terminals, and for all input, output, and grounding conductors.
Insert the prepared cables and strain relief assemblies into the prepared holes in the cable access
cover. Insert the terminated wire ends into the appropriate input/output terminal block and
tighten. Replace the power cable access cover and front panel using the removed hardware.
FIGURE 4 INPUT AND OUTPUT CONNECTIONS

AC100Q-3 Operations Manual....20
5.2 ELECTRICAL INSTALLATION, cont.
5.2.3 Grounding
The converter chassis ground MUST be connected to the ship’s hull or common ground point via
the compression fitting terminal adjacent to the output power connections. Failure to do so may
create conditions that may in turn cause injury or death to operators; failure to do so will also result
in the voiding of the equipment warranty. In the case of paralleled converter systems, and where
such ground connections are not local and directly adjacent to the paralleled converters, the chassis
ground connections must be interconnected between the paralleled converters as well as connected
to the remote ship’s common ground point.
THE CONVERTER ISOLATES THE OUTPUT POWER FROM THE INPUT POWER
AND EQUIPMENT (SAFETY) GROUNDS SIMILAR TO AN ISOLATION
TRANSFORMER. THE INSTALLER MUST RE-ESTABLISH THE GROUND
REFERENCE FOR THE EQUIPMENT AT TIME OF INSTALLATION. NEUTRAL
AND EQUIPMENT (SAFETY) GROUNDS TO BE CONNECTED PER THE
APPROPRIATE CLASS STANDARD.