ASEA AC24 Manuel utilisateur
Operations Manual
for the Model AC24, AC30, AC36
Yacht Power Converters
P/N 602050, Revision E
Issued 12/3/2008
AC24/30/36 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 deviceswhich
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.
AC24/30/36 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
models:
AC24 24kVA Yacht Power Converter
AC30 30kVA Yacht Power Converter
AC36 36kVA 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 Lance
Huntington Beach, CA. 92649
Phone (714) 896-9695
FAX (714) 896-9679
Web http://www.aseapower.com
AC24/30/36 Operations Manual....4
TABLE OF CONTENTS
CERTIFICATION ................................................................................................................2
WARRANTY .......................................................................................................................2
1 USING THIS MANUAL.........................................................................................3
2 SAFETY NOTICES ................................................................................................6
3 INTRODUCTION TO THE AC24, AC30, AC36...................................................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......................................................11
4.2 PHYSICAL SPECIFICATIONS..............................................................11
4.2.1 Mechanical ...........................................................................11
4.2.2 Environmental..............................................................................11
5 INSTALLATION ..................................................................................................12
5.1 MECHANICAL INSTALLATION..........................................................14
5.2 ELECTRICAL INSTALLATION............................................................18
5.2.1 Input Power Connections.............................................................19
5.2.2 Output Power Connections..........................................................20
5.2.3 Seamless Transfer Connections...................................................22
6 OPERATION.........................................................................................................24
6.1 POWER TURN-ON PROCEDURE.........................................................24
6.1.1 Systems Without Seamless Transfer............................................25
6.1.2 Systems With Seamless Transfer.................................................26
6.2 AUTO-RESTART....................................................................................28
6.2.1 Operation .....................................................................................29
6.3 TURN-OFF PROCEDURE......................................................................30
6.3.1 Systems Without Seamless Transfer............................................30
6.3.2 Systems With Seamless Transfer.................................................31
6.4 REMOTE COMMUNICATIONS............................................................32
AC24/30/36 Operations Manual....5
7 SOFTWARE FEATURES.....................................................................................36
7.1 GENERAL................................................................................................36
7.2 LOAD MANAGEMENT..........................................................................36
7.3 LOAD MANAGEMENT OPERATION..................................................38
7.3.1 Shore Cord Alarm........................................................................38
7.3.2 Shore Cord Setup.........................................................................39
7.3.3 Voltage Droop .............................................................................40
7.3.4 Automatic Transfer To Generator................................................41
7.3.5 Quick Setup Of Shore Cord Alarm..............................................42
7.4 GENERATOR FREQUENCY ANALYSIS.............................................43
7.5 CONVERTER OUTPUT IMPEDANCE CONTROL..............................43
7.6 AGC CONTROL......................................................................................44
7.7 kW-HOUR METER AND MAX POWER LEVEL DISPLAY...............45
7.8 CONVERTER OUTPUT VOLTAGE CONTROL..................................46
7.9 EVENT LOG............................................................................................47
7.10 DIAGNOSTICS........................................................................................49
7.11 CALIBRATION .......................................................................................52
8 MAINTENANCE..................................................................................................54
9 INTERNATIONAL POWER FORM REFERENCE............................................56
FIGURES
1 SYSTEM BLOCK DIAGRAM....................................................................8
2A MECHANICAL OUTLINE........................................................................15
2B MECHANICAL OUTLINE........................................................................16
2C MECHANICAL OUTLINE, CONTROL BOARD ARRANGEMENT....17
3 ELECTRICAL CONNECTIONS...............................................................19
4 SEAMLESS TRANSFER CONNECTIONS..............................................23
5 CONTROLS AND INDICATORS.............................................................24
6 RS-232C PINOUT......................................................................................32
7 STATUS WORD BIT DEFINITIONS.......................................................51
AC24/30/36 Operations Manual....6
2 SAFETY NOTICES
Each shore power converter is capable of transferring very 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)INDICATESACONDITIONTHAT COULDSERIOUSLYDAMAGE
EQUIPMENT ANDPOSSIBLYINJUREPERSONNEL. CAUTIONSWILLBE
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. ACONDITIONTHAT IS HAZARDOUSTO
BOTHPERSONNELAND EQUIPMENT WILL BEISSUEDASAWARNING.
ALL WARNINGS WILL BE PRESENTED IN THIS FORM.
AC24/30/36 Operations Manual....7
THIS EQUIPMENT CONTAINS HIGH ENERGY, LOW IMPEDANCE
CIRCUITS! LETHAL POTENTIALS ARE CONTAINED WITHIN THE
SYSTEM EVEN WHEN IT IS APPARENTLY NOT OPERATING.
CAREMUST BE EXERCISED WHENSERVICINGTHISEQUIPMENTIN
ORDER TO PREVENT SERIOUS OPERATOR INJURY OR EQUIPMENT
DAMAGE.
DONOTWORK ONOROPERATETHIS EQUIPMENTUNLESSYOUARE
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.
OBSERVE THE FOLLOWING WHEN SERVICE AND MAINTENANCE
ARE REQUIRED:
REMOVEALLJEWELRYFROMARMSANDNECKWHENSERVICING
THIS EQUIPMENT. THIS PREVENTS THE POSSIBILITY OF
SHORTINGTHROUGHTHEJEWELRY, OR ELECTROCUTIONOFTHE
OPERATOR.
WEARSAFETYGLASSES WHENSERVICINGTHISEQUIPMENT
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 CIRCUIT BREAKERS AND THEN REMOVING
THE INPUT SERVICE.
SERVICE OTHER THAN CLEANING AIR FILTER ELEMENTS
SHOULD BE REFERRED TO PERSONNEL AUTHORIZED BY
THE FACTORY TO SERVICE THIS EQUIPMENT.
AC24/30/36 Operations Manual....8
3 INTRODUCTION TO THE AC24, AC30, AC36
Each model is a high performance Yacht Power Converter utilizing dual-conversion technology.
These converters will accept any single phase input service with a frequency between 40-70 Hertz,
and a voltage between 170-520VAC. Input service may consist of a single 100 (125, 150) Amp
shore cord, or dual 50 (63, 75) Amp shore cords. When operated from two shore cords, the two
shore cords must be of a like voltage form; the converter may be operated from two shore cords
protected by GFI/RCD type circuit breakers. When operated from a single shore cord, the SHORE
POWER 1 INPUT must be used. The output power form has been programmed at the factory for the
power form, voltage, and frequency, required by the yacht’s electrical system.
Dual-conversion technology is the preferred technique forAC power conversion, and was chosenfor
these converters. With this technology, the shore power service is isolated by transformers, then
converted to DC power by the Power Factor Correction (PFC) 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
AC24/30/36 Operations Manual....9
3 INTRODUCTION TO THE AC24, AC30, AC36, cont.
Being a unit designed from the ground up specifically for the yachting industry, all efforts have been
made to produce a system capable of sustaining the marine environment. All system components are
packaged in one stainless steel enclosure. Major components are internally modular, allowing a
simple exchange in the unlikely event of failure. Complete maintenance and service can be provided
with only top and front access to the converter. Two lightweight power modules can be removed
and replaced through the front panel for repair or power level upgrade.
System operation is managed through two basic operators:a disconnect switchandmembranebutton
panel. A safety disconnect switch (red and yellow in color) near the top of the enclosure is used for
securing input service during maintenance and service. Three membrane button groups in the
control console, SHORE POWER, CONVERTER POWER, and SHIP’S POWER, provide normal
operation of the converter. The SHORE and CONVERTER switch groups contain ON and OFF
buttons with associated LED indicators; these buttons are used to turn ON and OFF the converter
input (SHORE POWER) and output (CONVERTER POWER). The SHIP’S group contains a
CONVERTER and GENERATOR button with associated LED indicators; these buttons are used to
manage Seamless Transfer when the option is included.
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.
AC24/30/36 Operations Manual....10
4 SPECIFICATIONS
4.1 ELECTRICAL SPECIFICATIONS
Parameter AC24 AC30 AC36
4.1.1 Input Service
Input Power Form Single Phase, Single Phase, Single Phase,
Single or dual shore cord Single or dual shore cord Single or dual shore cord
Input Voltage Range 170-520 VAC 170-520 VAC 170-520 VAC
Input Frequency Range 40-70 Hertz 40-70 Hertz 40-70 Hertz
Input Current, Max. 2 x 50 ARMS 2 x 63 ARMS 2 x 75 ARMS
or 1 x 100 ARMS 1 x 125 ARMS 1 x 150 ARMS
Input Current, Soft Start, Max. 20 ARMS 20 ARMS 20 ARMS
Input Current Distortion <8% THD @ rated load <8% THD @ rated load <8% THD @ rated load
Input Power Factor >0.98 @ rated load >0.98 @ rated load >0.98 @ rated load
4.1.2 Output Service
Output Power Rating 24kVA @ 0.85 p.f. 30kVA @ 0.85 p.f. 36kVA @ 0.85 p.f.
Output Power Form Single Phase 220, 230, Single Phase 220, 230, Single Phase 220, 230,
and 240 VRMS and 240 VRMS and 240 VRMS
or Split Phase 110/220 Split Phase 110/220 Split Phase 110/220
and 120/240 VRMS and 120/240 VRMS and 120/240 VRMS
Output Frequency 50 or 60 Hertz 50 or 60 Hertz 50 or 60 Hertz
Output Frequency Accuracy 0.01% 0.01% 0.01%
Output Voltage Distortion < 1% THD < 1% THD < 1% THD
Output Voltage Line Regulation 0.50% 0.50% 0.50%
Output Voltage Load Regulation 1.0% 1.0% 1.0%
Output Voltage Response Time 0.20 msec. 0.20 msec. 0.20 msec.
Output Current, Continuous 100 ARMS @ 0.85 p.f. 125 ARMS @ 0.85 p.f. 150 ARMS @ 0.85 p.f.
Output Current, Peak 420% of cont. rating 350% of cont. rating 300% of cont. rating
Output Current, Surge 300% of cont. rating 250% of cont. rating 200% of cont. rating
Conversion Efficiency 91% @ rated load 91% @ rated load 91% @ rated load
Ce manuel convient aux modèles suivants
2
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