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AC25/30Q-1 and -3 Operations Manual....

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 a

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 for shore power wiring.

MAXIMUM INPUT CURRENTS UNDER LOW-LINE CONDITIONS:

Model

AC25Q-1,

-3

AC30-1, -3

Input Current

Single

Phase,

170-290V

140A

165A

Single

Phase,

330-520V

76A

91A

Three

Phase,

170-290V

93A

112A

Three

Phase,

330-520V

51A

61A

MAXIMUM OUTPUT CURRENTS:

Refer to Table 1, page 11

All power wiring requires the removal of the front panel and the power cable access cover

(cabinet bottom). This cover is secured with 2 ea 1/4-20" x ½" stainless steel screws. Drill or

punch the appropriate holes for the selected strain reliefs. Re-install the input service panel using

the removed hardware. Place the disconnect switch in the OFF position.

Содержание AC25Q-1

Страница 1: ...Operations Manual for the ASEA Power Systems Model AC25Q 1 AC25Q 3 AC30Q 1 and AC30Q 3 Single and Three Phase Yacht Power Converters P N 607055 Revision B Issued 2 17 12...

Страница 2: ...re 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 dam...

Страница 3: ...ng models AC50Q 1 2 50kVA 1 Phase Yacht Power Converter AC50Q 3 2 50kVA 3 Phase Yacht Power Converter The Model AC30Q can be paralleled to produce the following models AC60Q 1 2 60kVA 1 Phase Yacht Po...

Страница 4: ...t Power Connections 20 5 2 2 Output Power Connections 20 5 2 3 Grounding 22 5 2 4 Multi Cabinet Connections 23 5 2 5 Seamless Transfer Connections 24 5 2 6 Other Optional Connections 25 6 OPERATION 26...

Страница 5: ...46 7 5 CONVERTER OUTPUT IMPEDANCE CONTROL 46 7 6 AGC CONTROL 47 7 7 kW HOUR METER AND MAX POWER LEVEL DISPLAY 48 7 8 CONVERTER OUTPUT VOLTAGE CONTROL 49 7 9 EVENT LOG 50 8 TROUBLE SHOOTING AND DIAGNOS...

Страница 6: ...al 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...

Страница 7: ...L 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...

Страница 8: ...ill auto configure for the applied power form The output power form has been programmed at the factory for the power form single or three phase voltage and frequency required by your yacht Dual conver...

Страница 9: ...ss 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 th...

Страница 10: ...0 85 p f 30kVA 0 85 p f Output Power Form Single Phase 220 or 230 VRMS Split Phase 120 240 VRMS or Three Phase 120 208 127 220 220 380 230 400 or 240 416 Note Minor variations in the above voltage lev...

Страница 11: ...t Current Rated Continuous RMS Output Form AC25Q 1 AC30Q 1 1 220VRMS 114ARMS 136ARMS 1 230VRMS 109ARMS 130ARMS 1 240VRMS 104ARMS 125ARMS 1 120 240VRMS 104ARMS 125ARMS Output Form AC25Q 3 AC30Q 3 3 120...

Страница 12: ...r 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 Stat...

Страница 13: ...irements 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...

Страница 14: ...If the system is to be mounted in a high vibration shock environment the factory must be consulted concerning the application Drawings for approved shock mounting assemblies will be supplied The foll...

Страница 15: ...ECHANICAL INSTALLATION cont DO NOT UNDER ANY CIRCUMSTANCES USE ANY HARDWARE OTHER THAN THE ORIGINAL HARDWARE SUPPLIED BY ASEA POWER SYSTEMS TO CONNECT THE VARIOUS MODULES TOGETHER LONGER SCREWS WILL D...

Страница 16: ...AC25 30Q 1 and 3 Operations Manual 16 5 1 MECHANICAL INSTALLATION cont FIGURE 2 MECHANICAL OUTLINE...

Страница 17: ...AC25 30Q 1 and 3 Operations Manual 17 5 1 MECHANICAL INSTALLATION cont FIGURE 3 CONTROLS...

Страница 18: ...cing environment in the event of converter failure Follow the table below for shore power wiring MAXIMUM INPUT CURRENTS UNDER LOW LINE CONDITIONS Model AC25Q 1 3 AC30 1 3 Input Current Single Phase 17...

Страница 19: ...SUPPLYING POWER TO THE AC25 30Q 1 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...

Страница 20: ...gle phase input connections that include C 5 2 2 Output Power Connections Each system is supplied with compression type terminal blocks for output power connections CONVERTER POWER These terminal bloc...

Страница 21: ...of SO type portable cables Strip the insulation back exposing 1 2 of the bare conductor for all input output and grounding conductors Insert the prepared cables and strain relief assemblies into the...

Страница 22: ...anty 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 interconnecte...

Страница 23: ...which serves as the Slave A paralleling cable assembly P N 604650 is shipped pre installed in the Master cabinet A paralleling cable assembly P N 604651 is shipped pre installed in the Slave cabinet a...

Страница 24: ...uch options vary in accordance with switchgear design and hence are beyond the scope of this Operations Manual Contact the factory for complete and specific system wiring drawings These can be supplie...

Страница 25: ...gear and or power monitoring integration other options may be ordered and installed in a converter Installation requirements for such options vary in accordance with switchgear design and hence are be...

Страница 26: ...tch to the converter Turn the disconnect 14 switch to the ON position After 1 3 seconds fans will be heard and the display will become active Allow the converter to initialize the display LOAD LEVEL f...

Страница 27: ...stem has been ordered with the Seamless Transfer option and the generator is on line the green LED 12A to the left of the GENERATOR 12 button will be lit Press the SHORE POWER 2 display button The dis...

Страница 28: ...form The system is now in the Standby State NOTE It is normal under no load conditions for the currents to indicate 3 6 Amps flowing This level of current is due to the internal filters and will not r...

Страница 29: ...ed in this group one next to the SHIP S POWER CONVERTER 9 button the other next to the SHIP S POWER GENERATOR 12 button The LED 9A next to the CONVERTER button will be lit when the converter is on and...

Страница 30: ...ete The generator can now be secured from operation If the generator is off line as indicated by the SHIP S POWER GENERATOR LED 12A being off the converter will immediately place itself on the ship s...

Страница 31: ...lit Measure the voltage being produced by the system by pressing the CONVERTER POWER 4 buttons on the Master and Slave cabinets they should indicate the desired form and be within 5 of each other Whe...

Страница 32: ...ES ARE AUTOMATICALLY ROUTED WITHIN THE CONVERTER WHEN 1 INPUT POWER IS PRESENT 2 THE DISCONNECT SWITCH IS IN THE ON POSITION AND 3 AUTO RESTART IS ENABLED LETHAL VOLTAGES WILL BE AUTOMATICALLY ROUTED...

Страница 33: ...he system status is FAILURE the converter will disable the Auto Restart feature The converter must be ON and ONLINE before Auto Restart may be enabled Pressing the SYSTEM STATUS button 5 will display...

Страница 34: ...on The Converter Power indicator LED should change to red If the SYSTEM STATUS 5 display is active it should indicate CONVERTER OFFLINE Power has now been removed from the output but the system remain...

Страница 35: ...nverter will match the generator in frequency voltage and phase over a several second period When the power forms are matched the converter will close the generator circuit breaker then open the conve...

Страница 36: ...he SYSTEM STATUS 5 and F3 13 buttons simultaneously The software protocol in use is indicated in the lower right corner SCPI or Modbus The software protocol is auto detected by the converter based on...

Страница 37: ...When the Metering Isolation Option is installed in the converter the link to the chassis ground is removed The RS 232C serial port is a DE9S female 9 pin D subminiature connector The pinout of the con...

Страница 38: ...Modbus If included in the converter a Modbus Option converter optical isolator will be located adjacent to the RS 232C serial port see Figure 4 on page 21 The Modbus Option included converter optical...

Страница 39: ...Load Management System The various features are discussed below Shore Cord Alarm The Shore Cord Alarm drives the Voltage Droop and Automatic Transfer to Generator features of the Load Management Syste...

Страница 40: ...ure may be enabled or disabled by the user and droops upon Shore Cord Alarm Automatic Transfer to Generator The converter system may be set to automatically transfer to generator assuming the existenc...

Страница 41: ...ces do not apply to a Slave converter The Shore Cord Alarm may be Enabled on both the Master and Slave Converters An alarm signal will be issued whenever the Alarm is enabled and the converter s input...

Страница 42: ...indication device and affects reporting and alarming only The peak and average overload capabilities are not affected by this setting Dynamic response to loading and equipment startup surges is unaff...

Страница 43: ...ted as appropriate to the yacht s conditions This recovery time is the time the droop will remain in place regardless of alarm or load level until returning to the nominal converter output voltage Vol...

Страница 44: ...efore transferring The transfer is not initiated until Voltage Droop has occurred as the load savings afforded may have taken the converter out of Shore Cord Alarm From the front panel press the SHORE...

Страница 45: ...F2 buttons on both converters 3 Press the Cursor F4 button to advance to the ALARM AT setting 4 Set the converter ALARM AT using the More Less F1 F2 buttons 5 Press the Cursor F4 button to advance to...

Страница 46: ...to return to the Nominal Impedance setting and the Exit F5 button to save the settings and exit Default Range Increments Nominal Impedance Duty Cycle 50 0 100 1 Transfer Impedance Duty Cycle 100 0 10...

Страница 47: ...o save the settings and exit Default Range Automatic Gain Control Enabled Enabled Disabled Application this function will compensate for changes in output voltage not already corrected by hardware and...

Страница 48: ...ore power and turning the converter s red disconnect switch clear the data in this screen When ready to leave take down the kW hours and run time before disconnecting the shore power Additionally this...

Страница 49: ...e Vout the XXXV F3 button to return Vout to the factory programmed setting and the Exit F5 button to save the setting and exit Default Range Increments Vout factory prog voltage 5 0 5 volts Applicatio...

Страница 50: ...CALIBRATE on older converters button to access the EVENT LOG display This is for monitoring internal converter logic operation Press the SYSTEM STATUS button in any screen to exit Press the F1 button...

Страница 51: ...log On F2 for log Off ALL EVENT LOG ENTRIES CLEARED 7 9 EVENT LOG cont Press the F3 button to access the EVENT LOG REGISTRY display This is for accessing the editing display and for clearing the log...

Страница 52: ...fan activity is heard or otherwise detected Have the fan power supply checked by a qualified electrician The converter powers up in accordance with the Section 6 1 description but does not accept a S...

Страница 53: ...e turn the converter completely OFF using its red yellow disconnect switch and contact an authorized service center or the factory for assistance Leaving the red yellow disconnect switch in the ON pos...

Страница 54: ...hance of transcription error 8 5 GATHERING DATA If a converter problem has occurred carefully record any FAULT or WARNING messages the contents of the INFO display and the STATUS WORDs before removing...

Страница 55: ...AC25 30Q 1 and 3 Operations Manual 55 FIGURE 9 STATUS WORD BIT DEFINITIONS...

Страница 56: ...n section of the Operations Manual for additional information Re apply power to the system and bring the system on line Transfer the yacht s load or external test load bank to the converter 3 Shore Po...

Страница 57: ...e an external reference voltmeter to measure the generator voltage at the generator terminals located on TB12 1 2 3 4 Generator voltage is measured and entered phase to neutral To enter the meter cali...

Страница 58: ...n the environment Frequency will vary due to wire gauge wire type and applied vibration Refer to licensed electrician or factory authorized technician Calibration Every year May require additional cal...

Страница 59: ...Samoa 60Hz 120 240 277 480 Antigua 60Hz 230 400 Argentina 50Hz 220 380 Aruba 60Hz 127 220 115 230 Australia 50Hz 240 415 250 435 Azores 50Hz 110 190 220 380 Bahamas 60Hz 120 240 120 208 Bahrain 50Hz 6...

Страница 60: ...60Hz 115 230 127 220 220 380 Brunei 50Hz 240 415 Bulgaria 50Hz 220 380 Burma 50Hz 230 400 Canada 60Hz 120 240 120 208 277 480 Canary Islands 50Hz 127 220 220 380 Cape Verde 50Hz 220 380 Cayman Islands...

Страница 61: ...a 50Hz 230 400 Dominican Republic 60Hz 120 240 120 208 Ecuador 60Hz 120 240 120 208 Fiji 50Hz 240 415 Finland 50Hz 220 380 France 50Hz 115 230 115 200 220 380 Gibraltar 50Hz 240 415 Greece 50Hz 220 38...

Страница 62: ...g Kong 50Hz 220 380 Ireland 50Hz 220 380 Israel 50Hz 230 400 Italy 50Hz 127 220 220 380 Jamaica 50Hz 110 220 Japan 50Hz 60Hz 100 200 100 200 Korea 60Hz 110 220 220 380 Kuwait 50Hz 240 415 Madagascar 5...

Страница 63: ...Morocco 50Hz 127 220 220 380 Netherlands 50Hz 220 380 Netherlands Antilles 50Hz 60Hz 127 220 220 380 120 240 New Caledonia 50Hz 220 380 New Zealand 50Hz 230 400 Norway 50Hz 230 400 Panama 60Hz 110 220...

Страница 64: ...50Hz 230 400 Singapore 50Hz 230 400 South Africa 50Hz 220 380 Spain 50Hz 127 220 220 380 Sweden 50Hz 220 380 Tahiti 60Hz 127 220 Taiwan 60Hz 110 220 120 208 Thailand 50Hz 220 380 Togo 50Hz 127 220 220...

Страница 65: ...AC25 30Q 1 and 3 Operations Manual 65 Uruguay 50Hz 220 380 Venezuela 60Hz 120 240 120 208 Amer Virgin Islands 60Hz 120 240 120 208...

Страница 66: ...e 24 52 Ground 20 22 23 37 INV_X_OT 53 Isolation 22 37 kg 12 13 kW Hour 48 52 lbs 12 13 LED 9 27 31 34 35 52 Maintenance 3 7 9 32 56 58 Mounting 14 16 Overload 42 44 52 53 Parallel 3 22 23 28 30 34 35...

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