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AC90SVHE-3 / AC100SVHE-3 Operations Manual....

40 

 

7.2 

LOAD MANAGEMENT, cont. 

Voltage Droop

 

If  the  yacht’s  electrical  system  does  not  include  a  power  management  system  that  allows  for 

automatic  load-shed,  the  converter’s  Voltage  Droop  feature  may  be  used  to  save  up  to  10% 

capacity by reducing the converter output voltage up to 5% (1% to 5% range).    This feature 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 existence of 

the  Seamless  Transfer  Option)  upon  Shore  Cord  Alarm.    The  Automatic  Transfer  would  only 

occur after the Voltage Droop had taken effect if both were enabled.    This feature may be enabled 

or disabled by the user.    An optional signal generated by the converter may be used to start the 

selected generator.    Also, a programmable warm-up delay is available. 

 

 

Summary of Contents for AC100SVHE-3

Page 1: ...Operations Manual for the ASEA Power Systems Model AC90SVHE 3 and AC100SVHE 3 3 Phase Yacht Power Converters P N 605059 Revision Issued 7 16 14...

Page 2: ...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...

Page 3: ...e Yacht Power Converter AC360SVHE 3 4 360kVA 3 Phase Yacht Power Converter The Model AC100SVHE 3 can be paralleled to produce the following models AC200SVHE 3 2 200kVA 3 Phase Yacht Power Converter AC...

Page 4: ...s 15 5 1 3 Coolant Connections 18 5 2 ELECTRICAL INSTALLATION 19 5 2 1 Input Power Connections 20 5 2 2 Output Power Connections 20 5 2 3 Grounding 22 5 2 4 Multi Cabinet Connections 22 5 2 5 Seamless...

Page 5: ...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 DIAGNOS...

Page 6: ...nal 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...

Page 7: ...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...

Page 8: ...20VAC The output power form has been programmed at the factory for the voltage and frequency required by your yacht FIGURE 1 SYSTEM BLOCK DIAGRAM Dual conversion technology is the preferred technique...

Page 9: ...t of the enclosure is used for securing input service during maintenance and service and three membrane switch groups in the control console SHORE POWER CONVERTER POWER and SHIP S POWER provide normal...

Page 10: ...4 1 2 Output Service Output Power Rating 90kVA 0 85 p f 100kVA 0 85 p f Output Power Form Three Phase 120 208 VAC 127 220 VAC 220 380 VAC 230 400 VAC 240 416 VAC 254 440 VAC 277 480 VAC Output Frequen...

Page 11: ...VRMS 237ARMS 263ARMS 3 120 208VRMS 250ARMS 278ARMS 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...

Page 12: ...AC90SVHE 3 AC100SVHE 3 Operations Manual 12 4 SPECIFICATIONS cont 4 1 ELECTRICAL SPECIFICATIONS cont 4 1 4 Output Derating Coolant Temperature FIGURE 2 OUTPUT DERATING COOLANT TEMPERATURE...

Page 13: ...4 on page 16 4 2 2 Environmental Ambient Temperature Range 0 50 C non condensing Internal Air Exchange Rate 900CFM ft3 min 1 530 m3 hour 4 2 3 Coolant Requirements Water Flow Rate 4 10 GPM range minim...

Page 14: ...and frequency Proper planning will speed up installation location and connection of the equipment Follow the suggested minimum clearances provided in Table 2 While operating in the air cooled mode wi...

Page 15: ...cture 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 s...

Page 16: ...AC90SVHE 3 AC100SVHE 3 Operations Manual 16 5 1 MECHANICAL INSTALLATION cont FIGURE 4 MECHANICAL OUTLINE AND CONTROLS...

Page 17: ...AC90SVHE 3 AC100SVHE 3 Operations Manual 17 5 1 MECHANICAL INSTALLATION cont FIGURE 5 MECHANICAL OUTLINE...

Page 18: ...occur Isolation valves must be installed locally so that shutoff can occur in the event of a leak A flow control solenoid must be installed to halt coolant flow when the converters are not in use With...

Page 19: ...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 AC90SVHE 3 AC100SVHE 3...

Page 20: ...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 compression type termina...

Page 21: ...tud using the supplied hardware and tighten Replace the power cable access cover and front panel using the removed hardware Multi cabinet systems connect outputs at the switchgear panel It is recommen...

Page 22: ...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 STAN...

Page 23: ...r such 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 supp...

Page 24: ...tchgear 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...

Page 25: ...switch 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 LEVE...

Page 26: ...system 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 d...

Page 27: ...d form The system is now in the Standby State NOTE It is normal under no load conditions for the currents to indicate 5 10 Amps flowing This level of current is due to the internal filters and will no...

Page 28: ...luded 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...

Page 29: ...mplete 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...

Page 30: ...be 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...

Page 31: ...TAGES 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 ROUT...

Page 32: ...e the 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 displ...

Page 33: ...1 button The red Converter Power OFF indicator LED 11A should now be lit If the SUMMARY DISPLAY is active it should indicate CONVERTER OFFLINE Power has now been removed from the output but the system...

Page 34: ...l 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 converter output...

Page 35: ...g the 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...

Page 36: ...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 connector is standard...

Page 37: ...f included in the converter a Modbus Option converter optical isolator will be located above the RS 232C serial port see Figure 6 on page 21 The Modbus Option included converter optical isolator conne...

Page 38: ...ating jumpers used to link the T1 and T2 terminals to the B and A terminals respectively and provide internal terminating resistances Install such jumpers as indicated in Figure 7 at the first and las...

Page 39: ...ad Management System The various features are discussed in detail below Shore Cord Alarm The Shore Cord Alarm drives the Voltage Droop and Automatic Transfer to Generator features of the Load Manageme...

Page 40: ...e 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 existence...

Page 41: ...hoices 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 in...

Page 42: ...s an 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 u...

Page 43: ...justed 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...

Page 44: ...e before 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 SH...

Page 45: ...WER 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...

Page 46: ...ton 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...

Page 47: ...n to 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...

Page 48: ...shore 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 t...

Page 49: ...the 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 Applica...

Page 50: ...or 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 butt...

Page 51: ...for 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 l...

Page 52: ...no 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...

Page 53: ...ease 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...

Page 54: ...he chance 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 remo...

Page 55: ...AC90SVHE 3 AC100SVHE 3 Operations Manual 55 FIGURE 10 STATUS BIT DEFINITIONS...

Page 56: ...and current transformer or clamp to measure the input shore power power at the input terminal block To enter the meter calibration screen press and hold the SHORE POWER 2 button down for 7 seconds or...

Page 57: ...RATOR POWER 3 button to move the cursor to the voltage phase to be calibrated Calibrate the selected parameter by pressing the F1 button to increment and the F2 button to decrement the displayed value...

Page 58: ...e in the environment Frequency will vary due to wire gauge wire type and applied vibration Refer to licensed electrician or factory authorized technician CPU Battery replacement Every 3 years May requ...

Page 59: ...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 60Hz 230 400 110 220 Balearic Islands 50Hz 127 220 220 380...

Page 60: ...ds 60Hz 120 240 120 208 Chile 50Hz 220 380 China PRC 50Hz 220 380 Columbia 60Hz 110 220 120 208 150 260 Costa Rica 60Hz 120 240 120 208 Cyprus 50Hz 240 415 Denmark 50Hz 220 380 Dominica 50Hz 230 400 D...

Page 61: ...220 120 208 Honduras 60Hz 110 220 120 208 Hong Kong 50Hz 220 380 Ireland 50Hz 220 380 Israel 50Hz 230 400 Italy 50Hz 127 220 220 380 230 400 Jamaica 50Hz 110 220 Japan 50Hz 60Hz 100 200 100 200 Korea...

Page 62: ...220 380 120 240 New Caledonia 50Hz 220 380 New Zealand 50Hz 230 400 Norway 50Hz 230 400 Panama 60Hz 110 220 120 208 Philippines 60Hz 115 230 Portugal 50Hz 220 380 Puerto Rico 60Hz 120 240 120 208 St...

Page 63: ...wan 60Hz 110 220 120 208 Thailand 50Hz 220 380 Togo 50Hz 127 220 220 380 Trinidad 60Hz 115 230 230 400 Tunisia 50Hz 127 220 220 380 United Arab Emirates 50Hz 230 400 United Kingdom 50Hz 240 415 Urugua...

Page 64: ...22 36 INV_X_OT 53 Isolation 18 22 36 kg 12 13 kW Hour 48 52 lbs 13 14 LED 26 30 33 34 52 56 Maintenance 3 7 9 18 31 56 58 Mounting 15 Overload 42 44 52 53 Parallel 3 22 27 29 33 34 Pedestal 7 42 52 Po...

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