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USER’S MANUAL

160KSS360400/50400

Edition

Frequency Converter

Visicomm Industries LLC
911A Milwaukee Ave.
Burlington, WI 53105

Summary of Contents for 160KSS350400

Page 1: ...USER S MANUAL 160KSS360400 50400 2nd Edition Frequency Converter Visicomm Industries LLC 911A Milwaukee Ave Burlington WI 53105 ...

Page 2: ... 13 4 1 MENU 0 MAIN MENU 13 4 2 MENU 1 SELECT MENU 13 4 3 MENU 2 PARAMETER SET 14 4 4 MENU 3 DATE TIME 15 4 5 MENU 4 REAL TIME DATA 15 4 6 MENU 5 RECTIFIER DATA 16 4 7 MENU 6 DC DATA 16 4 8 MENU 7 OUTPUT DATA 16 4 9 MENU 8 OTHER DATA 17 4 10 MENU 9 STATUS WARN FAULT 17 4 11 MENU 10 HISTORICAL DATA 18 5 REDUNDANCY SYSTEM BACK UP 19 6 HELP 20 2003 Visicomm Industries All rights reserved This book or...

Page 3: ...s voltage exists inside the Unit Which includes the connection terminals Cable connection and maintenance should be done by professional or qualified personnel DC capacitors are employed in this Unit hazardous voltages still exist even when the Unit is not energized Do not touch any part inside of the Unit 1 2 FEATURES AND ADVANTAGES a Reliable input protection Circuit breakers are placed in each ...

Page 4: ...h breaker on off sensors power supply sensors etc to prevent user errors from damaging the UNIT j Wide input range The UNIT is designed to accept an extra wide input range so that it can work comfortably under poor AC source conditions Also all the input components used are specially selected to handle extreme high voltage and high current k Extreme environment Each component of the UNIT is chosen...

Page 5: ... rating 11 150 LOAD the load connected to the output is over 150 of the UNIT rating 12 DC LOW the internal DC bus voltage is less than minimum specifications 13 DC LOW SHUTDOWN the inverter has shutdown because the internal DC bus voltage is less than allowable specifications 14 RECTIFIER AC FAILURE the AC voltage to the rectifier is out of range 15 ROTATION ERROR the rectifier AC phase rotation s...

Page 6: ... present at the output terminal This is an important indication to the user that AC power is available at the output H UP key on LCD DISPLAY block It moves the cursor one item upward when items are being selected It also changes the number character forward when data or parameters of the UNIT are being entered I DOWN key on LCD DISPLAY block It moves the cursor one item downward when items are bei...

Page 7: ...e allowed at the top of the UNIT because heat dissipation is ventilated through the top openings c Do not put any objects on the top of the UNIT which would reduce ventilation Do not locate the UNIT near any heat source or machinery which produces metallic shavings dust or powder or any facility which produces corrosive substances or vapor d Do not locate the UNIT below the shower of a fire exting...

Page 8: ...terial of the converter and then locate the converter on a site which has been selected in accordance with all the points in section 3 1 The converter has passed the production testing and QC checking all the electrical and mechanical characteristics in detail prior to shipment from the factory Therefore the converter should be in proper condition upon receipt Once received check the mechanical st...

Page 9: ...aker servicing this unit should be selected to be at least as large as the input breaker on the unit and coordinated so that the unit s input breaker trips first The internal electronic current limit is designed to shut the unit down in the event of an overload and before the units input circuit breaker trips Therefore under normal circumstances the units input breaker will rarely trip If the over...

Page 10: ...91 50 277 480 86 277 480 72 3 120 208 238 120 208 199 8 220 380 130 220 380 109 60 277 480 103 277 480 86 6 120 208 315 120 208 267 7 220 380 172 220 380 146 80 277 480 134 277 480 116 120 208 396 120 208 333 7 220 380 215 220 380 182 100 277 480 172 277 480 144 5 120 208 449 120 208 399 7 220 380 245 220 380 218 120 277 480 195 277 480 173 1 120 208 590 120 208 535 3 220 380 322 220 380 292 160 2...

Page 11: ...d on the front panel If this Led is ON the input phase rotation sequence is incorrect and the rectifier will not function In this case reverse any two of the input phases If the phase rotation sequence is correct the internal DC voltage will slowly rise 15 30 sec until the designated voltage is reached At this point the DC LOW light on the front panel will go OFF and the internal DC supply is read...

Page 12: ...ch and the CONTROL switch simultaneously This will remove power from the load and turn off the inverter c Open the rectifier breaker Opening the rectifier breaker will remove the power source from the internal DC bus and the internal DC supply will slowly drop Wait 5 min for the Internal DC capacitors to discharge d Open the reserve breaker Before opening the reserve breaker always make sure there...

Page 13: ...ce personnel who may need to take down the serial number of the converter in case of service The identification number is set only when an external module is connected to more than one converter Each one must have a unique number to identify itself and should be set by technical personnel after installation The YEAR MONTH DATE DAY OF THE WEEK HOUR MINUTE and AM PM from the real time clock inside t...

Page 14: ...blink if the inverter status is on and the OFF will blink if the inverter status is off The status can be changed by the UP or DOWN key and is confirmed by the ENTER key Then INVERTER ON will be displayed if ON is selected or INVERTER OFF will be displayed if OFF is selected This enables the converter to switch the inverter on or off via the front panel display controls without opening the front d...

Page 15: ...anged according to the values you enter and the real time will continue to run based on these values If EXIT is selected blinking instead of pointed by cursor the screen will go back to MENU 2 the PARAMETER SETTING menu 4 5 MENU 4 REAL TIME DATA REAL TIME DATA RECTIFIER DATA OTHER DATA DC DATA OUTPUT DATA EXIT This menu is selected from MENU 1 the SELECT MENU The first item that can be selected is...

Page 16: ... the voltage drop below 295 Vdc The Charge Current is the battery charge current and is only applicable when the optional battery backup system is employed If the converter is in back up mode the data displayed is the discharge current of the battery and the display will change to DISCHARGE CURRENT The UP or DOWN keys have no function in this menu The display will return to MENU 4 the REAL TIME DA...

Page 17: ...should be exactly the same as the figure shown above If minor abnormal conditions occur they will be displayed under the title WARNING However WARNING conditions will be overridden by FAULT messages if more serious abnormal conditions occur and the title WARNING will change to FAULT Listed below are all the warning conditions that can be displayed they are arranged in order of priority starting wi...

Page 18: ...ever unless over written by the 78th or the 155th record 3 records can be displayed at a time on the screen The records displayed are the 3 most recent records in the EEPROM The displayed records will move one record upward when the UP key is pressed and move one record downward when the DOWN key is pressed The abnormal conditions that caused the events to be recorded are listed below 1 HIGH DC SH...

Page 19: ...f the first converter to its reserve input and then the second converter will supply the load thru the reserve input of the first converter The load is now being supplied entirely by the second converter and is now protected against overload etc by the second converter If the second converter has battery support the load will still be supplied by the second converter and its battery in the event o...

Page 20: ... message XXX OVERLOAD in the STATUS WARN menu The XXX OVERLOAD led on left hand side of the front panel and OVERLOAD led on the right hand side of the panel will light up as well Solution Decrease the load to under the converter s rated power Q The converter system with battery support shuts down under mains failure A Check if the battery fuse holder disconnector has not been closed Solution Close...

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