User Manual
Contents
1. LEDO F1 ON REC Fault detected Cyerkead fault utput short circuit Input Source relay fau tt EPO active LEO Fl OFF normal operation no fault Esch push for 1 second will change between Buzzer ON and Buzzer OFF Each push for 3 seconds of BP1 and BP2 together will release a fault fyou must clear the fault canditions first ATS 16 User Manual _ V 071225 12 Description of the system The 2 pole ATS is a two ways single phase automatic switch powered by two independent synchronous or asynchronous AC power supply sources The ATS makes a rapid switch from one source to the other in the event of a fault to the power supply used to power the load One of the two sources can be designated as the preferred power supply to which the ATS will transfer the load It remains there until different designations or faults require it to be switched to the other source The ATS is fitted with a block diagram with LED indicators capable of providing all information concerning equipment operation status together with the power source priority selection button BP2 enable trained operators to make full use of the apparatus Features Break Before Make transfer mode Back feed protection according EN62310 1 Complete protection for overload and short circuit with FUSE Holder Accessible Redundant power supply from input Source 1 and Source 2 AC source detection voltage and current detection Output d2. Output voltage Same as input voltage Output frequency same as input 50 60 Hz Output current Amps Transfer time SM second max Interface Specifications Remark IEC 320 C20x 2 HV model Power cord LV model AWG12X3C 20A 120V Outlet IEC 320 C19 x 1 HV model IEC 320 C13 3 x2 NEMA 5 NEMA5 20Rx4 x4 LV model RPO active Output NOT supplied a a J ATS 16 User Manual _ V 071225 7 Communications A RS232 DB 9 pin type PINO O Dita PINS PINS B Dry Contact DB 9 pin type PIN 4 Input Mains 1 OK NG PIN 8 Input Mains 2 OK NG PIN 1 Over Temperature PIN 7 Over load PIN 9 SUM Alarm C SNMP SLOT SNMP Card be Option Pin out definition control power Voltage and Watts PIN 3 TX PIN 4 RX PIN 2 10 Vcc 10Vdc 9W PIN 1 9 GND S PIN 7 Vcc 10Vdc 1W Mechanical Features Specification O Remark Oo items Dimension W 430mm D 31 A H 44mm 1U Packaging sizes W 585mm D 425mm H 184mm Metalic Cass dd Rack Mount UE O ATS 16 User Manual _ V 071225 8 Environment items Specifications Operating temperature 0 to 40 C SSS Storage temperature 25 C to 70 C yy Continuous Storage humidity 10 to 90 al ai E een No condensing Operation Altitude__________ ____s100m_ Cooling Natural Cooling IP Protection IPD Safety Standards EN62310 1 With CE Mark EMC Standard EM CEC ETC s IEC61000 4 6 l
3. illuminates acoustic customer service alarm active with 0 5 second sequence Check all loads and solve clear the problem that caused the RPO Overheating Check and make sure the load capacity within the specification or decrease ambient temperature less than 40 C ATS 16 User Manual _ V 071225 15 Service Address nn ey ATS 16 User Manual _ V 071225 16
4. ATS 16 Automatic Transfer Switch USER MANUAL V 071225 SAFETY Intended use The ATS device serves as a power source selector to provide improved power supply for connected loads ATS can be operated in the 1 phase mains The device is in compliance with all relevant safety regulations concerning information technology equipment including electronic machines for use in an office environment Warning The User or Operator may intervene in the operation of the ATS provided that the instructions laid out on below connection Mains 1 supply system with ATS ATS system with two feeding UPS devices upstream e The Installation of the ATS may only be carried out by qualified technical personnel e Even when all switches and interrupters are open hazardous voltages are present within the ATS any operation that requires cases to be opened and or removed may be carried out by authorized technical personnel only ATS 16 User Manual _ V 071225 2 Safety notices Danger Carefully read the following safety notices Failure to observe the instructions may danger your life your health the reliability of your device or the security of your data e Transport the unit only in suitable packaging e f the equipment is moved from a cold environment to the operating room condensation may occur Before you switch on the equipment it must be absolutely dry e The equipment must be installed in accordance with the environment co
5. TS It is advised that this User Manual be consulted before installation of the equipment which operation shall only be carried out by qualified personnel Device Overview The ATS is available for two voltage level LV 120Vac HV 220 230 240Vac Nominal current 16A for both voltage level PREPARATION FOR USE Delivery and Storage The goods have been checked thoroughly before dispatch On receipt check the packaging and ensure that the contents are undamaged Any damage or missing parts must be reported to the supplier as soon as possible Inventory List ATS module HV or LV 2 pluggable input power cable for HV model only Screw sets 2 bracket kits for rack mounting Option 2 bracket kits for vertical mounting User Manual NOTE An approved power cord greater or equal to HOSVV F 3G 0 75 mm 2 must be used Storage Storage temperature 25 to 70C Storage humidity from 10 to 90 Handling The equipment must be handled with care damage may be caused if dropped or subjected to severe impact Environmental Conditions The ATS must be installed as rackmount or on a level and even surface and in an area protected from extremes of temperature water and humidity and the presence of conductive powder or dust DO NOT stack units and do not place any objects on top of a unit ATS 16 User Manual _ V 071225 4 Rack Mounting Taking into consideration to mount the ATS into a cabinet it is necessary that chosen cabi
6. etection current detection LED display RPO contact is integrated Different setting to adjust the voltage failure sensing level 12 20 Default setting Nominal voltage 12 Protection IP30 The system is able to switch with Ph N input cabling error without overlapping The system was be able to supplied by N Ph1 and N Ph2 from a three phase supply ON OFF for Buzzer Selectable Nominal Frequency ATS 16 User Manual _ V 071225 13 Manual Switch ON Procedures First Switch on from Source A Check that all switches are OFF and check the RPO status Input the mains for source A Wait for several seconds until the logic is enabled and the LEDs on the display are switched ON Priority LED PS1 or PS2 depending on the default setting LED S1 LED SW1 Input the mains for source B The following LEDs are illuminated Priority LED PS1 or PS2 depending on the default setting LED S1 LED S2 LED SW1 or SW2 according to the primary source First Switch on from Source B Check that all switches are OFF and check the RPO status Input the mains for source B Wait for several seconds until the logic is enabled and the LEDs on the display are switched ON Priority LED PS1 or PS2 depending on the default setting LED S2 LED SW2 Input the mains for source A The following LEDs are illuminated Priority LED PS1 or PS2 depending on the default setting LED S1 LED S2 LED SW1 or SW2 according
7. evel 2 Lab IEC61000 3 2 Harmonic Lab IEC61000 3 3 Flicks For HV model only IEC 61000 2 2 LF Immunity Transportation ISTA 1A ATS 16 User Manual _ V 071225 9 Overload Capability 101 125 20A 12sec Complete Protection by s w control for input relay be open Inhibition algorithm won t be active 126 150 24A 8sec Complete Protection by s w control for input relay be open Inhibition algorithm won t be active 151 210 33 6A 4sec Complete Protection by s w control for input relay be open Inhibition algorithm won t be active 211 300 48A 2sec Complete Protection by s w control for input relay be open or input FUSE will be open according to its characteristic Inhibition algorithm will be active Output short circuit Complete Protection by input FUSE be open according to its characteristic with FUSE holder accessible External Protection and Isolation Devices External devices for the protection of cables and for isolating the ATS and UPS external to the devices shall be installed upstream and downstream of the equipment Select and configure the isolating device upstream according with ATS MCB input 16Amp breakers Disconnecting devices must be provided in building installations and other locations All protection devices circuit breakers and fuses placed upstream of the ATS input and downstream to ATS output line have to be installed by the personnel for the protection of both the cab
8. les and the equipment and in coordination with both ATS input protection fuses and ATS overload capacities WARNING lf ATS overload capacities are overcome the unit will unsupplied the output load Depending on overload characteristic the ATS either will trip the input fuses or drive only internal power relays to the open position ATS 16 User Manual _ V 071225 10 Front Panel The following figure shows the front of the ATS with its LED display interfaces Front Panel LED Display RPO R5232 Ory Contacts SNMP Slot serial Port Rear Panel The following figure shows the back of the ATS with its connectors terminals and interfaces ATs 16 HY Model Output Output Input Input IEC320 C13 3 x 2 IEC 320 C19 x 1 Fuses x 2 EG 320 402 ATS 16 LY Model Output Input Input NEMA 5 20R x 4 Fuses x 2 Power cord AWG 12x3C 20A4 x 2 ATS 16 User Manual _ V 071225 11 Operating Panel In the following figure you can see the front panel of the ATS Most functions of the ATS are driven by an internal control From the operating panel a priority setting can be made to prefer a mains source The state of the relay group is displayed with several LEDs Please see more detail operation information in following table LEDS and Push Buttons of the Operating Panel LED PS51 Preferred Source Indication LED PS2 Preferred Source Indication PUSH BUTTON BPS Selection button for Preferred OUTS LED 31 Source 51 Line s
9. nditions specified as Operating temperature O to 40 C Operation humidity 20 to 85 no condensing ATS devices are not intended to operate with isolated neutral Neutral connector must be present O Lay all cables so that nobody can stand on them or trip over them e For pluggable equipment the socket outlet shall be installed near the equipment and shall be easily accessible The plug on the power supply cord is intended to serve as the disconnecting device e Make sure that no objects get inside the device e Do NOT connect equipment that will overload the ATS for example laser printers e The sum of the leakage currents of the ATS does not exceed 3 5mA Earth connection is essential for ATS before connection supply Data transmission lines should NOT be connected or disconnected during a thunderstorm Emergency Danger The supply to the load may be interrupted by opening all the switches DO NOT use WATER to extinguish any fires that may occur in the area in which the ATS is installed Radio Interference The ATS is a Radio Interference Class C1 product 1EC62310 2 The device may cause radio interference DO NOT place it near devices which are especially susceptible to electromagnetically interference Repackaging NO NOT remove air from the packaging ATS 16 User Manual _ V 071225 3 OPERATING INSTRUCTIONS Introduction This manual contains information regarding the installation operation and use of the A
10. net be capable of supporting the unit with corresponding rails or angels ATS scope of supply contains two angels for fixing the ATS into a 19 inch rack or into a cabinet with 19 inch inner design Option Also ATS vertical mounting is possible Rack Mounting Vertical Mounting Dimensions of area It is necessary to leave a minimum space of a few centimeters around right side left side and rear side to allow a flow of air and to provide access to interface ATS 16 User Manual _ V 071225 INSTALLATION Configuration of the ATS system The ATS 16 provides high reliability supply by switching the load to one of two possible power suppliers Primarily these two supplies are UPS devices with sinusoidal output only These UPS must operate with double conversion principle Technical Data Block Diagram ATS 16 User Manual _ V 071225 ATS Electric Data Input features Item Specification Remark Nominal input voltages 230 Volts HV model 220 230 240 selectable 120V LV model UTS working range 160 290Vac HV model 80 145Vac LV model Input voltage acceptance window Nominal voltage Adjustable 12 20 Default 12 Input voltage low comeback Input voltage low loss volts 10V m Input voltage high comeback Input voltage high loss volts 10V a oni a current 16 DI ae Nominal e 50 60Hz selectable AA Input frequency range Nominal frequency 15 NO Output features lO tems Specifications Remark
11. tatus LED LED 52 Source 52 Line status LED LEO SW Ciuiput power state LEC LEO sive Output power state LED LED FA Fault LED PUSH BUTTON BP 1 Buzzer OH AOE Fi PUSH BUTTON BP with BP Fault release LEO PS1 ON GREEN Input source 1 is selected as the preferred source LEG PS will be OFF when PS1 is seected LEO PS ON GREEN Input source 2 is selected as the preferred source LEO PS1 wall be OFF when PS ts sekected Default PS1 is default preferred input source from factory setting before shipping Each push for 3 seconds wall change the preferred source selection Mote 1 In normal operation output power ia always supplied from the selected preferred source 2 olf the preferred source is abnormal ATS vill automaticaly transterto the other source until the preferred source of voltage is back within preset tolerance If Both of the sources are abnormal no voltage is transferred to the output LEO GREEN Input source 1 is OK LEO FLASH Input source 1 voltage frequency is cut of range LEO OFF Input source 1 failure no power on source LEO GREEN Input source ia OK LEO FLASH Input source 2 voltage frequency is out of range LEO OFF Input source 2 failure no power on source LEO 41 OM PSR EEN kad is powered by input source 1 LEO 441 OFF kadis mot powered by input source 1 ED Sie ON GREEN load is powered by input source 2 LEO Swi OFF badis mot powered by input source 2
12. to the primary source Switch OFF Warning When this procedure is carried out the load is no longer supplied by the ATS ATS 16 User Manual _ V 071225 14 Troubleshooting If problems should occur please check the following points before contacting the responsible customer service representative e ls the mains voltage present at the ATS input O Has one of the two input fuses tripped or open If you contact the responsible customer service representative please have the following information ready eo Device information model name and serial number e An exact description of the problem what loads are being operated does the problem occur regularly or sporadically etc Rectification of errors Problem Possible Cause Measure No display no alarm Mains or feeding UPS Switch on the mains or units switched off feeding UPS units No mains voltage Have mains inspected by present qualified electrician Input fuses tripped Check and make sure the load capacity within the specification then replace a good fuse If the problem persists contact the responsible customer service representative Both mains indicator S1 Both input fuses tripped Check and make sure and S2 do not illuminate the load capacity within when mains voltage the specification then present replace a good fuse If the problem persists contact the responsible customer service representative Alarm indicator F1 ATS Fault Contact the responsible
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