Sanyo Denki SANUPS E11A202U, Instruction Manual

Page 1: ...Uninterruptible Power Supply SANUPS E11A202U Instruction Manual M0007125B ...

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Page 3: ...faces 11 6 Installation 12 6 1 Environment 12 6 2 Transporting 12 6 3 Installation Space 12 6 4 Preparation Before Installation 13 6 5 Attaching the Stand 14 6 6 Mounting a Rack Mount Type UPS 15 6 7 Inserting the Bushings 15 7 Wiring 16 7 1 UPS Wiring 16 7 2 External Interface Connections 17 8 Preparations Before Operation 18 9 Operating Procedures 19 9 1 UPS Startup Normal Operation 19 9 2 UPS S...

Page 4: ...WILL probably cause severe bodily injury or death as a result incorrect operation Denotes hazards which COULD cause bodily injury and product or property damage as a result incorrect operation Additionally even those hazards denoted by CAUTION could lead to a serious accident so the instructions should be strictly followed The following labels indicate particularly important instructions which mus...

Page 5: ... 39 4in space at the front The space around the UPS and the rack must be ventilated Unless the specified ventilation airflow 5 m3 h is maintained gas produced by battery charging could result in rupture or explosion of the case Install the UPS on a stable surface capable of bearing the weight 29kg 63 93 lbs of the UPS in the correct manner specified in this manual If the UPS is installed incorrect...

Page 6: ...ces which serve applications related to the above Contact your sales representative if you need to use the UPS in an application like the above Special equipment such as redundant devices or an emergency generator must be incorporated when operating maintaining and controlling systems in which a UPS is used with loads affecting life support or public infrastructure dependent applications This UPS ...

Page 7: ... authorized service center to have the UPS checked out or to replace defective parts Opening the cover carelessly can result in an electric shock or burn Replace the batteries periodically once every 4 5 years when operated at 25 C 77ﾟF Using batteries after their service life has expired may cause a fire Never use organic chemicals such as gasoline thinner benzene or detergent to clean batteries ...

Page 8: ...rrosive Observe the following procedures if electrolyte spills a Wear full eye protection and protective clothing b If sulfuric acid contacts the skin wash it off immediately with water c If sulfuric acid contacts the eyes flush thoroughly and immediately with water and seek medical attention d Spilled sulfuric acid should be washed down with a suitable acid neutralizing agent such as a solution o...

Page 9: ...as it emits a slight amount of magnetic flux 3 The UPS employs a fan for forced air cooling Provide at least 20 cm about 8 inches clearance at the front and back of the UPS to permit free airflow at the air intake and exhaust vents Also for maintenance purposes a space of at least 1 m about 40 inches will be needed at the front of the UPS and a space of at least 50 cm about 20 inches will be neede...

Page 10: ...ount the UPS on a rack For details contact your supplier or Sanyo Denki representative 2 4 Dealing with Errors Contact your supplier or Sanyo Denki representative if any of the following occur 1 The red ALARM indicator lights except when the UPS stops because of a prolonged power outage 2 The green INV ON STAND BY indicator green INPUT indicator or green OUTPUT indicator does not light even when t...

Page 11: ...he inverter converting DC power from the batteries When the utility power recovers inverter operation continues while the batteries are recharged The UPS is therefore able to supply completely uninterrupted AC power to connected loads without even momentary power loss UPS Block Diagram for E11A202U001 Control Circuit Fuse Bypass Breaker Bypass Circuit AC Input Inverter Batteries Rectifier External...

Page 12: ...al signal transfer PC interface PC I F Connector for external PC WS signal transfer Exhaust vent Ventilation Option card slot OPTION CARD Option card slot Input breaker MAIN MCCB Input power On and Off breaker Bypass breaker BYPASS OC 25A Breaker to protect bypass circuits Output terminals OUTPUT Normal power output terminals Input power cable INPUT Input power cable External battery connector EXT...

Page 13: ...display Failure detected No failure INV ON STAND BY Inverter operation On Off operation LED11 INV ON STAND BY Inverter operation status Inverter operation Off Bypass operation BATT TEST Battery test LED12 BATT TEST Battery test Result Normal Result Error Status Testing CLEAR Stop buzzer clear result of battery test 1 Economy mode operation When power conditions are good UPS supplies this power to ...

Page 14: ... For more information see item PC Interface mode in 10 1 Setup Menu Item List 2 For more information refer to the User Guide in the CD ROM of the SANUPS SOFTWARE CARD I F Card interface Allows you to connect an optional Sanyo LAN interface card Interface mode 1 Workstation mode Note This connector is for use with Sanyo option cards only Note The CARD I F and PC I F connectors cannot be used at the...

Page 15: ...S is rack mounted 6 2 Transporting Transport the UPS in its original packing carton removing it only when near the installation location 6 3 Installation Space During installation provide the following space around the UPS At least 20 cm about 8 inches at the front as air intake space for cooling At least 20 cm about 8 inches at the back as air exhaust space for cooling At least 1 meter about 40 i...

Page 16: ...emove the front panel of the UPS Remove the screw on the right side of the battery cover and then remove the battery cover Remove the insulation tape from the battery connecter of the battery pack side Connect the battery connector Confirm the Forced Bypass switch Usual inverter side Attach the battery cover and fix this cover with 1 screw Attach the front panel Remove 1 screw and remove the batte...

Page 17: ...possibly causing bodily injury Be careful not to get your hands caught when installing the stand Proceed as follows to attach the supplied stand Prepare two supplied stand Place the UPS in the stand Always place with the left side of the UPS on the bottom and the control panel on the top The stand is recommended to be fixed to UPS with the screw This completes the stand attaching ...

Page 18: ...e enough ventilation space in front of and behind the UPS Do not place other objects on top of the UPS Doing so can damage the UPS The UPS is heavy weighing about 29 kg 63 93 lbs Installation at the very bottom of the rack is recommended Always use L type rails support rails when mounting the UPS in a rack Contact the manufacturer of your rack for more information about L type rails Attach the sup...

Page 19: ...sition Connect the INPUT power plug of the UPS to a utility power outlet MODEL Type of Input pulg Note E11A202U001 NEMA TYPE 5 20P seen from prong side When the AC input power is single wire grounded always connect the ground phase to the S terminal phase side on the UPS E11A202U001J NEMA TYPE L5 30P seen from prong side When the AC input power is single wire grounded always connect the ground pha...

Page 20: ... the PC I F connector to control the UPS by using the supplied power management software Install the power management software on the computer and connect the computer to the UPS with the supplied network cable For more information refer to the Install Guide or User Guide in the CD ROM of the power management software Before making the connection check that item PC Interface mode in 10 1 Setup Men...

Page 21: ...nected to a utility power source that meets the input specifications Check that the input breaker MAIN MCCB is set to OFF Check that load devices are connected correctly Check that none of the cable connections is loose Check input power source Check load connections Breaker is OFF This figure shows E11A202U001 As for E11A202U001J shape and the number of receptacles are different ...

Page 22: ...or and the green ECONOMY indicator are both off the UPS is in Active Filter Mode This manual uses a frame to indicate switches Example INV ON STAND BY It also describes the color of the LED whenever it refers to an indicator on the control panel Examples Green INV ON STAND BY red ALARM Hold for 1 second Buzzer Musical trill LEDs Green INPUT Lit Green INV ON STAND BY Lit Green OUTPUT Lit Press and ...

Page 23: ... 6 seconds Buzzer Musical trill LEDs Green INPUT Blinking Green INV ON STAND BY Off Green OUTPUT Off after 1 to 2 seconds Green INPUT Blinking Green INV ON STAND BY Lit Green OUTPUT Lit Press and hold it until the buzzer sounds Release it when the buzzer sounds Check that MAIN MCCB on the back panel is set to OFF LEDs are all off Breaker is OFF Set the MAIN SW on the back panel to ON Buzzer Silent...

Page 24: ... MAIN MCCB to the OFF and ON positions Because the UPS continues inverter operation there is a small amount of voltage under 30V at the input plug Do not unplug the plug during operation Set the breaker on your utility power breaker panel to Off Set the breaker on your utility power breaker panel to On Buzzer 2 beeps 2 beeps repeated LEDs Green INPUT Blinking Green INV ON STAND BY Lit Green OUTPUT...

Page 25: ...buzzer is beeping 9 5 UPS Shutdown If Not to Be Used for More Than a Week Note If input power is shut off while the UPS is operating the batteries are discharged the same as during an extended power outage Be aware that when the input supply is restored the full capacity of the back up function will not be available until the batteries have had time to recharge Hold for 1 second Set MAIN MCCB to t...

Page 26: ...o the specified level All patterns All sounds Patterns 1 Do not emit sounds on power outage battery test and overload Pattern 2 Emit alarm and key click sounds Buzzer sound OFF Emit key click sounds only 1 second Turn inverter off when pressed for 1 second 3 seconds Turn inverter off when pressed for 3 seconds Set the response time for switch press to stop inverter power supply switch response tim...

Page 27: ...em column If a restart is required be sure to power off the load devices before resetting See 9 5 UPS Shutdown If Not to Be Used for More Than a Week for information about how to shut down the UPS and 9 1 UPS Startup Normal Operation for information about how to start the UPS Set Reset remaining life after change Battery backup time ...

Page 28: ...lease within 3 seconds so that a setting value LED blinks Each press makes a different LED or set of LEDs blink Keep pressing until you have selected the value you want to set When you are finished making settings press and hold it for at least 3 seconds Notice If you keep pressing for 3 more seconds 2 beeps will sound again and all settings will return to the default setting However Output voltag...

Page 29: ...onents on the circuit boards for signs of overheating or corrosion This inspection is especially important if the equipment is installed in an environment subject to corrosive gases or high humidity 2 Dust or dirt adhering to parts inside the UPS may cause it to malfunction Remove any dust or dirt adhering to the intake and exhaust vents and fan The projected service life of the UPS is about 7 yea...

Page 30: ...ted in the following table refer to the table to predict when batteries will need to be replaced according to average ambient temperature Using batteries after their service life has expired can cause leakage and in the worst case damage may result so we recommend exchanging batteries early as a preventative and protective step Average Ambient Operating Temperature Projected Service Life Battery R...

Page 31: ...n BATT TEST slow blink Buzzer 7 beeps 7beeps Under 2 minutes An early battery exchange is recommended After the battery test has finished and the green BATT TEST indicator lights or starts blinking press The green BATT TEST indicator goes off and returns to its normal indication To stop the battery test while it is underway press The UPS returns to normal operation The battery test stops if any of...

Page 32: ...e UPS Remove the screw on the right side of the battery cover and then remove the battery cover Disconnect the battery connector Pull the battery pack out Insert the new battery pack so that the connector faces forward Connect the battery connector CAUTION The battery connector cannot be inserted in the wrong orientation If it does not go in do not try to force it Doing so can damage the connector...

Page 33: ...maining battery life after exchange the batteries Battery disposal Batteries are industrial waste containing lead a toxic material To dispose of used batteries contact an authorized industrial waste handling company or repack them in their original cartons and send them to your supplier This completes the battery exchange First catch the claws on the right side then push the left side in Slide the...

Page 34: ... second and then set MAIN MCCB to OFF Examine if there are neither a problem nor a trouble in the equipment of the load Press the bypass breaker on the back panel of the UPS Set MAIN MCCB to ON and then start the UPS by pressing and holding it for 1 second For details about UPS startup see 9 1 UPS Startup Normal Operation UPS back panel Note If you reset the bypass breaker while the UPS is powered...

Page 35: ...rocedure However bypass power supply continues if bypass operation was started by changing over with the forced bypass switch overload or failure Check the setting of item Inverter stop operation in 10 1 Setup Menu Item List It may be set to Bypass The factory default setting is OFF Check the setting of item switch response time in 10 1 Setup Menu Item List It may be set to 3 seconds or Special op...

Page 36: ...y operation in 10 1 Setup Menu Item List is set to Auto return The UPS switches to inverter operation every 2 5 seconds and switches back to bypass power supply if the overload condition still persists This cycle is repeated When item Overload recovery operation in 10 1 Setup Menu Item List is set to Bypass If the utility power voltage is low and the load current is below the overload detection th...

Page 37: ...d You can stop the battery check by pushing and holding it for 1 second Continuous beeps The battery voltage is low Input the correct voltage or frequency Set the input breaker MAIN MCCB to ON 1 second 2 seconds The load devices connected to the output exceed the rated capacity Connected fewer load devices to the output 2 seconds 7 beeps 7 beeps The battery check result was an error The battery mu...

Page 38: ...ption applies to use with an optional Maintenance Bypass Unit Normally do not change the setting of the Forced Bypass switch Leave it set to the Inverter side If you do set the Forced Bypass switch to the Bypass side to perform maintenance or for some other reason remember to set it back to the Inverter side when resuming normal operation After setting it back to the Inverter side press on the con...

Page 39: ...ensates for high frequencies in the input power at the inverter The batteries are kept continually charged and ready in case a problem outage or voltage drop occurs in the utility supply Power supply route in Active Filter mode Indications by LEDs b Double Conversion mode The UPS switches to Double Conversion mode when the input power voltage is outside a certain range In Double Conversion mode th...

Page 40: ...tically returning to the normal operating state described in 15 1 1 4 When Battery Voltage Declines When low voltage or an outage in the utility power source continues causing the battery voltage to decline to about 45V 1 85V cell the red BATT LOW indicator in the above figure lights to indicate low battery voltage Note When item Low battery voltage signal timing in 10 1 Setup Menu Item List is se...

Page 41: ...power supply without interruption when the overload is resolved Power supply route on failure of utility power Indications by LEDs 2 Inverter Fault Protection If a fault occurs in the inverter the output selector switch activates automatically and switches from inverter power to bypass power without interruption The red ALARM indicator lights and the alarm buzzer sounds The power supply route is t...

Page 42: ...voltage Blink 2 Battery operation Input over voltage prolonged Blink 3 Battery operation 3 Power outage Blink 2 Battery operation Power outage prolonged Blink 3 Battery operation 3 Input error frequency Blink 2 Battery operation Input error prolonged Blink 3 Stop rectifier and charger Continue inverter supply Battery operation 3 Battery failure Blink Blink 1 Stop inverter Bypass supply 1 Press on ...

Page 43: ...wer factor lag 0 7 lag Variation range 0 7 lag to 1 0 Overcurrent protection Auto switch to bypass circuit at 105 or more With auto return function Inverter 105 200ms AC Output Overload capability Bypass 20A or more Type Small sealed lead battery Rated capacity 10 A h 20 hour ratio Number 4 12V per battery 4 in direct series Batteries Backup time 5 minutes At 25 C 77 F ambient temperature rated lo...

Page 44: ... to failures due to accidents improper use or use for other than the product s intended use 7 This warranty does not apply to defects or damages arising from fire earthquake storm or flood disaster lightning or other natural disasters including pollution salt disaster gas disaster chloride gas non standard voltage or incorrect power sources other than those specified 8 This warranty does not apply...

Page 45: ...BC E11A202US 2 unit 60 hours or more BC E11A202US 3 unit 84 hours or more BC E11A202USL 1 unit 48 hours or more BC E11A202USL 2 unit 84 hours or more 2 If the UPS is stopped and then restarted even when the UPS is charged by step 1 Charge might be displayed as 80 or 90 not 100 on the main screen This occurs owing to the operating conditions such as ambient temperature However after normal operatio...

Page 46: ...fer to 6 4 Setting the Shutdown Conditions in the User Guide of SANUPS SOFTWARE STANDALONE for details 2 If the Load displayed on the main screen is less than 30 the presumed backup time sometimes shows improper value Therefore When the battery low occurs shutdown execution feature is not recommended to use with such a low load factor condition 3 The presumed backup time is only an approximation A...

Page 47: ...ing up menu might be different from description in the E11A Instruction Manual Refer to 10 2 Setup Menu Operations in the Instruction Manual of E11A to confirm the Menu Item These might be blinking as follows Restart time battery charge rate setting Low battery voltage signal timing setting When using SANUPS SOFTWARE STANDALONE menu item setting of SANUPS SOFTWARE STANDALONE has priority over UPS ...