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SENS EnerGenius® DC Wallbox Technical Manual

35

9

OPERATION

9.1.

Charging Algorithms

The charger uses charging algorithms appropriate for different battery types. The charging algorithm for
each battery type includes various combinations of Float mode,

Dynamic Boost™

mode, and HELIX mode,

as described in Table 17. See following sections for descriptions of each charging mode.

Table 17

–

Charging Algorithms

Battery Type

Charging Algorithm

Float

Mode

Dynamic

Boost Mode

HELIX

Mode

FLA





NCD





VRLA



9.1.1.

Recharging Batteries

After a battery has been discharged, the charger will enter Dynamic Boost mode if this mode is
enabled (see section

. The charger’s output voltage setpoint during

Dynamic Boost mode

increases to the boost voltage value (see section

). If the battery is deeply discharged, DC

voltage will remain below the boost voltage setpoint until the charger’s output current drops

below its rated maximum. Charging in the boost mode continues until the Dynamic Boost control
system ends the boost mode or the boost time limit expires (boost time limit set to 24 hours by
default). After operating in boost mode the charger switches to Float mode (see section

). If

HELIX mode is enabled the charger will enter HELIX mode after operating in Float for a short time.

9.2.

Float Mode

Float mode is used to maintain stationary batteries in a fully charged state. When the charger is in Float
mode the output voltage is maintained at the float voltage setting. See the inside cover label for original
factory configuration float value.

Table 18

–

Factory Float Voltage Settings

Configuration

Code*

Battery Type

Float Voltage

(V / Cell)

GEN

AGM

2.27

FLA

2.22

NCD

2.38

MAR

VRLA

2.27

AGM

2.22

NCD

2.38

NGN

VRLA

2.27

AGM

2.22

NCD

2.38

PSP

N/A

2.00

*Configuration Code displayed on charger label.

9.3.

Dynamic Boost™

Mode

Dynamic Boost is an advanced method of boost charging that automatically computes during each
recharge the optimal time for the charger to remain at the boost voltage, before transitioning back to
the float charge mode. Dynamic Boost automatically adjusts for differing battery sizes, depths of
discharge, varying load, battery age and other variables. Dynamic Boost

mode safely maximizes recharge

performance while cutting risks of both overcharging and undercharging associated with manual or

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Содержание EnerGenius DC Wallbox

Страница 1: ... Call SENS between 8 a m and 5 p m Mountain Time Monday through Friday or visit our website Copyright Stored Energy Systems LLC 2020 The SENS name logo EnerGenius HELIX and Dynamic Boost are trademarks of Stored Energy Systems LLC Installation Operation Manual WALLBOX Automatic Battery Charger Power Supply 1840 Industrial Circle Longmont CO 80501 Phone 303 678 7500 800 742 2326 Fax 303 678 7504 Em...

Страница 2: ... 1 Connect Battery Outputs 25 7 2 Verify Configuration 25 7 3 Apply AC Input Voltage 26 7 4 Power Off 26 8 ALARMS LEDS AND DISPLAY 27 8 1 LED Indicators 27 8 2 Individual Alarm Relay Contacts 27 8 3 LCD Panel 28 8 4 Alarm Definitions 28 9 OPERATION 35 9 1 Charging Algorithms 35 9 2 Float Mode 35 9 3 Dynamic Boost Mode 35 9 4 HELIX Mode 36 9 5 Charging Low or Zero volt Batteries 36 9 6 Commissionin...

Страница 3: ...it Definition 50 11 6 Charging Alarms Extended Bit Definition 50 11 7 Charging AC Alarms Bit Definition 51 11 8 Accessory Channel Alarms Bit Definition 51 11 9 Accessory System Alarms Bit Definition 51 11 10 Accessory Assigned Channel Alarms Bit Definition 52 11 11 Writable Control Flags Coils 52 12 TROUBLESHOOTING ERROR CODES 53 12 1 Configuration Error Codes 53 12 2 Troubleshooting Guide 57 13 G...

Страница 4: ...Y IS DANGEROUS STORAGE BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY OPERATION FOR THIS REASON IT IS OF UTMOST IMPORTANCE THAT YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EACH TIME YOU USE THE CHARGER 1 9 2 To reduce the risk of battery explosion follow these instructions and those published by the battery manufacturer and the manufacturer of any equipment you intend to use in the ...

Страница 5: ...water in each cell until battery acid reaches level specified by battery manufacturer Do not overfill For a battery without removable cell caps such as valve regulated lead acid batteries carefully follow manufacturer s recharging instructions 1 11 4 Study all battery manufacturer specific precautions such as removing or not removing cell caps while charging and recommended rate of charge The reco...

Страница 6: ...VDC units G Output Current 120 VDC 240 VDC 025 25A 035 35A 050 50A 075 75A 100 100A J Redundancy 0 No Redundancy 1 N 1 Redundancy K Communications and Interface A Standard LCD Keypad 5 Form C Relays Ethernet B Standard with Breaker Status L Accessory Hardware 0 None A High Current AC Alarm Relays 2X 120VAC 5A B High Current AC DC Alarm Relays 2X 150VDC 3A 240VAC 10A C AC Breaker Shunt Trip D Optio...

Страница 7: ...he table below see following sections for installation and operation instructions Table 1 Specifications AC input Voltage frequency Full output power 358 528 VAC 3 phase line to line connected 50 power limit from 188 357 VAC 47 63 Hz Input current 24A maximum at 358VAC for maximum configured unit Overcurrent protection 3 pole UL 489 listed circuit breaker 25 kAIC standard 65 kAIC optional lockable...

Страница 8: ...es for increased current or fault tolerance when common RJ 45 network cable is connected to each charger s paralleling bus Output blocking protection Prevents sparking during battery connection or during hot swap operation Adjustment Controls Charge mode control Fully automatic patented Dynamic Boost system Manual boost timed boost battery commissioning charging options are available from front pa...

Страница 9: ... 64 EN 60068 2 27 Electrical transient ANSI IEEE C62 41 EN 61000 4 12 on power terminals IEC 61000 6 5 and ANSI IEEE C37 90 Abuse protection Reverse polarity Charger self protects without output protective device clearing Indication via LED LCD Wrong voltage battery Charger battery voltage mismatch shuts down charger after 5 minutes Indication via LED LCD Overvoltage shutdown Selective shutdown on...

Страница 10: ... from the factory Configuration details are given on the configuration label see Figure 2 These values are assigned according to the profile configuration selected during the customer order Profiles are available for various battery types and applications Some of the available configuration options may not be applicable to a given installation Adjustments to settings can be made via the front pane...

Страница 11: ...relay contacts available for alarms Configurable using the SENS Setup Utility 4 2 3 3 High Interrupt AC and DC Breakers Optional high interrupt AC and DC breakers provide higher short circuit current ratings 4 2 3 4 Shunt Trip AC Breaker Optional Shunt trip AC Breaker provides overvoltage input overvoltage protection by turning off the AC input breaker when the input voltage reaches a certain adju...

Страница 12: ...ple chargers to be assigned to different output channels called A B C or D Multiple units can be assigned to a common load or units can be allocated to separate outputs for multiple unique loads All of the channelized EnerGenius DC Wallbox units on a common communication bus can be controlled monitored from a single point Each unique load should be assigned to a unique channel ...

Страница 13: ...arger above any heat generating equipment or where it could get wet 5 2 Mounting Instructions 5 2 1 It is recommended to keep the modules installed for ease of installation However if desired for lighter lifting remove the power modules see section 10 2 before installing the wallbox These modules can be accessed by removing the module access cover on the top of the unit see Figure 1 To remove a mo...

Страница 14: ... Use conduit entry holes as shown in Figure 3 Figure 3 EnerGenius DC Wallbox Conduit Openings WARNING ENSURE THAT AC POWER IS DISCONNECTED AT THE MAINS CIRCUIT BREAKER OR OTHER SAFETY DISCONNECT BEFORE WIRING THE CHARGER 6 1 Wire Ratings and Sizes 6 1 1 All power conductors should be rated for use at 90 C or higher and 600V or higher Alarm relay conductors and communications data cable should be r...

Страница 15: ... 8 4 0 63 76 152 6 13 3 0 40 120 240 4 21 2 0 25 192 384 2 33 6 0 16 300 600 75 10 5 3 1 00 NEC not allowed 8 8 4 0 63 NEC not allowed 6 13 3 0 40 80 160 4 21 2 0 25 128 256 2 33 6 0 16 200 400 1 0 53 5 0 10 327 654 2 0 67 4 0 08 410 820 100 10 5 3 1 00 NEC not allowed 8 8 4 0 63 NEC not allowed 6 13 3 0 40 NEC not allowed 4 21 2 0 25 NEC not allowed 2 33 6 0 16 150 300 1 0 53 5 0 10 245 490 2 0 6...

Страница 16: ...terminal followed by charger output to grounded battery terminal If the battery must be disconnected for service remove the output wiring in the reverse order Tighten connections to torque specified in Table 4 Route DC wiring at least inch 6 mm away from AC wiring alarm wiring and the circuit board Table 4 DC Allowed Wire Gauge and Torque Requirements DC Connection Type DC Connection Type Allowed ...

Страница 17: ...ssignments see Figure 2 Alarm relay assignments are custom configurable using the SENS Setup Utility Alarm circuits are rated 2A at 30V AC or DC Connect alarm wiring to the respective terminals on the pluggable terminal block in the charger see Figure 4 for detail To make wiring easier the terminal block unplugs from the header Pull terminal block straight out from header to remove Connect wires t...

Страница 18: ...m High DC Alarm Low DC Alarm Common COM TB1 1 COM TB1 4 COM TB1 7 COM TB1 10 COM TB1 13 Open on alarm OK TB1 2 OK TB1 5 OK TB1 8 OK TB1 11 OK TB1 14 Close on alarm FAIL TB1 3 Defaults to FAIL with no AC and DC power normally closed FAIL TB1 6 Defaults to FAIL with no AC and DC power normally closed FAIL TB1 9 FAIL TB1 12 FAIL TB1 15 Summary alarm includes AC Fail Charger Fail Battery Discharging H...

Страница 19: ...ring easier the terminal block unplugs from the header Pull terminal block straight out from header to remove Connect wires to terminal block by tightening screws at each position After wires are connected plug terminal block securely back into header Wire from FAIL or OK to COM depending on whether the alarm should be present on an open or closed circuit See Table 9 The terminals accept 26 12 AWG...

Страница 20: ...g battery monitoring systems user interfaces and customer specific CAN protocol communications Consult the factory for configuration and setup 6 7 2 RS 485 The unit is equipped with serial RS 485 communications support via the RJ45 ports This interface is intended for monitoring and communicating with the charger Available protocols include Modbus and DNP3 See manual sections on specific protocols...

Страница 21: ...for interconnect between SENS devices Figure 7 RJ 45 to Terminal Block Adapter Optional 6 7 4 Termination For proper operation a 120 ohm terminator is required at the ends of the CAN and or RS 485 bus If multiple devices are on the bus only the devices on the ends of the network bus need termination resistors Figure 8 shows an example of how to terminate the network Termination may be provided as ...

Страница 22: ...tional and DNP3 optional Figure 9 Ethernet Connection 6 8 1 Configure TCP IP Address Configure TCP IP settings using the SENS Setup Utility or the keypad To adjust settings using the keypad ensure the access level is set to allow adjustments Set the IP address as desired It may take up to 10 seconds for the network setting changes to apply A TCP IP address of 0 0 0 0 implies DHCP Dynamic addressin...

Страница 23: ...l to synchronizing operation of the Dynamic Boost and HELIX modes and helps ensure that current is shared within 10 between chargers Chargers intended for load sharing must be configured with the same output settings in order to load share No additional user setup is required to enable active current sharing Two or more chargers automatically negotiate with each other to determine which charger is...

Страница 24: ...ote panel Ensure a terminator remains in another SENSbus RJ 45 port on the charger Connect a straight thru splitter to the RJ 45 SENSbus port on the remote panel Place a 120 ohm terminator in one of the positions on the remote panel splitter to ensure a terminator is located at both ends of the communications bus Connect the remote panel to the charger using a network cable from the SENSbus RJ 45 ...

Страница 25: ...for the charger refers to AGM absorbed glass mat type batteries that are employed in engine starting applications This charging mode should not be used with switchgear or other industrial type batteries For AGM type batteries employed in switchgear or other industrial applications please see the VRLA battery type below 7 2 2 3 NICD This setting is appropriate when using nickel cadmium batteries Th...

Страница 26: ... operates in constant current mode Eventually as the battery is charged the charging current demand will taper to a value below the current limit setpoint of the charger and the charger will revert to constant voltage output Chargers configured to use Autoboost will operate in the boost mode for variable time ranging from a few minutes to several hours depending on state of charge of the batteries...

Страница 27: ... above below alarm setpoint SOLID GREEN FLASHING GREEN RED AC good system DC output good some individual charger module s in alarm state SOLID GREEN FLASHING YELLOW AC good Incompatible Battery error charger disabled SOLID GREEN FLASHING GREEN YELLOW AC good output limited by high temperature SOLID GREEN DOUBLE FLASH YELLOW AC good load share fail SOLID GREEN DOUBLE FLASH RED AC good load sharing ...

Страница 28: ...is not detected or is outside of the allowed 188 528VAC range Activates solid red AC LED When this alarm is assigned to a relay contact AC LINE FAIL will cause the assigned relay to change to the Failed state after the time delay 8 4 2 High DC Voltage Indicates DC output voltage is above the High DC Voltage factory alarm setpoint see Table 12 or the configured level if setpoint is adjusted using k...

Страница 29: ...below Low DC Voltage factory alarm setpoint see Table 14 or the configured level if setpoint is adjusted using keypad or SENS Setup Utility Alarm setpoint must be set lower than BATTERY DISCHARGING and higher than END OF DISCHARGE alarms Activates solid yellow DC LED When this alarm is assigned to a relay contact LOW DC VOLTAGE will cause the assigned relay to change to the Failed state after the ...

Страница 30: ...ent demanded by the battery and or load or is providing more current than the charger s control system is commanding This alarm is typically caused by a module internal component failure This alarm does not occur during AC power failures Activates solid red DC LED When this alarm is assigned to a relay contact MODULE FAIL will cause the assigned relay to change to the Failed state after the time d...

Страница 31: ...alternating flashing yellow AC and DC LEDs When this alarm is assigned to a relay contact INVALID SETTINGS will cause the assigned relay to change to the Failed state after the time delay 8 4 11 Fan Fail Indicates a problem with one of more of the fans in a module When this alarm is assigned to a relay contact FAN FAIL will cause the assigned relay to change to the Failed state after the time dela...

Страница 32: ...elay contact GROUND FAULT NEGATIVE will cause the assigned relay to change to the Failed state after the time delay 8 4 18 Low Current Indicates current from the charger is below the Low Current Alarm setpoint Unless specified by customer order chargers are shipped with the low current alarm disabled When this alarm is assigned to a relay contact LOW CURRENT will cause the assigned relay to change...

Страница 33: ...Failed state after the time delay 8 4 27 High Battery Room Temperature Indicates battery room temperature is above the High Battery Room Temperature setpoint This alarm is only available with the optional remote battery monitor When this alarm is assigned to a relay contact HIGH BATTERY ROOM TEMPERATURE will cause the assigned relay to change to the Failed state after the time delay 8 4 28 Charger...

Страница 34: ... device has expired and needs to be replaced Only active with optional supplementary surge protector options When this alarm is assigned to a relay contact AC SPD will cause the assigned relay to change to the Failed state after the time delay 8 4 36 DC SPD Indicates supplementary DC surge protective device has expired and needs to be replaced Only active with optional supplementary surge protecto...

Страница 35: ...time limit set to 24 hours by default After operating in boost mode the charger switches to Float mode see section 9 2 If HELIX mode is enabled the charger will enter HELIX mode after operating in Float for a short time 9 2 Float Mode Float mode is used to maintain stationary batteries in a fully charged state When the charger is in Float mode the output voltage is maintained at the float voltage ...

Страница 36: ... eXtending mode is a type of intermittent charging that can increase the life of some types of batteries HELIX mode can be enabled disabled using the keypad the SENS Setup Utility or by selecting a different battery type HELIX mode adds two DC output voltage settings to the traditional Boost and Float voltages These are called Eco Float and Refresh The Eco Float voltage is just above battery open ...

Страница 37: ...gure minimum voltage and duration using the keypad or SENS Setup Utility Upon completion of the test the LCD displays whether the test passed or failed for ten seconds or until the Enter key is pressed An in progress Battery Check activates a fast flashing green DC LED Battery Check failure activates a fast flashing yellow DC LED When this alarm is assigned to relay contacts BATTERY CHECK relay co...

Страница 38: ...o return to main fields Press center Enter key twice to return to Home screen Table 20 Menu Navigation Step 1 or for main fields Step 2 or for details within each main field Step 3 or to adjust values Step 4 to return to main fields Step 5 to return to Home screen 9 10 3 Menu Options Input output temperature and alarm status are displayed on the front panel LCD by default Press the UP or DOWN arro...

Страница 39: ...put Boost voltage from must be same or greater than Float setting must not be greater than 166 of Float setting HELIX EcoFloat Enable or disable HELIX mode Current Rating System current limit setting Set to No Limit Set for full current capacity Set a value in amps to limit available current It is sometimes necessary to limit maximum charging current to the battery This parameter allows the total ...

Страница 40: ...ttery to be charged flooded lead acid AGM nickel cadmium VRLA power supply Battery Select cells Adjust number of series cells in battery string Batt Commission voltage Adjust battery commissioning output voltage must be greater than or equal to Float voltage Batt Commission current Adjust battery commissioning output current from 5 to 100 of nominal current rating Batt Commission duration Adjust b...

Страница 41: ...ptions include read only monitor viewing or full access adjustments for advanced users Change Security Code Change security code to desired 6 digits The default security code is 000000 disabled Upon entering a security code the display will automatically prompt user for the code to access protected menus Menus are protected depending on configured level of access see UI Access Control definitions ...

Страница 42: ...tility user manual for information on connecting to and communicating with the charger 9 12 Temperature Compensation The charger is temperature compensated to match the negative temperature coefficient of the battery A SENS remote battery monitor is required for this functionality When temperature compensation is active the output voltage will increase slightly as temperature decreases decrease as...

Страница 43: ...st be configured with the same output settings in order to load share properly The LOAD SHARE FAIL alarm will occur any time a charger is unable to load share If a charger in a multi charger load sharing system fails or is disconnected the remaining chargers will still load share and ignore the faulted charger Each load sharing charger will alarm independently using individually configured alarm s...

Страница 44: ...hows the efficiency of the charger at a given input voltage for a single 120VDC 50A module at 150VDC output voltage Figure 12 Efficiency 87 0 88 0 89 0 90 0 91 0 92 0 93 0 94 0 95 0 96 0 97 0 5 15 25 35 45 55 Efficiency Output Current A Efficiency 150VDC Output 400VAC 480VAC ...

Страница 45: ...clean and free from debris see section 10 2 10 2 Power Module Access The EnerGenius DC Wallbox is powered by up to two EnerGenius DC power modules These modules can be accessed by removing the module access cover on the top of the unit see Figure 13 To remove a module first unlock the module by moving the cam latch to the unlock position Then pull the module upwards to remove Each module weighs 23...

Страница 46: ... to operate though output power may be reduced depending on continuous loads and ambient temperature An alarm will indicate if a fan needs to be serviced or replaced See Figure 15 for fan servicing details Contact SENS for replacement components and detailed service instructions Figure 15 Fan Servicing 10 5 Supplemental Surge Protectors If the charger was ordered with the optional supplemental sur...

Страница 47: ...Value IP Address 0 0 0 0 DHCP AUTO Subnet Mask N A Gateway N A Port Number 502 Modbus Slave Address 10 11 2 RS 485 Modbus Optional Serial Modbus communications over RS 485 using RTU mode is optional Modbus communications settings may be configured using the keypad or SENS Setup Utility prior to executing communications Configure Modbus slave address baud rate parity and enable disable Modbus write...

Страница 48: ...Bitfield 1 48 0x030 49 0x031 Charging AC Alarms Charging AC Alarm status bits see section 11 7 Bitfield 1 50 0x032 51 0x033 Accessory Channel Alarms Accessory Channel Alarm status bits see section 11 8 Bitfield 1 52 0x034 53 0x035 Accessory System Alarms Accessory System Alarms status bits see section 11 9 Bitfield 1 54 0x036 55 0x037 Accessory Assigned Charger Alarms Accessory Assigned Charger Al...

Страница 49: ...as executed a high voltage shutdown This only occurs when the overvoltage is caused by the charger 5 0x05 Reverse Polarity Battery is connected backwards Output is disabled until the condition is corrected 6 0x06 Unused Unused 7 0x07 Incompatible Battery Unit is connected to an incompatible battery and is unable to bring up the output voltage after a set period of time 8 0x08 Invalid Settings Sett...

Страница 50: ...g Status Bit Definition Bit Address Name Description Decimal Hex 0 0x00 Output Idle Charging status Output Idle 1 0x01 Slave Mode Charging status Slave Mode 2 0x02 Helix Float Charge Charging status Helix Float 3 0x03 Float Charge Charging status Float Charge 4 0x04 Helix Refresh Charge Charging status Helix Refresh Charge 5 0x05 Auto Boost Charge Charging status Auto Boost Charge 6 0x06 Periodic ...

Страница 51: ...ing An AC phase is missing or out of range Only available in a 3 phase capable device 2 0x02 AC Voltage Over Maximum AC Voltage has gone above max AC voltage allowed by the charger on any phase NOTE This alarm has a delay of 3 seconds Output has been disabled 3 0x03 AC Voltage Low AC Voltage has gone below AC Min Voltage alarm setpoint 4 0x04 AC Frequency Out Of Range AC Frequency is outside of th...

Страница 52: ...sed Unused 17 0x11 Unused Unused 18 0x12 No Power Board Data No module power boards are found on SENSBus 11 10 Accessory Assigned Channel Alarms Bit Definition Bit Address Name Description Decimal Hex 0 0x00 Invalid Config The configuration of one or more power modules in the unit is invalid 1 0x01 Individual Module Fault A power module in the unit has faulted 11 11 Writable Control Flags Coils Si...

Страница 53: ...uts use the keypad Enable Disable DC Output Ch selection in the Other Settings menu or the setup utility to disable all output channels for the display board Then use the Set DC Output setting in the Other Settings menu or the setup utility to assign all chargers to the default DC output channel 0 For factory default settings install jumpers on the charger in all three Float Voltage positions or t...

Страница 54: ...undant operation Verify that each channel is assigned enough chargers to meet the required DC output rating plus any extra chargers needed to provide N 1 or N 2 redundant operation Check for disconnected or damaged SENSbus data cables Check for miswired disconnected or damaged input and output connections 203 Channel Charger assigned to a disabled channel All chargers must either be set for non ch...

Страница 55: ...ror check but may be set if error checking is desired 302 Unit or System Channel Charger assignments used but not all chargers are set for the DC channel If Channel Charger Assignments are used ALL installed Charger Ids must be set To correct this the SENS Setup Utility must be used to assign Charger Ids to a channel 303 Unit or System Channel Charger assignments used but not all chargers are set ...

Страница 56: ...could be a bad configuration Compare Option Select Bits with Hardware Status Bits to determine if perhaps a piece of hardware is configured to be present but doesn t actually exist on this board 402 Hardware Critical Hardware Error Critical Hardware is not working properly Check Hardware Status Bits to determine the specific hardware that is not behaving This may require a board replacement ...

Страница 57: ...bus port at the top of the display board to the breakout board located above breakers is tightly connected at both ports 4 If none of the above steps resolved the issue display board may need to be replaced Contact SENS SOLID GREEN FLASH or SOLID GREEN Unable to Communicate using MODBUS 1 No communication bus termination installed 2 Communication cable is plugged into the wrong charger port 3 Wiri...

Страница 58: ...ltage is high due to an external source 1 Check that charger battery settings and alarms are set appropriately for the application and battery under charge 2 If settings and alarms are correct check and correct battery load voltage consider battery surface charge and any other connected equipment SOLID GREEN SOLID YELLOW AC good low battery voltage 1 Alarm setpoint incorrect for application 2 Batt...

Страница 59: ...is likely contact SENS SOLID RED SOLID GREEN AC fail battery voltage good 1 Proper AC voltages or frequency not applied 2 Charger module failure 1 Using a voltmeter check that AC input voltage and frequency at AC input terminal block breaker are in the range 188VAC 428VAC 47Hz 63Hz Correct charger AC input voltage as required 2 If step 1 doesn t resolve issue a charger module failure is the likely...

Страница 60: ...d frequency at AC input terminal block breaker are in the range 188VAC 428VAC 47Hz 63Hz or that 60VDC is present at DC output terminal block breaker and that the DC polarity is correct Correct charger AC input and DC output voltage as required 2 If step 1 doesn t resolve RED AC light remove both AC and DC power for 1 minute then reapply power 3 If steps 1 and 2 don t resolve RED AC light a charger...

Страница 61: ...ng power Ensure AC voltage and or DC voltage is within specified operating limits of the charge 2 If fault remains check overvoltage shutdown settings and again remove both AC and DC power for 1 minute then reapply power 3 If steps 1 and 2 don t resolve issue a charger module failure is the likely cause Replace module SOLID RED FLASHING YELLOW AC fail low incompatible battery error 1 Proper AC vol...

Страница 62: ... issue a charger module failure is the likely cause Contact SENS or replace charger module ALTERNATING FLASHING RED No output 1 Missing or invalid code boot load required 1 Update charger firmware using setup utility 2 If step 1 doesn t resolve issue or setup utility is not available replace charger ALTERNATING FLASHING GREEN Starting up 1 Charger is still powering on 2 Failed display board 1 Remo...

Страница 63: ...he definition of Equalize Voltage Equalize Voltage Equalize describes an elevated voltage typically employed to reset the series connected cells of a battery such that cell voltages and capacities more nearly match each other Equalize charging is employed to improve the performance and life of an already charged battery that is primarily charged using Float voltage SENS convention is to employ the...

Страница 64: ...O INSTALLATION FOR EASY OF ASSEMBLY 5 IMPORTANT WHEN INSTALLTING UNIT ENSURE THAT NO DEBRIS OR PARTICLES FALL INTO UNIT 6 REVISIONS DCN REV DESCRIPTION DATE APPROVED 107772 A INITIAL RELEASE 12 9 2019 ERS 107839 B GENERAL UPDATE 4 23 2020 ERS D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 E F E F DIMENSIONS TOLERANCES PER ASME Y14 5 2009 B D DIA 00646 SHEET 1 OF 2 DIAGRAM ENERGENIUS DC WALLBOX IN...

Страница 65: ...C COMMUNICATION CONNECTIONS DETAIL C SCALE 1 1 RS 485 CAN SENSBUS ETHERNET ALARM RELAYS NOTES WIRE RANGES REFER TO THE PHYSICAL CAPACITY OF THE TERMINALS IN ADDITION 1 TO PHYSICAL LIMITATIONS CONDUCTORS MUST BE ELECTRICALLY ADEQUATE PER ALL APPLICABLE ELECTRICAL SAFTEY REGULATIONS SUCH AS THE NATIONAL ELECTRICAL CODE REVISIONS DCN REV DESCRIPTION DATE APPROVED SEE SHEET ONE D C B A A B C D 1 2 3 4...

Страница 66: ...D WIRING AC LINE 2 B AC LINE 3 C STATUS A REVISIONS REV DESCRIPTION DCN DATE APPROVED A INITIAL RELEASE 107772 12 19 2019 ERS 1 B C D 2 3 4 5 6 7 8 4 3 2 1 8 7 6 5 A B C D XX X FINISH MATERIAL ANGLES XXX SCALE D SIZE TITLE THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF STORED ENERGY SYSTEMS LLC ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF STORED ENERG...

Страница 67: ... the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits recast Directive EU 2017 2102 of the European Parliament and of the Council of 15 November 2017 amending Directive 2011 65 EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment Har...

Страница 68: ...e choose to replace your charger we may replace it with a new or refurbished one of the same or similar design The repair or replacement will be warranted for the remainder of the original five year warranty period If we determine that your charger cannot be repaired or replaced we will refund its purchase price to you What we ask you to do Contact SENS service department to obtain warranty servic...

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