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Form 257    Rev A 
 

 

SENS Limited Warranty - IQ Chargers 

 

 

What is covered? 

This warranty covers any defect in material and workmanship on IQ model battery 
chargers manufactured by Stored Energy Systems, a Colorado Limited Liability 
Company (SENS).   
 

 

What this warranty does not cover: 

This warranty does not cover damages, defects or failures of your equipment resulting 
from shipping damage, accidents, installation errors, unauthorized adjustment or repair, 
unauthorized third-party service, failure to follow instructions, misuse, fire, flood, acts 
of persons not in our control, and acts of God.   
 

For how long: 

Five (5) years from date of shipment. 

 

 

What we will do: 

If your battery charger is defective within five years of date of shipment, we will repair 
it or, at our option, replace it at no charge to you.   
 
If we 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 service instructions.  To obtain 
warranty service the product must be returned, freight prepaid, to the factory under a 
Return Material Authorization (RMA) number provided SENS. If, in SENS’ opinion, 
the problem can be rectified in the field, SENS may elect to ship replacement parts for 
customer installation instead of having the product returned to the factory.   
 

 

Limitation: 

This warranty is limited to defects in material or workmanship of the product.  It does 
not cover loss of time, inconvenience, property damage or any consequential damages.  
Repair, replacement or refund of the purchase price of the equipment is your exclusive 
remedy.   

 

Содержание Q012-012

Страница 1: ...nuary 16 2017 MADE IN U S A PATENTED U S 9 270 140 9 385 556 9 413 186 9 509 164 Installation or service questions Call SENS at 1 800 742 2326 303 678 7500 between 8 a m and 5 p m Mountain Time Monday...

Страница 2: ...Mode Select 15 8 3 1 Float Mode 15 8 3 1 1 Battery Eliminator Operation 15 8 3 2 Equalize Mode 15 8 3 2 1 Manual Equalize Mode 15 8 3 2 2 Demand Based Automatic Equalize Mode 16 8 3 2 2 1 Dynamic Dema...

Страница 3: ...e 9 Charger Adjustment Limits for Nickel Cadmium Batteries 22 Figure 10 Unlock Lock Jumper 23 Figure 11 Black Box Data Recorder 26 Table 7 Non temperature compensated factory charger output voltage an...

Страница 4: ...d those published by the battery manufacturer and the manufacturer of any equipment you intend to use in the vicinity of a battery Review cautionary markings on these products J Use of an attachment n...

Страница 5: ...t any battery disconnect device in the system if used is opened batteries disconnected from DC bus and that the DC output breaker in the charger is opened Connect the DC output wires to the load side...

Страница 6: ...ually as the battery is charged the charging current demand should taper to a value below the current limit set point of the charger and the charger should revert to constant voltage output L See Sect...

Страница 7: ...CommsGenius Modbus Standard Alarms See CommsGenius User Manual for more information Special option E R OSHPD labeled California Special Seismic Cert Pre Approval Rack mount 5 1 Lifting 5 MECHANICAL I...

Страница 8: ...diagram in FIG 1 This diagram reflects charger setup for a typical installation only For applications not covered in the diagram please consult your charger supplier See drawings at back of manual for...

Страница 9: ...designed to be permanently connected to an appropriately rated single phase grounded AC mains circuit Wiring used must be sized appropriately for the charger input current and must be selected to meet...

Страница 10: ...10 6 2 15 30 15 15 30 15 35 Q048 035 7 1 29 17 14 8 6 15 40 15 15 40 15 45 Q048 050 10 40 23 20 12 15 50 15 15 50 15 70 Q120 006 3 1 12 7 0 6 1 3 7 15 15 15 15 15 15 15 Q120 012 5 9 24 14 12 7 0 15 3...

Страница 11: ...ds Transient response in units with battery eliminator output filter is slower WARNING OBSERVE PROPER POLARITY WHEN CONNECTING THE BATTERY CIRCUIT TO THE CHARGER FAILURE TO DO SO COULD RESULT IN EXPLO...

Страница 12: ...on the upper right side of the charger for alarm wires see FIG 2 Wire gauge between 14 and 28AWG may be used for the alarm connection wires Alarm and data interface wiring must be kept at least 1 4 6...

Страница 13: ...ging current demand should taper to a value below the current limit set point of the charger and the charger should revert to constant voltage output regulating the DC bus at the float level Table 5 T...

Страница 14: ...Display will change as User Interface buttons are pressed to show different menus and config uration choices The output voltage display is accurate to within 1 The Output current display is accurate...

Страница 15: ...most Valve Regulated Lead Acid VRLA batteries With the charger in the FLOAT setting the output voltage is maintained at the float voltage setting 8 3 Charge Mode Select The charging mode of the batter...

Страница 16: ...ycles or excessive EQUALIZE settings This mode is preferable to the standard method due to overall better recharge performance 8 3 2 2 1 Dynamic Demand Based Automatic Equalize Mode factory default se...

Страница 17: ...5 2 to configure and activate Periodic EQUALIZE The Periodic Automatic EQUALIZE mode provides an automatic EQUALIZE cycle on a regular interval configured by the user When in EQUALIZE mode the charge...

Страница 18: ...ns Definitions COMMISSION CHRG available with version 3 00 or later firmware Commission Volts Adjust commissioning VpC setpoint Charger will deliver this voltage upon enter ing commissioning charge cy...

Страница 19: ...C for NiCd May not be higher than equalize set ting Must be higher than Batt on disch alarm and V min allowed DC bus by at least 2 nominal battery voltage Equalize V setting Adjust output voltage EQUA...

Страница 20: ...C for minimum voltage allowed during Battery Check test Adjustable from 1 80 2 06 VpC for flooded lead acid and VRLA batteries 1 125 1 287 VpC for NiCd Must be lower than Float V setting by at least 2...

Страница 21: ...er must be removed or installed only when this screen is displayed see Section 10 Start EEPROM Test available with version 3 00 or later firmware Scan all EEPROM pages to perform a CRC check for data...

Страница 22: ...Service Hotline 1 800 742 2326 1 303 678 7500 8 6 3 Adjustment Limits Voltage Setting Interlocks Figure 8 Charger Adjustment Limits for Flooded and VRLA Batteries Figure 9 Charger Adjustment Limits f...

Страница 23: ...rt Mode allows full access to configurable charger parameters from the User Interface except the Over Voltage Shutdown alarm setpoint battery type battery number of cells commissioning and audible ala...

Страница 24: ...tandard Alarm Relay Printed Circuit Board offers five alarm discrete Form C contacts The Extended Alarm Relay Printed Circuit Board offers seven discrete Form C contacts plus a pilot relay The form C...

Страница 25: ...er the Battery Check test passed or failed meaning whether or not the battery supported the load see Section 8 4 A failure activates red BATT CHCK LED DC SYSTEM ALARM LED and red BATTERY LED Summary r...

Страница 26: ...Recorder Chargers equipped with the Black Box Data Recorder come with a memory card located on the Control Printed Circuit Board see FIG 11 The Black Box Data Recorder keeps permanent record of DC vo...

Страница 27: ...2 11 TYPICAL SETTINGS Factory settings for float and equalize voltages and alarm settings for the most common battery configurations are shown for reference in Tables 7 8 and 9 See the test data shee...

Страница 28: ...ion cooling vents are not blocked or clogged C Every 10 years If the charger is typically operated at ambient temperatures above 30 C 86 F replace the filter capacitors Regardless of ambient temperatu...

Страница 29: ...WER SEMICONDUCTORS DISCONNECT TRANSFORMER SECONDARY BREAKER STILL TRIPS SEMICONDUCTORS OPERATING PROPERLY REPLACE SEMICONDUCTORS BREAKER STILL TRIPS BREAKER STILL TRIPS CONTACT CUSTOMER SERVICE END EN...

Страница 30: ...ERENT CHARGER CLOSE AC INPUT BREAKER ALARM STILL PRESENT END N Y N Y Y N AC INPUT BREAKER CLOSED ALARM STILL PRESENT END Y END N N Y Y CONTACT CUSTOMER SERVICE ALL CONNECTORS FIRMLY SEATED FIX CONNECT...

Страница 31: ...BREAKER OPEN CLOSE OUTPUT BREAKER ALARM STILL PRESENT END START Y N N Y REPLACE CONTROL BOARD N ALARM STILL PRESENT CONTACT CUSTOMER SERVICE END Y END CHECK POWER SEMICONDUCTORS SEMICONDUCTORS OPERATI...

Страница 32: ...BATTERY VOLTAGE CHECK SEMICONDUCTORS AND OUTPUT CAPS BREAKER STILL TRIPS SEMICONDUCTORS AND OUTPUT CAPS OPERATING PROPERLY REPLACE SEMICONDUCTORS OUTPUT CAPS BREAKER STILL TRIPS START N N Y Y N N Y Y...

Страница 33: ...STILL PRESENT CONTACT CUSTOMER SERVICE HIGH DC ALARM THRESHOLD SET CORRECTLY ALARM STILL PRESENT DID ALARM COME BACK N LOAD BATTERY TO BLEED OFF SURFACE CHARGE CLOSE DC OUTPUT BREAKER N N ALARM STILL...

Страница 34: ...BREAKER Y FLOAT AND EQUALIZE SET CORRECTLY N AC INPUT VOLTS AND FREQ CORRECT ADJUST FLOAT AND EQUALIZE VOLTAGES N CORRECT INPUT SOURCE PROBLEM CHARGER IN CURRENT LIMIT ALARM STILL PRESENT END Y DETERM...

Страница 35: ...R SEMICONDUCTORS REPLACE CONTROL BOARD DC OUTPUT ON CHARGER SIDE OF OUTPUT BREAKER CORRECT SEMICONDUCTORS OPERATING PROPERLY REPLACE SEMICONDUCTORS CONTACT CUSTOMER SERVICE END N Y N N Y Y N Y N END S...

Страница 36: ...SENT END START Y N Y N GROUND FAULT DUE TO BLOCKING DIODE SEE COMMSGENIUS USER MANU AL LOWER OR DISABLE GROUND FAULT SENSITIVITY N CONTACT CUSTOMER SERVICE END Y CHARGER BLOCK ING DIODE AND POSITIVE G...

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Страница 39: ...6725 1 5 6 67 06 1 5 352 8 7 21 1 3 57 25 6 2 7 287 7 5 77 1 3 50 66 21 2 6725 1 5 6 67 06 6 352 7 35235 7 5 1 21 17 81 66 27 5 6 63 0 16 216 5 1 1 6 8 7 72 5 1 6 1 6 7 2 3 0 7 5 3 0 2 127 6 5 1 7 5...

Страница 40: ...725 1 5 6 67 06 1 5 352 8 7 21 1 3 57 25 6 2 7 287 7 5 77 1 3 50 66 21 2 6725 1 5 6 67 06 6 352 7 35235 7 5 1 21 17 81 66 27 5 6 63 0 16 216 5 1 1 6 8 7 72 5 1 6 1 6 7 2 3 0 7 5 3 0 2 127 6 5 1 7 5 1...

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Страница 42: ...S Rule or a non ABS Rule the Client has full responsibility for continued compliance with the standard Product Name Battery Charger Model Name s EnerGenius IQ Presented to STORED ENERGY SYSTEMS LLC 18...

Страница 43: ...E C62 41 C37 90a International Standards CSA 22 2 No 107 2 EN 60335 1 EN 60335 2 29 EN 61000 6 4 EN 55022 Class A IEC 61000 6 2 4 2 to 4 6 4 11 Government Authority EUMED Others Model Certificate Mode...

Страница 44: ...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 w...

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