Power Storage Solutions 12MQ100 - 620 Installation & Operation Manual Download Page 2

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CONTENTS

1. Introduction …………………………………………………………………………….3

2. Safety Precaution and Protection Equipment...…………………………………..3

3. Battery Storage ……………………………..………………………………………..4

4. Battery System Installation Considerations…………………………………..…..4

5. Installation of Batteries ………………………………………………………...…..

6. Operation

of Battery

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7. Battery Maintenance ………………………………………………….…

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8. Exchange of Batteries …………...…..……………………………….….

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9. Maintenance Records and Forms ……………………………………

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Summary of Contents for 12MQ100 - 620

Page 1: ...Value Regulated Sealed Lead acid Battery Power Storage Solutions Battery Installation Operation Guide Reserve Power Batteries AGM VRLA 12MQ100 620 ...

Page 2: ...ution and Protection Equipment 3 3 Battery Storage 4 4 Battery System Installation Considerations 4 5 Installation of Batteries 5 6 Operation of Battery 10 7 Battery Maintenance 12 8 Exchange of Batteries 17 9 Maintenance Records and Forms 18 ...

Page 3: ...inguisher f Emergency eye wash and shower if available g Acid spill cleanup kit Pay attention to the electrical warning symbols to avoid serious injury or death caused by electrical shock or burns Remove all rings and jewelry while working on batteries Multi cell battery systems can attain high voltage and or currents Do NOT touch un insulated batteries connectors or terminals To prevent serious e...

Page 4: ...n greatly reduced capacity and service life and limit warranty of batteries 4 Battery System Installation Considerations No fire flame or heat supply should be near thebattery Avoid installation near heat supply or in direct sunlight Avoid operating in humid damplocations Do not operate in sealed enclosed or withoutventilation Temperature Range UL94 V0 Flame Retardant Jars Charging 4 F 131 F 20 C ...

Page 5: ...ny potential heat source such as heat exhaust of other equipment Batteries may release flammable gas during charge or discharge operation Batteries must kept away from any possible source of flames or sparks Before connecting inter cell connectors lightly clean post terminals with non metallic brush to remove any sulfate or dirt from the terminal Brush gently and do NOT damage the tin plating on t...

Page 6: ...lance the parallel battery strings To ensure good ventilation the batteries per row should kept around 0 4 to 79 10 20mm inter bloc spacing An estimated open air rating on the proper cable sizing between batteries 1 AWG 6 for loads up to 90 Amps 2 AWG 2 for loads up to 150 Amps 3 AWG 1 0 for loads up to 250 Amps 4 AWG 4 0 for loads up to 400 Amps 5 Refer to NEC for voltage drops for long cables 1 ...

Page 7: ...Assembly To assemble a battery rack see rack and or cabinet enclosure installation instructions 5 6 Batteries mounting on racks Rack mounted Power Storage Solutions batteries follow the procedures below If batteries are small they can easily be lifted into place If batteries are large special caution should be used Step 1 Carry batteries close to the rack and then tear the box along its fourcorner...

Page 8: ... from the bottom of the battery Lift with two people if weight requires Place on battery rack or in battery cabinet 5 7 Example Images after Installation 5 7 1 12V Battery Vertical 2 Tier 1 Row Non seismic Rack 8 batteries shown pg 8 ...

Page 9: ...5 7 2 12V Batteries Vertical 3 tier 2 row Rack 30 batteries shown pg 9 ...

Page 10: ...ttery Example rated capacity of 2V300AH battery is 300AH 0 1C A 0 1X300 30A 6 2 Discharge Ensure the maximum allowable discharge current does not exceed the rated value Refer to the individual battery literature for discharge rates to different end VDC at 77 F 25 C 6 3 Capacity Discharging Test Use the test procedure as identified in IEEE standard 1188 6 3 1 Before doing any type of discharge test...

Page 11: ...s Charge voltage 2 40 2 50V cell at 77 F 25 C The maximum charge current 0 30C10 Temperature compensation coefficient 5mV cell taking 77 F 25 C as base point Total variation range of charge voltage 0 02V cell Charge capacity is 110 130 of discharge capacity 6 4 3 Equalization Charge Parameters Charging voltage Maximal charging current Temperature equalization parameter Variation scope of charging ...

Page 12: ...ed as the charge end point a Charged value is not less than 1 2 times of the released value b The current is less than 0 005C10A C10 rated capacity of the battery during the final period of charging c The current is steady for 5 hours during the final period of charging 7 Battery Maintenance 7 1 Cleanness Keep the battery surface clean and dry avoid static electric discharge conditions Clean batte...

Page 13: ...ge after module adjustment repair is to be applied or send them back to factory Battery appearance Inspect battery case and cover for bulge leakage or damage Normal Find out the reasons if abnormal appearance exist please change battery if it effects the normal use of batterygroup Inspect for dust or stains Clean Clean the dust and stain with damp cloth Inspect the harness and terminal for rust or...

Page 14: ...check if the valve can exhaust gas cleanly The frequent tighten the valve if there is appearance of open and close the value is abnormal in case happens please replace the valve at the same time please check the water lost status of the battery Switch DC Correct the potential difference power supply AC power supply switch to UPS or DC power supply smoothly Cut off AC power supply and change to UPS...

Page 15: ... batteries which float charge more than 6 months but without discharge 7 2 3 Yearly Inspection items Additional to Quarterly and Monthly Maintenance items Items Contents Standards Maintenance Checking discharge test Cut off AC power supply discharge battery with load and discharging 30 to 40 rated capacity Battery voltage should be over 1 90V cell after discharging If battery voltage is lower than...

Page 16: ... Clean and lubricate connections to reduce theresistance b Check for any loose connections if any tighten per specification in previous torque tables c Check if there is any appearance of acid seepage pooling of liquid or liquid around the safety valve d Check if there is any damage leakage and distortion on the battery case and the post it should be without any damage and distortion e Check for a...

Page 17: ...ns The batteries are discharged 80 refer the corresponding discharge rates such as C10 C2 etc of rated capacity at the same time the voltage is below 1 8V cell the discharge rate for 1 hour is 1 7V cell It should be exchanged 8 2 Exchange Time The VRLA battery has a certain service life replace old batteries with the new one before end of service life so that the application run safely and uninter...

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Page 19: ...Note Baseline reading is completed after 6 months on float in operation Keep the baseline readings for your permanant record ...

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Page 22: ...Notes For assistance Power Storage Solutions 888 813 5049 or www pwrstoragesolutions com pg 22 ...

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