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TABLE A

TEMPERATURE EFFECTS ON LIFE

Maximum Annual

Maximum

Percent

Average Battery

Battery

Reduction

Temperature

Temperature

In Battery Life

25°C (77°F)

50°C (122°F)

0%

30°C (86°F)

50°C (122°F)

30%

35°C (95°F)

50°C (122°F)

50%

40°C (104°F)

50°C (122°F)

66%

45°C (113°F)

50°C (122°F)

75%

50°C (122°F)

50°C (122°F)

83%

For example: If a battery has a design life of 20 years at

77°F (25°C), but the actual annual average battery

temperature is 95°F (35°C), the projected life of the

battery is calculated to be only 10 years.

The battery temperature shall not be allowed to exceed

50°C (122°F). Minimum battery temperature is -40°C

(-40°F). Temperature records shall be maintained by the

user in accordance with the maintenance schedule pub-

lished in this manual.

5.3

Temperature Variations

Sources of heat or cooling directed on portions of the bat-

tery can cause temperature variations within the strings

resulting in cell voltage differences and eventual compro-

mise of battery performance.

Heat sources such as heaters, sunlight or associated

equipment can cause such temperature variations.

Similarly, air conditioning or outside air vents may cause

cell string temperature variations. Every effort should be

made to keep temperature variations within 3°C (5°F).

5.4

Ventilation

The Absolyte battery is a Valve Regulated Lead Acid

(VRLA) low maintenance design. Tests have confirmed

that under recommended operating conditions in station-

ary applications, 99% or more of gases generated are

recombined within the cell. In most cases, no special

ventilation and or battery room is required. Consult your

local building and fire codes for requirements that may

apply to your specific location.

Hydrogen and oxygen gases can be vented to the atmos-

phere under certain conditions. Therefore, the battery should

never be installed in an air-tight enclosure. Sufficient pre-

cautions must be taken to prevent excessive overcharge.

5.5

Floor Loading

The floor of the area where the battery system is to be

installed should have the capability of supporting the

weight of the battery as well as any auxiliary equipment.

The total battery weight will depend on the cell size, num-

ber of cells, as well as module configuration involved.

Consult layout/wiring diagram for the battery system

weight Prior to installation, a determination should be

made that the floor integrity is adequate to accommodate

the battery system.

5.6

Floor Anchoring

Where seismic conditions are anticipated, floor anchoring

should be provided. Such anchoring is the responsibility

of the user.

Where non-seismic conditions are anticipated, anchoring

is recommended for maximum stability.

Four 9/16” (14.3 mm) holes are provided in the I-Beam for

anchoring.

5.7

Connecting Cables:

Battery System to Operating Equipment

The Absolyte cell is a UL recognized component.

Battery performance is based on the output at the battery

terminals. Therefore, the shortest electrical connections

between the battery system and the operating equipment

results in maximum total system performance.

DO NOT SELECT CABLE SIZE BASED ON CURRENT

CARRYING CAPACITY ONLY. Cable size selection

should provide no greater voltage drop between the bat-

tery system and operating equipment than necessary.

Excess voltage drop will reduce the desired support time

of the battery system.

5.7.1 Paralleling

Where it is necessary to connect battery strings in paral-

lel in order to obtain sufficient load backup time, it is

important to minimize the differences in voltage drop

between the battery strings in parallel in order to promote

equal load sharing upon discharge. Therefore, equal

resistance of cable connections for each parallel string is

important. When paralleling multiple strings to a load or

common bus, please follow these guidelines:

• Each parallel string must have the same number of cells

(same string voltage).

• The cables connecting the positive and negative termi-

nals of each string to the load (or bus) should be of the

same size

(i.e. same capacity/cross-sectional area).

• The cables connecting the positive and negative termi-

nals of each string to the load (or bus) should be of the

same length

. Choose the shortest cable length that will

connect the battery string that is furthest from the load,

and cut all cables used to connect each string to the load

to this same length.

9

Содержание ABSOLYTE GX and

Страница 1: ...Installation and Operating Instructions For ABSOLYTE GX Batteries SECTION 92 80 2008 07 ...

Страница 2: ...r to Installation 7 4 1 Storage Location 7 4 2 Storage Interval 7 SECTION 5 INSTALLATION CONSIDERATIONS 7 5 0 General 7 5 1 Space Considerations 7 5 2 Battery Location Ambient Temperature Requirements 7 5 3 Temperature Variations 9 5 4 Ventilation 9 5 5 Floor Loading 9 5 6 Floor Anchoring 9 5 7 Connecting Cables Battery System to Operating Equipment 9 5 7 1 Paralleling 9 5 8 Stacking Limitations 1...

Страница 3: ... 14 SECTION 9 ELECTRICAL CONNECTIONS 14 9 0 Post Preparation 14 9 1 Connections System Terminals 15 9 2 Connections InterMODULE 15 9 3 Connections InterSTACK 15 9 4 Torquing 15 9 5 Connections Check 15 SECTION 10 IDENTIFICATION LABELS 15 10 0 Surfaces 15 10 1 Cell Numerals 15 10 2 System Polarity Labels 17 10 3 Warning Label 17 10 4 Battery Nameplate 17 SECTION 11 PROTECTIVE MODULE COVERS 17 11 0 ...

Страница 4: ...Measurements 20 SECTION 14 EQUALIZING CHARGE 20 14 0 General 20 14 1 Equalizing Frequency 21 14 2 Equalizing Charge Method 21 SECTION 15 RECORDKEEPING 21 15 0 Pilot Cell 21 15 1 Voltmeter Calibration 21 15 2 Records 21 SECTION 16 TAP CONNECTIONS 22 16 0 Tap Connections 22 SECTION 17 TEMPORARY NON USE 22 17 0 Temporary Non Use 22 SECTION 18 UNIT CLEANING 22 18 0 Unit Cleaning 22 SECTION 19 CONNECTI...

Страница 5: ...ig 14 Hardware Installation Sequence 14 Fig 15 Installing Hardware 14 Fig 16 Completed Horizontal Stack 14 Fig 17 Positioning Horizontal Base Modules 14 Fig 18 Tie Plate Assemblies 15 Fig 19 Stack Connections 16 Fig 20 Terminal Plate Kit Materials Assembly 18 Fig 21 Protective Cover Materials Assembly 23 Fig 22 Sample Record Form LIST OF TABLES PAGE TABLE DESCRIPTION 9 A Temperature Effects on Lif...

Страница 6: ...ecautions These installation and operating instructions should be understood and followed Assure that you have the necessary equipment for the work including insulated tools rubber gloves rub ber aprons safety goggles and face protection 2 3 1 Static Discharge Precautions for Batteries When maintaining a connected battery string care must be taken to prevent build up of static charge This danger i...

Страница 7: ...B Storage beyond these periods with out proper charge can result in excessive sulphation of plates and positive grid corrosion which is detrimental to battery performance and life Failure to charge accord ingly may void the batteryʼs warranty NOTE Storage in temperatures above 25 C 77 F will result in loss of operating life Initial and freshening charge data should be saved and included with the b...

Страница 8: ...8 ...

Страница 9: ...well as any auxiliary equipment The total battery weight will depend on the cell size num ber of cells as well as module configuration involved Consult layout wiring diagram for the battery system weight Prior to installation a determination should be made that the floor integrity is adequate to accommodate the battery system 5 6 Floor Anchoring Where seismic conditions are anticipated floor ancho...

Страница 10: ...e top adjacent channels See Figure 2 6 1 Accessories NOTE Check accessory package against packing list to assure completeness Do not proceed with instal lation until all accessory parts are available Accessories are packed separately and will include the following Layout wiring diagram Installation and operating instructions Lifting straps and lifting shackles Bottom Supports I beams Hardware bag ...

Страница 11: ...s must be criss crossed 2 Observe lifting shackle orientation and proper channel hole use 3 See Figure 13 for handling modules in horizontal orientation 4 Never lift more than one module with straps and hooks HANDLING MODULE Figure 5 SECTION 7 SYSTEM ARRANGEMENTS 7 0 Module Arrangements Absolyte GX batteries may only be arranged horizontally Figure 6 shows some typical arrangements TYPICAL SYSTEM ...

Страница 12: ...e module I beam assembly may now be removed from the pallet using methods outlined in Section 6 5 See Figures 4 and 5 Remaining modules may be removed in a similar manner 8 1 3 Tip Over Procedure In order to stack modules in the horizontal position refer to Figures 9 through 11 to perform the tip over procedure The module I Beam assembly tip over should be per formed first This procedure can be pe...

Страница 13: ...to stack connectors cannot be installed A Using Section 6 5 and 8 1 3 and the layout wiring diagram position the next module on top of first so that channels of each mate with one another Use drift pins to align channel holes Make sure channel ends and sides of the upper and lower modules are flush Remove lifting straps and install M10 serrated flange bolts and nuts in open holes finger tight Use ...

Страница 14: ... are 3 x 1 x 1 8 with two 9 16 holes Use one tie plate at each interface to connect the module channels of adjacent stacks See Figure 18 TIE PLATE ASSEMBLIES HORIZONTAL STACKS Figure 18 Position plates on the module channels and secure with hardware as shown Where stacks have different heights for example a 3 high stack adjacent to 4 high stack install plates on shorter stack top module and adjace...

Страница 15: ...X ID A grease to these areas NOTE Apply a minimum amount of grease to cover the surface As a rule If you can see it it s too much Where multiple connectors are required across any single connection brighten both sides of connectors along the entire length Grease these areas as well It is recom mended when installing connectors on horizontal arrangements that the upper bolts be installed first to r...

Страница 16: ...R SYSTEM 1 PLATE TOP TERMINAL 2 2 BRACKET TERMINAL SUPPORT 2 3 LOCK WASHER M10 8 4 FLAT WASHER M10 16 5 NUT M10 X 8D 8 6 BOLT M10 X 40 8 7 COVER FRONT 2 8 COVER BACK 2 9 NUT M6 X 8D 4 10 BOLT M6 X 25 VARIES 11 WASHER M6 VARIES Terminal Plate Kit Materials Assembly Figure 20 ...

Страница 17: ...the battery and may void the warranty 12 1 Constant Voltage Method Constant voltage is the only charging method allowed Most modern chargers are of the constant voltage type Determine the maximum voltage that may be applied to the system equipment This voltage divided by the num ber of cells connected in series will establish the maxi mum volts per cell VPC that is available Table C lists recommen...

Страница 18: ...s at bottom of cover to bottom standoff legs and slide in place Locate holes at top of cover and install to top standoff legs Standoff legs need not be removed to access cells simply remove protective cover Module Clear Cover Materials and Assembly Figure 21 ITEM DESCRIPTION QTY PER SYSTEM 1 Cover 1 2 Standoff Leg 4 3 Standoff Key 4 BILL OF MATERIALS MODULE CLEAR COVER MATERIALS ...

Страница 19: ... actual 77 F x 003V F See Appendix A for standard values Modern constant voltage output charging equipment is recommended for the floating charger method of opera tion of GNB Absolyte batteries This type of charger prop erly adjusted to the recommended float voltages and fol lowing recommended surveillance procedures will assist in obtaining consistent serviceability and optimum life After the bat...

Страница 20: ...s collectively known in the industry as ohmic measurements Each mea surement is derived using a manufacturer specific and propri etary algorithm and or frequency This means that one type of measurement cannot be converted or related easily to another Reference ohmic values are of dubious value because so many factors can affect the way the readings are made and displayed by the devices Connector c...

Страница 21: ...secutive hours D When the current has stabilized proceed to step 2 A Continue the charge for the time listed in Table E depend ing on the charger voltage setting The time is IN ADDITION to the time spent charging in Step 1 Example charge for 12 hours if the charger voltage is set to 2 35 VPC TABLE E EQUALIZE CHARGE 77 F CELL VOLTS TIME HOURS 2 30 24 2 33 18 2 35 12 B Record cell voltages hourly du...

Страница 22: ...t tery to the charger and the load give an equalizing charge and return the battery to float operation SECTION 18 UNIT CLEANING 18 0 Unit Cleaning Periodically clean cell covers with a dry 2 paintbrush to remove accumulated dust If any cell parts appear to be damp with electrolyte or show signs of corrosion contact your local GNB representative SECTION 19 MAINTENANCE 19 0 Connections Battery termi...

Страница 23: ... 117 87 57 116 56 86 115 85 55 114 54 84 113 83 53 112 52 82 111 81 51 110 50 80 109 79 49 108 48 78 107 77 47 106 46 76 105 75 45 104 44 74 103 73 43 102 42 72 101 71 41 100 40 70 99 69 39 98 38 68 97 67 37 96 36 66 95 65 35 94 34 64 93 33 63 32 92 62 91 61 Conn Resist 23 24 25 26 27 28 19 20 21 22 15 16 17 18 11 12 13 14 7 8 9 10 31 5 6 Cell DATE INSTALL DATE BATTERY LOCATION NUMBER SYSTEM VOLTA...

Страница 24: ... 140 170 229 139 169 199 228 198 138 168 227 137 167 197 226 196 136 166 225 135 165 195 224 194 134 164 223 133 163 193 COMPANY SERIAL NUMBER ADDRESS BATTERY LOCATION NUMBER DATE TYPE MANUF DATE INSTALL DATE SYSTEM VOLTAGE TEMPERATURE Cell Conn Cell Conn Cell Conn Cell Conn No Volts Resist No Volts Resist No Volts Resist No Volts Resist 121 151 181 211 122 152 182 212 123 153 213 124 154 184 214 ...

Страница 25: ... 2 28 2 29 2 30 73 2 24 2 25 2 26 2 27 2 28 22 2 25 2 26 2 27 2 28 2 29 74 2 24 2 25 2 26 2 27 2 28 23 2 25 2 26 2 27 2 28 2 29 75 2 24 2 25 2 26 2 27 2 28 24 2 24 2 25 2 26 2 27 2 28 76 2 23 2 24 2 25 2 26 2 27 25 2 23 2 24 2 25 2 26 2 27 77 2 23 2 24 2 25 2 26 2 27 26 2 23 2 24 2 25 2 26 2 27 78 2 23 2 24 2 25 2 26 2 27 27 2 22 2 23 2 24 2 25 2 26 79 2 22 2 23 2 24 2 25 2 26 28 2 22 2 23 2 24 2 ...

Страница 26: ...15 40 2 4 92 3 11 41 1 29 93 3 7 42 1 25 94 3 4 43 1 22 95 3 0 44 1 18 96 2 27 45 1 15 97 2 23 98 2 20 99 2 17 100 2 14 101 2 11 102 2 9 103 2 6 104 2 4 105 2 1 106 1 29 107 1 27 108 1 25 109 1 23 110 1 21 111 1 19 112 1 17 113 1 15 APPENDIX B MAXIMUM STORAGE INTERVAL BETWEEN FRESHENING CHARGES VERSUS AVERAGE STORAGE TEMPERATURE Average Ambient Storage Temperature F Average Ambient Storage Tempera...

Страница 27: ... the module see Figure 1 Be sure to securely tighten the bolts such that the paint is penetrated see Figure 2 3 Attach each end of cable assembly to a beam clamp using 1 1 4 20 x 0 75 in bolt per end see Figure 3 Tighten hardware securely 4 Repeat Steps 2 and 3 for the second horizontal support I beam CONNECTING TO THE CBN 1 The recommended location for attaching the frame ground is the back C cha...

Страница 28: ...28 ...

Страница 29: ...ial Power is best positioned to satisfy your back up power needs locally as well as all over the world Based on over 100 years of technological innovation the Network Power Division leads the industry with the most recognized global brands such as ABSOLYTE SONNENSCHEIN MARATHON SPRINTER RELAY GEL and GNB FLOODED CLASSIC They have come to symbolize quality reliability performance and excellence in ...

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