0859-0020

DMS technologies Hawker Cyclon Valve Regulated Lead Acid Battery Application Manual Cyclon cells are manufactured by Hawker Energy Products Inc. Revised March 2000 Hawker Cyclon Valve Regulated Lead Acid Battery Application Manual Introduction Page 4 Performance Characteristics Page 4 Storage Page 5 Charging Page 5 Service Life Page 6 Safety Precautions, Disposal and Transportation Page 7 Discharge Characteristics Page 7 Cyclon 2V single cell Technical specifications Page 9 Cyclon Battery Packs Page 10 Cyclon 4V Monobloc Technical Specifications Page 12 Cyclon 6V Monobloc Technical Specifications Page 13 Cyclon Monobloc Dimensions Page 14 Cyclon Monobloc Configurations 3 Page 15 Discharge Characteristics Introduction to Cyclon Cells and Monoblocs Cyclon Valve Regulated Lead Acid (VRLA) Cells and Monoblocs are a unique technology using wound electrodes made of pure lead (99.99%) alloyed with 0.65% of tin. High integrity terminal seal Plastic internal container Maximum current capabilities Cyclon Type Resealable safety vent Positive and negative plates Lead grids Pulse Amps Continuous Amps D Single Cell (2.5 Ah) 200 65 D Monobloc (2.5 Ah) 200 50 TD Single Cell (4.5 Ah) 200 65 X Single Cell (5.0 Ah) 285 65 X Monobloc (5.0 Ah) 285 50 E Single Cell (8.0 Ah) 330 65 E Monobloc (8.0 Ah) 330 50 J Single Cell (12.5Ah) 400 65 BC Single Cell (25.0 Ah) 665 250 Table 1 Highly retentive separator The extremely low internal resistance of Cyclon cells gives excellent voltage regulation on discharge which is equal to or better than other VRLA systems. Metal can enclosure As with all lead battery systems discharge energy available is reduced as temperature decreases. Variation of discharge capacity with temperature. % of rated C/10 Capacity Available Temp oC C/10 C 80 105 75 Gasses produced in normal overcharge are recombined within the cell. A re-sealable bunsen valve is incorporated to permit gas venting in the case of abusive overcharge. 60 105 75 40 105 75 20 100 72 Both Cyclon Cells and Cyclon Monoblocs can be charged and discharged in any attitude. 0 85 65 -20 70 50 -40 50 30 Both Cells and Monoblocs can be assembled into many different configurations providing maximum design flexibility. Table 2 These values should be taken as a guide only. If the application fully discharges the battery it is recommended that a low voltage cut out is employed to protect the battery against overdischarge. The end of discharge voltage varies according to the rate of discharge (See Table 3). Overdischarging the battery can lead to recharging difficulties and also damage the battery. For design details of low voltages cut out circuits please contact our Customer Support Staff on +44 (0) 1794 830111. Product can be transported by land, sea and air as non-hazardous cargo. Cyclon Cells are a recognised component meeting UL924 and UL1778. Cyclon Monoblocs meet UL924. Performance Characteristics Cyclon Cells and Monoblocs have outstanding performance in the following areas. Recommended minimum End of Discharge Voltage (EODV). l Long float life - Cyclon Cells: 15 years at 20°C. - Cyclon Monoblocs: 10 years at 20°C Discharge Rate Amps l Long storage life (greater than 2 years at 25°C before recharge is necessary). Min. EODV per cell 0.05C (C/20) 1.75V 0.10C (C/10) 1.70V l Exceptional high rate discharge (Up to 26C). 0.20C (C/5) 1.65V l Wide operating temperature range - Cyclon Cells -65°C to +80°C - Cyclon Monoblocs -40°C to +40°C 0.40C (C/2.5) 1.65V 1.00C 1.60V 2.00C 1.55V l Very high shock and vibration resistance in all planes. >5.00C 1.50V Discharging the Cyclon cell below these voltage levels or leaving the cell connected to a load in a discharged state may impair the cell’s ability to accept a charge. Cycle life up to 2500 cycles at 30% DOD. 4 Table 3 Storage Charging The state of charge of the Cyclon cell can be estimated by using the graph below. Constant Voltage Charging is the most efficient method of charging Cyclon VRLA products. Open circuit voltage vs state of charge 2.15 2.10 2.05 2.00 1.95 1.90 0 20 40 60 State of Charge % To obtain full recharge and maintain the capacity of the cell it is necessary to return a minimum of 110% of the energy that has been removed during the last discharge. Correct voltage setting and good voltage regulation of the charger are essential to maintain an acceptable battery life. Fast recharge is possible with Cyclon products although for economic reasons batteries are usually recharged at the C/10 or C/5 rate. 80 100 Voltage levels differ for float and cyclic applications. The table below shows the correct charger voltage setting for both cyclic and float applications. Table 4 Note:- This curve is accurate to within 20% of the cell’s rated capacity, if it has not been charged or discharged within the past 24 hours. The curve is accurate to within 5% if the cell has not seen any activity, charge or discharge, for the past 5 days. Charge Voltages Storage Float charge = 2.27-2.35V per cell at 25oC Cyclic charge = 2.45-2.5V per cell at 25oC Most batteries lose their stored energy when allowed to stand open circuit. The self discharge rate is dependent both on the system's chemistry and on the temperature at which the battery is stored. Lead-tin technology gives the lowest self discharge and the longest shelf life of any VRLA battery system. Storage life is shown in Table 5 and is dependent on temperature Recharge Time Cyclon products can be recharged to 95% capacity in under one hour. No current limit is necessary at either float or cyclic voltages. If a fast charge regime is used it is necessary to allow a longer period of recharge (typically 7 to 10 hours) every 7-10 cycles. This permits cells to fully recharge and ensures a maximum cycle life. Storage time vs temperature 10,000 Typical recharge time in hours for different current rating chargers at 25oC 1,000 100 10 Charger Rating 5C 0 20 Temperature - o C 40 60 Table 5 Capacity remaining vs storage time 100 20oC 25oC 40 20 0 30oC 40oC 0 20 40 60 Storage time - weeks 80 - - 0.5 7 C - - 1.5 8 C/5 7 45 6 16 C/10 12 50 11 24 Table 7 Cyclon's self discharge rate is non linear. Table 6 indicates capacity remaining against time. 80 60 Charge Voltage 2.3VPC (Float) 2.45VPC (Cyclic) 90% Rech. 100% Rech. 90% Rech. 100% Rech. 100 Table 6 5 Temperature Compensation Service Life If operating temperatures are above 30°C or below 0°C temperature compensation should be applied to the charging voltage as shown below. End of service life of Cyclon products is defined as the point when the battery delivers less than 80% of its rated capacity. Temperature compensation of charge voltage Float Life 2.60 2.50 Cyclon cells have a design life of 15 years at 20°C for floating applications. 2.40 2.30 2.20 -40 Cyclon Monoblocs have a design life of 10 years at 20oC for floating applications. -20 0 20 Battery Temperature oC 40 Cyclon cell float life at 2.30VPC to 80% capacity 60 100 Table 8 10 Two State Constant Voltage Charging To allow fast recharge but maximise standby life, two level voltage charging can be used. Charging should commence at the cyclic rate and switch down to the float charge voltage after a preset time has elapsed. The time is established with reference to the charge current limit (See Table 7 page 5). 1 0.1 10 20 30 40 50 60 Average cell temperature oC Constant Current Charging Table 9 Cycle Life This technique can be used with Cyclon cells and Monoblocs providing charging is terminated before excessive overcharge occurs. Charge can be terminated by time or voltage sensing but long term overcharge must be limited to C/500. Please contact our Customer Support Staff for further assistance. Cycle Life varies with depth of discharge (D.O.D.) Taper Charging Although taper current chargers are the least expensive type of chargers, their lack of voltage regulation can be detrimental to the life of any cell type. Half wave rectification should be avoided because the high peak-toaverage voltage ratio will reduce the service life of the cell. It is recommended that charge rate at 2.50 volts/cell be between C/50 and C/100 to prevent serious overcharge if the charger is left connected for extended periods. DOD % Cycle Life 100 80 60 25 10 5 300 450 700 1,600 3,000 10,000 Table 10 N.B Service life is dependent on correct charging of the product and operating temperature. The normal recharge time for a taper charger can be assessed by reference to the charge current available at charge voltage of 2.2VPC allowing for the return of 120% of discharged capacity. Other Charging Methods For application engineering support on solar, vehicle systems or other charging methods please refer to our Customer Support Staff. 6 Safety Precautions, Disposal and Transportation Safety Precautions 1. Recombination technology is designed to contain and recombine gas produced in overcharge. In certain circumstances such as abusive overcharge gasses can be vented through the safety valve. To prevent any possibility of explosion. Never charge in a gas tight container 2. Pure lead/tin batteries have a very low internal impedance and are capable of delivering very high currents if short circuited. The resultant heat could cause severe burns or a fire. Do not short circuit cells or batteries 3. To ensure correct service life and operation. Use approved charging methods Disposal Cyclon products contain materials capable of being recycled and should be disposed of according to the laws governing the recycling of lead products. Transportation All Cyclon products are classified as non-spillable wet lead acid batteries and can be shipped by land, sea and air as non-hazardous cargo. o Discharge to recommended EODV at 25 C 1000 100 10 BC 1 J E X Tall D D 0.1 1 10 100 1,000 10,000 Time - Minutes BC 25Ah, J 12.5Ah, E 8Ah, X 5Ah, Tall D 4.5Ah, D 2.5Ah. Table 11 7 Tabular discharge data Cyclon 2V, 2.5Ah D cell and D monobloc Discharge: Constant Current (Amps) at 25oC Run Time 1 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.85VPC 21.20 10.40 6.60 5.00 4.00 3.40 2.90 2.20 1.75 1.25 1.00 0.70 0.45 0.24 0.12 1.75VPC 1.67VPC 30.10 34.60 13.50 14.80 7.70 8.10 5.60 5.90 4.50 4.60 3.80 3.90 3.30 3.35 2.40 2.42 1.90 1.92 1.34 1.37 1.05 1.07 0.74 0.75 0.47 0.48 0.25 0.26 0.13 0.13 1.60VPC 38.10 15.40 8.30 5.97 4.70 3.93 3.40 X X X X X X X X Cyclon 2V 8.0Ah E cell and E monobloc. Discharge: Constant Current (Amps) at 25oC 1.50VPC 41.60 15.80 8.40 6.04 4.75 X X X X X X X X X X Run Time 1 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.85VPC 46.00 31.30 20.20 15.90 13.00 11.10 9.70 7.10 5.67 4.10 3.20 2.30 1.45 0.75 0.40 1.75VPC 60.50 38.00 24.40 18.30 14.70 12.30 10.70 7.70 6.10 4.38 3.40 2.40 1.50 0.80 0.41 1.67VPC 69.50 41.70 26.40 19.00 15.20 12.70 11.00 7.90 6.20 4.40 3.50 2.46 1.56 0.81 0.42 1.60VPC 72.20 44.00 27.10 19.40 15.50 12.90 11.10 X X X X X X X X Table 12 Table 15 Cyclon 2V 12.5Ah J cell. Discharge: Constant Current (Amps) at 25oC Cyclon 2V, 4.5Ah TD cell. Discharge: Constant Current (Amps) at 25oC Run Time 1 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.85VPC 31.00 17.70 12.40 9.70 8.00 6.70 5.90 4.30 3.40 2.40 1.90 1.30 0.82 0.43 0.22 1.75VPC 42.00 20.60 13.90 10.60 8.60 7.20 6.30 4.60 3.60 2.50 1.90 1.30 0.84 0.44 0.23 1.67VPC 49.50 22.80 14.90 11.20 9.10 7.60 6.60 4.70 3.70 2.60 2.00 1.40 0.85 0.45 0.34 1.60VPC 53.20 25.50 16.00 11.80 9.40 7.80 6.80 X X X X X X X X 1.50VPC 57.80 26.20 16.10 11.90 9.50 X X X X X X X X X X Run Time 2 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.85VPC 33.5 32.2 25.9 21.4 18.3 16.25 14.2 10.7 8.6 6.7 4.8 3.4 2.1 1.1 0.6 1.75VPC 1.67VPC 49.6 63.3 40.6 47.1 30.1 33.2 24.1 26.0 20.1 21.4 17.7 18.7 15.3 16.0 11.3 11.7 9.0 9.3 7.0 7.2 5.0 5.1 3.5 3.6 2.2 2.3 1.2 X X X 1.60VPC 74.0 51.8 35.4 27.3 22.3 19.4 16.5 12.0 9.5 7.3 5.2 X X X X Table 13 1.85VPC 33.60 20.00 13.40 10.20 8.20 7.00 6.10 4.40 3.50 2.50 2.00 1.40 0.90 0.47 0.24 1.75VPC 1.67VPC 44.20 50.70 24.90 27.30 16.60 17.80 12.30 13.20 9.60 10.00 7.90 8.20 6.80 7.00 4.90 5.00 3.80 3.90 2.70 2.75 2.10 2.14 1.48 1.51 0.95 0.96 0.50 0.50 0.24 0.26 1.60VPC 54.90 28.30 18.40 13.60 10.20 8.30 7.10 X X X X X X X X 1.50VPC 82.9 55.8 37.2 28.4 23.1 20.1 17.0 12.3 9.6 X X X X X X Table 16 Cyclon 2V 5.0Ah X cell and X monobloc Discharge: Constant Current (Amps) at 25oC Run Time 1 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.50VPC 81.00 45.67 27.70 19.70 15.60 X X X X X X X X X X Cyclon 2V 25.0Ah BC cell. Discharge: Constant Current (Amps) at 25oC Run Time 1 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 90 min 2 hr 3 hr 5 hr 10 hr 20 hr 1.50VPC 59.20 29.00 18.80 13.80 10.30 X X X X X X X X X X 1.85VPC 122.90 78.90 58.10 45.60 37.70 32.80 29.20 22.00 17.75 13.10 10.20 7.10 4.60 2.40 1.25 1.75VPC 167.20 102.20 68.50 52.30 42.30 35.90 31.60 24.00 18.90 13.80 10.90 7.50 4.80 2.50 1.32 1.67VPC 199.00 118.30 72.80 54.30 43.70 36.90 32.00 24.40 19.30 14.00 11.10 7.60 4.85 2.55 1.33 1.60VPC 235.00 130.50 74.70 55.30 44.40 37.40 32.60 X X X X X X X X 1.50VPC 268.50 141.20 76.40 56.20 45.10 X X X X X X X X X X Table 17 Table 14 X indicates that the cell should not be discharged at this rate to the specified EODV. 8 Cyclon 2V single cell technical specifications at 25oC Cell type Product Number Volts D cell (2.5Ah) 0810-0004 2 Tall D cell (4.5Ah) 0860-0004 Nominal Capacity (10hr rate to 1.67VPC) (Ah) Dimensions(mm) Weight (Kg) Tabs (mm) 68 0.18 4.75x0.64 96 103 0.27 4.74x0.64 Dia Ht Ht over tabs 2.5 34 61 2 4.5 34 X cell (5.0Ah) 0800-0004 2 5.0 44 73 82 0.36 6.35x0.64 E cell (8.0Ah) 0850-0004 2 8.0 44 100 109 0.55 6.35x0.64 J cell (12.5Ah) 0840-0004 2 12.5 51.8 123.4 136 0.84 7.92x0.81 BC cell (25Ah) 0820-0004 2 25.0 65 159 174 1.70 M8+ & M6- studs Table 18 D Cell Tall D Cell X Cell E Cell J cell BC cell Internal resistance of fully charged cell (m Ω) 5.0 5.0 3.5 3.0 2.5 1.5 Nominal short circuit current for charged cell 400A 400A 570A 665A 800A 1335A Temperature Range Storage -65°C to +80°C Discharge -65°C to +80°C Charge -40°C to +80°C Maximum recommended storage time before recharge 24 months @ 25°C or 2.0VPC, whichever is earlier. Stock should be checked at 6 month intervals or more frequently if the temperature exceeds +25°C Safety Pressure Release Valve 50 psi (all cells) 3 atmospheres Atmospheric Pressure Range Vacuum to 8 atmospheres Life expectancy (to 80% of rated capacity) Cycle Life (100% DOD, C/5) 300 Cycle life (5% DOD) 10,000 Float Life at 25°C 10 years Float life at 20°C 15 years Charging Constant Voltage (Cyclic) 2.45-2.50VPC Constant Voltage (Floating) 2.27-2.35VPC N.B. No current limit is required when using a voltage regulated charger. Constant Current charging - please contact DMS for specific data. Caution Batteries contain toxic materials (Lead, Sulphuric Acid). Avoid short circuit. Do not charge in gas tight container. Sealed lead rechargeable battery. Must be recycled or disposed of properly. 9 Cyclon Battery Packs Product Number Description Dimensions (mm) Weight (Kg) L W H 9810-0075 12V 2.5Ah 1x6 ABS Leads 209 39 68 1.19 9810-0016 12V 2.5Ah 1x6 ABS Tags 209 39 68 1.19 9810-0109 12V 2.5Ah 1x6 s/w Leads 203 38 67 1.13 9810-0108 12V 2.5Ah 1x6 s/w Tags 203 38 67 1.13 9810-0067 12V 2.5Ah 2x3 ABS Leads 107 73 68 1.19 9810-0008 12V 2.5Ah 2x3 ABS Tags 107 73 68 1.19 9810-0115 12V 2.5Ah 2x3 s/w Leads 102 72 67 1.13 9810-0114 12V 2.5Ah 2x3 s/w Tags 102 72 67 1.13 9800-0072 12V 5Ah 1x6 ABS Leads 270 49 79 2.40 9800-0016 12V 5Ah 1x6 ABS Tags 270 49 79 2.40 9800-0109 12V 5Ah 1x6 s/w Leads 264 46 78 2.35 9800-0108 12V 5Ah 1x6 s/w Tags 264 46 78 2.35 9800-0047 12V 5Ah 2x3 ABS Leads 138 93 79 2.40 9800-0008 12V 5Ah 2x3 ABS Tags 138 93 79 2.40 9800-0115 12V 5Ah 2x3 s/w Leads 133 91 78 2.35 9800-0114 12V 5Ah 2x3 s/w Tags 133 91 78 2.35 9810-0077 6V 2.5Ah 1x3 ABS Leads 107 39 68 0.60 9810-0011 6V 2.5Ah 1x3 ABS Tags 107 39 68 0.60 9810-0103 6V 2.5Ah 1x3 s/w Leads 102 38 67 0.56 9810-0102 6V 2.5Ah 1x3 s/w Tags 102 38 67 0.56 9800-0071 6V 5Ah 1x3 ABS Leads 138 49 79 1.18 9800-0011 6V 5Ah 1x3 ABS Tags 138 49 79 1.18 9800-0103 6V 5Ah 1x3 s/w Leads 133 47 78 1.12 9800-0102 6V 5Ah 1x3 s/w Tags 133 47 78 1.12 10 6 volt Shrink wrap. 6 volt ABS case. 12 volt 1x6 Shrink wrap. 12 volt 2x3 Shrink wrap. 12 volt 2x3 ABS case. 12 volt 1x6 ABS case. 11 Cyclon 4V Monobloc technical specifications D (2.5Ah) X (5.0Ah) E (8.0Ah) Part number 0819-0010 0809-0010 0859-0010 Capacity to 1.67 vpc. 10 hour rate 1 hour rate 15 minute rate 2.50Ah 1.95Ah 1.49Ah 5.00Ah 3.99Ah 3.40Ah 8.00Ah 6.24Ah 4.75Ah Maximum overall dimensions in. (mm). Length Width Height Weight lb. (kg) 3.13 (79.5) 1.81 (46.0) 2.75 (69.85) .80 (0.36) 3.80 (96.5) 2.12 (53.8) 3.02 (76.71) 1.62 (.74) 3.81 (96.8) 2.13 (54.1) 4.00 (101.60) 2.11 (.96) Internal resistance of fully charged monobloc, mΩ Ω at 25 C. 10.0 7.0 6.0 Nominal battery voltage 4.0 4.0 4.0 Nominal short circuit level for charged battery 400A 570A 665A Temperature range Storage Discharge Charge -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C Maximum recommended storage time before recharge 24 months @ 25 C or 2.0vpc, whichever is earlier. Safety pressure relief valve 8psi 0.5Atm Atmospheric pressure range Vacuum to 2 atmospheres o o o o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C o 8psi 0.5Atm 8psi 0.5Atm o Charging, per 4V battery at 25 C Constant voltage (cyclic) Constant voltage (float) 4.90 to 5.0 4.54 to 4.70 4.90 to 5.0 4.54 to 4.70 4.90 to 5.0 4.54 to 4.70 300* 300* 10 years 10 years N.B. No current limit is required when using a voltage regulated charger. Constant Current charging - please contact DMS for specific data. Life expectancy (to 80% of rated capacity) Cycle Life, 100% DOD, C/5 300* o Float life at 20 C, based on accelerated test methods, 6.8 volts o constant voltage charge at 20 C ambient temperature 10 years Mounting Each monobloc is quipped with 0.216 in./5.49mm. mounting holes in the cover. The tightening torque for mounting the monobloc is 25in-lbs. When using 4 mounting bolts, small spacers (washers) 1 to 3mm. thick should be placed between the battery and the mounting surface to prevent bowing or stessing the battery case. UL Recognised component. Meets UL 924 *300 cycles at 100% depth of discharge; one cycle per, C/5 (Charge: 7.50V constant voltage, 3C current limit; 16 hour charge). 12 Cyclon 6V Monobloc technical specifications D (2.5Ah) X (5.0Ah) E (8.0Ah) Part number 0819-0012 0809-0012 0859-0012 Capacity to 1.67 vpc. 10 hour rate 1 hour rate 15 minute rate 2.50Ah 1.95Ah 1.49Ah 5.00Ah 3.99Ah 3.40Ah 8.00Ah 6.24Ah 4.75Ah Maximum overall dimensions in. (mm). Length Width Height Weight lb. (kg) 4.45 (113.03) 1.79 (45.47) 2.75 (69.85) 1.15 (0.52) 5.47 (138.94) 2.11 (53.59) 3.02 (76.71) 2.16 (.98) 5.47 (138.94) 2.11 (53.59) 4.00 (101.60) 3.15 (1.43) Internal resistance of fully charged monobloc, mΩ Ω at 25 C. 15.0 10.0 8.0 Nominal battery voltage 6.0 6.0 6.0 Nominal short circuit level for charged battery 400A 570A 665A Temperature range Storage Discharge Charge -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C Maximum recommended storage time before recharge 24 months @ 25oC or 2.0vpc, whichever is earlier. Safety pressure relief valve 8psi 0.5Atm Atmospheric pressure range Vacuum to 2 atmospheres o o o o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C 8psi 0.5Atm o o -40 C to +40 C o o -40 C to +40 C o o -40 C to +40 C 8psi 0.5Atm o Charging, per 6V battery at 25 C Constant voltage (cyclic) Constant voltage (float) 7.35 to 7.50 6.81 to 7.05 7.35 to 7.50 6.81 to 7.05 7.35 to 7.50 6.81 to 7.05 300* 300* 10 years 10 years N.B. No current limit is required when using a voltage regulated charger. Constant Current charging - please contact DMS for specific data. Life expectancy (to 80% of rated capacity) Cycle Life, 100% DOD, C/5 300* o Float life at 20 C, based on accelerated test methods, 6.8 volts o constant voltage charge at 20 C ambient temperature 10 years Mounting Each monobloc is equipped with 0.216 in./5.49mm. mounting holes in the cover. The tightening torque for mounting the monobloc is 25in-lbs. When using 4 mounting bolts, small spacers (washers) 1 to 3mm. thick should be placed between the battery and the mounting surface to prevent bowing or stessing the battery case. UL Recognised component. Meets UL 924 *300 cycles at 100% depth of discharge; one cycle per, C/5 (Charge: 7.50V constant voltage, 3C current limit; 16 hour charge). 13 1.334 (33.88) .667 (16.94) 1.226 (31.14) D Monobloc Length in/mm 4.45 113 Width in/mm Height in/mm 1.79 2.75 45 70 Weight lbs/kg Tabs in/mm 1.15 0.187x.025 .52 4.75x0.64 1.79 (45) .613 (15.57) 4.45 (113) 2.75 (70) 1.713 (43.51) .856 (21.74) X Monobloc 1.453 (36.90) Length in/mm Width in/mm 5.47 2.11 139 54 Height in/mm Weight lbs/kg 3.02 2.16 77 .98 Tabs in/mm 0.250x.025 6.35x0.64 2.11 (54) .727 (18.46) 5.47 (139) 3.02 (77) 1.713 (43.51) .856 (21.74) E Monobloc 1.453 (36.90) Length in/mm 5.47 139 Width in/mm Height in/mm 2.11 4.00 54 102 Weight lbs/kg Tabs in/mm 3.15 0.250x.025 1.43 6.35x0.64 2.11 (54) .727 (18.46) 5.47 (139) 4.00 (102) All dimensions = ins (mm). 14 Monobloc Configurations 12V 1x6 and 2x3 Monobloc configurations 8V 1x4 and 2x2 Monobloc configurations 15 DMS technologies We have acquired considerable expertise in the design and development of battery and power systems tailored to customer’s specific requirements. We have invested in state of the art three dimensional solid modelling CAD system. Data and designs can be transmitted electronically, reducing product development time and permitting close integration with your systems. All design and development is carried out on a strictly confidential basis. Enclosures can be designed and manufactured, using injection moulding, vacuum forming and sheet metal fabrication techniques. We can provide for extreme environmental conditions and hazardous applications. Electrical and Electronics design will meet international requirements for CE marking or can be tailored to meet military or other quality standards you may require. Our expertise extends across many industries from railways, telecommunications, special automotive projects and medical equipment to defence and military applications all over the world. Our technical sales support department is there to help you solve your power system needs. Call them on +44 (0)1794 830111. DMS technologies Belbins Business Park, Cupernham Lane, Romsey, Hampshire, SO51 7JF Telephone +44 (0) 1794 830111 Fax +44 (0) 1794 830103 E-mail info@dmstech.co.uk Web site dmstech.co.uk An ISO 9001 Approved Company Cyclon cells are manufactured by Hawker Energy Products. Cyclon is a registered trade mark of Hawker Energy Products Inc.