Loading...
FIR2022-0034+Fire_Alarm_Battery_Calculations+3.31.2022_10.21.53_AM+2773141Honeywell ®SILENT' GHT IntelliKnight 6820 Battery Calculation Secondary Power Source Requirements Device Type Standby Qty Current Draw TotalDraw Total 1. Control Panel 6820 Control Panel 1 x 0.190000 1=1 0.190000 1 1 IxI 0.250000 1=1 0.250000 2. Addressable SLC Devices SK-PHOTO (-T) x 0.000300 = x 0.000300 = SK-PHOTO-W (-T) 7 x 0.000200 = 0.001400 7 x 0.000450 = 0.003150 SK-HEAT(-HT) (-ROR) x 0.000300 = x 0.000300 = SK-HEAT-W(HT) (ROR) 20 x 0.000200 = 0.004000 20 x 0.000450 = 0.009000 SK-BEAM x 0.002000 = x 0.002000 = SK-BEAM-T x 0.002000 = x 0.002000 = SK-DUCT x 0.000300 = x 0.000300 = SK-ACCLIMATE x 0.000300 = x 0.000300 = SK-CONTROL x 0.000375 = x 0.000375 = SK-MONITOR x 0.000375 = x 0.000375 = SK-MINIMON 1 x 0.000375 = 0.000375 1 x 0.000375 = 0.000375 SK-PULL-SA x 0.000375 = x 0.000375 = SK-PULL-DA 17 x 0.000375 - 0.006375 17 IxI 0.000375 = 1 0.006375 SK-MONITOR-2 x 0.000750 = x 0.000750 = SK-MON-10 x 0.003500 = x 0.003500 = SK-RELAY-6 x 0.001450 = x 0.001450 = SK-CONTROL-6 x 0.002250 = x 0.002250 = SK-RELAY 3 x 0.000255 = 0.000765 3 x 0.000255 = 0.000765 SK-RELAYMON-2 x 0.001300 = x 0.024000 = SK-ZONE x 0.000270 = x 0.000270 = SK-ZONE-6 x 0.002000 = x 0.002000 = SK-FIRE-CO x 0.000300 = x 0.007200 = 3. SLC Accessory Bases B200S x 0.000300 = x 0.000300 = B200S-LF x 0.000300 = x 0.000300 = B200SR x 0.000300 = x 0.000300 = B200SR-LF x 0.000300 = x 0.000300 = B224RB x 0.000500 = x 0.000500 = RTS151 x 0.000000 = x 0.007500 = RTS151 KEY 1 x 11 0.000000 1 = 1 i IxI0.007500 1=1 RA100Z I 1XI0.000000 1 = I I 1XI0.010000 1=1 4. SLC Isolator Devices SK-ISO xj 0.000450 = I xj 0.000450 = ISO-6 I xj 0.002700 1 = I I IxI0.102000 1=1 B224B1 I I x 1 0.000500 1 = I I IxI0.000500 1 = 5. Auxiliary Power Draw - SLC Devices SK-CONTROL (Aux. Power) xj 0.001700 = x 0.007000 = SK-CONTROL-6 (Aux. Power) XI 0.008000 = x 0.020000 = SK-ZONE (Aux. Power) x 0.012000 = x 0.090000 = SK-ZONE-6 (Aux. Power) x 0.050000 = x 0.270000 = B200S (Aux. Power) x 0.000500 = x 0.035000 = B200S-LF (Aux. Power) x 0.000550 = x 0.140000 1 = B200SR (Aux. Power) I x 0.000500 i IxI0.035000 1=1 B200SR-LF (Aux. Power) I x 0.001000 1=1 1 IxI0.125000 1=1 Page 1 3/31/2022 6. Accessory Modules 6815 x 0.078000 = x 0.078550 = 5860 1 x 0.020000 = 0.020000 1 x 0.025000 = 0.025000 5824 x 0.045000 = x 0.045000 = 5496 x 0.010000 = x 0.010000 = 5895XL x 0.010000 = x 0.010000 = 6855 x 0.020000 = x 0.025000 = 6860 x 0.025000 = x 0.050000 = 5865-4 x 0.035000 = x 0.145000 = 5865-3 x 0.035000 = x 0.145000 = 5880 x 0.035000 = x 0.200000 = 5883 x 0.000000 = x 0.220000 = SK-IP-2 x 0.093000 = x 0.136000 = SK-IP-2UD x 0.098000 = xj 0.155000 = CELL -MOD x 0.055000 = XI 0.100000 = CELL-CAB-SK x 0.055000 = x 0.100000 = WSK-WGI Aux. Power 2 x 0.040000 = 0.080000 2 x 0.040000 = 0.080000 SLC Power x 0.024000 = x 0.024000 = SK-NIC x 0.021000 = x 0.021000 = SK-NIC-KIT x 0.021000 = x 0.021000 = SK-FSL x 0.079000 = x 0.079000 = SK-FML x 0.053000 = x 0.053000 = SK-FFT x 0.120000 = x 0.230000 = Miscellaneous Device 1 x 0.000000 = x 0.000000 = Miscellaneous Device 2 x 0.000000 = x 0.000000 = Miscellaneous Device 3 x 0.000000 = x 0.000000 = Miscellaneous Device 4 x 0.000000 = x 0.000000 = 8. Output Circuits NAC 1 0.000000 = 0.221000 = 0.221000 NAC 2 0.000000 = 0.208000 = 0.208000 NAC 3 0.000000 = 0.000000 = NAC 4 0.000000 = 0.000000 = 1/05 0.000000 = 0.000000 = 1/06 0.000000 = 0.000000 = Total Standby Load 0.302915 Total Alarm Load 0.803665 Page 2 3/31/2022 Honeywell SILENT KNIGHT IntelliKnight 6820 Battery Calculation Note 1: You are fully responsible for verifying these calculations. Note 2: Use the dro downs in the yellow cells to enter values. Calculation in Total Sheet StandbyRequired 24 Hours Standby Load Current 0.30292 Amps x 24 1=1 7.270 AH 5 Minutes Alarm Load Current Amps 0.80367 Amps x 0.084 = 0.068 AH Total Current Load 7.337 AH Multiply by the Derating Factor 1.2 1 = x 1.20 Total Ampere Hours Required 8.80 AH Recommended Batteries: I BAT-12120 - 12AH Batteries Battery Check The batteries can be charged by the 6820 Charger. The batteries can be housed in the 6820 Cabinet. Current Draw Check Circuit#1 current is within the limitations of the circuit. Circuit#2 current is within the limitations of the circuit. Circuit#3 current is within the limitations of the circuit. Circuit#4 current is within the limitations of the circuit. Circuit#5 current is within the limitations of the circuit. Circuit#6 current is within the limitations of the circuit. 6820 Control Panel: The output current is within the panel's limitations. Page 3 3/31/2022 Honeywell SILENT'®IntelliKnight 6820 Circuit Detail NAC Device e 1 Qty Alarm Draw Total Existing Unit Mini Horn 17 x 0.000000 = 0.000000 17 x 0.013000 = 0.221000 x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 1 0.000000 =1 X1 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = Total Standby Load 0.000000 Total Alarm Load 0.221000 NAC 2 Device e Qty Alarm Draw Total Existing Unit Mini Horn 16 x 0.000000 = 0.000000 16 x 0.013000 = 0.208000 x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 1 0.000000 =1 X1 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = Total Standby Load 0.000000 Total Alarm Load 0.208000 NAC 3 Device e Qty Alarm Draw Total x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 1 0.000000 =1 X1 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = x 0.000000 = Total Standby Load 0.000000 Total Alarm Load 0.000000 Page 4 3/31/2022 Device Qty Non -Alarm Draw Total Qty Alarm Draw Total wort MIT, Wo �- _© 1 111111 �--© 1 111111 �- _© 1 111111--© 1 111111 �- _© 1 111111 �--© 1 111111 �- _©111111 a- _© 1 111111 �--© 1 111111 �- _©111111 m- _© 1 111111 �--© 1 111111 �- _©111111 a- _© 1 111111 M--© 1 111111 M- Total Standby•,• INCOMMe Mo • , • , •IIWTMTMT@ Mi • Device Qty I Non -Alarm Draw Total Qty I Alarm Draw Total 111111 a- _© 1 111111 �--© 1 111111 �- _©111111 a- _© 1 111111 M--© 1 111111 M- _©111111 a- _© 1 111111 �--© 1 111111 �- _©111111 a- _© 1 111111 �--© 1 111111 �- _©111111 a- _© 1 111111 M--© 1 111111 M- Total Standby•,• INCOMMe Mo • , • , •IIWTMTMT@ Mi • Device Qty I Non -Alarm Draw Total Qty I Alarm Draw Total 111111 a- _© 1 111111 �--© 1 111111 �- _© 1 111111 M--© 1 111111 m- _© 1 111111 �--© 1 111111 �- _© 1 111111 M--© 1 111111 a- _© 1 111111 �--© 1 111111 �- _© 1 111111 M--© 1 111111 a- _© 1 111111 �--© 1 111111 �- _© 1 111111 M--© 1 111111 a- _© 1 111111 �--© 1 111111 Total�- • •y Load INCOMMe Mo • , • , •IIWTMTMT@ Mi Page 5 3/31/2022 Honeywell ®S IntelliKnight 6820 EOL Voltage Drop Starting Voltagel 20.4 Volts Minimum VoltageVoltage@ EOLI 16 Volts Voltage Drop Warning % 1 10.00% Current Draw Wire Type Resistance Length Actual Resistance Voltage @ EOL Percent Drop Circuit Name Amps AWG Ohms/1000 ft. Feet (One Way) Ohms Volts Percent NAC 1 0.221 #14 Solid 3.07 500 3.07 19.72 3.33% NAC 2 0.208 #14 Solid 3.07 500 3.07 19.76 3.13% NAC 3 0.000 #12 Solid 1.93 0 0.00 20.40 0.00% NAC 4 0.000 #12 Solid 1.93 0 0.00 20.40 0.00% 1/05 0.000 #12 Solid 1.93 0 0.00 20.40 0.00% 1/06 1 0.000 1#12 Solid 1 1.93 1 0 1 0.00 1 20.40 1 0.00% Resistance Table Wire Type Resitance AWG Ohms/1000 ft. #10 Solid 1.21 #10 Stranded 1.24 #12 Solid 1.93 #12 Stranded 1.98 #14 Solid 3.07 #14 Stranded 3.14 #16 Solid 4.89 #16 Stranded 4.99 #18 Solid 7.77 #18 Stranded 7.95 Note: All Resistance values are taken from Table 8 Conductor Properties of the NFPA 70 National Electrical Code. All values are for Direct Current Resistance at 75°C (167°F). Page 6 3/31/2022