Length
Resistance
@ 0.25
Ω
(in feet)
1600
6.4256
1.6064
1650
6.6264
1.6566
VES Fire Detection Systems
Compas Fire Alarm Control Panel Installation Manual
@ 0.75
@ 0.5 A
@ 1.0 A
A
A
3.2128
4.8192
6.4256
3.3132
4.9698
6.6264
Voltage Drop per Conductor
@ 1.25
@ 1.50
@ 1.75
A
A
A
8.032
9.6384
11.2448
8.283
9.9396
11.5962
Version 4.00 | January 2024 | MAN-1431COM
Appendix C: Calculations
@ 2.00
@ 2.25
@ 2.50 A
A
A
12.8512
14.4576
16.064
13.2528
14.9094
16.566
Page 172
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