Secutron MR-2602, Руководство по установке

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MR-2602 Installation & Operator’s Manual
13
NAC Wiring Chart
Figure 13: Connecting Batteries
Figure 14: Connecting AC Power
Maximu
m Total
Loop
(ohms)
Maximu
m
Current
(A)
18-Awg
Wire
16-Awg
Wire
14-Awg
Wire
12-Awg
Wire
ft m ft m ft m ft m
8.00 0.25 615 188 978 297 1,538 469 2,500 762
5.00 0.50 308 94 488 149 769 235 1,250 381
2.70 0.75 205 63 325 99 513 156 833 254
2.00 1.00 154 47 244 74 385 117 625 191
1.60 1.25 123 38 195 59 308 94 500 152
1.30 1.50 103 31 163 50 256 78 417 127
Note: This chart is based on a minimum source voltage of 22 volts and a maximum line loss
of 2 volts thus leaving a minimum of 20 volts at the last notification appliance.
240V 50Hz
120V 60Hz
GND
N
Primary AC
Note: The wire gauges must be
no less then the size required by
the Canadian Electrical Code
C22.1, Part 1, Section 32.