Mircom FA-262 Manuel de l'opérateur télécharger pdf (Page 19)

FA-262 Installation & Operator’s Manual

NAC Wiring Chart

Figure 13: Connecting Batteries

Figure 14: Connecting AC Power

Maximu

m Total

Loop

(ohms)

Maximu

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

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.

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Mircom FA-262 Manuel de l'opérateur Page 19