Wheelock MT4-12-LS Guía para resolver problemas descargar pdf (Pagina 31)

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TOTAL STANDBY/ALARM LOAD WORKSHEETS

To calculate the total current for the Aux. power, bell & aux. relay outputs, multiply each device's standby

and/or alarm current by the number of units used.

1) Enter devices used on

aux. power output,

calculate standby and

alarm currents, then

add to get aux. power

current subtotal.

AUX. POWER OUTPUT Total Current

Device Model # Device Current X # of Units = Standby Alarm

Aux. Power Output Subtotal

(terminals 17 & 18) 350mA max 350mA max

Note: 6137/6137R Draws 85mA during alarm and 40mA during battery standby

6139/6139R Draws 100mA during alarm and 40mA during battery standby

2) Enter devices

connected to bell

output, calculate

alarm currents, then

add to get bell output

current subtotal.

BELL OUTPUT Total Current

Device Model # Device Current X # of Units = Standby Alarm

XXXXXX

Bell Output Subtotal XXXXXX (1.0 Amp

max)

3) Enter devices

connected to the aux.

relay output, calculate

standby and alarm

currents, then add to

get aux. relay output

current subtotal.

Note: No entries are

necessary when the red

relay power jumper (W3)

is cut.

AUX. RELAY OUTPUT Total Current

Device Model # Device Current X # of Units = Standby Alarm

Aux. Relay Output Subtotal (terminals 5, 6 or 7 & 18) (350 mA (1.0 Amp

max) max)

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 75 76

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Wheelock MT4-12-LS Guía para resolver problemas Pagina 31