Outback-power-systems PV Ground-Fault Detector Interrupter (GFDI) Instal Uživatelský manuál stáhnout pdf (Strana 6)

Installation Instructions

• Insert the GFDI into the breaker mounting bracket.

• Insertandhand-tightentheGFDI’smountingscrews.

 • CAUTION—overtighteningcandamagetheGFDI.

• With all system power o, attach the ground and negative wires to

their respective bus bars and to the back of the GFDI.

 • Thegroundwiregoestothetopofthe0.5ampbreaker.

 • Thenegativewiregoestothebottomofthesamebreaker.

(See Figures 1 and 2.)

• Withallsystempowero,maketheconnectionstotheindividual

80-amp breakers. The specics will vary with the GFDI model and

installation type.

 • Attach the “Battery +” wire from one charge controller to the top of

one 80-amp breaker. (See Figure 2.)

 • Attachawirefromyourbatterypositivebreakerorbatterypositive

bus bar to the bottom of the same 80-amp breaker. (See Figure 2.)

 • Repeatthesestepsforadditionalchargecontrollers.TheGFDI 

should have one 80-amp breaker for each controller.

• TorqueallGFDIwiresto35inch-pounds/4.0Nm.

Figure 1. Placement of

Ground and Negative Wires

GFDI

0.5 Amp

Breaker

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Outback-power-systems PV Ground-Fault Detector Interrupter (GFDI) Instal Uživatelský manuál Strana 6