Honeywell WT6500 owner manual Battery Over-current Protection, Shock or Fire Hazard

SMARTBOX Installation 16

Battery Over-current Protection

The NEC/CEC requires the battery circuit to be protected with a device rated for 125% of the rating of the circuit. The DC-rated fuse or circuit breaker between the battery and the SMARTBOX™ Controller must have a maximum size of 75A (the maximum current rating of the SMARTBOX™ Controller).

SHOCK OR FIRE HAZARD

Over-current protection must be installed to protect the SMARTBOX™ Controller from short circuits and to provide a means of disconnecting it. Failure to follow this warning may result in death, personal injury or property damage.

REVERSE POLARITY DAMAGE

Before making the final DC connection or closing the DC breaker or disconnect, check cable polarity at both the battery and the SMARTBOX™ Controller. Positive (+) must be connected to positive (+). Negative(-) must be connected to negative (-). Failure to follow this warning may result in death, personal injury or property damage.

TURBINE SMARTBOX™ Controller

		(2) #4 THWN-2 + #4 GND
		1” CONDUIT
		MAX DISTANCE 6 FEET.
12V	12V	12V
12V	12V	12V
		OPTIONAL

Figure 2.8 Battery Circuit Diagram

SMARTBOX™ Controller for HONEYWELL™ Wind Turbine WT6500 Owner’s Manual - Rev14