Schneider Electric Xantrex XW Installationsanleitung PDF herunterladen (Seite 34)

Installation

2–16 975-0540-01-01 Revision B

This guide is for use by qualified personnel only.

Auxiliary Output Connections

The auxiliary output (dry relay contacts) provides a connector which can accept

wire sized from #22 to #14 AWG (0.5 to 2.5 mm

), copper solid or stranded. As

shown in Figure 2-11, the auxiliary output can control 12 VDC power to a fan to

vent the battery compartment. For this application, the charge controller’s

auxiliary output must be configured to activate when the batteries reach a pre-set

voltage level. See “Configuring the Auxiliary Output” in the operation guide.

WARNING

HAZARD OF ELECTRIC SHOCK AND FIRE

The auxiliary NO and NC dry contacts are rated up to 60 VDC and up to 8 A.

Do not expose the auxiliary contacts to voltages or currents higher than this

rating. Provide external over-current protection rated at 8 A maximum.

Failure to follow these instructions can result in death or serious injury.

Figure 2-11 Auxiliary output vent fan application

BATTERY

NEG. GND PV.

PV- PV+

POS. GND PV.

XANBUSXANBUS BTS AUX

TERMINAL TORQUE

25 lbf.in (2.8 Nm) 15 lbf.in (1.7 Nm)

TERMINAL TORQUE

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COMMON

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Schneider Electric Xantrex XW Installationsanleitung Seite 34