Schneider Electric Xantrex XW Guía de instalación descargar pdf (Pagina 52)

Specifications

A–2 975-0540-01-01 Revision B

This guide is for use by qualified personnel only.

Electrical Specifications

Maximum PV Array Open Circuit Voltage 600 VDC

PV Array Voltage Operating Range 195 to 550 VDC

PV Array Voltage Full Power Range

a.Full power output below 230 V is not assured. See “Operating Below the PV Array Voltage Full Power Range” on

page A–3 for more information.

230 to 550 VDC

Maximum Power Point Tracking Range 195 to 510 VDC

PV Input Start Voltage 230 VDC

Maximum Operating Current 23 A

Maximum Array Short Circuit Current at STC 28 A

Absolute Maximum Array Short Circuit Current

Under Any Conditions

35 A

(See the Notice on the next page for more

information)

Nominal Battery Voltages 24 and 48 VDC (Default is 48 V)

Battery Voltage Operating Range 16 to 67 VDC

Maximum Charging Current 80 A

Maximum Charging Power 2560 W (nominal 24 V battery bank)

4800 W (nominal 48 V battery bank)

Maximum Power Conversion Efficiency 94% (nominal 24 V battery bank)

96% (nominal 48 V battery bank)

Auxiliary Output Dry contact switching up to 60 VDC, 30 VAC, 8 A

Charger Regulation Method Three stage (bulk, absorption, float)

Two stage (bulk, absorption)

Manual equalization

Tare Losses

b.These values are based on the following specifications:

- The battery voltage is 48 V.

- The auxiliary power supply is shut off at night. See “Disabling Power Supplies at Night” in the Xantrex XW MPPT 80 600

Solar Charge Controller Operation Guide for more information.

less than 1.0 W (Xanbus power supply on)

less than 0.5 W (Xanbus power supply off)

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Schneider Electric Xantrex XW Guía de instalación Pagina 52