Xantrex Technology SW Series BATTERY SELLING 17 MENU HEADING, GRID USAGE TIMER 18 MENU HEADING

Models: SW Series

1 152
Download 152 pages 56.77 Kb
Page 62
Image 62
BATTERY SELLING (17) MENU HEADING

MENU SYSTEM

BATTERY SELLING (17) MENU HEADING

Note: See the battery section of this manual for recommended settings for different battery types.

Set Battery Sell

volts DC

13.4

12 VDC models

Range: 5.0 to 16.0

Set Battery Sell

volts DC

26.8

24 VDC models

Range: 10.0 to 32.0

Set Battery Sell

volts DC

53.6

48 VDC models

Range: 20.0 to 64.0

Sets the level to which the batteries will be discharged when power is being sold from the batteries to the grid. This is only used if the SELL mode is enabled and the GRID USAGE TIMER (18) is programmed. This setting will not be adjusted for the battery temperature if the temperature sensor is installed.

Set Max

Sell

amps AC

30

Standard models

Range: 01 to 35

Set Max

Sell

amps AC

15.0

“E” models

Range: 01 to 18

Set Max

Sell

amps AC

35

“J & K” models Range: 01 to 40

Set Max

Sell

amps AC

16.5

“W” models

Range: 01 to 18

Sets the maximum AC amps allowed to be delivered to the utility grid from a solar array and/or the batteries during utility interactive operation. This is only used if the SELL mode is enabled. If batteries are being “sold” into the utility grid, this setting together with the SET BATTERY SELL VOLTS DC setting determines the depth of discharge the batteries will experience. Note: The default setting will vary between models with different continuous output power ratings.

INFORMATION DISPLAY

The following information is displayed as additional Menu Items.

See menu 9 to enable SELL mode. Make sure LBX is above LBCO volts.

GRID USAGE TIMER (18) MENU HEADING

The Grid Usage Timer selects when power may be drawn from the utility grid for battery charging. It is used only when either the FLT or SELL modes are selected in the SET GRID USAGE menu item under the INVERTER SETUP (9) menu heading. Utility Power must be connected to the AC1 for this timer to be operational.

Start Charge

 

 

End Charge

 

time

21:00

 

time

21:00

 

 

 

 

 

All Models

 

 

All Models

 

Range: 00:00 to 23:50

 

Range: 00:00 to 23:50

FLT mode: After the START CHARGE TIME, the inverter turns on the battery charger, connects the utility grid and powers the AC loads from the utility grid and charges the battery to the FLOAT VOLTS DC setting. At the END CHARGE TIME, the inverter disconnects from the utility grid and powers the loads from the battery.

SELL mode:

With the GRID USAGE TIMER enabled (the START CHARGE TIME is different from the END CHARGE TIME), the inverter will charge the battery to the FLOAT VOLTS DC setting at the START CHARGE TIME. After the END CHARGE TIME, the inverter turns off the battery charger and begins to “sell” power into the utility grid from the battery (or any other DC sources available and connected to the batteries) to the SELL VOLTS DC setting. The current will be limited to a maximum level controlled by the MAX SELL AMPS AC menu item setting under the BATTERY SELLING (17) menu heading.

With the GRID USAGE TIMER disabled (the START CHARGE TIME beginning time is equal to the END CHARGE TIME), the inverter will use the utility grid (or any other DC sources available and connected to the batteries) to maintain the batteries to the FLOAT VOLTS DC setting.

In the SELL mode, battery voltage will be held near the SET BULK VOLTS DC setting for the adjustable ABSORPTION TIME period setting after an AC failure or upon encountering a BULK CHARGE TRIGGER TIMER event.

Page

54

2001 Xantrex Technology, Inc.

Telephone: 360/435-8826

SW Series Inverter/Charger

5916 - 195th Street N. E.

Fax: 360/435-2229

Part No. 2031-5

Arlington, WA 98223

www.traceengineering.com

Rev. C: February 2001

Page 62
Image 62
Xantrex Technology SW Series BATTERY SELLING 17 MENU HEADING, GRID USAGE TIMER 18 MENU HEADING, Page 54, Menu System