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h1. Onduleur

h2. PowerWalker VI 650 LCD

http://www.powerwalker.com/line-interactive.asp?VA_level=650

Modèle 650 VA 360W 12V 7Ah 4.3 kg

Modèle 850 VA 480W 12V 9Ah 5kg aussi disponible

- USB data

- 2 prises schuko et filtre RJ11

Entre 50 et 60 euros 

* http://www.priceminister.com/offer?action=desc&aid=526668530

Supporté sous debian squeeze par défaut :

<pre>

apt-get install nut

# edit /etc/nut/upsd.users to add

[admin]

	password = mypass

	actions = SET

	instcmds = ALL

# edit /etc/nut/nut.conf to add

MODE=standalone

# edit /etc/nut/ups.conf to add

[pw]

        driver = blazer_usb

	port = /dev/hidraw0

	vendorid = 0665

	productid = 5161

# Then

/etc/init.d/nut restart

</pre>

Commandes :

<pre>

# upsc -l

pw

# upsc pw

battery.voltage: 13.50

battery.voltage.nominal: 12.0

beeper.status: enabled

device.type: ups

driver.name: blazer_usb

driver.parameter.pollinterval: 2

driver.parameter.port: /dev/hidraw0

driver.parameter.productid: 5161

driver.parameter.vendorid: 0665

driver.version: 2.4.3

driver.version.internal: 0.03

input.current.nominal: 2.0

input.frequency: 50.0

input.frequency.nominal: 50

input.voltage: 231.5

input.voltage.fault: 231.5

input.voltage.nominal: 230

output.voltage: 231.5

ups.delay.shutdown: 30

ups.delay.start: 180

ups.load: 2

ups.productid: 5161

ups.status: OL

ups.type: offline / line interactive

ups.vendorid: 0665

# upscmd -u admin -p mypass -l  pw 

Instant commands supported on UPS [pw]:

beeper.toggle - Toggle the UPS beeper

load.off - Turn off the load immediately

load.on - Turn on the load immediately

shutdown.return - Turn off the load and return when power is back

shutdown.stayoff - Turn off the load and remain off

shutdown.stop - Stop a shutdown in progress

test.battery.start - Start a battery test

test.battery.start.deep - Start a deep battery test

test.battery.start.quick - Start a quick battery test

test.battery.stop - Stop the battery test

# upscmd -u admin -p mypass  pw beeper.toggle

# upscmd -u admin -p mypass pw shutdown.return

# upscmd -u admin -p mypass  pw load.off

# upscmd -u admin -p mypass  pw load.on

# upscmd -u admin -p mypass  pw test.battery.start.quick

</pre>

La commande shutdown.return coupe la charge pendant 3 minutes environ et donc permet un reboot a distance des equipements sur l'onduleur.

Quand l'electricité n'est plus disponible ups.status pas a "OB" et battery.voltage decroit par palier de 0.1V. ups.load donne la charge approximative en %.

L'onduleur revient bien en ligne si on épuise les batteries mais qu'on remet le courant.

Tiens plus d'une heure sur une charge de 20 Watt.

h2. DC-DC

Avec controle USB via obinou : http://www.mini-box.com/DCDC-USB

http://www.cartft.com/catalog/il/1114

https://www.aerial.net/shop/product_info.php?products_id=1199

http://www.mini-box.com/picoUPS-100-12V-DC-micro-UPS-system-battery-backup-system

h2. Autre

TODO