[RE-wrenches] -48 Volts at the Phone Company

[Chris Worcester]

Hi Keith,

I think Exeltech MX series inverters can be acquired in a - 48 VDC
configuration, if they are still available, great inverters! One is powering
my office right now, since 1999.

 

Chris Worcester

Solar Wind Works

NABCEP Certified PV Installer

Office 530-582-4503

Cell 530-448-9692

Fax 530-582-4603

www.solarwindworks.com

chris at solarwindworks.com

 

From: re-wrenches-bounces at lists.re-wrenches.org
[mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Keith Cronin
Sent: Thursday, January 30, 2014 8:16 PM
To: RE-Wrenches
Subject: [RE-wrenches] -48 Volts at the Phone Company

 

Hi folks

 

Any inverters in the marketplace that will happily take -48 volts off the
phone companies standard battery banks they use to backup their phone
network for us?

 

Client wants to drive a 15kva load and replace and existing conventional UPS
system that was rated for 40kva.

 

 

Thanks
Keith Cronin

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