SEI Telephony Products : DC-UPS

>	DC UNITERRUPTIBLE POWER SYSTEM

>	48 SERIES

>	24 SERIES

>	DC-UPS BATTERY BACKUP

>	POWER MANAGEMENT

>	OUTPUT CONNECTORS

>	CONFIGURATION CHART

>	FAQs

>	ABOUT SEI

SEI DC-Uninterruptible Power Systems
"a DC Plant in a Box"

DC UPS Series
Wall, Rack, or Din mounting

SEI 48 SERIES - 48 Vdc with integrated batteries

Four models - 125 to 750 watts

Model	SEI 125	SEI 250	SEI 500	SEI 750
Amps	2.7	4.5	9.0	13.0
Watts	125	250	500	750
Backup	30m	1hr	45m	30m
Battery backup can be increased on all models except the SEI 125

SEI 24 SERIES - 24 Vdc with integrated batteries

Two models - 125 to 250 watts

Model	SEI 125/24	SEI 250/24
Amps	4.5	9.0
Watts	125	250
Backup	30m	1hr
Battery backup can be increased on the SEI 250/24

Battery Backup

Power Management Package

Customized Systems

MADE IN USA Field Proven with over 20,000 like units installed

For specifications, view the Product Information Sheets:

For order information or technical support call us at
>> 800-765-4734, or email us using our Contact Us page


>	RELATED FILES

	SEI 48V DC-UPS Product Information Sheet
	SEI 24V DC-UPS Product Information Sheet
	Power Management Package
	Custom Products and Installation
	SEI DC-UPS Installation and Operations Manual
	Power Management Package (PMP) User Manual
	Advantages of DC-UPS's Whitepaper

Applications include:

Wireless

Telecom

Industrial

SCADA

Security

Transportation

Solar Power