>20 Amp DC @ 48 Volts #8 screw Terminal
>Qty (8) 20 Amp* Push/Pull may be used as an On/Off Switch
>Two power feeds 100 Amp each
* All Sentry 48 VDC models can be custom ordered with
5, 10, 15, 20, 25, 30, 35 or 40 Amp Circuit Breakers.
Option A: LAN interface TELNET TCP/IP applies to all items.
Option A-1: LAN interface with Secure ID support
Option A-2: LAN interface with TACACS support
Dimensions
>17?W (w/19?mounting brackets) x 3.5?H (2 RU) x 16?D
>31lbs.
Communications Interfaces
>Dial-in Modem
>RS-232
>Speeds 9600, 19200, 38400
>8 data bits, 1 stop bit no Parity
>10 Base T Ethernet TCP/IP and SNMP
Thermal Circuit Breakers
> Pull-to-break, push-to-reset
> 4 circuit breakers rated at 25 Amps
User Interface
>ANSI screen interface and command line
Link Interface
>RS-232
Access Security
> Via TACACS or SecurID
Asynchronous Switch
>4 or 8 ports, 6 pin RJ12
Certifications
> NEBS, CSA, TUV
>>NEBS compliant: Sentry 4820 has been tested to
the following NEBS standards:
GR-63-Core GR-1089-Core
Spatial Requirements Section 2.0 EMI Emissions Section 3.2
Thermal Requirements Section 4.1 Lightning and AC Power Fault Section 4.0
Fire Resistance Section 4.2 Electrical Safety Section 7.0
Earthquake/Vibration Section 4.4 Bonding and Grounding Section 9.0
Acoustic Noise Section 4.6
Conformance & Agency Approvals
> TUV-GS marked to EN60950
> cTUV-us marked to UL 1950 and CSA C22.2 No.950-95
NEBS GR-1089-CORE
> GR-63-CORE ?Section 3.2
> Section 4.2 ?Section 7
> Section 5.2 ?Section 9
Warranty
One Year |