The supplemental power supply shall be Alpha Communications® / TekTone PK305A or approved equal and will include the necessary hardware to interface with the NC351A/2 Central Equipment to provide additional power to support up to 512 patient stations.
The PK305A supplemental power supply shall be housed in a durable metal enclosure with provisions for plug-in field wiring connections.
The PK305A supplemental power supply shall be UL1069 Listed.
Contractor shall observe all local and national electrical and building codes.
A major component of the NC300II series microprocessor based audio-visual nurse-call system, the Alpha Communications® NC351A and NC351A/2 CPE's supply the central equipment point for system component integration. The NC351A supports up to 4 master consoles and 256 addressable stations, while the NC351A/2 supports up to 8 master consoles and 512 addressable stations. The NC351A and NC351A/2 house the necessary firmware to operate all the NC300II System functions. From a single durable metal enclosure, the central equipment supports (2) isolated serial ports, field station ports, master console ports, optional single common video output, and power requirements for up to 512 patient, staff and duty stations.
||19.50"W x 15.50"H x 5.25"D (496 x 394 x 134mm)
||Up to 4 (NC351A) or 8 (NC351A/2) masters and controllers, up to 256 (NC351A) or 512 (NC351A/2) stations|
||115 V, 60 Hz, 125 W|
||26°C; 0-80% relative humidity|
||Continuous polling of all stations. Station or wiring faults displayed at master station(s).|
||Up to 4 (NC351A) or 8 (NC351A/2) audio paths provided. Amplifiers rated at 20 watts. Overload and short circuit protection included.|
|System Protection:||All outputs protected by self-resetting current-limiting devices.