Solutions for server rooms
High efficiency products for 24/7 applications.
Panasonic has developed a complete range of solutions for server rooms which efficiently protect your servers, keeping them at an appropriate temperature even when the outdoor temperature is below -20°C.
PAW-SERVER-PKEA. Interface to run 2 TKEA/PKEA
The PAW-SERVER-PKEA server room interface manages redundancy and backup of two TKEA/PKEA units with two different selectable modes:
· Plug and play by embedded redundancy and backup algorithm (no external signal needed. Further details please refer to operation manual)
· External (third party PLC) redundancy and backup management by dry contact
All settings are possible without the need for a computer connection.
C. Cable maximum length 3 meters each CN-CNT
D. Output Alarm Signal: A unit & B unit (2 x dry contact maximum 12V)
E. Output Run Signal: A unit & B unit (2 x dry contact maximum 12V)
F. Jumper 1) Energy Saving Function
G. Jumper 2) Enable ON OFF dry contact (maximum 12V)
H. Standard remote control
I. Input ON/OFF Signal: A unit & B unit (2 x dry contact maximum 12V)
J. Input PCB Special Settings (1 x Connection port to PC)
K. PAW-SERVER-PKEA
Interfaces to run 2 or up to 3 PACi and VRF Range
PAW-PACR3In combination with one PAW-T10V on each indoor unit, allows the redundant operation of 2 (or 3) PACi or VRF indoor units.
All units will be operated by programmable turns in order to achieve the same operating time (example turn every 8 hours with 24 hours).
If the room temperature exceeds a freely set value, the 2nd (or 3rd) unit will be switched ON and an alarm will be activated.
Group wiring of 2 systems of PACi can do auto individual control.
· Rotation operation
· Backup operation
· Support operation
CZ-CAPRA1
Domestic with CZ-CNT port integration to PACi and ECOi.
A. Alarm contact
B. Room thermostat
C. External contacts
Display and Settings
· Possible to reset operation
· LED display shows operation status of the 2 or 3 units
· Operation status output
· Alarm LED and alarm output
· Temperature limit can be set
· Temperature hysteresis can be set
· Room temperature is displayed
· Time counter displayed
A. System 1
B. System 2