Carrier 30KAV-ZE Series - Ultra Fast Capacity Recovery (Option 295+)

12.7 - Ultra fast capacity recovery (option 295+)
When option Ultra-fast recovery is present, the SmartVu
TM
is
supplied at 24Vdc by a capacity module that keeps the supply
after input voltage is switched OFF during 10 minutes. This will
avoid resetting delay of the SmartVu
TM
when power supply is back
and therefore allow the unit to be back at its original operating
state within 3 minutes. The device is to switch o󰀨 bu󰀨er supply
after a delay of minimum 5 minutes and up to 15 minutes.
When the capacity module is fully unloaded, 15 minutes delay
maximum shall be considered after unit power supply is switched
ON in order to have the module fully loaded. The duration of 10
minutes for bu󰀨er supply is guaranteed only after the capacity
module is fully loaded.
When the capacity module is fully loaded, a duration of up to 4
hours shall be considered before it is fully unloaded if no power
consuming device is present.
Caution : In case of access to the cabinet that encloses the
capacity module, consider the occurrence of stored energy
as well as 24Vdc even if power supply was switched OFF.
Energyispresentinthecapacitorthatarettedinsidethe
capacity module and voltage is present inside as well as
outside on 24Vdc circuit between the capacity module and
the SmartVu
TM
.
Occurrence of stored energy as well as 24Vdc voltage creates
some hazards in case of careless handling. Particularly:
arcing, burst, electric shock in wet environment.
Module state can be checked through LED that are present on front side of the device
Status LED
Decriptif
Uin OK (vert) READY(vert) ALARM (Red)
ᴏ ᴏ ᴏ Device o󰀨
• • • Initialization, LED test (~3s)
• • ᴏ
Mains operation, bu󰀨er is ready.
The SOC
(1)
of the capacitors is above READY threshold
• 50% ᴏ
Mains operation, charging process
The SOC
(1)
of the capacitors is below READY threshold
• 50% •
Mains operation, ALARM
The SOC
(1)
of the capacitors is below READY threshold
• •
Mains operation, ALARM
The SOC
(1)
of the capacitors is above READY threshold
ᴏ • ᴏ Bu󰀨er mode
• • Bu󰀨er mode, ALARM due to over temperature >70°C
ᴏ • Bu󰀨er mode, ALARM
ᴏ • Start-up, ALARM
• 90% • ᴏ Mains operation, REMOTE contact shorted to SGnd, bu󰀨er is READY
• 50% ᴏ Mains operation, REMOTE contact shorted to SGnd, Charging in process.
• 10% • 50% ᴏ
Mains operation, REMOTE contact shorted to SGnd or output delay on enable, charging
process or CAP is fully charges
(2)
• 50% •
Mains operation, REMOTE contact shorted to SGnd or output delay on enable, charging
process or READY, ALARM)
ᴏ ᴏ • 50%
The device is locked due to over temperature less or higher than 80°C.
No input, the device output is OFF
• ᴏ • 50% The device is locked. The temperature is less than 80°C. The device output is ON
• 10% ᴏ • 50%
The device is locked. The temperature less or higher than 80°C, or BYPASS function is
disabled., or BYPASS function is disabled.
The device output is OFF
(1) SOC : State of Charge
(2) Delay for the ashing READY LED max 10sec.
12 - OPTIONS
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