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ALLOW 3 PHASE ROLLER DOORS, GATES AND CRITAL MACHINERY TO OPERATE
DURING MAINS FAILURES
Many
buildings now use automated roller doors and gates in areas where
acess is essential at all times. Carparks often require 3 phase
to operate mechanical car stackers and turntables and the loss of
utility supply can be a major inconvenience as well as a safety
issue in an emergency situation.
The SURE POWER system can run 415V 3-phase electric doors and
gates for many hours even after the utility supply has
failed .
Warehouses, supermarkets and car parks
now have mandatory evacuation plans to provide a safe escape path
for staff and visitors. Often these escape plans will include a
path through powered roller doors and gate systems.
Until now, full
compliance with these Safety Requirements has been difficult as a
reliable battery powered Three-Phase supply has not been
commercially available in Australia.
The SURE POWER system
was developed in consultation with industry specialists to meet
specific needs of evacuation systems and automated door controls
in Australian buildings.
SURE POWER systems
constantly monitor for AC power failure and Fire Alarm
signals.
Depending upon the
size of the motor load and power rating of the SURE POWER
selected, it can maintain door control for hours, or even days in
the absence of a Single Phase AC mains
supply.
SURE POWER is
available in 2 models:
- 1P-3P installation does not
require modifications to drive systems. It uses 240V single phase
to charge & manage a battery bank, which can produce 400V, 3
Phase power to suit most 3 Phase roller door and gate systems up
to 2.5KW
- 3P-3P installation does not
require modifications to drive systems. It is wired between the 3
phase utility supply and the existing door or gate
equipment.
- Suits
380-415V 3-Phase motor loads up to
2.5kW
- When Single Phase AC Mains fails, SURE POWER will
automatically activate and provide 3 Phase power for a minimum of
20 door or gate operation
cycles.
- An advanced Battery Management
system ensures that battery condition is monitored continuously.
(Batteries are a standard sealed lead-acid
type)
- A 400W Neutral output is generated
by the SURE POWER to extend a 240V AC supply to the control logic
circuits required by some door
systems.
- Auxiliary FIRE inputs take
priority over manual control settings in
emergencies.
- A special output is available to
drive emergency doors to preset positions.
Download Sure-Power 1P-3P
Information (240V single phase in 400V 3 phase out)
Download Sure-Power 3P-3P Information (400V 3 phase
in, 400V 3 phase out)
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