AC DC on existing wires
AC & DC run simultaneously on existing wiring, resulting in a true bolt-on, plug-and-play DC microgrid. By being able to access both AC & DC on demand, we have removed the losses of conversion by eliminating the need for all ballasts, drivers, converters, and inverter systems.
Low voltage, long distance
For the first time, the problematic issue of voltage drop over distance is resolved. By introducing additional DC power locally where needed through our booster module, the ADC system now makes covering long distances with low voltage DC power a reality.
A typical installation process
1
The core ADC system comprising Chargers and ECUs is installed next to the existing panel. Batteries are set up and configured, after which power from the panel is connected & system checks are performed.
2
Existing circuits to be changed are disconnected, and lighting fixtures are retrofitted with ADC LEDs (these are connected to neutral and ground). The circuits are then connected to the ADC system and checks are performed before and after powering on.
3
ADC Boosters are added where needed to ensure balanced DC power across the circuit. Steps 2 and 3 are repeated for each additional circuit. Final system tests are performed and the installation is signed off.
System components
Charger
Specs
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MODEL NUMBER: MV-0.1
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INPUT VOLTAGE: AC 100-277V 50/60Hz
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OUTPUT VOLTAGE: DC 27V
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OPERATING TEMPERATURE: −40°C to 100°C
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CERTIFICATIONS: UL, FCC, CE
The ADC Charger System is a plug-and-play component that creates a DC micro-grid. The only AC used is from the building’s grid supply to charge the ADC storage system. From storage, the Charger utilises clean DC piggybacked with AC flow on the existing 3-wire system. In case of a blackout, the system has the ability to provide uninterrupted DC and AC power provided by backup battery system and use any source of energy to power a facility, such as a generator.
ECU
(Efficiency Control Unit)
Specs
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MODEL NUMBER: EV-0.1
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INPUT VOLTAGE: AC/DC 100-277V/DC 24 V
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OUTPUT VOLTAGE: AC/DC 250V/DC 24 V
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OPERATING TEMPERATURE: −40°C to 100°C
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CERTIFICATIONS: UL, FCC, CE
The ADC ECU (Efficiency Control Unit) is an adaptive module that connects directly to the ADC Power System & enables the use of both AC and DC in the currently existing 3-wire system. The ECU reacts in real time to any power changes in any given circuits and ensures a stable balance of DC & AC power across the whole infrastructure at all times.
Booster
Specs
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MODEL NUMBER: SV-0.2
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INPUT VOLTAGE: AC/DC 100-277V 50/60Hz
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OUTPUT VOLTAGE: DC24V/20A/480W
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OPERATING TEMPERATURE: −40°C to 100°C
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CERTIFICATIONS: UL, FCC, CE
The ADC Booster is a passive modular component which connects directly to the ADC Power System through the existing circuit wiring. Adding the boosters locally allows delivery of additional DC power if the voltage starts to drop, or if the system needs more energy in a given area to handle the load. It is commonly needed in larger structures and complex circuits.
How do they work together?
The ADC Charger takes voltage input of AC or DC power, or both. This input supply is used to charge the ADC storage system. From storage, the ADC Charger utilises clean DC to flow with AC and transmits it through the existing 3-wire system.
The ECU ‘talks’ to all components, it is the brains of the system. It’s role is to manage the efficiency of both AC & DC throughout the circuits, calculating what power is needed in which area, and which type of electricity needs to be adjusted. It reacts in real time to any power changes and adjusts accordingly to ensure stability during any sudden changes in either power supply or use.
The ADC Booster’s job is to support areas in which voltage drop is occuring. The units are strategically placed throughout the circuit where loads are heavier. It is powered by both AC & DC, and uses ADC to boost voltage back up to required levels. For example, if voltage drops to 15V, the nearest boosters will add more power to bring the affected area back up to 24V.
Ground
Neutral
Live
