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BREAKER
SPECIFICATIONS
EV charger
60A
70A
30A
The DCC – Electric Vehicle Energy Management System (EVEMS) is a safety device with
programmable controller that can protect an electrical distribution circuit in relation with
40A
its main breaker. It will prevent overloading the electrical distribution circuit by turning
50A
off momentarily the power to the charging station when the demand exceeds 80% of the
60A
main breaker rating.
Voltage and wiring
Frequency
Operation temperature
Rated
Wire Gauge Size
Max torque
Dimensions
*
(H" x W" x D")
Total weight
*
*Approximative and can change without notice.
** See Connecting aluminum conductors section in the installation manual
CHARACTERISTICS
CONDITIONS FOR APPLICATION :
System specially designed to allow the connection of an EV Charger, in a house or
dwelling, to an electrical panel that is at full capacity and would otherwise need to
have an expensive service upgrade.
:
OUTDOOR INSTALLATION
for indoor and outdoor installations.
The following options are offered depending on EV charger breaker:
BREAKER
EV charger
60A
70A
30A
40A
50A
60A
Voltage and wiring
MAIN POWER SUPPLY
80A
90A
100A
125A
150A
240/208V AC single phase:
L1, L2, Neutral, Ground.
50 à 60 Hz
-22°F à 113°F (-30°C à 45°C)
NEMA 3R
up to 250 kcmil (MCM) (CU/AL)
Relay terminals: 40 in-lbf
11" x 8" x 5"
8 lb (3,63 kg)
The DCC-12 is an Energy Management
The DCC-12 has a NEMA 3R enclosure approved
MAIN POWER SUPPLY
80A
90A
100A
125A
150A
*
240/208V AC single phase:
L1, L2, Neutral, Ground.
200A
MAIN POWER SUPPLY (CB) :
System can be powered by a 240/208V AC single phase source.
SECONDARY LOAD SUPPLY (EVC)
The DCC – EVEMS will provide power to a charging station through a 30A, 40A, 50A or 60A
240/208V AC circuit breaker, L1, L2 and ground. The DCC-12 is NOT equipped with an internal
breaker. The breaker to protect the branch circuit needs to be provided by the installer.
TRIP PERCENTAGE (TP)
The DCC - EVEMS is factory set to turn off the charging station if the total consumption
of a service exceeds 80%. For other configurations, please contact the factory.
POWER OUTAGE
**
In the event of a power outage, the DCC – EVEMS automatically restore the power supply
to the vehicle charging station when power returns.
RECOVERY TIME (RT)
Following a power cut to the electric vehicle supply equipment (EVSE), a 15 minutes
delay is initiated to monitor the total consumption of the electrical power system. Power
V4
to the vehicle will then be restored if the total load consumption is lower than 80% of
the main circuit breaker rating during a period exceeding the 15 minutes' recovery time
CONNECTING ALUMINUM CONDUCTORS
RVE relays are suitable for the connection of aluminum conductors in accordance
with the documentation of the respective product and the following procedure.
When an aluminum conductor is stripped from its insulator, a thin non-conductive
oxide film forms on the bare metal. This must be broken in order to create a conduc-
tive and gas-free connection. For this reason, it is necessary to perform the following
measures in order to guarantee a safe contact :
-
Using a blade, the stripped end of the aluminum conductor must be freed from its oxide
film and immediately dipped in non-acid and nonalkali connection paste.
200A
-
The installation site must be kept as free from humidity or aggressive atmospheres
as possible.
-
When using an aluminum conductor, the lug screw must be tightened with the maximum
permissible torque.
-
The pretreatment must be repeated when connecting the conductors anew.
The DCC – Electric Vehicle Energy Management
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