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Thermolec rve DCC-12 Manuel D'installation page 8

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EXTENSION OF CURRENT TRANSFORMERS'S WIRE
The DCC comes with 20 feet of wire. It is possible to extend the wiring
supplied with the current transformers. Additional wire must be 300V
rated, minimum 18 AWG (1mm²), 4 conductors (2 pairs) shielded &
twisted (ex: FT4 SHIELD. 2Pairs FAS #18 or equivalent).
STEP 5-A:
DIP SWITCH PROGRAMMING FOR MAIN POWER SUPPLY
1. Identify the set-up section on the DCC.
2. Set up the section as per the layout corresponding to the main
power supply :
Main Circuit Breaker (Amps)
60A
70A
30A
40A
EV Charger
(Breaker)
50A
60A
* Note: DCCs do not support configurations in which the charger circuit
(EVC value) is greater than half the capacity of the electrical input (CB
value). This is why, for example, the combination CB=100A, EVC=60A
prevents the DCC from being switched on (flashing red light).
Main power supply
80A
90A
100A 125A 150A 200A
*
However, it is possible to safely operate the DCC for a 60A charging
circuit on a 100A main electrical input using the following configura-
tion that provides a 60% load shedding threshold of 125A, i.e. 75A:
125A
STEP 5-B:
DIP SWITCH PROGRAMMING FOR EV CHARGER (EVC)
EV Charger (Breaker)
30A
40A
STEP 6 (OPTIONAL): CONNECTION TO A THIRD PARTY
ENERGY MANAGEMENT SYSTEM
If a third-party system is to control the DCC, see step 6 at the end of
this manual.
If the DCC is not used with a third party system, do not
remove the jumper connecting the two terminals of
the EMS IN input to create a closed contact.
60%
Default
60A
50A
60A
8

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