Circutor CDP-0 Manuel d'utilisateur télécharger pdf (Page 31)

CDP

Instruction Manual 31

• Condition 2:

-If Injection Margin = 0%  It checks whether:

Pgrid < 2 x (0.03) x Pconsumed

-If Injection Margin ≠ 0%  It checks whether:

Pgrid < 2 x Injection Margin x Pconsumed

0 < 2 x 0.03 x 6000  this condition is met

If the 2 conditions are met, the relay closes and connects the load.

So, the CDP-G will connect the second load, as shown in Figure 28:

Figure 28: Single-phase installation with 3 loads to connect (Load 1 and 2 Connected).

In this situation the CDP-G maintains the system without adding or removing any

loads for the amount of time configured in the “Reconnection time” variable, in

order to achieve system stability (in this case 5 minutes).

To check if this load must be disconnected, the CDP-G waits for the amount of

time programmed in the “Min. connection time” variable and then checks if the

following condition is met:

Loads

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 73 74

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Circutor CDP-0 Manuel d'utilisateur Page 31