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Beschikbare talen
Beschikbare talen
Q1: 14-15
Q2: 16-17
Terminals connecting the alarms Q1, Q2, Q3.
Q3: 18-19
FU2 - FU3 Panel protection fuses (Plus version only)
FU5
Pump P2 protection fuse (Plus version only)
FU4
Pump P1 protection fuse (Plus version only)
The supply voltage of the EBOX PLUS panel must be the same as that of the pumps used. For example, if the
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panel is fed with a supply voltage of 3~400V the pumps must be at 3~400V.
The EBOX BASIC panel must be fed with a supply voltage of 1~230V. The pumps must be single-phase 230V.
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Connect the earth cables of the pumps to the earth terminals in the Ebox panel! Make sure that all the cables have
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adequate dimensions for the currents they have to bear.
If the single-phase pump needs an external capacitor, it can be placed inside the panel.
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If 2 pumps are used, they must be identical.
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Attention, an incorrect electrical connection could damage the Ebox panel.
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2.2
Electrical connection of the pumps
Connection of three-phase pumps
Three-phase pumps can be connected only to the Ebox Plus. They must be connected to the terminals P1 and P2 as
shown in Figure 3. The correct sequence of phases U, V and W must be respected so that they turn in the correct
direction.
Connection of single-phase pumps with internal capacitor.
The pumps must be connected to the terminals P1 and P2 shown in Figure 3. The neutral wire must be connected to the terminal N,
the phase wire must be connected to the terminal with a screenprinted L.
Connection of single-phase pumps with external capacitor.
Pumps with an external capacitor must be connected to the terminals P1 and P2 shown in Figure 5. Particular care must be taken to
respect the correspondence between the screenprinting and the names of the pump wires. The pump cable marked C must be
connected to terminal C. The same applies to cables A and P. See Figure 3.
The pump capacitor can be placed inside the Ebox panel, on the metal bracket provided.
The capacitors must be connected as shown in Figure 4. Take care because in the Ebox Plus they share the same terminal as the pump.
ENGLISH
Figure 3: Electrical connection of pumps
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