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Verfügbare Sprachen
9.
E2D 2 T - E2D 3 T - E2D 5 T - E2D 5 T (230v) - E2D 8 T - E2D 15 T - E2D 16 T - E2D 15 T SD -
E2D 30 T SD - E2D 40 T SD - E2D 50 T SD - E2D 60 T SD
9.1
Technical data
− Rated input voltage:
− Phases:
− Frequency:
− Number of pumps that can be connected:
− Max. rated output power (kW):
− Max. rated using current (A):
− Max. rated output power (kW):
− Max. rated using current (A):
− Field of use environment temperature:
− Storage environment temp. limit:
− Relative humidity (without condensation):
− Max. altitude:
− Degree of protection:
− Panel construction:
9.2
Characteristics and interpretation of the wiring diagram references.
The control panel is self-protected and protects the electropump against overloads, short circuits and
overtemperatures, with manual reset. Possibility of inversion of the starting order of the two electropumps at each
start, of simultaneous operation and of running one of the two in the event of malfunction of the other (with the
selectors SA1 and SA2 in automatic mode).
It is provided standard with terminals for connecting the motors P1 and P2 and the control floats GP1 and GP2.
It comes complete with terminals to allow the use of an alarm float and with terminals (without potential) for remote
feeding of an acoustic or luminous alarm. Provided with a selector for manual or automatic operation of each
electropump.
The internal transformer is supplied complete with a self-resetting protection against overloads or short
circuits, which cuts out the supply voltage for 3 minutes.
N.B. In some models the transformer is protected by a fuse.
Ref.
HL4
Red warning light indicating intervention of the overload protection for electropump P1 ⇒
HL5
Red warning light indicating intervention of the overload protection for electropump P2 ⇒
HL3
Green warning light indicating that electropump P1 is being fed. ⇒
HL6
Green warning light indicating that electropump P2 is being fed. ⇒
HL2
Red warning light indicating intervention of the protection of the
minimum pressure switch / float against dry operation
and maximum pressure switch P. MAX
HL1
White warning light indicating correct operation of the auxiliary circuits ⇒
SA1-SA2
Selector for MANUAL – 0 – AUTOMATIC operation of each electropump where:
− MANUAL
− AUTOMATIC
QM1
Automatic magnetothermal switch, for protection of the P1 motor supply line against overloads and short
circuits, with manual reset.
QM2
Automatic magnetothermal switch, for protection of the P2 motor supply line against overloads and short
circuits, with manual reset.
ENGLISH
400 V +/- 10%
3
50-60 Hz
2
E2D 2 T
1,38 + 1,38
2,5 + 2,5
E2D 15 T
SD
5,5+5,5
16+16
-10°C +40°C
-25°C +55°C
50% at 40°C MAX (90% a 20°C )
3000 m (a.s.l.)
IP55
in accordance with EN 60204-1 and EN 60439-1
Function (references on the enclosed wiring diagrams booklet)
⇒
= electropump P1 or P2 manually controlled by the operator as long as the impulse
lasts.
= electropump P1 and/or P2 controlled directly by the floats or thermostats and the
zone valves.
E2D 3 T
E2D 5 T
E2D 5 T
2,2 + 2,2
4,36+4,36
4 + 4
6,3 + 6,3
E2D 30 T
E2D 40 T
E2D 50 T
SD
SD
13,8+13,8 17,7+17,7 18,5+18,5
25+25
32+32
34
E2D 8 T
E2D 15 T
(230 v)
3+3
5,5+5,5
7,7+7,7
10+10
10+10
14+14
E2D 60 T
SD
SD
22+22
45+45
63+63
ALARM
E2D 16
T
9,9+9,9
18+18
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