Technical data
Max. pressure
MPa
0,3 (3 bar)
Min. pressure
MPa
0,05 (0,5 bar)
Outflowing water temp.
EKCO.LN2; EKCO.L2
°C
20 ÷ 85
EKCO.LN2..p; EKCO.L2...p
20 ÷ 60
Max. water temp.
°C
100
Overall dimensions (height x
width x depth
EKCO.LN2; EKCO.LN2...p
mm
710 x 418 x 252
EKCO.L2; EKCO.L2...p
710 x 418 x 153
Weight
EKCO.LN2; EKCO.LN2...p
kg
~24,5
EKCO.L2; EKCO.L2...p
~17,2
Water connection
G 3/4" (internal thread)
Expansion vessel
EKCO.LN2; EKCO.LN2...p
l
6
Safety class
IP 22
Rated power
kW
4
6
8
4
6
8
Rated voltage
230V~
400V 3N~
Rated current
A
17,4
26,0 34,8 3 x 5,7 3 x 8,7 3 x 11,7
Fuse rated current
A
20
32
40
10
16
Min. connecting wires section
mm
2
3x2,5
3x4
3x6
5x1,5
Max. connecting wires section
mm
2
5 x 16
The maximum allowed network impedance
Ω
0,27
0,17 0,15
0,27
Rated power
kW
12
15
18
21
24
Rated voltage
400V 3N~
Rated current
A
3x17,3
3x21,7
3x26,0
3x30,3
3x34,6
Fuse rated current
A
20
25
32
40
Min. connecting wires section
mm
2
5 x 2,5
5 x 4
5 x 6
Max. connecting wires section
mm
2
5 x 16
The maximum allowed network impedance
Ω
0,27
0,22
0,13
Rated power
kW
4
6
8
12
4
6
8
Rated voltage
220V~
380V 3N~
Rated current
A
18,3
27,4
36,4
54,5
3x6,1 3x9,1 3x12,2
Fuse rated current
A
25
32
40
63
10
16
Min. connecting wires section
mm
2
3 x 2,5 3 x 4
3 x 6 3 x 10
5 x 1,5
Max. connecting wires section
mm
2
3 x 16
3 x 25
5 x 16
The maximum allowed network impedance Ω
0,27
0,17
0,15
0,27
Rated power
kW
12
15
18
21
24
Rated voltage
380V 3N~
Rated current
A
3x18,3
3x22,8
3x27,4
3x31,9
3x35,6
Fuse rated current
A
20
25
32
40
Min. connecting wires section
mm
2
5 x 2,5
5 x 4
5 x 6
Max. connecting wires section
mm
2
5 x 16
The maximum allowed network impedance
Ω
0,27
0,22
0,13
