11
Technical data - Delta Coil VIP
Technical DATA: DELTA COIL VIP
Description
Unit
DC120
DC150
DC180
DC 200
DC250
DC300
Actual capacity of the water tank at 20°C
l
115
145
175
194
245
284
Outer diameter of the tank
mm
595
595
595
595
595
595
Height of the appliance
mm
845
1005
1170
1270
1540
1750
Gross weight of the appliance
kg
35
39,9
41,7
44,3
51,8
58
Net weight of the appliance
kg
32,7
36,9
38,1
40,7
48,1
53,2
Net weight of the appliance once filled with sanitary water
kg
148
186,1
214
239,7
297,9
342,5
Material of the tank / integrated heat exchanger
-
1.4521 / 1.4521 1.4521 / 1.4521 1.4521 / 1.4521 1.4521 / 1.4521 1.4521 / 1.4521 1.4521 / 1.4521
Material of element
-
incoloy 825
incoloy 825
incoloy 825
incoloy 825
incoloy 825
incoloy 825
Thermal insulation material
-
PUR
PUR+VIP
PUR+VIP
PUR+VIP
PUR+VIP
PUR+VIP
Thermal insulation of the tank, average thickness
mm
50
50
50
50
50
50
IP classification
-
21
21
21
21
21
21
Standby heat losses /24hour
kWh/24h
0,84
0,94
0,98
1,03
1,1
1,18
Standby heat losses
Watts
35
39
41
43
46
49
Hot water capacity - mixed to 40°C
l
191
246
290
306
412
468
Heating time (upper Coil)
min
20,4
24,3
29,6
31,6
43,3
48,5
Reheat time (70%) (upper Coil)
min
15,3
18,2
22,2
23,7
32,5
37,1
Primary Heating Power (upper Coil)
kW
15,8
17,2
17,1
16,9
16,6
16,5
Primary flowrate for Reheat time and Primary heating
l/h
900
900
900
900
900
900
Primary Heat exchanger pressure drop
mbar
50
50
50
50
50
50
ERP class
-
A
A
A
A
A
A
Pressure information
Maximum design pressure of cylinder (rated pressure)
MPa /
1 / 10
1 / 10
1 / 10
1 / 10
1 / 10
1 / 10
Max. design pressure of heating coil
MPa /
1 / 10
1 / 10
1 / 10
1 / 10
1 / 10
1 / 10
Max. design pressure of solar coil
MPa /
N/A
N/A
N/A
N/A
N/A
N/A
operating pressure of cylinder
MPa /
3
3
3
3
3
3
operating pressure of heating coil
MPa /
2,5
2,5
2,5
2,5
2,5
2,5
operating pressure of solar coil
MPa /
N/A
N/A
N/A
N/A
N/A
N/A
Max. operating temperature of cylinder
°C
70
70
70
70
70
70
Max. operating temperature on the heating coil
°C
99
99
99
99
99
99
Max. operating temperature on the solar heating coil
°C
99
99
99
99
99
99
Expansion solution
-
Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar
Expansion Vessel capacity
L
12
12
18
18
24
24
Exchanger information
Primary Heat exchanger volume
l
3,8
4,4
4,4
4,4
4,4
4,4
Primary Heat exchanger surface area
m²
0,69
0,8
0,8
0,8
0,8
0,8
Ø Int. et Ø Ext.
mm/mm
ø20,4/ø22
ø20,4/ø22
ø20,4/ø22
ø20,4/ø22
ø20,4/ø22
ø20,4/ø22
Hydraulic connections
Secondary return
mm
N/A
N/A
N/A
N/A
N/A
N/A
Primary heat exchanger flow
inch
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
Primary heat exchanger return
inch
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
Cold water
inch
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
Hot water
inch
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
Immersion heater
inch
5/4"
5/4"
5/4"
5/4"
5/4"
5/4"
Expansion Relief Valve
inch
1/2
1/2
1/2
1/2
1/2
1/2
T & P Valve (Factory fitted)
inch
1/2
1/2
1/2
1/2
1/2
1/2
Pressure reducing Valve
inch
3/4
3/4
3/4
3/4
3/4
3/4
Temperature sensor sleeve diameter
mm
8
8
8
8
8
8
Electrical characteristics
Supply voltage and frequency
V/Hz
220-240 VAC
220-240 VAC
220-240 VAC
220-240 VAC
220-240 VAC
220-240 VAC
Power of the electrical resistance
-
3kW@240V
2,8kW@230V
electrical installation
-
IEEE regs
IEEE regs
IEEE regs
IEEE regs
IEEE regs
IEEE regs
Thermostat type - immersion/cylinder
-
Probe/Probe
Probe/Probe
Probe/Probe
Probe/Probe
Probe/Probe
Probe/Probe
Immersion Heater Phase
Phase
single
single
single
single
single
single
immersion thermostat - temp range
°C
18-70
18-70
18-70
18-70
18-70
18-70
immersion thermostat - set temp
°C
60
60
60
60
60
60
Indirect thermostat - temp range
°C
25-65
25-65
25-65
25-65
25-65
25-65
Indirect thermostat - set temp
°C
60
60
60
60
60
60
Safety
safety valve opening pr/- 5%
Bar
6
6
6
6
6
6
T & P Valve opening pressure/Temp
Bar/°C
10/90
10/90
10/90
10/90
10/90
10/90
safety thermostat cutout - immersion
°C
87
87
87
87
87
87
safety thermostat cutout - cylinder
°C
80
80
80
80
80
80
Packaging
Width of Box
mm
610
610
610
610
610
610
Depth of Box
mm
610
610
610
610
610
610
Height of Box
mm
890
1070
1200
1320
1570
1780
Weight of Box
mm
40
45
47
49
57
63
3kW@240V
2,8kW@230V
3kW@240V
2,8kW@230V
3kW@240V
2,8kW@230V
3kW@240V
2,8kW@230V
3kW@240V
2,8kW@230V
