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DEL Plus |
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INsTALLATIoN | guArANTEE | ENVIroNMENT AND rECYCLINg
Specification
17.8 Data table
DEL 18/21/24 Plus
DEL 27 Plus
236739
236740
Electrical data
Rated voltage
V
380
400
415
380
400
Rated output
kW
16.2/19/21.7
18/21/24
19.4/22.6/25.8
24.4
27
Rated current
A
27.6/29.5/33.3
29/31/35
30.1/32.2/36.3
37.1
39
Fuse protection
A
32/32/35
32/32/35
32/32/40
40
40
Frequency
Hz
50/60
50/60
50/-
50/-
50/-
Phases
3/PE
3/PE
Specific resistivity ρ15 ≥
Ω cm
900
900
Specific conductivity
σ
15 ≤
μS/cm
1111
1111
Max. mains impedance
Ω
0.248
0.236
0.227
0.221
0.21
Versions
Heating system heat generator
Bare wire
Bare wire
Adjustable connected load
X
-
Temperature settings
°C
Off, 20-60
Off, 20-60
Protection class
1
1
Insulating block
Plastic
Plastic
Cover and back panel
Plastic
Plastic
IP rating
IP25
IP25
Colour
White
White
Connections
Water connection
G 1/2 A
G 1/2 A
Application limits
Max. permissible pressure
MPa
1
1
Max. inlet temperature for reheating
°C
55
55
Values
Max. inlet temperature (e.g. pasteurisation)
°C
70
70
ON
l/min
>2.5
>2.5
Flow rate at 28 K
l/min
9.2/10.7/12.3 at 400 V
13.8 at 400 V
Flow rate at 50 K
l/min
5.2/6.0/6.9 at 400 V
7.7 at 400 V
Pressure drop for flow rate at 50 K (without flow limiter)
MPa
0.06/0.08/0.1
0.13
Hydraulic data
Nominal capacity
l
0.4
0.4
Dimensions
Height
mm
466
466
Width
mm
225
225
Depth
mm
116
116
Weights
Weight
kg
3.2
3.2
Note
The appliance conforms to IEC 61000-3-12.
Guarantee
The guarantee conditions of our German companies do not
apply to appliances acquired outside of Germany. In countries
where our subsidiaries sell our products a guarantee can only
be issued by those subsidiaries. Such guarantee is only grant-
ed if the subsidiary has issued its own terms of guarantee. No
other guarantee will be granted.
We shall not provide any guarantee for appliances acquired in
countries where we have no subsidiary to sell our products.
This will not affect warranties issued by any importers.
Environment and recycling
We would ask you to help protect the environment. After use,
dispose of the various materials in accordance with national
regulations.
guArANTEE
ENVIroNMENT AND rECYCLINg