Data Table - Stiebel Eltron DHB 18 STi Utilisation Et Installation

INSTALLATIoN | GUArANTee | eNVIroNMeNT AND reCYCLING
Specification

16.8 Data table

Electrical data
Rated voltage
Rated output
Rated current
Fuse protection
Frequency
Phases
Max. mains impedance at 50 Hz
Specific resistivity ρ
15
Specific conductivity σ
15
Connections
Water connection
Application limits
Max. permissible pressure
Values
Max. permissible inlet temperature
ON
Flow rate for pressure drop
Pressure drop at flow rate
Flow rate limit at
DHW delivery
Δϑ on delivery
Hydraulic data
Nominal capacity
Versions
Temperature settings
Protection class
Insulating block
Heating system heat generator
Cover and back panel
Colour
IP rating
Dimensions
Height
Width
Depth
Weights
Weight
Note
The appliance conforms to IEC 61000-3-12.
32 | DHB STi
DHB 18 STi
227612
V 380 400
kW 16.2 18
A 24.7 26
A 25 25
Hz 50/60 50/60
3/PE
Ω 0.379 0.360
Ω cm ≥1100 ≥1100
μS/cm ≤910 ≤910
G 1/2 A
MPa 1
°C 35
l/min > 3.0
l/min 5.2
MPa 0.08 (0.06 without DMB)
l/min 7.5
l/min 9.2
K 28
l 0.4
°C Approx. 35, 45, 55
1
Plastic
Bare wire
Plastic
White
IP25
mm 470
mm 225
mm 110
kg 3.90
DHB 21 STi
227613
380 400
19 21 21.7
29.5 31 33.3
32 32
50/60 50/60 50/60
3/PE
0.325 0.308 0.284
≥1100 ≥1100 ≥1100
≤910 ≤910 ≤910
G 1/2 A
1
35
> 3.0
6.0
0.1 (0.08 without DMB) 0.13 (0.1 without DMB)
7.5
10.7
28
0.4
Approx. 35, 45, 55 Approx. 35, 45, 55
1
Plastic
Bare wire
Plastic
White
IP25
470
225
110
3.90
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.
DHB 24 STi DHB 27 STi
227614
380 400 380
24 24,4
35 37,1
35 35 35
50/60 50/-
3/PE
0.270 0.254
≥1100 ≥1100
≤910 ≤910
G 1/2 A
1
35
> 3.0
6.9
0.16 (0.12 without DMB)
8.5
12.3
28
0.4
Approx. 35, 45, 55
1
Plastic
Bare wire Bare wire
Plastic
White
IP25
470
225
110
3.90
www.stiebel-eltron.com
227615
400
27
39
40
50/-
3/PE
0.241
≥1100
≤910
G 1/2 A
1
35
> 3.0
7.7
8.5
13.8
28
0.4
1
Plastic
Plastic
White
IP25
470
225
110
3.90