STIEBEL ELTRON DEL 18/21/24 Plus - Guarantee and Environmental Information; Product Guarantee Terms; Environmental Protection and Recycling

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www.stiebel-eltron.com DEL Plus | 43
INSTALLATION | GUARANTEE | ENVIRONMENT AND RECYCLING
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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 σ15 ≤ 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 aect 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