STIEBEL ELTRON DHB-E 11 LCD - Data Table

INSTALLATION
Specification
17.8 Data table
DHB-E 11/13 LCD DHB-E 18 LCD 25A DHB-E 18/21/24 LCD DHB-E 27 LCD
236743 236744 236745 236746
Electrical details
Rated voltage V 380 400 415 380 400 415 380 400 415 380 400
Rated output kW 9.9/12.2 11/13.5 11.8/14.5 16.2 18 19.4 16.2/19/21.7 18/21/24 19.4/22.6/25.8 24.4 27
Rated current A 16.6/18.5 17.5/19.5 18.2/20 24.7 26 27 27.6/29.5/33.3 29/31/35 30.1/32.2/36.3 37.1 39
Fuses A 20 25 25 32 32/32/35 32/32/35 32/32/40 40 40
Frequency Hz 50/60 50/60 50/- 50/60 50/60 50/- 50/60 50/60 50/- 50/- 50/-
Phases 3/PE 3/PE 3/PE 3/PE
Specific resistance pl5 a Ocm 900 900 900 900
Specific conductivity al5 s pS/cm 1111 1111 1111 nil
Max. mains impedance at 50 Hz Q 0.456 0.434 0.418 0.329 0.313 0.301 0.247 0.235 0.226 0.220 0.209
Versions
Heating system heat generator Bare wire Bare wire Bare wire Bare wire
Insulation block Plastic Plastic Plastic Plastic
Connected load options X X
Temperature adjustment °C Off, 20-60 Off, 20-60 Off, 20-60 Off, 20-60
Protection class 11 11
Cap and back panel Plastic Plastic Plastic Plastic
IP-Rating IP25 IP25 IP25 IP25
Colour white white white white
Connections
Water connection G 1/2 A G 1/2 A G 1/2 A G 1/2 A
Application limits
Max. permissible pressure MPa 11 11
Max. inlet temperature for reheating °C 55 55 55 55
Values
Max. inlet temperature (e.g. pasteurisation) °C 70 70 70 70
ON l/min >2.5 >2.5 >2.5 >2.5
Flow rate limit at l/min 4.0 8.0 8.0 9.0
Flow rate at 28 K l/min 5.6/6.9 at 400 V 9.2 at 400 V 9.2/10.7/12.3 at 400 V 13.8 at 400 V
Flow rate at 50 K l/min 3.2/3.9 at 400 V 5.2 at 400 V 5.2/6.0/6.9 at 400 V 7.7 at 400 V
Pressure drop for flow rate at 50 K MPa 0.03/0.04 0.06 0.06/0.08/0.1 0.13
(without flow limiter)
Pressure drop for flow rate at 50 K MPa 0.08/0.2 0.1 0.1/0.13/0.17 0.2
(with flow limiter)
Hydraulic data
Rated capacity 1 0.4 0.4 0.4 0.4
Dimensions
Height mm 466 466 466 466
Width mm 225 225 225 225
Depth mm 116 116 116 116
Weights
Weight kg 2.8 2.9 2.9 2.9
rT¡1 Note
L-J-JJ The appliance conforms to I EC 61000-3-12.
44 I DHB-E LCD www.stiebel-eltron.com