Data Table - Stiebel Eltron DHC 3-1 Operación E Instalación

INSTALLATION
TECHNICAL DATA

11.4 Data table

DHC 3-1
074050
Electrical details
Voltage 120 V
Wattage 3.0 kW
Amperage 25 A
Min. recommended circuit 25 A
1
breaker size
Min. recommended wire size 10 AWG
2
(copper)
Power connection 1/N/GND
Connections
3
Water connection 1/2˝ NPT
Total alkaline earths 2.5 mol/m³
Total hardness (H O) 14 Degree d
2
Hardness range 2 (average hardness)
Hydraulic data
Rated capacity 0.5 l
Rated capacity 0.13 gal
Values
Max. permissible inlet temp. 86 °F / 30°C
Min. water flow to activate unit 1.2 l/min
Min. water flow to activate unit 0.32 GPM
Pressure drop at flow rate 0.023 MPa 0.023 MPa
Pressure drop at flow rate 2.88 PSI
Flow rate for pressure drop 1.2 l/min
Flow rate for pressure drop 0.32 GPM
DHW delivery 1.2 l/min
DHW delivery 0.32 GPM
Application limits
Max. permissible pressure 1 MPa
Max. permissible pressure 150 PSI
Test pressure 2 MPa
Test pressure 300 PSI
Versions
IP-Rating IP25
Material of the pressure vessel Copper
Heating system Tubular heater
Cover and back panel Plastic
Color white
Dimensions
Height 14.17 in / 360 mm
Width 7.88 in / 200 mm
Depth 4.33 in / 100 mm
Weights
Weight 2.1 kg
Weight 4.6 lb
10 | DHC
DHC 3-2 DHC 4-2 DHC 4-3 DHC 5-2
074052 074053 074051
208 V 240 V 208 V 240 V 277 V
2.5 kW 3.5 kW 2.9 kW 3.8 kW 4.5 kW
12 A 14 A 14 A 16 A 17 A
15 A 15 A 15 A 20 A 20 A
14 AWG 14 AWG 12 AWG 12 AWG
2/GND 2/GND 1/N/GND
1.2 l/min 1.6 l/min 1.6 l/min 1.6 l/min
0.32 GPM 0.43 GPM 0.43 GPM 0.43 GPM
0.023 MPa 0.023 MPa 0.023 MPa
2.88 PSI 2.88 PSI 2.88 PSI
1.2 l/min 1.6 l/min 1.6 l/min 1.6 l/min
0.32 GPM 0.43 GPM 0.43 GPM 0.43 GPM
1.2 l/min 1.6 l/min 1.6 l/min 1.6 l/min
0.32 GPM 0.43 GPM 0.43 GPM 0.43 GPM
DHC 6-2 DHC 8-2
074054 074424 074055
208 V 240 V 208 V 240 V 208 V 240 V 277 V
3.6 kW 4.8 kW 4.5 kW 6.0 kW 5.4 kW 7.2 kW 9 kW
18 A 20 A 22 A 25 A 26 A
20 A 20 A 25 A 25 A 30 A
12 AWG 10 AWG 10 AWG
2/GND 2/GND 2/GND
1.8 l/min 2.6 l/min
0.48 GPM 0.69 GPM
0.023 MPa 0.025 MPa
2.88 PSI 2.88 PSI 3.13 PSI
1.8 l/min 2.6 l/min
0.48 GPM 0.69 GPM
1.8 l/min 2.6 l/min
0.48 GPM 0.69 GPM
WWW.STIEBEL-ELTRON-USA.COM
DHC 9-3 DHC 10-2
232204 074056
208 V 240 V
7.2 kW 9.6 kW
30 A 32.5 A 35 A 40 A
30 A 35 A 35 A 40 A
8 AWG 8 AWG
2/GND 2/GND
3.0 l/min 3.0 l/min
0.8 GPM 0.8 GPM
0.03 MPa 0.03 MPa
3.75 PSI 3.75 PSI
3.0 l/min 3.0 l/min
0.8 GPM 0.8 GPM
3.0 l/min 3.0 l/min
0.8 GPM 0.8 GPM