Grundfos Selcoperm SES Series, Installation And Operating Instructions Manual

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English (GB)
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5.2 Selcoperm electrolyser
5.2.1 General data
* System with air-cooled rectifier, excluding optional chiller and heater
The Selcoperm electrolyser is available in seven capacity levels.
5.2.2 Built-in control cabinet
5.2.3 Connections
Details on connections can be found in section 4.1.6 Piping and
Instrumentation Diagram (PID) .
Sodium hypochlorite concentration 0.8 %
Max. salt consumption 3.5 kg NaCl per kg of Cl
2
(equivalent)
Max. power consumption (DC/AC)* 4.6 / 5.4 kWh per kg of Cl
2
(equivalent)
Soft water consumption 125 litres per kg of Cl
2
(equivalent)
Soft water inlet pressure 3-5 bar (depending on the capacity level)
Soft water temperature
10-20 °C (for higher or lower temperatures an external chiller or heater is
required)
Soft water quality for operation Drinking water quality, softened to: 1 °dH / 17.8 ppm CaCO
3
and less
Max. pressure inside electrolyser, NaClO
solution line and degassing and storage tank
1 bar
SES type
Capacity level Cl
2
(equivalent)
[g/h]
Total soft water flow
[l/h]
Weight
[kg]
Empty Filled
SES-5000 5000 633 660 685
SES-7500 7500 944 680 715
SES-10000 10000 1266 700 750
SES-15000 15000 1887 780 845
SES-20000 20000 2532 1170 1270
SES-30000 30000 3776 1250 1380
SES-45000 45000 5660 1350 1550
Supply voltage: 380-415 V, 50-60 Hz (3 N + PE)
Enclosure class: IP54
Electrical safety class: I
Pollution degree: 2
SES type
Current
[A]
Max. power rating
[kW]
Max. fuse rating
[A]
SES-5000 5.5 1.5 32
SES-7500 5.5 1.5 32
SES-10000 5.5 1.5 32
SES-15000 9 3 32
SES-20000 9 3 32
SES-30000 13.5 5.2 32
SES-45000 13.5 5.2 32