Kampmann TOP EX Series, Assembly, Installation And Operating Instructions, Page: 7 / 36

TOP [EX]
Assembly, installation and operating instructions
7
2.3 Limits of operation and use
Limits of operation
Min./max. water temperature °C 5 - see type plate
Min./max. air intake temperature °C -20 - (+40)
Min./max. air humidity % 15-75
Min. operating pressure bar/kPa -
Max. operating pressure bar/kPa see type plate
Min./max. glycol percentage % 25-50
Tab. 1: Limits of operation
Maximum flow temperatures
Heating medium Operating pressure
Water 120 °C 16 bar
Saturated steam 191 °C 12 bar
Tab. 2: Maximum flow temperatures
Operating voltage
Power/current consumption On the typeplate
Tab. 3: Operating voltage
We would refer to VDI-2035 Sheets 1 & 2, DIN EN 14336 and DIN EN 14868 with regard to the properties of the medium
used to protect the equipment. The following values provide further guidance.
The water used should be free of contamination, such as suspended substances and reactive substances.
Water quality
pH value (at 20 °C) 8-9
Conductivity (at 20 °C) μS/cm < 700
Oxygen content (O
2
) mg/l < 0.1
Hardness °dH 4-8.5
Sulphur ions not measurable
Sodium ions (Na
+
) mg/l < 100
Iron ions (Fe
2+
) mg/l < 0.1
Manganese ions (Mn
2+
) mg/l <0.05
Ammonia ions (NH
4+
) mg/l < 0.1
Chlorine ions (CI) mg/l < 100
CO
2
< 50
Sulfate ions (SO
4
2-
) mg/l < 50
Nitrite ions (NO
2+
) mg/l < 50
Nitrate ions (NO
3+
) mg/l < 50
Tab. 4: Water quality