Siemens SINAMICS S120 Manual page 38

System overview
2.10 System data
General data
Plant-side raw water circuit
Minimum system pressure
•
with respect to the atmos-
phere
Max. system pressure with
•
respect to atmosphere
Pressure drop at the heat
•
exchanger at rated flow
rate
Recommended pressure
•
range
Intake temperature of
•
liquid coolant
Deionized water circuit in the
converter
Max. system pressure with
•
respect to atmosphere
Pressure drop at the heat
•
sink at rated volumetric
flow
Recommended pressure
•
range
Intake temperature of
•
liquid coolant
Shock protection
Cabinet system
Paint finish
Power data for the basic version, power rating can be increased using a parallel connection.
1)
Electromagnetic compatibility (EMC)
Emitted interference
Noise immunity
36
180 kPa
•
600 kPa
•
50 kPa ... 90 kPa
•
250 kPa
•
Dependent on ambient temperature and cabinet degree of protection, condensation is
•
not permitted
– <IP55: +5 ... +38 °C (recommended temperature range: +25 ... +30 °C)
– IP55: +5 ... +33 °C (recommended temperature range: +25 ... +30 °C)
– (anti-freeze essential for temperature range between 0° C and 5° C; recommended
anti-freeze agent: "Antifrogen N" supplied by Clariant)
600 kPa
•
150 kPa (incl. hose connections)
•
160 ... 250 kPa
•
Dependent on ambient temperature and cabinet degree of protection, condensation is
•
not permitted
– <IP55: 0 ... 45 °C without derating, > 45 ... 50 °C see derating characteristics
– IP55: 0 ... 40 °C without derating, > 40 ... 45 °C see derating characteristics
– (anti-freeze essential for temperature range between 0° C and 5° C; recommended
anti-freeze agent: "Antifrogen N" and "Antifrogen L" from the Clariant company)
EN 50274 and DGUV regulation 3 when used for the intended purpose
Rittal TS 8, doors with double-barb lock, floor panels in the form of a tray to collect any
leakage water. Cable entry from below through a neoprene mat
RAL 7035 (indoor requirements)
Category C3 (second environment) according to EN 61800-3
Use in the first and second environment according to EN 61800-3
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A