Siemens SINAMICS S120 Manual page 35

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
Internal deionized water cool-
ing circuit
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
Compliance with standards
Standards
CE marking
RFI suppression
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A
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)
BGV A 3 acc. to EN 50274
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)
EN 50274, EN 60146-1, EN 60204-1, EN 60529, EN 61800-2, EN 61800-3, EN 61800-5-1
- EMC Directive No. 2004/108/EC
- Low Voltage Directive No. 2006/95/EC
- Machinery Directive No. 2006/42/EC for functional safety
According to the EMC product standard for variable-speed drives (EN 61800-3),
second environment (first environment on request)
System overview
2.9 System data
35