Danfoss iC7 Series Design Manual page 222

Design Guide | iC7 Series Liquid-cooled System Modules
Table 81: Technical Data (continued)
Technical item or function
Liquid cooling
1) Measured at a distance of 1 m (3.3 ft), the product in a reference cabinet with the doors closed.
2) The default pressure is the static state pressure without operating the cooling pump. Cooling pump operation increases the pressure typically 100–200 kPa. Do not exceed the
maximum operating pressure in any situation.
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Temperature of coolant
Pressure limits
Pressure drop
Allowed coolants
Heat sink material
Technical data
-10...+45 °C (14...113°F) at I
N
Except -10...+38 °C (14...100°F) at I
• AFE and GC, voltage class 07, current ratings 760 A,
1500 A, 2250 A, 2940 A, 3600 A, 4320 A, 5040 A, 5750 A
• DC/DC converter, voltage class 07, current ratings
1200 A, 2400 A, 3600 A
Temperature rise during circulation:
• 7 °C (13 °F) for INU
• 10 °C (18 °F) for AFE/GC
• 5 °C (9 °F) for DC/DC converter
Glycol to be used in coolant below 0 °C (32 °F). Freezing
not allowed.
Recommended default pressure: 100–150 kPa
(2)
Maximum operating pressure (= Design pressure):
500 kPa
Maximum test pressure: 750 kPa
50–100 kPa at rated volumetric flow
Demineralized water or pure water with the quality spec-
ified in 6.3.2 Purified Water as
Ethylene glycol
• DOWCAL 100
• Clariant Antifrogen N
Propylene glycol
• DOWCAL 200
• Clariant Antifrogen L
Aluminum
AJ475942178716en-000101 / 172K2848A
(nominal)
(nominal) for:
N
Coolant.