REXROTH EFC 3600 - Page 35

Frequency converter heat dissipation
Frame Model Rated output current [A]
Heat dissipation
[W] [BTU/h]
1-phase 200 V
A 0K40 2.3 25 87
B 0K75 3.9 40 138
C 1K50 7.0 76 258
D 2K20 9.7 115 393
3-phase 400 V
B 0K40 1.2 29 99
B 0K75 2.1 38 131
C 1K50 3.7 71 244
D 2K20 5.1 82 281
D 4K00 8.8 125 427
Tab. 5-2: Frequency converter heat dissipation
The heat dissipation data in the above table were all tested at PWM
frequency of 8 kHz with the frequency converter.
EFC 3600 Bosch Rexroth AG
Mounting and Installation
DOK-RCON03-EFC-3600***-IT03-EN-P
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