6.2 EMC Emission Test Results
52
6.3 Special Conditions
54
6.3.1 Derating for Ambient Temperature and Switching Frequency 54
6.3.2 Derating for Low Air Pressure and High Altitudes 54
6.4 General Technical Data
55
6.4.1 Protection and Features 55
6.4.2 Line power supply (L1, L2, L3) 55
6.4.3 Motor Output (U, V, W) 55
6.4.4 Cable Lengths and Cross–sections 55
6.4.5 Digital Inputs 56
6.4.6 Analog Inputs 56
6.4.7 Analog Output 56
6.4.8 Digital Output 56
6.4.9 Control Card, RS-485 Serial Communication 57
6.4.10 Control Card, 24 V DC Output 57
6.4.11 Relay Output 57
6.4.12 Control Card, 10 V DC Output
1)
57
6.4.13 Ambient Conditions 57
Index
59
Contents VLT®HVAC Basic Drive FC 101
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