Configuring The Sine-Wave Filter; Mccb Configuration - Danfoss VLT AQUA Drive FC 202 Operating Manual

Operating Guide | VLT® AQUA Drive FC 202
EQUIPMENT DAMAGE
Failure to use the correct settings for the D9h and D10h enclosures can result in the AC drive overheating, resulting in
damage to the AC drive and its surroundings.
For the D9h and D10h enclosures, verify that the value in parameter 14-52 Fan Control is set to [3] 100%. E5h and
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E6h enclosures are not required to use the 100% setting.
Procedure
1. Set parameter 14-52 Output Filter to [3] 100%.

5.15 Configuring the Sine-wave Filter

Context:
EQUIPMENT DAMAGE
Failure to use the correct settings can result in the AC drive overheating, resulting in damage to the AC drive and its
surroundings.
Verify that the value in parameter 14-55 Output Filter matches the type of output filter being used.
-
Procedure
1. Set parameter 14-55 Output Filter to [1] Sine-wave.

5.16 MCCB Configuration

The molded-case circuit breaker (MCCB) offers the following trip settings:
• Protection against overload (L). The drive trips when there is an overload with inverse long-time delay trip according to the IEC
60947-2 Standard (I2t=k).
• Protection against short circuit with time delay (S). The drive trips when there is a short circuit, with long inverse time-delay trip
(I2t=k ON) or a constant trip time (I2t=k OFF).
Instantaneous protection against short circuit (I). The drive trips immediately if there is a short circuit. The trip function (L) is
•
always available and either (S) or (I) can be selected by the DIP switch[S/I] on the trip unit of the MCCB.
Factory default settings are provided for functions L and I.
• Overcurrent setting (L) is done at 100% of the 1.5 times high overload FLA (I
• Time delay (t1) is selected as 12 s for 6 times of I
• Short circuit instant trip setting (I) is followed. Short circuit trip with time delay (S) is ignored with the factory settings.
• Short circuit instant trip setting (I) is targeted at 300% of the 100% normal overload FLA (I
• Neutral setting (N) is 100%.
• Frequency of operation is set at 50 Hz from the factory.
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Electrical Installation