RockoD
Member
- Location
- Toronto, Ontario, Canada
Hello,
I have a 600V 3phase feeding a control cabinet that will include:
1x 1.5HP 3 phase motor FLA 2.4A
1x 3HP 3 phase motor FLA 2.94A
1x 1 phase 600/240 5Kva transformer. 8.3A/20.8A
1x 1Phase 600/120 3Kva transformer 5.0A/25.0A
The 5 Kva Tsmr will be connected to Line 1 and Line 2
The 3Kva Tsmr will be connected to Line 2 and Line 3
My Question is about calculating the 600V Load for the two 1 phase transformers and the motor loads.
I'm not sure if I can sure simple arithmetic to calculate the Load on each line.
If so, I would have:
Line 1 Line2 Line3
2.4 2.4 2.4
2.94 2.94 2.4
8.3 8.3
5.0 5.0
Line 1=13.6 Amp
Line 2=18.6 Amp
Line 3=10.3 Amp
Is there another calculation that I should be considering for this application?
Any help would be appreciated.
Thank you.
I have a 600V 3phase feeding a control cabinet that will include:
1x 1.5HP 3 phase motor FLA 2.4A
1x 3HP 3 phase motor FLA 2.94A
1x 1 phase 600/240 5Kva transformer. 8.3A/20.8A
1x 1Phase 600/120 3Kva transformer 5.0A/25.0A
The 5 Kva Tsmr will be connected to Line 1 and Line 2
The 3Kva Tsmr will be connected to Line 2 and Line 3
My Question is about calculating the 600V Load for the two 1 phase transformers and the motor loads.
I'm not sure if I can sure simple arithmetic to calculate the Load on each line.
If so, I would have:
Line 1 Line2 Line3
2.4 2.4 2.4
2.94 2.94 2.4
8.3 8.3
5.0 5.0
Line 1=13.6 Amp
Line 2=18.6 Amp
Line 3=10.3 Amp
Is there another calculation that I should be considering for this application?
Any help would be appreciated.
Thank you.