YASKAWA P7 User Manual page 41

Duty and HP
Braking Motor Voltage and
Duty Power Rating
Standard 15HP
Duty:
20HP
150%
25HP
Peak
30HP
Braking
40HP
Power
230VAC 50HP
60HP
12%
75HP
Average
100HP
Braking
125HP
Power
150HP
Heavy 15HP
Duty:
20HP
150%
25HP
Peak
30HP
Braking
40HP
Power
230VAC 50HP
60HP
50%
75HP
Average
100HP
Braking
125HP
Power
150HP
'Decel' 15HP
Duty:
20HP
150%
25HP
Peak
30HP
Braking
40HP
Power
230VAC 50HP
60HP
6%
75HP
Average
100HP
Braking
125HP
Power
150HP
Required Dynamic Braking Units and Resistors
Required Dynamic Resistance and
Braking Units: rms Current Rating
1 of CDBR-2022B 9.00 ohm 12.0A
1 of CDBR-2022B 6.80 ohm 16.0A
2 of CDBR-2022B 9.00 ohm 12.0A
2 of CDBR-2022B 9.00 ohm 12.0A
2 of CDBR-2022B 6.80 ohm 16.0A
1 of CDBR-2110B 2.10 ohm 50.0A
1 of CDBR-2110B 2.10 ohm 50.0A
1 of CDBR-2110B 1.60 ohm 64.0A
1 of CDBR-2110B 1.60 ohm 64.0A and 1 of CDBR-2022B 6.80 ohm 16.0A 156% of 100HP 11.6% of 100HP
1 of CDBR-2110B 1.60 ohm 64.0A and 2 of CDBR-2022B 6.80 ohm 16.0A 148% of 125HP 11.2% of 125HP
2 of CDBR-2110B 1.60 ohm 64.0A
2 of CDBR-2022B 18.0 ohm 12.0A
2 of CDBR-2022B 13.6 ohm 16.0A
1 of CDBR-2110B 4.20 ohm 50.0A
1 of CDBR-2110B 4.20 ohm 50.0A
1 of CDBR-2110B 3.20 ohm 64.0A
2 of CDBR-2110B 4.20 ohm 50.0A
2 of CDBR-2110B 4.20 ohm 50.0A
2 of CDBR-2110B 3.20 ohm 64.0A
3 of CDBR-2110B 3.20 ohm 64.0A
4 of CDBR-2110B 4.20 ohm 50.0A
4 of CDBR-2110B 3.20 ohm 64.0A
1 of CDBR-2022B 9.00 ohm 09.2A
1 of CDBR-2022B 6.80 ohm 11.6A
2 of CDBR-2022B 9.00 ohm 09.2A
2 of CDBR-2022B 9.00 ohm 09.2A
2 of CDBR-2022B 6.80 ohm 11.6A
1 of CDBR-2110B 2.10 ohm 36.0A
1 of CDBR-2110B 2.10 ohm 36.0A
1 of CDBR-2110B 1.60 ohm 46.0A
1 of CDBR-2110B 1.60 ohm 46.0A and 1 of CDBR-2022B 6.80 ohm 11.6A 156% of 100HP 6.0% of 100HP
1 of CDBR-2110B 1.60 ohm 46.0A and 2 of CDBR-2022B 6.80 ohm 11.6A 148% of 125HP 5.8% of 125HP
2 of CDBR-2110B 1.60 ohm 46.0A
Fig 2.3 230V Rated Braking Transistor and Resistor Units
Electrical Installation 2 - 13
Additional Required Resistance and rms
Dynamic Braking Units: Current Rating
Typical Performance
Peak Braking Average
Power Braking Power
154% of 15HP 12.5% of 15HP
152% of 20HP 12.5% of 20HP
183% of 25HP 14.8% of 25HP
152% of 30HP 12.3% of 30HP
151% of 40HP 12.4% of 40HP
194% of 50HP 14.8% of 50HP
162% of 60HP 12.3% of 60HP
169% of 75HP 12.3% of 75HP
167% of 150HP 12.1% of 150HP
154% of 15HP 49.8% of 15HP
152% of 20HP 49.9% of 20HP
197% of 25HP 60.0% of 25HP
163% of 30HP 49.9% of 30HP
160% of 40HP 46.5% of 40HP
194% of 50HP 59.4% of 50HP
162% of 60HP 49.4% of 60HP
169% of 75HP 49.1% of 75HP
189% of 100HP 55.0% of 100HP
153% of 125HP 46.8% of 125HP
167% of 150HP 48.6% of 150HP
154% of 15HP 7.3% of 15HP
152% of 20HP 6.6% of 20HP
183% of 25HP 8.7% of 25HP
152% of 30HP 7.2% of 30HP
151% of 40HP 6.5% of 40HP
194% of 50HP 7.7% of 50HP
162% of 60HP 6.4% of 60HP
169% of 75HP 6.3% of 75HP
167% of 150HP 6.3% of 150HP