Rockwell Automation Reliance electric SP600 Series - Table 6.3 - Braking Resistor Capacity

Installing Power Wiring 6-11
Table 6.3 – Braking Resistor Capacity
Drive Rating
(Normal Duty
Motor
kW
Bus
Voltage
(VDC)
SP600
Absolute
Minimum
Resistance
(Zero
Tolerance)
Suggested
Resistance
with 10%
Tolerance
(SP600)
Peak
Power
(kW)
During
On Time
Resulting
Braking Torque
(expressed in%
of rated motor
torque)
240 V, 0.5 HP 0.37 395 30.38 131 1.08 293%
240 V, 1 HP 0.75 395 30.38 66 2.15 287%
240 V, 2 HP 1.5 395 30.38 61 2.33 155%
240 V, 3 HP 2.2 395 30.38 49 2.89 132%
240 V, 5 HP 4 395 27.43 33 4.30 107%
240 V, 7.5 HP 5.5 395 20.90 24 5.91 107%
240 V, 10 HP 7.5 395 20.90 24 5.91 79%
400 & 480 V, 0.5 HP 0.37 790 61.72 502 1.13 305%
400 & 480 V, 1 HP 0.75 790 61.72 306 1.85 247%
400 & 480 V, 2 HP 1.5 790 61.72 163 3.48 232%
400 & 480 V, 3 HP 2.2 790 61.72 131 4.33 197%
400 & 480 V, 5 HP 4 790 61.72 97 5.85 146%
400 & 480 V, 7.5 HP 5.5 790 66.95 70 8.11 147%
400 & 480 V, 10 HP 7.5 790 66.95 73 7.77 104%
400 & 480 V, 15 HP 11 790 39.90 45 12.61 115%
400 & 480 V, 20 HP 15 790 27.82 45 12.61 84%
400 & 480 V, 25 HP 19 790 27.33 30 18.91 101%
400 & 480 V, 30 HP 22 790 27.89 30 18.91 84%
400 & 480 V, 40 HP 30 790 18.7 21 29.7 111%
400 & 480 V, 50 HP 37 790 18.7 21 29.7 89%
600 V, 0.5 HP 0.37 987.5 106.12 874 1.01 274%
600 V, 1 HP 0.75 987.5 106.12 471 1.88 251%
600 V, 2 HP 1.5 987.5 106.12 255 3.48 232%
600 V, 3 HP 2.2 987.5 106.12 209 4.24 193%
600 V, 5 HP 4 987.5 72.74 120 7.39 185%
600 V, 7.5 HP 5.5 987.5 72.74 82 10.81 197%
600 V, 10 HP 7.5 987.5 72.74 82 10.81 144%
600 V, 15 HP 11 987.5 43.62 48 18.47 168%
600 V, 20 HP 15 987.5 43.62 48 18.47 123%