Rating diagrams for BW150-006-T, BW068-006-T and BW068-012-T according to UL approval
The following figure shows the rating diagrams of braking resistors BW150-006-T, BW068-006-T and BW068-012-T according to UL approval:

[1] | Short-term braking power in kW |
[2] | Cyclic duration factor cdf in % |
[3] | Continuous power 100% cdf in kW |
cdf = Cyclic duration factor of the braking resistor in relation to a cycle duration TD ≤ 120 s. | |