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.