
Product Description
2.1.1 Internal or external brake
All power supplies can be ordered with an internal brake resistor (standard) or a connector for an exter-
nal brake resistor (order code BRK).
2.1.2 Phase Fail Detection
The power supplies can be ordered in two variants:
TPXXX: This is the standard variant which accepts 3-phase AC input, single phase AC input and DC
input.
TPXXX-3PH: This variant accepts 3-phase AC input only and is equipped with a phase fail detection.
In case of a phase fail, the output ‘Status Out’(J9) is switched off and the LED’s will indicate a ‘One
AC-Line missing’ failure.
Single phase AC input is not recommended as this cause higher voltage ripples on the DC bus compared
to 3-phase AC input or DC input.
HWTP50-TP350_E_HardwareManual_EP008
2022-08-08
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