—————— TPD32-EV ——————
20
2 - DESCRIPTION, COMPONENT IDENTIFICATION
AND SPECIFICATIONS
2.1 GENERAL
A converter transforms the constant voltage of an existing three-phase power supply into a direct voltage, in
order to regulate the speed and/or the torque of a direct current motor with a separate excitation.
1
2
3
4
5
(*)
(**)
(*) not included in the TPD32-EV-FC-...
(**) not included in the TPD32-EV-CU-...
Figure 2.1: Base diagram of a converter
AC input supply voltage (U
LN
):
3 x 230 V, 50/60 Hz,
3 x 400 V, 50/60 Hz
3 x 460 V, 50/60 Hz,
3 x 500 V, 50/60 Hz
3 x 575 V, 50/60 Hz,
3 x 690 V, 50/60 Hz
Armature converter:
Totally controlled three-phase bridge. Double bridge for TPD32-EV-
...-4B..)
Field converter:
Semi-controlled single-phase bridge
Programmable control section:
Control and regulation cards of the power section. Commands, refer
-
ences and feedbacks are connected to them.
Output voltage (U
dN
):
Direct voltage changing from 0... U
dN
Output rated current (I
dN
):
20.... 3300 A [for a max. ambient temperature of 104°F (40°C)]
The default version of a converter includes the presence of a power supply circuit for the adjustable field; in this
way the motors can operate with a mixed armature or field regulation, without adding other devices.
The basic technical data of a converter are stated in the type code and on the identification nameplate.
Содержание TPD32-EV-...-2B
Страница 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Страница 62: ... TPD32 EV 62 10 mm 0 4 150 mm 6 150 mm 6 150 mm 6 10 mm 0 4 10 mm 0 4 50 mm 2 Figure 3 3 2 Mounting Clearance ...
Страница 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
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