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3.1.2 Phase angle principle VAR (only A 1A)
In this operating mode, the sinus wave of the mains voltage is shifted.
The shift depends on the setpoint value. Characteristic of this opera-
ting mode are the high control dynamics.
When phase angle control VAR is used, harmonics of the mains
voltage form. These can be compensated for with various types of
circuit.
3.1.3 Half wave switch principle QTM (Quick Takt Mode only 1A)
QTM is the applied for a patent fast operating mode which works on
the half wave switch principle. QTM is suitable for ohmic loads. De-
pending on the predetermined setpoint value, mains half waves are
switched. DC components are avoided for the phase duration.
The fast phase control is particularly suited for IR beams as an
alternative to phase-angle control. When using several controllers it is
possible, by synchronization, to keep the mains feedback small.
3.2 Setpoint processing
Fig. 1: Setpoint inputs and effective setpoint
The user can adapt the setpoint signal to process controllers or to
the automation system (see page 43, Live zero and setpoint input
range).
refer to chapter 2.6
Содержание THYRO-A
Страница 28: ...28 Possible settings in THYRO TOOL FAMILY ...
Страница 39: ...39 EN l l Type plate 4 2 DIP switches S1 S1 10 S1 9 S1 8 S1 7 S1 6 S1 5 S1 4 S1 3 S1 2 S1 1 off on ...
Страница 70: ...70 Example 4 controllers e g with 100A load triggering approx 30 contents of Sync_Adr 0 100 25 50 75 ...
Страница 89: ...89 EN 10 Type overview Thyro A 1A 16 H 30 H Thyro A 1A 45 H 60 H ...
Страница 90: ...90 75 190 Thyro A 1A 100 H Thyro A 1A 130 H 170 H M 10 for grounding ...
Страница 91: ...91 EN Thyro A 1A 280 HF M 10 for grounding Thyro A 1A 350A To unlock push spring hook to the right ...
Страница 92: ...92 Thyro A 1A 495A 650A Thyro A 1A 1000A 1500 A ...
Страница 95: ...95 EN Thyro A 2A 280 HF M 10 for grounding Thyro A 2A 350A To unlock push spring hook to the right ...
Страница 96: ...96 Thyro A 2A 495 650HF Thyro A 2A 1000 1500HF ...
Страница 97: ...97 EN Dimension drawing Thyro A 3A with 16A 30A The dimension drawings are for type H RLP1 ...
Страница 98: ...98 Dimension drawing Thyro A 3A with 45A 60A The dimension drawings are for type H RLP1 ...
Страница 99: ...99 EN Dimension drawing Thyro A 3A with 100A The dimension drawings are for type H RLP1 ...
Страница 100: ...100 Dimension drawing Thyro A 3A with 130A 170A The dimension drawings are for type H RLP1 ...
Страница 101: ...101 EN Dimension drawing Thyro A 3A with 280A The dimension drawings are for type H RLP1 ...
Страница 103: ...103 EN Thyro A 3A 1000 1500HF Thyro A 3A 495 650HF ...