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TS 12-2
MODERN THYRISTOR SWITCHES FOR YOUR STATIC PFC SYSTEM
The new thyristor switch modules of our TS12-2 series can
switch within 20 milliseconds. Other than CT2000, the TS12-2 is
kept charged at peak voltage after disconnection. The swit-
ching is done, practically without reactive effects, at peak
voltage mains level, i.e. when there is no voltage differential
between mains voltage and the charge of the capacitor.
The TS12-2-module has a compact design and integral overhe-
ating protection. For powers above 50 kvar, a controllable fan THYRISTOR SWITCHES
is included.
TS12-2 works according to the W3C-2 switching principle, i.e. TS12-2
phase L2 will not be switched. Switching
Principle
design two controlled phases (semi-controlled) General
voltage range U mains = U = 400…690 V (other voltages on request) Technical
Data
N
control voltage 230 V 50/60 Hz (other voltages on request)
signal voltage 8 - 30 V dc
recovery time typically 1 period
max. altitude 1000m a.s.l.
ambient operating temperature -10…45°C (up to 65°C with derated current ratings)
relative humidity 10…95 % (no condensation permitted)
degree of protection IP10
mounting position optional
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