104
105
12. TECHNICAL DATA
12.1 TECHNICAL DATA
TYPE VOLTAGE ...H RLP2
24V to 230V + 10%
24V to 400V + 10%
24V to 500V + 10%
24V to 600V + 10%
IP20 PROTECTION
DANGER:
Energized parts.
The device shall immediately be disconnected from the power supply
before installation.
The Thyro-AX is designed according to IP20 protection code. To ensure
protection during operation, the correct mounting is necessary of the
added protection devices at each electric connection.
Please see chapter 5.2 “IP20 Protection“ for detailed information.
ELECTRONIC SUPPLY
The (additional) control voltage supply serves to supply the internal
electronics max. 10W or 27VA respectively (typically 5.5W or 16VA
respectively) for each supplying power unit (Please consider that for
2-phase device the information has to applied 2-times and for 3-phase
operation respectively 3-times), 230 V~/110 V~ (85 V - 265 V).
MAINS FREQUENCY
all types 47 Hz to 63 Hz;
maximum frequency alteration 55% per half wave
LOAD TYPE
- Ohmic load
ohmic load with R
warm
/R
cold
relation to 6, peak current limitation to
î=3xI
Nom
(in VAR)
- Transformer load
CAUTION
The induction of the downstream transformer should not exceed 1.45 T
in case of mains overvoltage in use (grain-oriented, cold rolled sheets)
= 1.2 T nominal induction.
OPERATING MODES
TAKT = full wave mode
VAR = phase angle firing (only for types Thyro-AX 1A and Thyro-AX 3A)
QTM = quick half wave cycle operation (only for type Thyro-AX 1A)
SWITCH = switch mode
SETPOINT INPUTS
4 setpoint inputs (SELV, PELV), separated from the mains.
- setpoint 1 and 2: analog setpoint input signal ranges:
- 0(4) - 20 mA Ri = circa 250
Ω
- 0(1) -
5 V Ri = circa 14.7 k
Ω
- 0(2) - 10 V Ri = circa 11 k
Ω
- setpoint 3: digital potentiometer
- setpoint 4: optional bus interface, connection of overriding PC or
automation system.
CONTROL CHARACTERISTICS
Any controller (e.g. temperature controller), whose output signal lies in
the range 0-20 mA/0-5 V/0-10 V, is adaptable to the power controller.
CONTROL INPUT FOR SWITCH MODE OPERATION
maximum switching frequency 5 Hz
t
on min
= 100 ms
t
off min
= 100 ms
ANALOG OUTPUTS
signal level 0-10 V, 2-10 V 0-20 mA, 4-20 mA
maximum output load voltage 10 V
CONTROL MODES
… H RLP2:
voltage control U
eff
, U
2
eff
current
control
I
eff
, I
2
eff
power
control
P
ACCURACY OF THE CONTROL:
voltage ± 1,5%* in range -15% to +10% of the type voltage.
current ± 1,5%*
* in relation to the respective end value(based on the digital set point)
Содержание THYRO-AX
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