POWER CONVERTERS
CLAMPS
OTHER PRODUCTS
ELECTRONIC BOARDS
HEATSINKS
TRIGGERING BOARDS FOR THYRISTORS
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Ph: +1 (919)-481 6895
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Page 1
TRIGGERING BOARDS
FOR THYRISTORS
ARCTI-CP
The ARCTI-CP board enables to dispatch control pulses to 2 thyristors.
A pulse transformer ensures the isolation between the power and the control and between the 2
outputs.
Electrical Specifications
The ARCTI-CP is normally tropicalised.
Unless otherwise specified all data are given for 25°C.
Pulse transformer
Symbol
n
∫U.dt
Ts
Imax
LP
CK
RP
RS
UP
UIS
Parameters
Transformation ratio
Tension-time area
Rise time to secondary
Maximum peak current
Inductance to primary
Capacitance coupling
Resistance of the primary winding
Resistance of the secondary windings
Dielectric test voltage
Maximum operating voltage
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Min.
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Typ.
1:1:1
1000
Max. Unit
1
2
5
190
0.4
0.4
3
380
µVs
µs
A
mH
pF
Ω
Ω
kVAC
VAC
Page 2
TRIGGERING BOARDS
FOR THYRISTORS
Electrical Diagram
gate
2-1
1-1
10R-2W
1-2
2-2
2-3
Cathode
gate
10R-2W
1-3
1-4
2-4
Cathode
Mechanical Specifications
Nota :
Connection with "FASTON" 6.3*0.8mm terminals.
Transformer housing self-extinguishing (UL94 homologation), vacuum impregnation.
Ph: +1 (919) 481-6895
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Page 3
TRIGGERING BOARDS
FOR THYRISTORS
ARCTI-CP2
The ARCTI-CP2 board enables to transmit control pulses to a high power thyristor.
A pulse transformer insures the 14kV insulation between the power and the control command.
The low leakage inductance of the transformer makes it possible to get a di/dt compatible with
most of high power thyristors.
Ph: +1 (919) 481-6895
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Page 4
TRIGGERING BOARDS
FOR THYRISTORS
Electrical specifications.
On request the ARCTI-CP2 board can be adapted to the power supply and to the thyristor which
has to be controlled.
It can also be tropicalized.
Unless otherwise specified all data are given for 25°C.
Pulse Transformer
Symbol
n
∫U.dt
Ts
Imax
LP
CK
SF
RP
RS
UP
UIS
Parameters
Transformation ratio
Tension-time area
Rise time to secondary
Maximum peak current
Primary inductance
Coupling capacitance
Leakage inductance
Resistance of the primary winding
Resistance of the secondary winding
Dielectric test voltage
Maximum operating voltage
Min.
0.99
Typ.
1
7200
3
7
30
280
9
0.62
0.35
14
5
Max. Unit
1.008
µVs
µs
A
45 mH
300 pF
10 µH
Ω
Ω
kVAC
kVAC
Electrical Diagram
1
SUPPLY
2
1
5 1
2
2
1
1
2
2
GATE
2
1
1
CONTROL
2
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8
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CATHODE
Page 5
TRIGGERING BOARDS
FOR THYRISTORS
Mechanical Specifications
Nota :
Connections with detachable terminal boards which include polarizing slot and locking
device. (I=12 Amps, 5.08mm length of lay, approved by UL).
Transformer housing self-extinguishing (UL94 approval), vacuum impregnation.
Ph: +1 (919) 481-6895
www.adelser.com
Page 6
TRIGGERING BOARDS
FOR THYRISTORS
ARCTI-CP3
The ARCTI-CP3 board enables to transmit control pulses to a high power thyristor.
A pulse transformer insures the 4.5kV insulation between the power and the control command.
The low leakage inductance of the transformer makes it possible to get a di/dt compatible with
most of high power thyristors.
Ph: +1 (919) 481-6895
www.adelser.com
Page 7
TRIGGERING BOARDS
FOR THYRISTORS
Electrical Specifications
If requested, the ARCTI-CP3 board can be adapted to the power supply and to the thyristor which
has to be controlled.
It can also be tropicalized.
Pulse transformer
Unless otherwise specified, all data are given for 25°C
Symbol
n
∫U.dt
Ts
Imax
LP
CK
SF
RP
RS
UP
UIS
Parameter
Transformation ratio
Tension-time area
Rise time to secondary
Maximum peak current
Primary inductance
Coupling capacitance
Leakage inductance
Resistance of the primary winding
Resistance of the secondary winding
Dielectric test voltage
Maximum operating voltage
Min.
0.99
Typ.
1
3500
1.8
8.5
12.5
375
6.5
0.250
0.170
4.5
1.5
1
2
Max. Unit
1.008
µVs
µs
A
13.5 mH
400 pF
7
µH
0.3 Ω
0.2 Ω
kVAC
kVAC
Electrical Diagram
1
5 1
2
2
2
COMMANDE
2
1
11
1
GACHETTE
2
ALIM
2
1
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8
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CATHODE
Page 8
TRIGGERING BOARDS
FOR THYRISTORS
Mechanical Specifications
Nota :
Connections with detachable terminal boards which include polarizing slot and locking
device. (I=12 Amps, 5.08mm length of lay, approved by UL).
Self-extinguishing transformer housing (UL94 approval), vacuum impregnation.
Ph: +1 (919) 481-6895
www.adelser.com
Page 9
TRIGGERING BOARDS
FOR THYRISTORS
FART4
The FART4 module enables to trigger switch gates (2 head-to-foot thyristors) from a 0-10V or 020mA control command.
Insulation : 3500Vac
Input 0-10V and 0-20mA
Detection of zero-crossing
State display
Standard housing
Electrical specifications
Unless otherwise specified all data are given for 25°C.
General data
Symbol
TA
TS
VISO
VINH
Parameters
Ambient operating temperature
Storage temperature
Insulation (Power / Control)
(AC / 50Hz /1min)
Starting inhibition voltage
Min.
0
-40
Typ.
Max. Unit
70 °C
125 °C
3.5
5
kV
20
V
Power circuit
Symbole
VAC
IGTmax
F
Parameters
Operating voltage
Maximum gate current
Operating frequency
Min.
48
Typ.
500
50
Max. Unit
400 VAC
mA
60 Hz
Control circuit
Symbol
VIN
VIH
VIL
Parameters
Input voltage
Starting threshold of module
Extinction threshold of module
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Min.
0
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Typ.
10
7.8
7
Max. Unit
15 VDC
VDC
VDC
Page 10
TRIGGERING BOARDS
FOR THYRISTORS
General Diagram
2 V+
K1 5
G1 4
3 V-
G2
1
~
6
K2 7
~
Caution : do not operate the FART4 if one of the gates is disconnected.
Mechanical Specifications
Connections : 2.8*0.8mm "FASTON" terminals.
Ph: +1 (919) 481-6895
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Page 11
TRIGGERING BOARDS
FOR THYRISTORS
CAUTION :
ADELSER reserves the right to make modifications to its technical data and product specifications at any time without prior notice.
These documents have no contractual value
For more information:
ADELSER, INC
2200 Gateway Centre Blvd
Suite 213
Morrisville, NC 27560
+1 (919) 481-6895
Fax: +1 (919) 481-6910
Email:info@adelser.com
NOTES
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Page 12