CELDUC SWTA46501

celduc®
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DIGITAL THREE PHASE ANGLE
CONTROLLER
SWTA46501
(SVTA4690+WF031200)
! Allows to set the voltage applied to different sort of loads with 3 wires, 4 wires or
inside the delta wiring:
! Resistive (Bulbs, UV and IR lamps, ovens, …),
! Inductive (inductors, transformers, …),
! Motor (motorfan speed control (60 to 100% from the nominal speed),
! Rectified (power supplies, …).
! Small housing, easy and ready to use.
! Large mains frequency and voltage range.
! Fully optoisolated full cycle three phase phase angle controller (balanced
currents, less harmonics, …)
! Dynamic control voltage range according to the power factor of the load.
! Softstart and softstop functions (increase lifetime expectancy of the load).
! Adjustable filter regarding fast input voltage changes (ramps).
! Motor softstarting functions to control its speed within the stable area.
! Input-output transfert characteristic linearization function (resistive load).
! Diagnostic features : Status given on LED and AC/DC switches.
Proportionnal analog voltage
control input
0-10V
200->480VAC
50A AC-51 @40°C
(heatsink fan voltage = 24VDC)
Mains
Voltage
Mains
Frequency
Max AC-51
Current
Max AC-53a
Current
Control
Input
Status
Ouputs
In / Out
Insulation
Wire Size
Dimensions
(WxHxD)
200 to
480VAC
40 to 65Hz
50A (70A)
@40°C
30A
@40°C
0-10VDC
0 to 24VDC
1A AC/DC
4kV
In=2.5mm²
Out=10mm²
110x141x180
(mm)
Fig. 1
TYPICAL APPLICATIONS
Fig. 2
WIRING DIAGRAM
Fig. 3
PHASE ANGLE CONTROL DESCRIPTION
Fig. 4
INTERNAL DIAGRAM
Proud to serve you
Data given at Tambient=40°C and subject to modification without previous notice
Weight
2600g
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SETTINGS
“Ramp
Time (s)”
“Initial
Value”
“Soft
Stop”
“Comp”
“Load”
“Ntrl”
“Curve”
Ramp up time
(Softstart and
smooth
transients)
Initial load
voltage
(footstep)
Ramp down
time
Allows to adapt
the control
signal range
whatever the
power factor of
the load
Ask the unit to
make a
softstart up to
the max. before
analog control.
Tells the unit
the load star
point is
connected to the
mains neutral
Tells the unit
what kind of inout response to
use (angle or
RMS voltage
linearity)
Setting
possibilities
0 x ts =
On (Up)
On (Up)
On (Up)
On (Up)
White squares =
buttons
Example :
0.5 x ts =
Inductive
load
Motor
Star wiring
with neutral
(4 wires)
RMS voltage
control
ts =
Off (Down)
Off (Down)
Off (Down)
Off (Down)
2 x ts =
Resistive load
Other loads
than motors
Delta or star
without
neutral
Phase angle
control
Label
SETTINGS AND OPTIONS
Description
Function
Ts= 0 to 64s
Vi=0 to 100 %
= all switches
down (OFF)
(factory setting)
INPUT CHARACTERISTICS
CHARACTERISTIC
LABEL
Labels
INPUT CIRCUIT
Function
Control type
Terminals
INFO.
“0-10V”
“Urg. Stop”
Analog control input
Stop the thyristor controls
DC control voltage
Opening the connection
between 5 & 6
4&6
5&6
Uc
0-10VDC
-
Ucsmin
0.3VDC
-
Ucsmax
9.7VDC
-
Max. input voltage
Ucmax
30VDC
6VDC
Max. reverse voltage
-Ucmax
30VDC
6VDC
Control voltage range
Release and control threshold
voltage
Full power threshold control
voltage
Release voltage
Ut
Input impedance
Re
100kΩ
-
See fig. 5
Current to switch
Ict
-
20mADC
Ict=f(Ut)
Labels
STATUS OUTPUTS
VALUE
>1,5V
“Diag. “
“Pwr“
Terminals
1&2
2&3
Function
Indicates a problem detected
in the circuit configuration
Indicates the load is
supplied
Nominal operating voltage
Operating voltage range
Max. peak voltage
Usan
24VAC/DC
Usa
0->28VAC/DC
Usap
60V
Overvoltage protection
Built-in 25V size7 varistors
Minimum load current
Ipw/Ipb
0A
Maximum load current
Ipw/Ipb
1A AC/DC
See fig. 6
Maximum overload current
Ipw/Ipb
2.4A AC/DC
@100ms 10%
of the cycle
On and off state switch
resistance
Ron / Roff
500mΩ / 100MΩ
See fig. 6
On and off time delay
Ton / Toff
0.5ms / 2ms
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OUTPUT CHARACTERISTICS
CHARACTERISTIC
Mains voltage range
VALUE
INFO.
Ue
200 -> 480VAC
Non-repetitive peak voltage
Uep
1200V
Overvoltage protection
VDR
Built-in 510V size 14 varistors
Maximum nominal currents
Nota : Wire cross section limited to 10mm²
(50A) by the terminals
Maximum line currents in delta
wiring
Puissance moteur max.
Ie
Resistive
AC51
Ithmax
50A (70A)
ILine
87A (121A)
Resistive
Ith AC51
Motor
AC53a
Iemax
50A
(EN60947-4-3)
87A
(EN60947-4-3)
30A
52A
Motor
Ie AC53a
22A
(EN60947-4-2)
38A
(EN60947-4-2)
@40°C
See fig. 7
Delta wiring :
See
installation
manual
Pe
15kW @400VAC connexion étoile
@40°C
Non-repetitive peak overload
current (1 cycle of 10ms)
ITSM
2000A
See fig. 8
Melting limit for choosing the
protective fuses
I²t
20000A²s
@10ms
Iemin
100mA
Ielk
7mA
Power factor
Pf
0->1
Mains frequency range
F
40->65Hz
dv/dt
500V/µs
Minimum load current
Maximum leakage current
Max. off-state voltage rise
POWER CIRCUIT
LABEL
Protection against fast voltage
transients
Max. current rise
@400VAC 50Hz
Buit-in RC network
di/dt
50A/µs
On-state voltage drop
Ud
1.4V
@Ith
Resistive part of the voltage
drop
rt
2mΩ
@125°C
Potential part of the voltage
drop
Vto
0.9V
@125°C
Maximum junction temperature
Tjmax
125°C
Junction/case thermal
resistance per power element
Rthjc
0.25K/W
Case heatsink
thermal resistance
Rthcs
0.05K/W
Built-in heatsink thermal
resistance vertically mounted
Rthra
0.3K/W
@∆Tra=60°C
Heatsink thermal time constant
Tthra
15min
@∆Tra=60°C
Inputs/power ouputs
insulation voltage
Uimp
4kV
Input/status outputs
insulation voltage
Uied
2.5kV
Inputs/case insulation voltage
Uimp
4kV
Status outputs/case
insulation voltage
Uimp
4kV
Isolation resistance
Rio
1GΩ
Isolation capacitance
Cio
<8pF
Storage ambient temperature
Tstg
-40->+100°C
Tamb
-40->+90°C
Tc
100°C
Operating ambient temperature
Max. heatsink temperature
Total = 3
power
elements
See fig. 7
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INTERNAL
POWER SUPPLY
INTERNAL POWER SUPPLY
CHARACTERISTIC
LABEL
VALUE
Mains voltage range
Ue
200->480VAC
Consumption
Is
1mA typical
Mains frequency range
F
40-65Hz
tm
100ms
Terminals
Turn-on time
INFO.
3L2 & 5L3
GENERAL INFORMATION
CONNECTIONS
Connections
Screwdriver advised
Min and max tightening torque
Input terminal block
0.8 x 2mm
1.8->3N.m
2 x 1.5->6mm2
Number and cross section of the
wires
1 x 2.5mm2
(10mm2 without ferrule)
Screwdriver for settings
0.8 x 2mm
Housing
MISC.
Power
Posidriv 2 or 0.8 x 5.5mm
UL94V0
Mounting
Omega DIN rail (DIN50022) or screwed
Noise level
Low audible vibrations
Weight
2600g
STANDARDS
GENERAL
Standards
EN60947-4-2 & EN60947-4-3
Protection level
IP2L0
Accordin to V.D.E. 160 part 100 :
Back hand and finger safety
Protection against direct touch
CE marking
Yes
E.M.C.
EMISSION
E.M.C.
IMMUNITY
UL, cULUS and VDE approvals
Pending
TYPE OF TEST
STANDARD
LEVEL
EFFECT
E.S.D. (Electrostatic discharges)
EN61000-4-2
8kV (air)
4kV (touch)
No effect
Radiated electromagnetic fields
EN61000-4-3
10V/m
No effect
Fast transients bursts
EN61000-4-4
2kV direct coupling on the power side
2kV coupling by clamp on the input side
No effect
Electric chocks
EN61000-4-5
1kV direct coupling differential mode (input and output)
2kV direct coupling common mode (input and output)
No effect
Voltage drop
EN61000-4-11
-
Radiated and conducted
disturbances
The conducted or radiated disturbances generated by
solid state relays depend on the wiring and load
configuration.
The test method recommended by the European standards
NFEN55011 and concerning electromagnetic compatibility leading to
results far from reality, we decided to advise our customer
in order to adapt their filtering scheme to their application.
Please refer to the SVTA – SWTA installation
manual.
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CHARACTERISTIC CURVES
Fig. 5
Fig. 7
INPUT CHARACTERISTIC
Fig. 6
CURRENT AND ON RESISTANCE VS
TEMPERATURE
POWER DISSIPATED AND LOAD CURRENT LIMIT VS TEMPERATURE
Please refere to the
installation notice
for
precautions about
mounting the
device.
Fig. 8
CURRENT OVERLOAD CHARACTERISTIC (ITSM PER POWER ELEMENT)
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DIMENSIONS AND ACCESSORIES
Fig. 9
DIMENSIONS
CHARACTERISTIC
LABEL
VALUE
THERMAL PROTECTION
Contact type
Normally closed
Closing temperature
90°C +/-3°C
Opening temperature
80°C
Nominal voltage
250VAC/DC
Nominal current
6A
10mΩ
Contact resistance
Insulation between opened
contacts
Insulation between housing and
contacts
10GΩ
4kV
Isolation resistance
10GΩ
Connections
2.8mm flat tabs or welded wires
Motor
DC motor
Supply voltage
18-28VDC
Consumption
FAN
INFO.
1.4W 58mA
Supply frequency
16.9 liters/seconds (35.9Cu ft/min)
Speed
-
Noise level
23dbA
Connections
Tinned wires
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Rue Ampère B.P. 4
42290 SORBIERS - France
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