SVTA4684 Datasheet, PDF (3/6 Pages) celduc-relais – DIGITAL THREE PHASE ANGLE CONTROLLER

celduc ^®
relais
CHARACTERISTIC
Mains voltage range
Non-repetitive peak voltage
Overvoltage protection
Maximum nominal currents
Nota : Wire cross section limited to 10mm²
(50A) by the terminals
LABEL
Ue
Uep
VDR
Ie
Maximum line currents in delta
wiring
Max motor power
Non-repetitive peak overload
current (1 cycle of 10ms)
Melting limit for choosing the
protective fuses
Minimum load current
Maximum leakage current
Power factor
Mains frequency range
Max. off-state voltage rise
Protection against fast voltage
transients
Max. current rise
On-state voltage drop
Resistive part of the voltage
drop
Potential part of the voltage
drop
Maximum junction temperature
Junction/case thermal
resistance per power element
Case heatsink thermal
resistance
Built-in heatsink thermal
resistance vertically mounted
Heatsink thermal
time constant
Inputs/power ouputs
insulation voltage
Input/status outputs
insulation voltage
Inputs/case insulation voltage
Status outputs/case
insulation voltage
Isolation resistance
Isolation capacitance
Storage ambient temperature
Operating ambient temperature
Max. case temperature
ILine
Pe
ITSM
I²t
Iemin
Ielk
Pf
F
dv/dt
di/dt
Ud
rt
Vto
Tjmax
Rthjc
Rthcs
Rthra
Tthra
Uimp
Uied
Uimp
Uimp
Rio
Cio
Tstg
Tamb
Tc
S/GRA/SVTA4684/A/03/07/2002
Page 3/6 GB
OUTPUT CHARACTERISTICS
VALUE
200 -> 480VAC
1200V
Built-in 510V size 14 varistors
Resistive
Ithmax AC51
50A (95A)
Motor
Iemax AC53a
22.5A
Motor
Ie AC53a
16A
87A (165A)
39A
22.5A
11kW @400VAC
1500A
11000A²s
100mA
7mA
0->1
40->65Hz
500V/µs
Buit-in RC network
50A/µs
1.4V
3.5mΩ
INFO.
See fig. 7
for limits
Values with
heatsink
Delta wiring :
See
installation
manual
See fig. 8
@10ms
@400VAC 50Hz
@Ith
@125°C
0.9V
@125°C
125°C
0.3K/W
-
Total = 3
power
elements
4K/W
15min
4kV
2.5kV
4kV
4kV
1GΩ
<8pF
-40->+100°C
-40->+90°C
100°C
@∆Tra=60°C
@∆Tra=60°C
See fig. 7