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celduc
S/GRA/SWTA4610/B/23/07/2002
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Page 3/6 GB
OUTPUT CHARACTERISTICS
CHARACTERISTIC
LABEL
VALUE
INFO.
Mains voltage range
Ue
200 -> 480VAC
Non-repetitive peak voltage
Uep
1200V
Overvoltage protection
VDR
Ie
Built-in 510V size 14 varistors
Resistive
Resistive
Ith AC51
Motor
Iemax AC53a
Motor
@40°C
See fig. 7
Delta wiring :
See
Ithmax AC51
Ie AC53a
Maximum nominal currents
3.5A
3.5A
5.8A
10A
5.8A
10A
(EN60947-4-3)
(EN60947-4-2)
installation
manual
Maximum line currents in delta
wiring
6A
6A
ILine
Pe
(EN60947-4-3)
(EN60947-4-2)
Max motor power
2.5kW @400VAC star connection
550A
@40°C
Non-repetitive peak overload
current (1 cycle of 10ms)
ITSM
See fig. 8
Melting limit for choosing the
protective fuses
I²t
1500A²s
@10ms
Minimum load current
Maximum leakage current
Power factor
Iemin
Ielk
Pf
100mA
7mA
@400VAC 50Hz
0->1
Mains frequency range
F
40->65Hz
500V/µs
Max. off-state voltage rise
dv/dt
Protection against fast voltage
transients
Buit-in RC network
Max. current rise
di/dt
Ud
50A/µs
1.4V
On-state voltage drop
@Ith
Resistive part of the voltage
drop
rt
12mΩ
0.9V
@125°C
Potential part of the voltage
drop
Vto
@125°C
Maximum junction temperature
Tjmax
Rthjc
Rthcs
Rthra
125°C
Total = 3
power
elements
Junction/case thermal
resistance per power element
0.45K/W
0.05K/W
4K/W
Case heatsink
thermal resistance
Built-in heatsink thermal
resistance vertically mounted
@∆Tra=60°C
@∆Tra=60°C
Heatsink thermal time constant
Tthra
Uimp
15min
4kV
Inputs/power ouputs
insulation voltage
Input/status outputs
insulation voltage
Uied
Uimp
Uimp
2.5kV
4kV
Inputs/case insulation voltage
Status outputs/case
insulation voltage
4kV
Isolation resistance
Isolation capacitance
Rio
Cio
1GΩ
<8pF
Storage ambient temperature
Operating ambient temperature
Max. heatsink temperature
Tstg
Tamb
Tc
-40->+100°C
-40->+90°C
100°C
See fig. 7
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