SKS 275N W3C 240 V16 SU
Electrical Characteristics
Symbol
Conditions
TAMBIENT = 45°C ; No overload
min
typ
max
Unit
Electrical Data
IOUT
Maximum output current
Maximum AC voltage (+/-10%)
Maximum stack power
Stack power loss (TAMBIENT = 45°C)
ARMS
VAC
kW
W
275
500
240
VAC
PTOTAL
PLOSS
Environnmental Data
Symbol
Conditions
min
typ
max
Unit
Mechanical Data
SEMIKRON document number.revision.version
Approximate total weight
Installation altitude without derating
IEC 60529
12051002.01.B
Drawing
-
Weight
20.1
kg
m
Altitude
1 000
Protection
Pollution Degree
IP00
2
-
-
Thyristor Stud stack
EN 50178
Stack Protection
Symbol
SEMISTACK® CLASSICS - W3C
Three phase reverse parallel thyristor converter
Conditions
min
typ
max
Unit
RC Circuit
Preliminary Data
Type
R
RC in parallel with each switch
Resistance (10W)
RC25B
68
-
Ohm
µF
Ordering No.
Description
C
0.1
08785215
SKS 275N W3C 240 V16 SU
Fuses
Size
IN RMS
UN
1 fuse per phase, with microswitches
Caliber
30
Features
-
A
400
Nominal voltage (IEC)
690
V
• Non-isolated power stacks
• SKT 300/16
I²t
Total at Un at room temperature (approx. 20…25°C )
126
kA²s
• Heatsink P1/200
• Natural cooling
• RC circuit included
• Fuses with microswitches
Typical Applications
• Soft starters
Remarks
This technical information specifies semiconductor devices but
promises no characteristics. No warranty or guarantee, expressed or
implied, is made regarding delivery, performance or suitability.
W3C
Rev. 1 - 06.08.2015
© by SEMIKRON
1