datasheet

SKS 845N B6HK 570 V16 SU
Electrical Characteristics
Symbol
Conditions
min
Electrical Data
TAMBIENT = 45°C ; No overload
ID
Maximum DC current
VAC
Maximum AC voltage (+/-10%)
VBUS
DC Bus voltage
PTOTAL
Maximum stack power
Stack power loss (TAMBIENT = 45°C)
PLOSS
Environnmental Data
Symbol
Thyristor/Diode Presspack stack
Conditions
typ
max
845
500
670
565
min
Mechanical Data
SEMIKRON document number.revision.version
Drawing
Approximate total weight
Weight
Installation altitude without derating
Altitude
IEC 60529
Protection
Pollution degree EN 50178
Unit
A
VAC
VDC
kW
W
typ
max
11110416.01.B
106.0
1 000
IP00
2
Unit
kg
m
-
SEMISTACK® CLASSICS - B6HK
Three phase half-controlled rectifier
Stack Protection
Symbol
Preliminary Data
RC Circuit
Ordering No.
Description
08800498
SKS 845N B6HK 570 V16 SU
Features
Type
R
C
Conditions
min
RC in parallel with each electrical switch
Resistance (80W)
typ
max
Unit
33
0.47
Ohm
µF
33
1 250
A
V
kA²s
Fuses
• Non-isolated power stacks
• SKN 1500/16 / SKT 760/16
• Heatsink U3/515
• Natural cooling
• RC circuit included
• Fuses with microswitches
Size
IN RMS
UN
I²t
1 fuse per phase, with microswitches
Caliber
Nominal voltage (IEC)
Total at Un at room temperature (approx. 20…25°C )
690
1 942.5
Typical Applications
• Soft charge
• Industrial heating
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.
B6HK
© by SEMIKRON
Rev. 1 - 06.08.2015
1
SKS 845N B6HK 570 V16 SU
Dimensions
This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee
expressed or implied is made regarding delivery, performance or suitability.
© by SEMIKRON
Rev. 1 - 06.08.2015
2