SKS B2 120 GD 69/11 - MA PB
Absolute maximum ratings 1)
Symbol
IOUT MAX
IIN MAX
Conditions
Values
1 200
1 800
760
Unit
ARMS
ADC
Maximum permanent output current
Maximum permanent input current
Maximum output voltage
Maximum DC Bus voltage
Inverter output frequency
Maximum switching frequency
VAC
VOUT MAX
VBUS MAX
FOUT MAX
FSW MAX
VDC
1 200
100
Hz
5
kHz
Electrical characteristics: application example
TAMBIENT=40°C unless otherwise specified
Symbol
AC phase
VBUS
Conditions
min
typ
max
Unit
VDC
ARMS
ARMS
DC bus rated voltage
Rated output current
Overload output current
Overload duration
1 100
1 200
1 320
60
IOUT RATED
IOUT OVL
tOVL
s
min
VAC
kW
kHz
Hz
-
TINLET=45°C, 50% glycol,
Flowrate = 16 L/min
TJ<125°C,
SKiiP stack
TOVL
Time between 2 overloads
Output voltage
10
VOUT
620
690
1 430
2
760
POUT
ambient air temperature = 40°C,
air extraction according to
thermal data page 2
Rated output power
Inverter switching frequency
Output frequency
FSW
SEMISTACK® Renewable Energy - Size W2
FOUT
50
Two Quadrant 3-phase IGBT inverter
PF
Power factor
1
2)
Losses at rated current
Efficiency at rated current
13 840
>99
W
PLOSS INV
2)
η
%
Ordering No. 08800415
DC Bus
VBUS
Description SKS B2 120 GD 69/11 - MA PB
VDC
VDC
min
mF
kh
Rated DC voltage applied to the capacitor bank
Max DC voltage applied to the caps bank (max 30% of LTE)
Discharge time of the capacitors (VDC < 60 V)
Capacitor bank capacity
1 100
VBUS MAX
τd5%
Features
1 200
7
CDC
10,0
100
ó Designed in regard to EN50178
and UL508C recommendations
ó Designed for a 600 x 600 x 2000 mm cabinet
ó Embedded SKiiP® Technology 3
ó SKiiP 2403GB172-4DW, Trench 3 1700V IGBT,
CAL3 diode
LTE
Calculated LTE of the caps with forced air cooling
Stack Insulation
Crd
Minimum creepage distance
11
9.4
mm
mm
Cld
Minimum clearance distance
VDC
Visol
dv/dt
Chassis / power stage AC/DC (insulation test voltage DC, 5s)
SKiiP driver only, secondary to primary side
-4 200
4 200
ó Integrated current and temperature sensors
ó Water cooling
75
kV/µs
Typical Applications
ó Wind generators (SG and DFIG)
ó Solar Inverters
Footnotes
1) Absolute maximum ratings are values not to be
exceeded in any case and do not imply that the stack
can operate in all these conditions taken together.
2) fan consumption and losses in air included
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.
B6CI
Rev.02 - 16.04.2013
© by SEMIKRON
1