SKS C 240 GDD 69/11 – A6A MA B1C
Absolute maximum ratings
Symbol
Conditions
IIN MAX
Maximum permanent input current
IOUT MAX
Maximum permanent output current
VIN MAX
Maximum input voltage
VOUT MAX
Maximum output voltage
VBUS MAX
Maximum DC Bus voltage
FIN MAX
Inverter input frequency
FOUT MAX
Inverter output frequency
FSW MAX
Maximum switching frequency
SKiiP stack
Electrical characteristics
Symbol
Conditions
AC phase Grid
IOUT RATED
Rated output current
IOUT OVL
Overload output current
tOVL
Overload duration
TOVL
SKiiPRACK® - Type 6A
4-Quadrant 3-phase IGBT converter
Ordering No. 08800600
Description SKS C 240 GDD 69/11 – A6A MA B1C
Features
Designed in regard to EN50178 recommendations
Designed for a 1200 x 600 x 2000 mm cabinet
Embedded SKiiP® Technology 3
SKiiP 2403GB172-4DW, Trench 3 1700V IGBT, CAL3 diode
Integrated current and temperature sensors
Water cooling
Time between 2 overloads
VOUT
POUT
FSW
FOUT
Output voltage
Rated output power
Inverter switching frequency
Output frequency
PF
Power factor
Losses at rated current
PLOSS INV2)
2)
η
Efficiency at rated current
AC phase Generator
IIN RATED
IIN OVL
tOVL
TOVL
Rated input current
Overload input current
Overload duration
Time between 2 overloads
VOUT
POUT
FSW
FOUT
Output voltage
Rated output power
Inverter switching frequency
Output frequency
Power factor
Losses at rated current
Efficiency at rated current
PF
PLOSS INV2)
η 2)
Values
2 400
2 400
760
760
1 200
100
100
5
Unit
ARMS
ARMS
VAC
VAC
VDC
Hz
Hz
kHz
TAMBIENT = 40°C unless otherwise specified
min
VBUS = 1 100 VDC
TINLET = 45°C, 50% glycol
Flowrate = 12 L/min per cell
TJ < 125°C
Air extraction according to thermal
data page 2
VBUS = 1 100 VDC
TINLET = 45°C, 50% glycol
Flowrate = 12 L/min per cell
TJ < 125°C
Air extraction according to thermal
data page 2
620
620
typ
2 400
2 640
60
10
690
2 870
2
50
1
28 320
99
2 400
2 640
60
10
690
2 870
2
20
max
Unit
ARMS
ARMS
s
760
min
VAC
kW
kHz
Hz
W
%
ARMS
ARMS
760
100
-1
28 320
99
s
min
VAC
kW
kHz
Hz
W
%
Typical Applications
DC Bus
Wind generators (SG and DFIG)
High power AC drives
VBUS
VBUS MAX
τd5%
CDC
Footnotes
LTE
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)
1 100
1 200
6
27,0
100
Capacitor bank capacity
Calculated LTE of the capacitors with forced air cooling
VDC
VDC
min
mF
kh
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
Stack Insulation
Crd
Cld
Visol
Minimum creepage distance
Minimum clearance distance
Chassis / Power stage AC/DC (insulation test voltage DC, 5 s)
Visol12
dv/dt
SKiiP driver only, output 1 / output 2 (AC, rms, 2 s)
SKiiP driver only, secondary to primary side
8,7
7,1
-4 200
4 200
mm
mm
VDC
1 500
75
V
kV/µs
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.
Before using the converter, please read carefully the
SKiiPRACK® user manual.
B6CI + B6CI
© by SEMIKRON
Rev. 0 - 03.06.2013
1
SKS C 240 GDD 69/11 – A6A MA B1C
TAMBIENT=40°C unless otherwise specified
Environmental conditions
Characteristics
Conditions
Climatic
Ambiant temperature 1)
Humidity
min
typ
max
Unit
IEC 60721-3, class 1K2 & 2K2
Storage & transportation
-25
60
°C
IEC 60721-3-3, class 3K3 extended
In operation
-20
55
°C
5
85
%
1 000
4 000
m
IEC 60721-3-3, class 3K3
no condensation no icing
Mechanical
Installation altitude
without derating
Max. installation altitude
Protection degree
with derating
IEC 60529
IEC 60721-3-2, storage & transportation, 1 cell
IEC 60721-3-3, in operation, 1 cell
EN 50178
Cell
4-Quadrant converter
Vibrations & Shocks
SKiiP stack
Pollution degree
Mass
SKiiPRACK® - Type 6A
4-Quadrant 3-phase IGBT converter
Thermal
data
∆V/∆tWATER
Water flow per cell
Water flow per 4Q-converter
∆PWATER
Ordering No. 08800600
Description SKS C 240 GDD 69/11 – A6A MA B1C
Features
Designed in regard to EN50178 recommendations
Designed for a 1200 x 600 x 2000 mm cabinet
Embedded SKiiP® Technology 3
SKiiP 2403GB172-4DW, Trench 3 1700V IGBT, CAL3 diode
Integrated current and temperature sensors
Water cooling
Typical Applications
Wind generators (SG and DFIG)
High power AC drives
Footnotes
1)
the user shall ensure that the ambiant air is sufficiently
ventilated to avoid hot spots.
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.
Before using the converter, please read carefully the
SKiiPRACK® user manual.
Water pressure
Coolant type
TINLET
External cooling airflow
VSUPPLY
[fan]
PFAN
per fan
LTE
IP00
2M1
3M3
2
80
550
[fan]
8
48
12
72
24
144
m
kg
kg
L/min
L/min
Pressure drop per cell with male and female
connectors, 50% glycol, 12 L/min
150
mbar
Pressure drop per 4Q converter with male and
female connectors, 50% glycol, 72 L/min
150
mbar
3
50% Glycol / 50% water
-20
45
60
1
18
24
28
3,6
65
bar
°C
Maximum water pressure permissible per cell
Recommended coolant
Cooling water inlet temperature
Snubbers, required airflow direction bottom-top
Capacitor DC fan operating voltage
Fan power consumption at typical voltage supply
Capacitor DC fan life time expectancy (L10 method)
Gate Driver Characteristics
Symbol
Conditions
Gate Driver / controler data
VS2
supply voltage non stabilized
IS2
VS2 = 13V - 30 V, FSW in kHz, IAC in A
ViT+
input threshold voltage HIGH
ViTinput threshold voltage LOW
RIN
Input resistance
CIN
Input capacitance
Measurement & protection
Analogue current signal HB_I
HB_I
(Ianalog OUT=10V)
ITRIPSC
over current trip level
CMN_TMP
Analogue temperature signal Th < 80°C
CMN_TMP
Analogue temperature signal Th > 80°C
Ttrip
Over temperature protection
ms-1
VDC
W
kh
TAMBIENT=25°C unless otherwise specified
min
typ
max
Unit
13
24
30
VDC
330 + 55×FSW + 0.00035×IAC2
12,3
4,6
10
1
245
2 450
250
2 500
mA
VDC
VDC
kΩ
nF
255
2 550
min 17 + 10,3×CMN_TMP
19 + 10,5×CMN_TMP
typ
20 + 10,5×CMN_TMP
max
min 26 + 8,8×CMN_TMP
28 + 8,8×CMN_TMP
typ
30 + 8,9×CMN_TMP
max
110
115
120
A.V-1
APEAK
°C
°C
°C
°C
°C
°C
°C
B6CI + B6CI
© by SEMIKRON
Rev. 0 - 03.06.2013
2
SKS C 240 GDD 69/11 – A6A MA B1C
Electrical connection
Phase driver connectors
DC BUS details
DC+
DC-
U1
W1
V1
L21
L31
L11
U2
W2
V2
L22
L32
DC BUS connection
L12
Phase Driver connector assignment
X1U••, X1V••, X1W••, X1L1••, X1L2••, X1L3••
Pin Signal
1 Shield
2 BOT IN (2)
positive 15V CMOS logic; 10 kΩ impedance, don´t
connect when using fiber optic
3 ERROR OUT
(1)
LOW = NO ERROR; open Collector Output;
max. 30 V / 15 mA
4 TOP IN (2)
Pin 14
Pin 13
Remark
5 Overtemp. OUT
(1)
6 + 24 VDC IN
7 + 24 VDC IN
don´t connect when using fiber optic,
propagation delay 1 µs
min. pulsewidth error-memory-reset 9 µs
positive 15V CMOS logic; 10 kΩ impedance
don´t connect when using fiber optic
LOW = NO ERROR = ϑDCB < 115 + 5°C
open collector Output; max. 30 V / 15 mA
„low“ output voltage < 0,6 V
„high“ output voltage max. 30 V
24 VDC supply
24 VDC supply
supply voltage monitoring threshold 19,5 V
Pin 2
Pin 1
HE10-14 male connector
© by SEMIKRON
8
9
10
11
12
+ 15 VDC OUT
+ 15 VDC OUT
GND
GND
Temp. analog
OUT
13 GND aux
14 I analog OUT
max. 50 mA auxiliary power supply
GND for power supply and
GND for digital signals
max output current 5mA
reference for analog output signals
SKiiP 3 with Al2O3 ceramic substrate
current actual value 8,0 V ⇔ 100 % IC @ 25 °C
overcurrent trip level 10 V ⇔ 125 % IC @ 25 °C
current value > 0 ⇔ SKiiP system is source
current value < 0 ⇔ SKiiP system is sink
SKiiP 3 with AlN ceramic substrate:
refer to corresponding datasheet
1) Open collector output, external pull up resistor necessary
added signal to GND
Rev. 0 - 03.06.2013
3
SKS C 240 GDD 69/11 – A6A MA B1C
1 2 3 4
LEFT SIDE VIEW
Pin
Designation
1
+24VDC
2
+24VDC
3
GND
4
GND
DC FAN CONNECTION (6 times)
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. 0 - 03.06.2013
4
SKS C 240 GDD 69/11 – A6A MA B1C
View X
FRONT VIEW
REAR VIEW
U, V, W are generator side converter phases
L1, L2, L3 are grid side converter phases
2 SKiiPs in parallel cannot be on the same SKiiPRACK cell
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. 0 - 03.06.2013
5
SKS C 240 GDD 69/11 – A6A MA B1C
Details - View X
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. 0 - 03.06.2013
6
SKS C 240 GDD 69/11 – A6A MA B1C
3000
0,014
Stack Rth 50% glycol (°C/W)
0,012
Stack Rth 10% glycol (°C/W)
2500
Output current (ARMS)
Rth (°C/W)
0,01
0,008
0,006
2000
Cooling liquid 45°C
Cooling liquid 60°C
1500
VBUS = 1 100 VDC
VacIN/OUT = 690 VRMS
FIN/OUT = 50 Hz
fSW IN/OUT = 2 kHz
cos ϕIN/OUT = 1
Flowrate = 12 L/min per cell
Glycol/water ratio = 50%
Altitude <1000 m
1000
0,004
500
0,002
0
0
0
5
10
15
20
25
30
30
35
35
3000
3000
2500
2500
2000
Cooling liquid 45°C, ambient 40°C
Cooling liquid 60°C, ambient 55°C
1000
VBUS = 1 100 VDC
VacIN/OUT = 690 VRMS
FIN/OUT = 50 Hz
fSW IN/OUT = 2 kHz
cos ϕIN/OUT = 1
500
45
50
55
Permanent Output Current vs. Ambient Temperature
Max current switched (A)
Output current (ARMS)
RthSINK-WATER(stack) vs. Liquid flow
1500
40
Ambient air temperature (°C)
Flowrate per cell (L/min)
Flowrate = 12 L/min per cell
Glycol/water ratio = 50%
Altitude <1000 m
2000
1500
1000
500
0
0
0
500
1000
1500
2000
2500
3000
3500
4000
0
200
400
600
Altitude (m)
800
1000
1200
1400
DC bus voltage (V)
Permanent Output Current vs. Altitude
Safe Operating Area (per SKiiP)
2500
700
Pressure drop with 50% glycol
Pressure drop without glycol (mbar)
2000
500
Output Current (ARMS)
Pressure drop per SKiiPRACK cell (mbar)
600
400
300
1500
VBUS = 1 100 VDC
VacIN/OUT = 690 VRMS
fSW IN/OUT = 2 kHz
cos ϕIN/OUT = 1
Water temperature = 45°C
Flowrate = 12 L/min per cell
Glycol/water ratio = 50%
Air temperature = 40°C
TJ = 125°C
1000
200
500
100
0
0
0
5
10
15
20
25
Pressure Drop vs. Flowrate (per cell)
© by SEMIKRON
0
5
10
15
AC Fundamental Frequency (Hz)
Flowrate (L/min)
Output Current vs. Output Frequency
Rev. 0 - 03.06.2013
7