SKS B2 120 GD 69/11 - MA PB
Absolute maximum ratings 1)
Symbol
IOUT MAX
IIN MAX
Conditions
Maximum permanent output current
Maximum permanent input current
VOUT MAX
VBUS MAX
FOUT MAX
FSW MAX
Maximum output voltage
Maximum DC Bus voltage
Inverter output frequency
Maximum switching frequency
Electrical characteristics: application example
Symbol
Conditions
AC phase
SKiiP stack
SEMISTACK® Renewable Energy - Size W2
Two Quadrant 3-phase IGBT inverter
VBUS
IOUT RATED
IOUT OVL
tOVL
TOVL
VOUT
POUT
FSW
FOUT
PF
PLOSS INV 2)
η 2)
Ordering No. 08800415
Description SKS B2 120 GD 69/11 - MA PB
DC Bus
Features
VBUS
VBUS MAX
Designed in regard to EN50178
and UL508C recommendations
Designed for a 600 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
τd5%
CDC
LTE
DC bus rated voltage
Rated output current
Overload output current
Overload duration
Time between 2 overloads
Output voltage
Rated output power
Inverter switching frequency
Output frequency
Power factor
Losses at rated current
Efficiency at rated current
TINLET=45°C, 50% glycol,
Flowrate = 16 L/min
TJ<125°C,
ambient air temperature = 40°C,
air extraction according to
thermal data page 2
Values
1 200
1 800
760
1 200
100
5
Unit
ARMS
ADC
VAC
VDC
Hz
kHz
TAMBIENT=40°C unless otherwise specified
min
620
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)
typ
1 100
1 200
1 320
60
10
690
1 430
2
50
1
13 840
>99
max
VDC
ARMS
ARMS
760
s
min
VAC
kW
kHz
Hz
W
%
1 100
1 200
7
10,0
100
Capacitor bank capacity
Calculated LTE of the caps with forced air cooling
Unit
VDC
VDC
min
mF
kh
Stack Insulation
Crd
Cld
Visol
dv/dt
Minimum creepage distance
Minimum clearance distance
Chassis / power stage AC/DC (insulation test voltage DC, 5s)
SKiiP driver only, secondary to primary side
11
9.4
-4 200
4 200
75
mm
mm
VDC
kV/µs
Typical Applications
Wind generators (SG and DFIG)
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
© by SEMIKRON
Rev.02 - 16.04.2013
1
SKS B2 120 GD 69/11 - MA PB
Environmental conditions
Characteristics
Conditions
Climatic
Ambient temperature 3)
Humidity
TAMBIENT=40°C unless otherwise specified
min
typ
max
Unit
Storage: IEC 60721-3-1, class 1K2
Transportation: IEC 60721-3-2, class 2K2
-25
60
°C
Operation: IEC 60721-3-3, class 3K3 extended
-20
55
°C
5
85
%
1 000
4 000
IP00
2M1
3M3
2
m
m
-
98
kg
IEC 60721-3-3, class 3K3
no condensation no icing
Mechanical
Installation altitude
Max installation altitude
Ingress protection
Vibrations & Shocks
SKiiP stack
Pollution degree
3-phase inverter, with cable plate terminal and no
DC bus connection
Weight
SEMISTACK® Renewable Energy - Size W2
Two Quadrant 3-phase IGBT inverter
Ordering No. 08800415
Description SKS B2 120 GD 69/11 - MA PB
Features
without derating
with derating
IEC 60529
IEC 60721-3-2, Storage & transportation
IEC 60721-3-3, in operation
EN 50178
Thermal data
∆V/∆tWATER
Water flow of the 3-phase inverter
8
∆PWATER
Water drop pressure of the inverter, with male and
female connectors, 50% glycol, 16 L/min
Water pressure
Rated water pressure per inverter
Recommended coolant
Cooling water inlet temperature
Coolant type
TINLET
Required cooling airflow
VSUPPLY
PFAN
LTE
Airflow direction bottom to top on snubbers
Fan DC voltage supply
3)
Fan power consumption at typical voltage supply
Capacitor DC fan lifetime expectancy (L10 method)
16
35
L/min
580
mbar
3
50% glycol / 50% water
-20
45
60
1
16
24
30
90
57
bar
°C
-1
m.s
VDC
W
kh
Designed in regard to EN50178
and UL508C recommendations
Designed for a 600 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)
Solar Inverters
Gate Driver Characteristics
Symbol
Conditions
TAMBIENT=25°C unless otherwise specified
Gate Driver / controler data
VS
supply voltage non stabilized
IS
VS = 24 V, FSW in kHz, IRMS in A
ViT+
input threshold voltage HIGH
ViTinput threshold voltage LOW
RIN
Input resistance
CIN
Input capacitance
Measurement & protection
Ianalog
Analogue current signal
ITRIP SC
Over current trip level
(Ianalogue OUT=10V)
Footnotes
3)
CMN_TMP
Analogue temperature signal Th < 80°C
CMN_TMP
Analogue temperature signal Th > 80°C
TTRIP
Over temperature protection
the user shall ensure that the ambient air is sufficiently
ventilated to avoid hot spots.
min
typ
max
Unit
13
24
30
V
mA
V
V
kΩ
nF
330 + 55×Fsw + 0.00035×IRMS²
12.3
4.6
10
1
2450
250
2 500
2550
min 17 + 10.3×CMN_TMP
typ
19 + 10.5×CMN_TMP
max
20 + 10.5×CMN_TMP
min 26 + 8.8×CMN_TMP
typ
28 + 8.8×CMN_TMP
max
30 + 8.9×CMN_TMP
110
115
120
A.V-1
APEAK
°C
°C
°C
°C
°C
°C
°C
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
© by SEMIKRON
Rev.02 - 16.04.2013
2
SKS B2 120 GD 69/11 - MA PB
Electrical connection
DC BUS connection
Driver connectors
Phase U
DC-
Phase V
DCDC+
Phase W
Drive connector assignment
X1U, X1V, X1W
Pin Signal
1 Shield
X1U
X1V
X1W
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)
5 Overtemp. OUT
(1)
Pin 13
Pin 1
6 + 24 VDC IN
7 + 24 VDC IN
+15 VDC OUT
+15 VDC OUT
GND
GND
Temp. analog
OUT
13 GND aux
14 I analog OUT
8
9
10
11
12
Pin 14
HE10-14 male connector
© by SEMIKRON
Pin 2
Remark
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 (SKiiP 2: 20 - 30 V, SKiiP 3: 13 - 30 V)
don´t supply with 24V, when using +15 VDCIN
supply voltage monitoring threshold 19,5 V
max. 50 mA auxiliary power supply when
SKiiP system is supplied via pin 6/7
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
2) „high“ (max) 12,3 V, „low“ (min) 4,6 V; SKiiP 3: 1 nF capacitance
added signal to GND
Rev.02 - 16.04.2013
3
SKS B2 120 GD 69/11 - MA PB
DC fan connection
Fan side
Customer side
GND
Power -
1
Power +
2
+24VDC
Speed control
3
PWM
Speed monitor
4
TACHYMETER
Fan connection detail
1
4
Pin
Designation
1
GND
2
+24VDC
3
PWM
4
MONITOR
DC fan speed control
PWM
1 Rotation
Fan speed
Time
Time
Speed control behavior
© by SEMIKRON
Rev.02 - 16.04.2013
4
SKS B2 120 GD 69/11 - MA PB
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.02 - 16.04.2013
5
SKS B2 120 GD 69/11 - MA PB
1400
0,018
Stack Rth 50% glycol (°C/W)
0,016
1200
Stack Rth 10% glycol (°C/W)
0,014
Output current (ARMS)
1000
Rth (°C/W)
0,012
0,01
0,008
0,006
Cooling liquid 45°C
800
Cooling liquid 60°C
VBUS = 1100 VDC
VOUT = 690 VAC
fOUT = 50 Hz
fSW = 2 kHz
cos ϕ = 1
Flowrate = 16 L/min
Glycol/water ratio = 50%
Altitude <1000 m
600
400
0,004
200
0,002
0
0
0
5
10
15
20
25
30
30
35
35
RthSinkWater(stack) vs. Liquid flow
50
55
3000
1200
2500
Max current switched (A)
1000
Cooling liquid 45°C, ambient 40°C
800
Cooling liquid 60°C, ambient 55°C
600
VBUS = 1100 VDC
VOUT = 690 VAC
fOUT = 50 Hz
fSW = 2 kHz
cos ϕ = 1
Flowrate = 16 L/min
Glycol/water ratio = 50%
400
200
2000
1500
1000
500
0
0
500
1000
1500
2000
2500
3000
3500
0
4000
0
200
400
600
Altitude (m)
800
1000
1200
1400
DC bus voltage (VDC)
Permanent output current vs. Altitude
Safe Operating Area
3000
1400
Pressure drop with
50% glycol (mbar)
2500
1200
AC Output Current (ARMS)
Pressure drop without
glycol (mbar)
Pressure drop (mbar)
45
Permanent output current vs. Ambient Temperature
1400
Output current (ARMS)
40
Ambient air temperature (°C)
Flowrate (L/min)
2000
1500
1000
1000
VBUS = 1100 VDC
VOUT = 690 VAC
fSW = 2 kHz
cos ϕ = 1
Water temperature = 45°C
50% glycol
Flowrate = 16 L/min
Air temperature = 40°C
Tj = 125°C
800
600
400
500
200
0
0
0
5
10
15
20
25
30
35
40
0
Flowrate (L/min)
Pressure Drop vs Flowrate
© by SEMIKRON
5
10
15
AC Fundamental Frequency (Hz)
Permanent output Current vs. Output frequency
Rev.02 - 16.04.2013
6