SKS B2 120 GDD 69/11 - A11 MA PB

Transcription

1 Absolute maximum ratings 1) Symbol Conditions Values Unit I IN/OUT MAX Maximum permanent input/output current 1 2 A RMS V IN/OUT MAX Maximum output voltage 76 V AC V BUS MAX Maximum DC Bus voltage 1 2 V DC F IN/OUT MAX Inverter Output frequency 1 Hz F SW IN/OUT MAX Maximum switching frequency 5 khz Electrical characteristics: application example T AMBIENT =4 C unless otherwise specified Symbol Conditions min typ max Unit I OUT RATED Rated output current 1 2 A RMS I OUT OVL Overload output current 1 32 A RMS t OVL Overload duration V BUS =11 V DC, 6 s T OVL Time between 2 overloads T INLET = 45 C, 5% glycol 1 min SKiiP stack V OUT Output voltage Flowrate = 16 L/min V AC P OUT Rated output power T J < 125 C 1 43 kw F SW OUT Inverter switching frequency ambient temperature = 4 C 2 khz F OUT Output frequency air extraction according to thermal 5 Hz SEMISTACK for Renewable Energy - Size W2 PF Power factor data page Quadrant 3-phase IGBT converter P 2) LOSS INV Losses at rated current 149 W η 2) Efficiency at rated current 99 % AC phase Generator I IN RATED Rated input current 1 2 A RMS Ordering No V IN Input voltage V BUS =11 V DC, V AC Description SKS B2 12 GDD 69/11 - A11 MA PB P IN Rated input power T INLET = 45 C, 5% glycol 143 kw F SW IN Rectifier switching frequency Flowrate = 16 L/min 2 khz T Features F IN Input frequency J < 125 C 5 1 Hz ambient temperature = 4 C PF Power factor air extraction according to thermal data -1 - Designed in regard to EN5178 P 2) LOSS INV Losses at rated current page W and UL58C recommendations η 2) Efficiency at rated current 99 % Designed for a 6 x 6 x 2 mm cabinet Embedded SKiiP Technology 3 DC Bus SKiiP 243GB172-4DW, Trench 3 17V IGBT, V BUS Rated DC voltage applied to the capacitor bank 1 1 V DC CAL3 diode V BUS MAX Max DC voltage applied to the caps bank (max 3% of LTE) 1 2 V DC Integrated current and temperature sensors τ d5% Discharge time of the capacitors (V DC < 6 V) 5 min Water cooling C DC Capacitor bank capacity 14 mf LTE Calculated LTE of the caps with forced air cooling 1 kh Typical Applications Wind generator converter Stack Insulation Solar inverters Crd Minimum creepage distance 11 mm Cld Minimum clearance distance 9.4 mm Footnotes Visol Chassis / power stage AC/DC (insulation test voltage DC, 5s) V DC dv/dt SKiiP driver only, secondary to primary side 75 kv/µs 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. AC phase Grid 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+B6CI 1

2 Environmental conditions T AMBIENT =4 C unless otherwise specified Characteristics Conditions min typ max Unit Climatic Ambient temperature 3) Storage: IEC , class 1K2 Transportation: IEC , class 2K C Operation: IEC , class 3K3 extended C SKiiP stack Humidity Mechanical Installation altitude without derating 1 m Max installation altitude with derating 4 m Ingress protection IEC 6529 IP - IEC , Storage & transportation 2M1 - IEC , in operation 3M3 - Pollution degree EN per stack 98 kg 4-quadrant converter with DC-connection 198 kg Thermal SEMISTACK for Renewable Energy - Size W2 Water flow per stack L/min V/ t WATER 4-Quadrant 3-phase IGBT converter Water flow per 4Q-converter L/min Pressure drop per 4Q-converter, with male and 58 mbar Ordering No female connectors, 5% glycol, 32 L/min Description SKS B2 12 GDD 69/11 - A11 MA PB Water pressure Rated water pressure per inverter 3 bar Coolant type Recommended coolant 5% glycol / 5% water - Features T INLET Cooling water inlet temperature C Required cooling airflow 3) Airflow direction bottom to top on snubbers 1 m.s -1 Designed in regard to EN5178 V SUPPLY Fan DC voltage supply V DC and UL58C recommendations P FAN per fan Fan power consumption at typical voltage supply 9 W Designed for a 6 x 6 x 2 mm cabinet LTE Capacitor DC fan lifetime expectancy (L1 method) 57 kh Embedded SKiiP Technology 3 SKiiP 243GB172-4DW, Trench 3 17V IGBT, Gate Driver Characteristics T AMBIENT =25 C unless otherwise specified CAL3 diode Symbol Conditions min typ max Unit Integrated current and temperature sensors Gate Driver / controler data Water cooling V S supply voltage non stabilized V I S V S = 24 V, F SW in khz, I RMS in A F sw +.35 I RMS ² ma Typical Applications V it+ input threshold voltage HIGH 12.3 V Wind generators (SG and DFIG) V it- input threshold voltage LOW 4.6 V Solar Inverters R IN Input resistance 1 kω C IN Input capacitance 1 nf Footnotes Measurement & protection I analog Analogue current signal 25 A.V -1 3) the user shall ensure that the ambient air is sufficiently I TRIP SC Over current trip level (I analogue OUT=1V) A PEAK ventilated to avoid hot spots. min CMN_TMP C CMN_TMP Analogue temperature signal Th < 8 C typ CMN_TMP C max CMN_TMP C min CMN_TMP C REMARKS CMN_TMP Analogue temperature signal Th > 8 C typ CMN_TMP C This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee, expressed or implied is made regarding delivery, performance or suitability. Vibrations & Shocks Mass P WATER IEC , class 3K3 no condensation no icing Pressure drop per stack, with male and female connectors, 5% glycol, 16 L/min 85 % 58 mbar max CMN_TMP C T TRIP Over temperature protection C 5 B6CI+B6CI 2

3 Electrical connection Driver connectors DC BUS connection Phase U Phase V DC- DC- DC+ Grid L1 Phase W Grid L2 Grid L3 Drive connector assignment Pin 13 Pin 14 X1U X1L1 X1V X1L2 HE1-14 male connector X1W X1L3 Pin 1 Pin 2 X1U, X1V, X1W, X1L1, X1L2, X1L3 Pin Signal 1 Shield 2 BOT IN (2) Remark 3 ERROR OUT LOW = NO ERROR; open Collector Output; (1) max. 3 V / 15 ma don t connect when using fiber optic, propagation delay 1 µs min. pulsewidth error-memory-reset 9 µs 4 TOP IN (2) positive 15V CMOS logic; 1 kω impedance don t connect when using fiber optic 5 Overtemp. OUT LOW = NO ERROR = ϑdcb < C (1) open collector Output; max. 3 V / 15 ma low output voltage <,6 V high output voltage max. 3 V VDC IN 24 VDC (SKiiP 2: 2-3 V, SKiiP 3: 13-3 V) VDC IN don t supply with 24V, when using +15 VDCIN supply voltage monitoring threshold 19,5 V VDC OUT max. 5 ma auxiliary power supply when VDC OUT SKiiP system is supplied via pin 6/7 1 GND GND for power supply and 11 GND GND for digital signals 12 Temp. analog max output current 5mA OUT 13 GND aux reference for analog output signals 14 I analog OUT SKiiP 3 with Al2O3 ceramic substrate current actual value 8, V 1 % 25 C overcurrent trip level 1 V 125 % 25 C current value > SKiiP system is source current value < 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 positive 15V CMOS logic; 1 kω impedance, don t connect when using fiber optic 3

4 DC fan connection Fan side Power - 1 Customer side GND Power VDC Speed control 3 PWM Speed monitor 4 TACHYMETER Fan connection detail 4 1 Pin Designation 1 GND 2 +24VDC 3 PWM 4 MONITOR DC fan speed control 1 Rotation PWM Time Fan speed Time Speed control behavior 4

5 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. 5

6 ,18,16 Stack Rth 5% glycol ( C/W) Stack Rth 1% glycol ( C/W) Rth ( C/W),14,12,1,8,6,4,2 Output current (A RMS ) Cooling liquid 45 C Cooling liquid 6 C V BUS = 11 V DC Vac IN/OUT =69 V RMS F OUT = 5 Hz f SW IN/OUT = 2 khz cos ϕ IN/OUT = 1 Flowrate = 16 L/min Glycol/water ratio = 5% Altitude <1 m Flowrate (L/min) Ambient air temperature ( C) Rth SINK-WATER (stack) vs. Liquid Flow Permanent Output Current vs. Ambient Temperature Output current (A RMS ) Cooling liquid 45 C, ambient 4 C Cooling liquid 6 C, ambient 55 C V BUS = 11 V DC Vac IN/OUT =69 V RMS F IN/OUT = 5 Hz f SW IN/OUT = 2 khz cos ϕ IN/OUT = 1 Flowrate per stack = 16 L/min Glycol/water ratio = 5% Max current switched (A) Altitude (m) DC bus voltage (V) Permanent Output Current vs. Altitude Safe Operating Area 3 14 Pressure drop (mbar) Pressure drop with 5% glycol (mbar) Pressure drop without glycol (mbar) AC Output Current (A RMS ) V BUS = 11 V DC V OUT =69 V AC f SW = 2 khz cos ϕ= -1 Water temperature = 45 C 5% glycol Flowrate = 16 L/min Air temperature = 4 C T J = 125 C Flowrate (L/min) AC Fundamental Frequency (Hz) Pressure Drop vs. Flowrate (per stack) Input Current vs. Input frequency (generator side) 6