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Technical Explanation

SKiiP

3 Parallel Board

2017-08-30

– Rev02

3 / 20

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Содержание L5064101

Страница 1: ...y JL E KAZ SKiiP 3 Parallel Board Please note Unless otherwise specified all values in this technical explanation are typical values Typical values are the average values expected in large quantities and are provided for information purposes only These values can and do vary in different applications All operating parameters should be validated by user s technical experts for each application The ...

Страница 2: ...X4 X5 X6 9 7 Auxiliary Power Supply 10 8 Digital Input Output Signals 10 8 1 TOP BOT switching signals 10 8 2 ERROR OUT Signal 11 8 3 Temperature ERROR OUT Signal 11 9 Analogue Output Signals 11 9 1 Measurement of output current 12 9 2 Measurement of SKiiP 3 temperature or DC link voltage 13 10 Error indication with LED 14 11 Interlock time 14 12 Shielding Concept 15 13 Short pulse suppression and...

Страница 3: ...rallel Board by SEMIKRON 2017 08 30 Rev02 3 20 1 Related documents Data sheet Parallel board SKiiP 3 Technical Explanation SKiiP 3 Rev 2 Data sheet SKiiP 3 Technical Explanation F Option Board SKiiP 3 Data sheet F Option Board SKiiP 3 ...

Страница 4: ... Persons working with devices have to wear a grounded bracelet Any synthetic floor coverings must not be statically chargeable Even during transportation the input terminals have to be short circuited using for example conductive rubber Worktables have to be grounded The inputs of the board are sensitive to over voltage Voltages higher than VS 0 3V or below 0 3V may destroy these inputs Therefore ...

Страница 5: ... the possibility to mount an optional fiber adapter F Option board SKiiP 3 on top of the SKiiP 3 Parallel board No mechanical housing is required since the board is directly mounted on a metal frame inside the cabinet All different SKiiP 3 Parallel board product variants are based on one common board layout but do have different number of connected SKiiP 3 subsystems Type 1 Board setup for paralle...

Страница 6: ...aximum temperature value or maximum DC link voltage of all connected SKiiP 3 subsystems Analogue Out Pin 12 connector X1 Providing the sum of currents of all connected SKiiP 3 subsystems Analogue Out Pin 14 connector X1 Routing the TOP BOT switching signals from the controller Digital IO Pin 4 and Pin 2 connector X1 to all four SKiiP 3 connectors X3 X4 X5 X6 incl Short Pulse Suppression TOP BOT In...

Страница 7: ...r X7 is schown on the both drawings Figure 3 Mechanical dimensions of SKiiP 3 Parallel board without F Option Top view Figure 4 Mechanical dimensions of SKiiP 3 Parallel board without F Option side view 180 73 93 160 10 10 X6 X5 X4 X3 X1 X2 X7 Diameter of all holes is 4 3 mm 2 3 1 optional SKiiP3 Parallelboard Dimension Rev01 17 07 12 KornAn 29 5 29 5 29 5 29 5 29 5 27 3 SKiiP3 Parallelboard Heigh...

Страница 8: ...oth drawings Figure 5 Mechanical dimensions for SKiiP 3 Parallel board with F Option Top view Figure 6 Mechanical dimensions for SKiiP 3 Parallel board with F Option Side view X3 X4 X6 X5 X1 X7 X2 2 3 1 F Option optionally optional L50312xx Distance bolt min 20mm SKiiP3 Parallelboard With F Option Rev01 17 07 12 KornAn Please note Diameter of all holes is 4 3 mm The length of cable connection betw...

Страница 9: ...Max 30V 15mA 4 TOP IN PWM signal input for high side IGBTs Input 15V 0V Logic 10kΩ impedance 5 Temp ERROR OUT Common over temperature error signal output Open collector output LOW no error Max 30V 15mA 6 N C Not used 7 N C Not used 8 15V Supply voltage output for optional level shifter or F Option 15V 4 Max output current 100mA 9 10 GND Power supply ground 11 12 TEMP_ANA Temperature measurement an...

Страница 10: ...1 TOP BOT switching signals The main purpose of SKiiP 3 Parallel board is the routing of the TOP BOT switching signals from controller connector X1 to all four SKiiP 3 connectors X3 X4 X5 X6 The routing includes the following tasks Logic Level detection of TOP BOT signals Short pulse suppression and extension of TOP BOT signals See Chapter 13 Generation of Interlock time for all connected SKiiP 3 ...

Страница 11: ...R OUT Signal The SKiiP 3 Parallel board combines all Temperature ERROR signals of the SKiiP 3 to one unidirectional Temperature ERROR OUT signal and routes it to the customer s controller This output is short circuit proof Temperature ERROR is active when one of the connected SKiiP subsystems is in Temperature ERROR mode 9 Analogue Output Signals On the user controller board a differential amplifi...

Страница 12: ...4 ITRIPSC SKiiP 3 B SKiiP 3 D The measured current is normalized to a corresponding voltage at the DIN41651 connector of the parallel board See Table 6 The values given in the Table 6 are related only to the SKiiP 3 Parallel board For SKiiP 3 current measurement parameters please refer to the SKiiP 3 Technical Explanation Rev 2 Chapter AC Current sensor Table 6 Signal characteristics of current me...

Страница 13: ...the Technical explanation SKiiP 3 Table 7 Signal characteristics of current measurement Parameters UTEMP Specification 40 C Ta 85 C Output signal TEMP_ANA GND_ANA or UDC_ANA GND_ANA Max output current IT out 5mA Output voltage range VT Out 0V to 10V Analogue temperature signal TEMP_ANA 115 C typ Alternatively analogue DC link volatge signal Specification see SKiiP 3 data sheet TESKiiP 3 10V Analog...

Страница 14: ...locking no error grün grün By clocking and no error grün orange By clocking and Error rot orange No clocking and Error rot grün 11 Interlock time Generation of dominant Interlock time for all connected SKiiP 3 See data sheet Parallel board SKiiP 3 Thus the internal Interlock time tTD 3 µs of SKiiP 3 subsystems is not valid anymore The SKiiP 3 Parallel Board sets the dominant interlock time tTD 4µs...

Страница 15: ... respectively the Power GND to chasses That can be done on the parallel board or on controller If grounding is done on both sides controller and on parallel board then the impedance between the both grounding points has to be low to prevent interferences Grounding should be done with a HF compliant connection There are two ways to connect the shield layer to the Chassis PE Chassis shield connectio...

Страница 16: ...the SKiiP 3 as spurious noise and will be suppressed The short pulse suppression and extension are shown in the Figure 11 Figure 11 Short pulse suppression and extension 14 Paralleling of SKiiP systems Please refer to SKiiP 3 Technical Explanation Rev 2 Chapter Paralleling of SKiiP for further information 15 Mounting of SKiiP 3 F Option For mounting of SKiiP 3 F Option the following components cou...

Страница 17: ...Technical Explanation SKiiP 3 Parallel Board by SEMIKRON 2017 08 30 Rev02 17 20 16 Logistics Figure 12 Part Marking Information ...

Страница 18: ...hnical Explanation SKiiP 3 Parallel Board by SEMIKRON 2017 08 30 Rev02 18 20 17 Provisions and handling after use Components which are obsolete or defective must be disposed according to local regulations ...

Страница 19: ...P 3 Parallel board 15 Figure 11 Short pulse suppression and extension 16 Figure 12 Part Marking Information 17 List of tables Table 1 Controller connector X1 pin assignment 9 Table 2 24V Power supply connector pin assignment 10 Table 3 Requirements of the auxiliary power supply 10 Table 4 Digital signal characteristic TOP BOT input 10 Table 5 Digital signal characteristic ERROR and HALT input 11 T...

Страница 20: ...KRON does not assume any liability arising out of the application or use of any product or circuit described herein Furthermore this technical information may not be considered as an assurance of component characteristics No warranty or guarantee expressed or implied is made regarding delivery performance or suitability This document supersedes and replaces all information previously supplied and ...

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