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№1 слайд![Power Wave S CE amp STT](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img0.jpg)
Содержание слайда: Power Wave® S350 CE &
STT Module
Service Training
№2 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img1.jpg)
№3 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img2.jpg)
№4 слайд![S CE](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img3.jpg)
Содержание слайда: S350CE
№5 слайд![S CE](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img4.jpg)
Содержание слайда: S350CE
№6 слайд![S CE](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img5.jpg)
Содержание слайда: S350CE
№7 слайд![S CE phase only Replace line](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img6.jpg)
Содержание слайда: S350CE
3 phase only
Replace line cord when operating over 450 VAC
№8 слайд![S CE](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img7.jpg)
Содержание слайда: S350CE
№9 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img8.jpg)
№10 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img9.jpg)
№11 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img10.jpg)
№12 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img11.jpg)
№13 слайд![S CE](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img12.jpg)
Содержание слайда: S350CE
№14 слайд![S CE Software Location](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img13.jpg)
Содержание слайда: S350CE
Software Location
Control Board
Hardware
Operates with K2921-1 STT Module
Use PF-25M’s, PF-10M’s LF-45 for feeders
№15 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img14.jpg)
№16 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img15.jpg)
№17 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img16.jpg)
№18 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img17.jpg)
№19 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img18.jpg)
№20 слайд![S CE phase only Replace line](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img19.jpg)
Содержание слайда: S350CE
3 phase only
Replace line cord when operating over 450 VAC
If S350CE detects single phase Error 54 will Flash
№21 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img20.jpg)
№22 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img21.jpg)
№23 слайд![Buck Boost Theory of Operation](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img22.jpg)
Содержание слайда: Buck/Boost Theory of Operation
№24 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img23.jpg)
№25 слайд![PFC Control Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img24.jpg)
Содержание слайда: PFC Control Board (G5915 series)
Pause between sounds/flashes indicating a specific digit: 0.5 seconds
№26 слайд![PFC Control Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img25.jpg)
Содержание слайда: PFC Control Board (G5915 series)
№27 слайд![PFC CONTROL BOARD Use DVM](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img26.jpg)
Содержание слайда: PFC CONTROL BOARD
Use DVM Diode check function from 8J42 to 1J42
№28 слайд![Detects thermal trips that](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img27.jpg)
Содержание слайда: Detects thermal trips that may occur on the first stage heatsink (single thermostat located on the primary module)
Detects thermal trips that may occur on the first stage heatsink (single thermostat located on the primary module)
№29 слайд![Primary Thermal Protection](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img28.jpg)
Содержание слайда: Primary Thermal Protection
Location:
SMT Part, First and Second Stage Module (M21214-10)
№30 слайд![Relay and DC Link Capacitor](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img29.jpg)
Содержание слайда: Relay and DC Link Capacitor
3-phase input rectifier converts AC line voltage to DC
Perform diode tests between line input (B30, B31, B32) and rectifier outputs (B10, B13)
100 ohm resistor provides precharge path for DC Link Capacitor. Relay closes after precharge is complete.
Measure resistance from B12 to B10 with machine turned off.
100 ohms expected
OPEN indicates resistor failure
SHORT indicates fused relay contacts
№31 слайд![Power Conversion Assembly](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img30.jpg)
Содержание слайда: Power Conversion Assembly
№32 слайд![Converts rectified Volts dc](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img31.jpg)
Содержание слайда: Converts rectified 400 Volts dc input to an unregulated 100 Volts dc output
Converts rectified 400 Volts dc input to an unregulated 100 Volts dc output
Topology consists of a full bridge inverter followed by a center tap rectifier
Full bridge switches at 60 Khz with a 150 ns dead time
Open-loop control is used and the 100 Volts dc output is unregulated
Interacts directly with Input Control Board
Power Board provides primary side current feedback for inverter protection
№33 слайд![Planar Transformer](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img32.jpg)
Содержание слайда: Planar Transformer
№34 слайд![Multi-Phase Chopper](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img33.jpg)
Содержание слайда: Multi-Phase Chopper
№35 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img34.jpg)
№36 слайд![Multi-Phase Chopper](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img35.jpg)
Содержание слайда: Multi-Phase Chopper
№37 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img36.jpg)
№38 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img37.jpg)
№39 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img38.jpg)
№40 слайд![Thermal Protection](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img39.jpg)
Содержание слайда: Thermal Protection
№41 слайд![Current Transducer S - Verify](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img40.jpg)
Содержание слайда: Current Transducer (S18504-6)
Verify 30 VDC present at supply leads
Check the feedback with a Constant Current Output into a load (Mode 200).
Calibration tab in the “Lincoln Diagnostic Utility”
Verify Transducer Vfb verses actual Output Current per chart
№42 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img41.jpg)
№43 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img42.jpg)
№44 слайд![STT Module Service Training](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img43.jpg)
Содержание слайда: STT Module
Service Training
№45 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img44.jpg)
№46 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img45.jpg)
№47 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img46.jpg)
№48 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img47.jpg)
№49 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img48.jpg)
№50 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img49.jpg)
№51 слайд![STT Module](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img50.jpg)
Содержание слайда: STT Module
№52 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img51.jpg)
№53 слайд![STT Status PC Board S G](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img52.jpg)
Содержание слайда: STT Status PC Board (S28250/G3884 series)
Identifies STT Module to ArcLink Network
Receives Switch PCB Status and Thermal information
Communicates Errors to Power Source via ArcLink
Drives Fan
Fan driven via Power Source Control Board command
Controls external Status LED
№54 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img53.jpg)
№55 слайд![STT Status PC Board S G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img54.jpg)
Содержание слайда: STT Status PC Board (S28250/G3884 series)
№56 слайд![STT Status PC Board S G](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img55.jpg)
Содержание слайда: STT Status PC Board (S28250/G3884 series)
No LED
Check LED placement and connections
Verify 40 Vdc input (J81-4 to J81-3)
Fast blinking Green LED – Mapping Error
Verify continuity of ArcLink cable (pins “A” and “B”)
Verify ArcLink Pigtail to Status PCB
Pin “A” to J81-1
Pin “B” to J81-2
Red and Green Blinking LED
Read and interpret Error Code
Power Wave Manager Diagnostic Tab
№57 слайд![STT Status PC Board S G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img56.jpg)
Содержание слайда: STT Status PC Board (S28250/G3884 series)
№58 слайд![STT Status PC Board S G](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img57.jpg)
Содержание слайда: STT Status PC Board (S28250/G3884 series)
Thermostat Input
Best Measured across the Thermostat
Closed < 1VDC
Open > 10VDC
Switch PCB Status Input
Best Measured at STT Switch PC Board (J2-5 to J2-1)
Closed < 1VDC
Open > 10VDC
Fan Output
Open Collector style (J88-5)
Supplied from STT Switch PCB (J1-6)
№59 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img58.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)
Interrupts Power Source Output Current
Includes integral snubber diodes and capacitors
Resistor bank located off Board
Includes on board Protection Circuitry
Intelligent Gate Drive
Minimum ON time = 223µsec
Maximum OFF time 1.5 seconds
Under Voltage Lockout (ERROR 99)
Over Voltage Protection
Turns Switch ON if Snubber voltage exceeds 500V
Reverse Polarity Protection (ERROR 99)
Only when connected through Status PCB (ArcLink)
№60 слайд![](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img59.jpg)
№61 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img60.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)
№62 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img61.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)
№63 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img62.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)
№64 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img63.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)
№65 слайд![STT Switch PC Board G series](/documents_6/51b8fba9badbd70aacfc15b2a9ec021c/img64.jpg)
Содержание слайда: STT Switch PC Board (G6768 series)