Telemark CHEETAH TT-10 CE 208 VAC Instruction Manual Download Page 1

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TT CHEETAH SERIES

ELECTRON BEAM POWER SUPPLY

INSTRUCTION MANUAL

TELEMARK, 2018

–

March 2018

telemark.com

Brand and product names are trademarks or

registered trademarks of their respective companies.

Current version of this manual can be found at

https://telemark.com/e-beam-power-supplies/tetrode-tube/

Summary of Contents for CHEETAH TT-10 CE 208 VAC

Page 1: ...L Copyright TELEMARK 2018 All rights reserved March 2018 telemark com Brand and product names are trademarks or registered trademarks of their respective companies Current version of this manual can b...

Page 2: ...der warranty at a Telemark service facility Freight costs both ways will be at customer s expense Telemark reserves the right to determine if the malfunction was caused by faulty materials or workmans...

Page 3: ...and follow an appropriate grounding procedure to discharge the output before touching any exposed connections DO NOT rely on the power supply s instrumentation or controls to determine that the output...

Page 4: ...ounding 11 Ground Connections 12 Interlock Connections 13 Power Tube Installation 13 Input Voltage Selection 15 HVPS Rear Panel Connectors 15 Interconnection Procedure 16 Connector and Pin Definitions...

Page 5: ...ng on Socket 17 4 F Tube fully inserted in Socket 17 4 G Anode Connection 18 4 H HVPS Rear Panel Connectors 18 4 I Controller Rear Panel Connectors 18 4 J Filament Transformer Connections 20 5 A Contr...

Page 6: ...well Put them aside and DO NOT proceed until this instruction manual has been thoroughly reviewed After completely unpacking the boxes you should have the following items see also packing list 1 High...

Page 7: ...lly required behind the rack mount chassis for connections TT 3 W 19 483mm x D 22 560mm x H 10 5 267mm 6U TT 6 W 19 483mm x D 25 635mm x H 14 356mm 8U TT 8 W 19 483mm x D 29 740mm x H 15 75 400mm 9U T...

Page 8: ...400 VAC Line Voltage 208VAC 400VAC 208VAC 400VAC 400VAC Line Frequency 60Hz 50 60Hz 60Hz 50 60Hz 50 60Hz Line Current 60A 35A 73A 42A 50A Output Voltage 4 to 10kV 4 to 10kV 4 to 10kV 4 to 10kV 4 to 1...

Page 9: ...uipped with a soft start feature to eliminate excessive initial surge currents from their large HV transformers It is considered good practice to select slow blow circuit breakers fuses with at least...

Page 10: ...andard 19 inch opening may be used The TT 10 15 20 Electron Beam Source Power Supply is designed in a stand alone cabinet on casters and can be placed in any free space conveniently close to the vacuu...

Page 11: ...m During arcing events RF noise is generated that must be properly driven to ground to avoid interference damage For this reason the E beam ground must be separate from the electronics rack ground and...

Page 12: ...connection The power supply may sustain major damage if power is applied before the ground is connected High Voltage Use decals or other warning labels on the high voltage shield at the front of the E...

Page 13: ...nstrument rack for TT 3 6 8 must not block air passages located on the unit s front and rear panels Fans in the lower center of the rear panel pull in air for the power tube and fans in the upper corn...

Page 14: ...s in a grey air guiding chimney Carefully remove the power tetrode from its shipping container and its protective bag Set it loosely into the socket from top straight and centered The tube for the TT...

Page 15: ...be s heat sink Figure 4 G Anode Connection clipped to power tube left TT 10 15 20 right TT 8 This completes the installation of the power tetrode Close the top cover of the HVPS do not forget to put b...

Page 16: ...ed HV Output cable RG213 Coax between J5 HV OUT on the HVPS and the mating connector on the supplied Filament Transformer Box It is good practice to keep the HV cable away from sharp objects machinery...

Page 17: ...flexible Strain Relieves 110 0052 4 in the openings of the Filament Transformer Box run the supplied red HV Cable Set 122 0031 1 through them connect the ring lugs to the output bolts of the Filament...

Page 18: ...able HVPS open will disable HVPS 2 External EMO Interlock Contact closure to pin 1 to enable HVPS open will disable HVPS Controller J1 HVPS HV CONTROL from J1 of HVPS J2 HVPS SOURCE CTRL from J2 of HV...

Page 19: ...mper only do not apply voltage Open ON signals from PLC GND F P ON switches are active in remote mode 13 Digital GND GND Power Reference for pins 1 7 12 14 15 30 32 33 34 14 Remote Voltage Reference I...

Page 20: ...to 24VDC External user isolated digital control power clamping 32 Voltage Monitor Output 0 to 10VDC 0 to 10VDC 0 to 10kV 0 to 8VDC 0 to 8kV TT 6 0 to 7VDC 0 to 7kV TT 3 33 Emission Current Monitor Ou...

Page 21: ...n 3 15VDC 5 AUX1 Interlock Input Contact only Return for pin 6 GND 6 AUX1 Interlock Input Contact only Contact closure to pin 5 15VDC 7 HVAC Interlock Input Contact only Return for pin 8 GND 8 HVAC In...

Page 22: ...pin used Failure to do so will compromise correct functioning of the interlocks always satisfied Example One safety switch to be used for VAC and HVAC interlocks Connect one side of contact to pins 2...

Page 23: ...ready HIGH VOLTAGE ON Pushbutton Green Press to turn HV on Illuminated when HV is on Unlit when HV is off CONTROL SELECT REMOTE LOCAL HANDHELD 3 Position Selects control from either Local front panel...

Page 24: ...LED Functions Section Name Function CONTROL POWER PWR Lit when Control Power is present Main Power of HVPS is turned on HIGH VOLTAGE AIR CAB Lit when Air Flow is OK blinking when Time Delay is runnin...

Page 25: ...becomes ready as soon as the AIR CAB interlock is satisfied When HV is ready yellow OFF push button illuminated HV can be turned on by pressing the green ON push button This will be light up instantl...

Page 26: ...o be set remotely See the pin description for J5 pages 18 and 19 and section 7 Figure 7 F The digital control signals can either be active i e an external isolated voltage source or passive that is vi...

Page 27: ...ort instance to extinguish arcs HV fully recovers within milliseconds when over current is gone This limit is adjusted to about 5 above maximum output current Total Current Limit This limit works on t...

Page 28: ...d confirm all electrical wires connections and contactors in the main power supply cabinet are clean and showing no sign of overheating or other damage If there are signs of overheating replace damage...

Page 29: ...current for this particular source Connector and Pin Definitions Sub Controller J2 HVPS SOURCE CTRL from J2 of HVPS 2nd 3rd Source Module J3 J4 SUB CONTROL 2 3 from J3 J4 of Main Controller J5 REMOTE...

Page 30: ...Power See pin 8 24 All Interlocks OK Indicator Output O C 0 to Vcc Low All Interlocks satisfied High Not all Interlocks satisfied 26 Source Ready OFF Indicator Output O C 0 to Vcc Low Source is ready...

Page 31: ...D 14 Digital GND Power GND 15 Digital GND Power GND Cable shield See Note on page 20 OPERATION Please refer to section 5 for operation The Sub Controller offers the same controls and displays as avail...

Page 32: ...8 ADDENDUM Figure 8 A Connections TT 3 Figure 8 B Connections TT 6 8 208VAC Figure 8 C Connections TT 6 8 400VAC Figure 8 D Connections TT 10 15 208VAC Figure 8 E Connections TT 10 15 20 400VAC Figure...

Page 33: ...Telemark TT Cheetah Series Power Supply Instruction Manual 33 Figure 8 A Connections TT 3...

Page 34: ...Telemark TT Cheetah Series Power Supply Instruction Manual 34 Figure 8 B Connections TT 6 8 208VAC Version...

Page 35: ...Telemark TT Cheetah Series Power Supply Instruction Manual 35 Figure 8 C Connections TT 6 8 400VAC Version...

Page 36: ...Telemark TT Cheetah Series Power Supply Instruction Manual 36 Figure 8 D Connections TT 10 15 208VAC Version...

Page 37: ...Telemark TT Cheetah Series Power Supply Instruction Manual 37 Figure 8 E Connections TT 10 15 20 400VAC Version...

Page 38: ...Telemark TT Cheetah Series Power Supply Instruction Manual 38 Figure 8 F J5 Remote User I O Connector...

Page 39: ...lectromagnetic Compatibility Emissions EN 61000 6 4 2007 A1 Electromagnetic Compatibility Immunity EN 61000 4 2 2009 Electrostatic Discharge Immunity EN 61000 4 3 2006 A1 A2 Radiated Susceptibility Te...

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