TSN75E Power Supply Manual
Contents
1. QUIPMENT FEEL FREE TO CONSULT THE FACTORY IF YOU HAVE ANY QUESTIONS Static Clean International e 15 Adams St Burlington MA 01803 Tel 781 229 7799 Fax 781 229 4555 www staticclean com 10 12 g lt i 2 7 O To i 5 O r amp tatic lean Static Neutralizing Power Unit 0 28x0 75 slot 4x 6 81 i Mounting the Power Supply The TSN75E Power Supply provides two mounting flanges on opposing sides of the chassis Each flange includes two slotted holes and one open end slot supporting a range of screw locations in both axes on the mounting plane Using the dimensions herein provided drill and tap two or four mounting holes 10 32 or 1 4 20 are adequate to secure the Power Supply The preferred Power Supply orientation is with the I O panel face down face left or right is acceptable The Power Supply must not be oriented with the I O panel ace up Avoiding this will prevent contaminants traveling down the HV cable and into the Output Port sockets possibly generating a parasitic conductive path overloading the supply or overheating and degrading HV insulation materials Looping of the HV cable below the height of the Output Ports is also recommended to divert fluids away from the HV sockets Power Supply Input Voltage The TSN75E Power Supply dual voltage selector enables the user to connect the input to single phase 50 60Hz mains power at 12OVAC or 240VAC lower mains2. and attached Applicator s must not be located outside where they might be exposed to rain snow and other elements Avoid areas where ambient temperature is continuously in excess of 49 C 1 20 F Mount the Power Supply so that the HV Output Ports are facing down or to either side to prevent entry of foreign material Unless specified differently in the purchase order each static bar is equipped with an integral standard 6 ft 1 8m length of HV cable This length allows the installation of two static bars up to 10 ft 8m apart tatic connected to one centrally located Power Supply Slack i e excess length in the HV cable can be eliminated by coiling using a minimum number of turns to avoid excess stress strain and degradation of dielectric strength in the insulation of the cable possibly leading to early failure Grounding the Power Supply For safety and reliable function the TSN75E Power Supply must be grounded through both mains connection i e IEC 320 connector and chassis protective earth PE connection The PE connection must be made between the ground stud located in the lower center area of the I O panel and a reliable and properly tested electrical earth e g mounting stud or similar equipment attachment location CAUTION IT IS IMPORTANT THAT ONLY QUALIFIED PERSONNEL FAMILIAR WITH HANDLING HIGH VOLTAGE ELECTRICAL EQUIPMENT BE TRUSTED TO INSTALL SERVICE AND TROUBLESHOOT THIS E
3. ded HV cable with or without a protective flex tube jacket one wire connection for unjacketed configuration see the following section on terminator plug assembly procedure FOR SAFETY Before proceeding verify that the mains is disconnected and that the TSN75E is unpowered 1 Fully insert Applicator HV cable plug connector s into SN75E Output Port socket connector s after removing dust covers if present 2 Thread retaining nut s into Output Port socket s and finger tighten Do not use tools Ba For shielded HV cable remove outer 1 of 2 8 32 hex nut with star washer from the TSN75E ground stud Place ring terminal s of HV cable ground shield green or black wire s over TSN75E ground stud and PE wire terminal Replace and tighten hex nut This connection grounds the HV cable shield to minimize EMI as well as the Applicator s ground reference electrodes 3b For unshielded HV cable note not recommended for EMl sensitive applications connection of the Applicator s ground reference electrodes must be made by wire e g to TSN 75E ground stud or alternative earth location or directly through conductive mounting hardware if applicable Applicator ground reference wiring or mounting connection points vary with different forms of ionizing equipment Examples include e mounting i e bolt head slot in aluminum outer bar shell of a static bar e tip of an ionizing air
4. g S g Da 5 g 5 TSN75E User Manual 7 5kV Static Neutralizing Power Supply General Description The Static Clean Static Neutralizing System consists of two parts e A high voltage line frequency 60 60Hz transformer based AC Power Supply e An Applicator air ionizer in the form of a bar or rod air blower air gun air nozzle or air knife The system is designed to create an abundance of bipolar air ions in a field which tends to neutralize electrically charged materials paper plastic glass wood etc that pass through it The Static Neutralizing Power Supply The TSN75E Power Supply is an outout current limited AC voltage source providing appropriate ionization at the Applicator and safety to the user An internal step up transformer operates off the mains and its high voltage HV secondary is coupled to the Output Ports through a resistive damping circuit the Resistive Output Coupler provides optimal voltage limiting and load regulation with a wide range of Applicator equipment enhancing the reliability of the Neutralizing System The TSN75E includes a dual voltage selector switch to support operation with a multitude of international mains power systems Locating the Power Supply Locate the Power Supply as close as possible to the applicator using its mounting flanges to securely fasten the unit in place Choose a location free of oil water and contamination The Power Supply
5. nd Repair Manual for replacement component part numbers pricing etc and instructions tatic Static Clean International e 15 Adams St Burlington MA 01803 Tel 781 229 7799 Fax 781 299 4555 e www staticclean com
6. nozzle 4 Verify that TSN75E dual voltage selector switch located above HV Output Port sockets on I O panel is set to match mains voltage 100V 120V or 200V 240V 5 After Applicator s and Power Supply have been properly installed secured and grounded mains power may be connected e g plug the power supply line cord into a properly grounded 3 wire AC outlet Verify that mains voltage and frequency match those specified on TSN75E nameplate Do not remove ground prong or ground wire from the line cord or use a three to two prong adapter HV Cable Termination Using Plug Connector Kit unshielded unjacketed HV cable only After mounting Applicator s and Power Supply routing HV cable s and cutting to desired length attach HV cable connector as follows refer to figure at top left of page for kit parts illustration 1 Slide retaining nut over cable with threaded section trailing i e facing the cable end 2 Slide spacer over cable 3 Carefully strip 3 16 in to 1 4 in of insulation from end of HV cable exposing conductor 4 Insert conductor into entry hole in base of spring contact 5 Tighten set screw in base of spring contact use 1 16 in Allen wrench until conductor strands are held firmly in place Specifications TSN75E Type high voltage linear transformer with resistive output coupling 120 240 Vac 50 60 Hz Meer eae 7 5 KVRMS nom E EETAS 0 2 0 1 A max N R 0 315 A time delay I
7. nput Voltage Frequency Output Voltage Input Current Input Fusing Output Current Ambient Temperature SOSA Line Cord detachable with NA 3 prong grounded plug UK Euro and NA 240V grounded plugs available Weele a a a a 6 0 lb Dimensions VOUN ga a 6 8 in IMSUCIA sae 6 as 4 2 in CEDIN op uous 6 9 in Optional Cords a e t amp Q i 5 Q amp Maintenance 200V 240V the input fuse located inside Both the TSN75E Power Supply and the Applicator must the removeable fuse drawer beside the inlet be kept clean and free of water oil grease solvents and connector must be replaced A spare fuse other contaminants Contamination or arc over in the is also located in the fuse drawer Discard Applicator can degrade the longevity and reliability of the original fuse and replace with the spare the Static Neutralizing System fuse change switch setting to 240V 230V and power on the unit If this does not Troubleshooting correct the problem consult the factory Only a qualified person familiar with handling HV Confirm fuse continuity visually or preferrably by equipment should attempt to troubleshoot and service ohmic testing Replace if necessary this equipment e Confirm that the power switch is ON e Power off system i e disconnect mains and disconnect all applicators Please also note that HV test attenuators probes may e Confirm that ground
8. or HV cable may be sheathed in a conductive shield or in a non conductive flex tube or unsheathed Unsheathed cable must be dressed mounted and routed so as to guarantee a minimum solid or air dielectric spacing of 1 4 in between all points on the cable insulator and all other conductive surfaces and objects including metal mounting hardware and mounting surface corners A minimum bending radius referenced to wire centerline of 1 1 4 in applies to all cables Special care should be taken to assure the HV cable will not be subjected to tugging snagging pinch points or moving parts that may cut nick abrade or wear down the cable insulation and or sheathing Failure to follow the above described precautions will likely result in premature failure of the HV cable and void the warranty Connecting Applicator to Power Supply Applicator HV cables can be configured for various features such as shielding jacketing and termination styles The following are standard feature combinations requiring either a two wire connection i e HV and ground or a one wire connection i e HV only to the Power Supply 7 5 kV Static Neutralizing Power Supply Set Screw za daam Cable Nut Spacer Spring Contact e shielded HV cable with a braided wire sleeve ground conductor fully enclosing the HV cable or a standard discrete wire ground conductor alongside a protective flex tube jacket enclosing the HV cable two wire connection e unshiel
9. s are reliable and secure significantly load high impedance nodes e g e Confirm mains voltage and frequency are within shockless ionizing electrodes within a Static specifications Neutralizing System resulting in measured voltages e Confirm that dual voltage selector switch setting is much lower than those during normal i e unloaded or correct for the verified mains voltage unprobed operation For further assistance please e If the switch was set to 240V 230V and the consult us at our factory mains voltage is in lower range Phone 781 229 7799 Fax 781 229 4555 100V 120V change the switch setting to 120V 115V and power on the unit If this does not correct the problem consult the factory e f the switch was set to 120V 115V and the mains voltage is in higher range Operation Before applying mains power be sure that the TSN75E Power Supply is secure in its mounting all ground and high voltage connections are reliably made and secure mains voltage and frequency are appropriate and that the Applicator is clean and correctly installed Apply mains power and set the TSN75E power switch to the ON position Servicing and Repairing Power Supply In the Field n the event of damage to or failure of a power supply component the user may choose to repair the TSN75E Power Supply at his facility or to send the unit to the factory for repair For in the field repair please refer to the TSN75E Service a
10. voltages generate proportionally lower output voltage in the TSN75E and other linear transformer power supplies A detachable three conductor line cord with a 115V ground prong plug is supplied with the unit Be sure to plug the cord into a grounded three prong receptacle alternatively the plug can be cut from the cord so that the pigtail can be hard wired if desired Line cords with US UK or Euro 230V plugs sold separately are available and wae i e EO S dad DANGER High Voltage Shock Hazard Disconnect Betore Model TSN75E Specifications must be specified at the time of order VERY IMPORTANT Before connecting mains power to the unit be sure to check or set the voltage selector switch located above Output Ports on I O panel to the proper position either 120V 115V or 240V 230V Failing to correctly set the switch can damage or destroy the Power Supply increase risk of shock to operators and or void the warranty Remember Proper inout grounding of the TSN75E Power Supply is essential to the safety of the user and proper operation of the equipment A power cord with a ground prong as supplied or equivalent wiring must be used to assure that the Power Supply is grounded For added convenience and safety these units come equipped with a fuse and a lighted on off switch A spare fuse is included stowed inside the removable fuse drawer Routing the Applicator HV Cable The Applicat
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