OPERATING INSTRUCTIONS 7 SERIES STATIC GENERATORS

Transcription

1 OPERATING INSTRUCTIONS 7 SERIES STATIC GENERATORS

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3 GB Contents Page 1 Introduction 4 2 Safety 5 3 Use 6 4 Checking on Delivered Equipment 6 5 General Specification and Dimensions 7 6 Positioning 10 7 Operating and Control 11 8 Electrical Connection 16 9 Maintenance Health and Safety Certification and EU Declaration of Conformity Troubleshooting Spare Parts and Accessories 26 7 Series Static Generators Iss.1 3

4 1. Introduction This manual applies to the Models 7333, 7360, 7560, and Static Generators. It is essential that you read and understand the complete manual before installing and using this equipment. This is important for safety and for warranty cover. 1.1 Explanation of Symbols Warning! This symbol appearing in the operating instructions refers to operations which, if carried out improperly, may result in serious personal injuries. Caution! This symbol appearing in the operating instructions refers to operations which, if carried out improperly, may result in damage to property. 4

5 2. Safety These Static Generators are intended for use in industrial applications to generate high voltages for static charging applications. A blanking plug is provided fitted to one of the HV output sockets. Remove this plug if both HV sockets are needed. If only one HV output is required, ensure the blanking plug is always fitted to the HV socket not in use. Work on this equipment must be carried out by a competent and qualified electrical engineer. The equipment should be disconnected from the electricity supply before starting any maintenance or installation work. Do not touch any live parts - you will receive an electric shock. The Generator must be earthed for safety and correct performance. Any changes to the equipment without written consent of the manufacturer will nullify the warranty and CE approval. 7 Series Static Generators Iss.1 5

6 3. Use The 7 Series power Fraser static charging heads which are used in industrial applications for temporary adhesion. The system consists of the Static Generator and one or more charging or pinning heads. The Static Generator is a high voltage switching power supply. It is available in either positive polarity or negative polarity. The 7 Series Generators are for indoor use in industrial applications. Static Generators: Installation should be made by a qualified electrical engineer. 4. Checking on Delivered Equipment The equipment leaves our factory in suitable protective packaging. Please check that it is undamaged when it arrives. If there is visible damage contact the Factory or one of our Distributors immediately, before carrying out any installation. Check that the parts that which have been delivered are the same as you have ordered. Loose Parts: Earth Lead. RM and CI Cable as per order. 6

7 5. General Specification and Dimension Construction: 1.5mm steel with mounting brackets. Size: See sketches on pages 8 to 9. Electrical: See page 16 Load: Two HV output connections. External connector boxes can be used to increase the number of HV outputs. Installation: Dry, oil-free location required with ambient temperature of 40 or less. The enclosure is sealed, but the atmosphere should not be polluted, wet or condensing for high voltage applications. 7 Series Static Generators Iss.1 7

8 5. General Specification and Dimension Model Input Power HV Max Output Current Output Power Local Operation Remote Operation Remote Monitoring HV & I Limiting HV Connections 7333 DC 24V DC 30kV 1mA 30W No Yes Yes Yes AC V 30kV 1mA 30W No Yes Yes Yes 2 50/60Hz 7360 DC 24V DC 30kV 2mA 60W Yes Yes Yes Yes AC V 30kV 2mA 60W Yes Yes Yes Yes 2 50/60Hz 7560 DC 24V DC 50kV 1.2mA 60W Yes Yes Yes Yes AC V 50kV 1.2mA 60W Yes Yes Yes Yes 2 50/60Hz DC* 24V DC 30kV 5mA 150W Yes Yes Yes Yes AC* V 30kV 5mA 150W Yes Yes Yes Yes 2 50/60Hz DC* 24V DC 50kV 3mA 150W Yes Yes Yes Yes AC* V 50/60Hz 50kV 3mA 150W Yes Yes Yes Yes 2 Connector Boxes are available where more than 2 electrodes need to be served. * Launch Summer

9 5. General Specification and Dimensions GB 7360/7560/73150 & /73150 & Series Static Generators Iss.1 9

10 6. Positioning The 7 Series Generators should be installed in a clean and dry position. Maximum humidity 70%, non-condensing. Higher levels of humidity affect the process and can cause tracking in the equipment. It may be mounted horizontally or vertically. Operating Temperature: 0 to 40 C. It should be mounted in a vibration-free position. 10

11 7. Operation & Control GB See pages for typical connection examples The 7333 Static Generator has been designed for full integration with a machine or production process. Control Interface M12 8 Pin Power In M12 4 Pin or 115/230V AC ON OFF Ground Remote M12 Monitor 5 Pin M12 5 Pin Fuse Generator Case Controls and Connections ON-OFF switch on front panel. 4 Pin M12 chassis plug : 24VDC: 20VDC to 28VDC. 8 Pin M12 chassis plug: Control Interface. 5 Pin M12 chassis plug: Isolated Remote Monitoring. Two HV output sockets. Ground connection point. 7 Series Static Generators Iss.1 11

12 7. Operation & Control 7360/7560/73150/75150 The operation is based on the familiar conventions on standard low voltage power supplies used in laboratories, test houses and general industry. Limits can be set to the current and voltage levels before the High Voltage (HV) is turned ON. If limits are not required, then turn both voltage and current potentiometers to maximum before switching HV ON. Top Panel Voltage Display HV Potentiometer Current Display Current Potentiometer HV Switch On/Off LED Indicators HV Outputs Front Panel Control Interface CI 8 Pin Fuse On/Off ON OFF Remote RM Monitor 5 Pin RM 5 Pin Ground Poer Fixed 215V/230V Cable AC or M12 x 4 Pin DC 12

13 7. Operation & Control GB Generator Face Power: ON-OFF switch on front panel. DC version: Fixed cable gland and 5m 2 core cable 24V DC: (20-28V DC). HV ON/OFF: The switch on the generator top panel selects High Voltage ON or OFF. High Voltage Potentiometer: HV output voltage set by potentiometer on Generator top panel or through external 0-10V analog signal. A 10V reference is supplied by Generator. Current Potentiometer: HV output current set by potentiometer on Generator top panel or through external 0-10V analog signal. A 10V reference is supplied by Generator. LED Indicators: HV CC CV will illuminate when Generator HV output is ON. will illuminate when Generator is in constant current mode. will illuminate when Generator is in constant voltage mode. Current Display: Voltage Display: Current limit can be set when HV is OFF. Dots appear on current display to show set current limits when voltage is OFF. When voltage is ON these dots disappear and the display shows actual measured current. Output voltage may be set when the HV is OFF. When HV is ON the actual output voltage is displayed. Dots on the voltage display will begin flashing when it goes into constant current mode to show that the set current limit is controlling the voltage. HV Outputs: A blanking plug is provided fitted to one of the HV output sockets. Remove this plug if both HV sockets are needed. If only one HV output is required, ensure the blanking plug is always fitted to the HV socket not in use. Dirt can penetrate into the H.V Output sockets and cause internal tracking if the blanking plugs are not used. 7 Series Static Generators Iss.1 13

14 7. Operation & Control Control Interface (CI) All Models A control interface allows for complete remote control and output monitoring of the Generator. A 10V reference supply is provided for complete remote control and ease of use. Connection: 8 Pin M12 Connector. ON-OFF: Remote ON/OFF switching of HV. Output Indicator: HV ON indicator, sinks 15mA, suitable for remote LED or small relay coils. Voltage Set: 0-10V analog input to set the voltage output demand and it overrides the potentiometer on the top of the Generator case. Current Set: 0-10V analog input to set the current output demand and it overrides the potentiometer on the top of the Generator case. Voltage Sense: Output voltage sense/readout, 0-10V = 0-100%. 1kΩ Output impedance. Current Sense: Output current sense/readout, 0-10V = 0-100%. 1kΩ Output impedance. 10Vdc reference: Supplied from the Generator for remote programming, display and control. Important: Remote voltage/current setting overrides local voltage/current settings. If remote is disconnected, the settings of the local switch and potentiometers on the Generator top panel will determine the output of the Generator. 14

15 7. Operation & Control GB Remote Monitor (RM) All Models A remote monitoring system checks the High Voltage output status of the Generator. Voltage free relay contacts are provided to switch an alarm or feedback to a PLC. Connection: 5 Pin M12 Connector. 63V 4A DC maximum rating. Remote Monitor Relay Operation. HIGH VOLTAGE OFF: PIN 4 connected to PIN 3 Generator NOT producing High Voltage. Generator Power Switch OFF or High Voltage Switch OFF. Otherwise: output arcing, malfunction, or problem with electrical supply. HIGH VOLTAGE ON: PIN 4 connected to PIN 1 Generator producing High Voltage. 7 Series Static Generators Iss.1 15

16 8. Electrical Connections Control Interface - CI: Pin 1 White HV On/Off control. OFF: Pin 1 = <0.7V. ON: Pin 1 = 10-28V DC. Pin 2 Brown Voltage program, 0-10V = 0-100%, Approx. 100kΩ input impedance. Pin 3 Green Current limit/program, 0-10V = 0-100%. Approx. 100kΩ input impedance. Pin 4 Yellow Voltage sense/readout, 0-10V = 0-100%. 1kΩ Output impedance. Pin 5 Grey Current sense/readout, 0-10V = 0-100%, 1kΩ Output impedance. Pin 6 Pink HV output indicator, sinks 15mA DC. Can operate LED indicator by connecting between pins 7 (anode) and 6 (cathode). This wire can also be used to activate small external relay coils. Check this with the Manufacturer. Pin 7 Blue +10Vdc reference output. Can supply up to 100mA DC. Used as reference rail for potentiometers for programming output voltage and/or current and can supply external digital panel meters. Can also be connected to Pin 1 to switch HV. Pin 8 Red / Cable Shield Potentiometers for programming output voltage and/or current and can supply external digital panel meters. Can also be connected to Pin 1 to switch HV. 16

17 8. Electrical Connections GB Remote Monitor Interface - RM: Pin 1 Brown Pin 2 White Pin 3 Blue Pin 4 Black Pin 5 Green/Yellow Normally open relay contact. Not used. No connection. Normally closed relay contact. Relay common pole. Not used. No connection. Ground / Earth: HV Output: M5 threaded connector. This must be connected to an earth / ground. Arc fault protected. Ripple at full load: < 0.5% at full load. Voltage rise time: internally limited to 1kV/ms. Voltage fall time: Depends on load. 7 Series Static Generators Iss.1 17

18 8. Electrical Connections CI Interface Example of Uses The following examples can be used independently or together as required. HV ON/OFF control: Generator Front Panel HV ON/OFF Switch C.I. Remote HV On/Off Input HV OFF Not used / Open / 0V OFF OFF 10-28V DC ON ON Not used / Open ON ON 10-28V DC ON Note: For full remote control of HV, the top panel HV switch must be turned off. Example use of a footswitch or external switch to remote control HV: 18

19 8. Electrical Connections GB Using a remote 10k Ohm, minimum 100mW, potentiometer to control output voltage setting. 0-10V = 0-100%: Using a remote 10k Ohm, minimum 100mW, potentiometer to control output current limit setting, 0-10V = 0-100%: 7 Series Static Generators Iss.1 19

20 8. Electrical Connections Using an external 0-10V FSD ( Full Scale Deflection ) moving coil Voltmeter to monitor actual HV output voltage. 0-10V = 0-100% output: Using an external 0-10V FSD ( Full Scale Deflection ) moving coil Voltmeter to monitor actual HV output voltage. 0-10V = 0-100% output: 20

21 8. Electrical Connections GB Using an external 0-10V FSD ( Full Scale Deflection ) moving coil Voltmeter to monitor actual HV output current. 0-10V = 0-100% output: Digital meters can also be used. The +10V reference voltage output can be used to power digital meters to a maximum current draw of 100mA. Using a remote external LED indicator to show HV output status: Using an opto-isolator device in place of the LED will allow larger external indicators or loads to be activated by the HV output status indicator. 7 Series Static Generators Iss.1 21

22 9. Maintenance IMPORTANT: turn power off before starting any maintenance. There is a leakage resistor to drain the charge in the system when it is turned off. This takes 5 seconds after switching off. The Electrode should not be touched during this period as there will be risk of a small shock. Please note: Fraser Generators have no user serviceable parts. The warranty will be void if the customer attempts to make repairs. 22

23 10. Health and Safety GB It is very important that the user understands the nature of this equipment. Very high voltages and currents are available at the output socket that are more than adequate to kill a healthy adult. High voltages may persist for several minutes after the unit is isolated. Only suitably qualified and trained personnel should service this equipment. Important: Use only Fraser Static Generator Electrodes - these are current limited with a resistance between the high voltage and emitters for safety. The ON OFF switch on the Generator Case must be switched OFF before disconnection of the Bars or undertaking any maintenance. Wait at least 5 seconds after switching OFF to disconnect the Bars. Never disconnect Bars when the high voltage is ON. When working close to high voltage DC equipment the human body can become charged. This can result in a shock when a metal object or part of the machine is touched. 11. Certification and CE Declaration of Conformity We declare that this equipment conforms to the following EC Directives: Low Voltage Directive: 2006/95/EC. EMC Directive: 2004/108/EC. For queries, please contact your Distributor or the Manufacturer. 7 Series Static Generators Iss.1 23

24 12. Troubleshooting Fault No output, LED s off and nothing on the output voltage and current display. Isolate generator from electrical supply. Check fuse fitted to generator. Check electrical supply is within specification. Check supply cable to generator is not damaged. Fault HV output voltage is not reaching set value. If dots are flashing on the voltage display and the CC LED is illuminated, then the load has exceeded the maximum set output current of the generator. Increase the output current setting. Check the load is not arcing to ground and any HV cables are in good condition. Fault HV output keeps resetting. CC LED is on and dots are flashing in the displays. Turn generator off. Disconnect any connections to the HV output of the generator. Turn the HV voltage and current set potentiometer to maximum. Turn the generator on and turn on the HV. If the fault has cleared, then the problem is with the load or HV cables connected to the generator. Check the load is not arcing to ground and check the HV cables are not damaged. Fault Remote On/Off control or HV output setting not working as expected. Turn generator off. Check the remote grounding is bonded to the same potential as the generator ground. 24

25 12. Troubleshooting GB Fault Sparking - Electrode too close to an earthed surface. Increase distance. Cover emitters so that they do not see metal parts. Check that energy is not tracking through dirt - clean the electrode. Fault No Energy. Check HV Supply from Generator. Fault Performance not satisfactory. Check optimal distance between electrode and product - adjust as necessary. Dirty electrode - clean. Check conductivity of material - if paper it must be >1010 Ohm per Square. Check using a Model 730 SRM. Material already charged - Neutralise it with a Static Eliminator. 7 Series Static Generators Iss.1 25

26 13. Spare Parts and Accessories Description Part Number Control Interface M12 x 8 Pin Cable - 5m Control Interface M12 x 8 Pin Cable - 10m Remote Monitor M12 x 5 Pin Cable - 5m Remote Monitor M12 x 5 Pin Cable - 10m M12 x 4 Pin 24V Power Cable - 5m M12 x 4 Pin 24V Power Cable - 5m Extra M of Mains Cable for AC Version

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28 For more information about static and to view the full range of our products, please visit Scotts Business Park, Bampton, Devon, GB, EX16 9DN T + 44 (0) F + 44 (0) E sales@fraser-antistatic.co.uk W 7 Series Static Generators_OI_Iss1