T&R KV6-80 Operating And Maintenance Manual Download Page 20

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OVERALL PERFORMANCE SPECIFICATION

Insulation resistance at 500V DC: >10 megohms between mains input and frame.

Applied voltage test: 2.0kV RMS for 1 minute between mains input and frame.

Accuracy of instruments

kV meter:

±1.5% of FSD

mA meter:

±2.5% of FSD

Instrument calibration is traceable to national standards.

Summary of Contents for KV6-80

Page 1: ...mk2 KV4 300 mk2 KV5 100 mk2 KV5 100T mk2 KV5 200 mk2 KV6 80 DESIGNED AND MANUFACTURED BY T R Test Equipment Limited 15 16 Woodbridge Meadows Guildford Surrey GU1 1BJ United Kingdom Telephone 01483 207...

Page 2: ...1...

Page 3: ...is provided on the unit for connection to a local earth if necessary Ensure that the unit is properly grounded before making any connections to inputs or outputs Output ratings must be observed to pr...

Page 4: ...rise due to the resistance and reactance of the earth connection should be considered Precautions should be taken to prevent accidental contact of live terminals by personnel either by shielding the l...

Page 5: ...The following safety symbols appear in this manual CAUTION This action or procedure may be dangerous if not carried out correctly and may cause damage to the equipment or connected equipment WARNING T...

Page 6: ...tering 9 1 5 Fault Burn Facility except KV5 200 mk2 10 1 5 1 Fault Burning 10 1 5 2 Burn Switch 10 1 6 High Voltage Connection 10 1 7 Construction 11 1 8 Timer Operation KV5 100T mk2 only 11 2 OPERATI...

Page 7: ...6 3 MAINTENANCE 17 4 STANDARD ACCESSORIES 18 5 OVERALL PERFORMANCE SPECIFICATION 19 6 REVISION 20...

Page 8: ...4kV 200mA 300mA KV5 200 mk2 0 5kV 100mA 200mA KV6 80 0 6kV 80mA One side of the high voltage transformer output is connected to the earth system of the equipment 1 1 3 Zero Voltage Interlock The equip...

Page 9: ...3 Overload Protection The equipment is fitted with a fuse and variable overload protection circuits as standard 1 3 1 Variable overload The variable overload protection system senses current changes i...

Page 10: ...e moving coil meters Unit Metering Ranges Voltage Current Low High X1 X10 KV5 100 mk2 3kV 6kV 10mA 100mA KV3 250 mk2 1 6kV 3 2kV 30mA 300mA KV5 200 mk2 3kV 5kV 20mA 200mA KV6 80 4kV 7kV 10mA 100mA The...

Page 11: ...abled the burn switch is in the in position Output Voltage Maximum current KV5 100 mk2 5kV 90 100mA KV4 300 mk2 4kV 280 300mA KV3 250 mk2 3kV 160 180mA KV6 80 6kV 75 80mA At lower output voltages the...

Page 12: ...imer cancel push button The audible alarm is cancelled using the Timer cancel push button WARNING The timer does not switch the high voltage output off it only warns the operator when the required tim...

Page 13: ...to the supply or HV unit interlock to ensure that the unit cannot be switched on unless the area is secure Refer to BS EN50191 2001 and IEEE Std 510 1983 for further details of suitable test enclosure...

Page 14: ...13 2 2 Front Panel Layout Figure 2 1 KV5 100 mk2 front panel kV AC 1 2 3 0 5 1 1 5 mA F G H J K L M P D B A N C E Figure 2 2 KV3 250 front panel...

Page 15: ...14 Figure 2 3 KV5 100T front panel Figure 2 4 KV5 200 front panel...

Page 16: ...ip level select Selects output current trip level L HV Output OFF pushbutton Switches HV output off Illuminated green when output is off M Mains supply switch key operated Key operated mains on off sw...

Page 17: ...emergency stop button is released and that the regulator is in the fully anti clockwise position Press the HV ON pushbutton The HV output will now energise and the red HV on indicator in the pushbutt...

Page 18: ...t and on the output leads Ensure that the unit is disconnected from the mains before removing any covers It is advisable to check the carbon brush on the variable transformer for signs of wear on a re...

Page 19: ...ided with the equipment a Mains input lead b 2 keys for mains ON OFF switch c Operating Maintenance Manual d 1x F5A 1 inch fuse and 1x T4A 20mm fuse KV5 100 mk2 KV3 250 mk2 KV6 80 1xT5A 1 inch fuse an...

Page 20: ...stance at 500V DC 10 megohms between mains input and frame Applied voltage test 2 0kV RMS for 1 minute between mains input and frame Accuracy of instruments kV meter 1 5 of FSD mA meter 2 5 of FSD Ins...

Page 21: ...0 6 REVISION Product Type KV5 100 mk2 series High Voltage AC Test Systems File KV5 100mk2 series manual v8 doc Author P Cole Issue Date 8 24 02 17 Modified By K Mupotsa Checked By G Biggs Date 30 05 1...

Page 22: ...21 Circuit diagram A2 001910 KV5 100 mk2 Other unit circuit diagrams available on request A2 000925 KV3 250 A2 001924 KV4 300 mk2 A2 001948 KV5 100T A2 001708 KV5 200 A3 002002 KV6 80...