Baur SSG 1100 Скачать руководство пользователя страница 13 | Manualshive

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13

3.2 Connection of instrument

Observe correct position of connection terminals!

(also see Note on page 14)

Connection to a single-phase shielded cable

Connection of a three-phase shielded cable

Connection to a three-phase unshielded cable with neutral

1.

Rear view of device

2. High voltage connection cable
3. Protective

ground

cable

4. High voltage connection cable conductor
5. High voltage connection cable screen

6.

Station ground

- Protective ground connection

- Operating ground connection

Pulse current flow

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Содержание SSG 1100

Страница 1: ... Generator SSG 1100 SSG 1500 SSG 2100 SSG 3000 Ident Nr 822 017 02 2014 BAUR Prüf und Messtechnik GmbH e mail headoffice baur at Tel 43 5522 4941 0 Raiffeisenstrasse 8 A 6832 Sulz Austria internet www baur at Fax 43 5522 4941 3 ...

Страница 2: ...2 ...

Страница 3: ...ibed system Before using the system please read carefully this User Manual If you have any questions please contact directly BAUR Prüf und Messtechnik GmbH A 6832 Sulz Austria All rights reserved No part of this publication may be reproduced transmitted stored in a data processing system or translated into another language without the written permission of BAUR Sulz Austria In the interest of our ...

Страница 4: ...cially the surge voltage generators may not be used in potentially explosive atmosphere or at test objects which are in service Danger High voltage When using surge mode Cordon off surge voltage generator at a distance of 1 5 m Persons must stand only outside the barrier Warranty At the customer s written request we undertake to repair or replace at our discretion and as quickly as possible all pa...

Страница 5: ...ent 13 3 3 Connection to mains 15 3 4 Switch on 16 3 5 Switch off 17 3 6 Discharge 17 3 7 EMERGENCY SWITCHING OFF 18 4 Servicing Maintenance 19 4 1 Safety precautions 19 4 2 Fuses 19 4 3 Breakdown voltage of spark gap 20 4 4 Checking the discharge unit 21 4 5 Replacing high voltage connecting lead 21 5 Options Accessories and Ordering Information 22 5 1 Options 22 5 2 Accessories 22 5 3 Ordering i...

Страница 6: ...lector switch 15 the partial capacitors become connected to each other The series connection allows a maximum voltage of 32kV The connection of two capacitors each in series and parallel allows a maximum 16kV and the complete parallel connection of the capacitors leads to a maximum voltage of 8kV In this configuration it can be accomplished that the maximum surge energy of the capacitors is availa...

Страница 7: ...tion 7 Push button switch for single impulse triggering 8 Red indicator lamp for feedback of operating condition READY TO SWITCH ON and IN OPERATION 9 Green indicator lamp for feedback of operating condition READY FOR OPERATION 10 EMERGENCY OFF switch pushbutton lockable for activating the EMERGENCY OFF function and to protect against unauthorized switching on 11 Range selector switch for voltage ...

Страница 8: ... gap 21 Shorting bar for bridging the spark gap during D C operation 22 Knurled nut for H V connection 23 Knurled nut for station earth connection 24 Connecting lead to discharge unit 25 Mounting screws for electrode support 26 Type plate 27 Danger sign 28 Safety cover for protection against direct and indirect contact 29 Mounting screws for protective hood 30 High voltage connecting lead ...

Страница 9: ... 45 to 60 45 to 60 45 to 60 45 to 60 Hz Max power consumption at short circuit condition 3000 5000 5000 5000 VA Max output voltage 32 32 32 32 kV Max surge energy 1100 1536 2048 3000 Ws Accuracy of kV meter 1 5 1 5 1 5 1 5 Dimensions of housing W x H x D ca 514 x 654 x 730 514x654x880 mm Weight 79 126 147 kg ...

Страница 10: ...t delay using a standard transport damage claims form Confirmation of visible damage should immediately be obtained from the carrier The extent and the probable cause of damage should be stated If damage is discovered during unpacking contact the responsible transportation company immediately Request a written loss assessment and make them responsible for the damage We also refer to the General Te...

Страница 11: ...le impulse triggering is now activated The spark gap can be activated by pressing the pushbutton switch as soon as the instrument is in the operating condition READY TO SWITCH ON Automatic impulse triggering Automatic impulse triggering is primarily used for pin pointing a cable fault The SSG 1100 SSG 1500 and SSG 2100 are equipped with a timer coupled to the mains frequency which allows for autom...

Страница 12: ...n the D C operation It is however important that the connected surge capacity in case of a breakdown is discharged through the fault location and that the surge generator switches to burn down operation The instrument protects itself from overloads switching off automatically after a certain time by the overload protection switch 14 During short term operation maximum output currents can be found ...

Страница 13: ...onnection of a three phase shielded cable Connection to a three phase unshielded cable with neutral 1 Rear view of device 2 High voltage connection cable 3 Protective ground cable 4 High voltage connection cable conductor 5 High voltage connection cable screen 6 Station ground Protective ground connection Operating ground connection Pulse current flow ...

Страница 14: ...r plate of the device Attention Connect the protective ground cable as close to the station ground connection as possible see connection examples on page 13 The protective earth lead should be kept as short as possible and must have low impedance min cross section 10 mm copper Connecting the operating ground The high voltage connection cable screen is used as operating ground The operating ground ...

Страница 15: ...l external EMERGENCY OFF unit option at appropriate location and plug in the connection plug instead of the jumper plug 16 on back plate of surge generator 3 3 Connection to mains Mains operation Connect instrument to mains supply using appropriate mains voltage and minimum fuse rating The protective conductor of the mains supply must have the same potential as the station earth Operation with eme...

Страница 16: ...Y OFF unit option was not activated resp The jumper plug is plugged in on the back plate The instrument is in operating condition READY TO SWITCH ON the green indicator lamp 9 is out the red indicator lamp 8 is illuminated the discharge unit no longer affects the high voltage output if the automatic impulse sequence is selected the triggerable spark gap will be activated at regular intervals Other...

Страница 17: ...re discharged earthed and shorted once more externally because they could have residual charges caused by possible interruptions Pay attention that during discharge different and rather high discharge time constants can occur depending on the connected test object capacity and the selected discharge rod 3 6 Discharge R Ci Cp Minimum discharge time 5 Discharge time constant R Discharge resistance C...

Страница 18: ...ATION of pushbutton switch 3 is out the red indicator lamp 8 is out the green indicator lamp 9 is illuminated The instrument can only be placed in the operating condition READY TO SWITCH ON by pressing the pushbutton switch 2 Ready to switch on if the EMERGENCY OFF pushbutton switch 10 has been unlocked with the key By pressing the EMERGENCY OFF pushbutton switch and taking out the key unauthorize...

Страница 19: ... appropriate training and experience has knowledge about relevant standards regulations accident prevention rules and operating conditions is in a position to perform the required activities and recognize and prevent possible danger is responsible to immediately report occurring changes in the instrument which could impair its safe operation is familiar with the instrument its function and possibl...

Страница 20: ...ending on frequency of use of the surge voltage generator the spark gap should be checked periodically min once a year for its breakdown voltage which should be in the range of 0 5 and 1 kV Connect to earth H V connecting lead in short circuit and short out Turn mode selector switch 15 into position 8kV Set impulse selector switch 6 to position Single Impulse vertical pos Proceed acc to chapter Pl...

Страница 21: ...e protection cover please take care The mains cable needs to be disconnected at the instrument The instrument must have been switched off for minimum 20 minutes The high voltage connection to the test sample needs to be grounded as close as possible to the instrument and short circuited Loosen mounting screws 29 of protective hood Remove protective hood Uncrew knurled nut 22 of H V connection Remo...

Страница 22: ... time delay The SA 32 is supplied by the SSG and is included in the safety system External EMERGENCY OFF unit The EMERGENCY OFF unit serves as part of the safety precautions around the danger area Signal lamps and EMERGENCY OFF pushbutton switch are mounted on a cable drum The EMERGENCY OFF unit is available with a 25 m or 50 m connecting lead 5 2 Accessories High voltage connecting cables The sup...

Страница 23: ...s 19 housing 14 HE 700 without carrying handles 19 housing 17 HE 700 without carrying handles 1 pair of handles for 19 housing Set of rolls for 19 housing Discharge rod GDR 40 250 600 Ws with accessories EMERG OFF unit with warning lamps on drum 25m EMERG OFF unit with warning lamps on drum 50m Intercom SA 32 LV surge capacitor bank SZ 1000 LV surge capacitor bank SZ 1600 ...

Страница 24: ...ons 19 housing 14 HE 700 without carrying handles 19 housing 17 HE 700 without carrying handles 1 pair of handles for 19 Set of rolls for 19 housing Discharge rod GDR 40 250 600 Ws with accessories EMERG OFF unit with warning lamps on drum 25m EMERG OFF unit with warning lamps on drum 50m Intercom SA 32 LV surge capacitor bank SZ 1000 LV surge capacitor bank SZ 1600 ...

Страница 25: ...HE 700 without carrying handles 19 housing 17 HE 700 without carrying handles 1 pair of handles for 19 housing with D 700 Set of rolls for 19 housing D 700 installed Discharge rod GDR 40 250 600 Ws with accessories EMERG OFF unit with warning lamps on drum 25m EMERG OFF unit with warning lamps on drum 50m Intercom SA 32 LV surge capacitor bank SZ 1000 LV surge capacitor bank SZ 1600 ...

Страница 26: ...xt EMERGENCY OFF Options 19 housing 14 HE 880 without carrying handles 19 housing 17 HE 880 without carrying handles 1 pair of handles for 19 housing Set of rolls for 19 housing Discharge rod GDR 40 250 600 Ws with accessories EMERG OFF unit with warning lamps on drum 25m EMERG OFF unit with warning lamps on drum 50m Intercom SA 32 LV surge capacitor bank SZ 1000 LV surge capacitor bank SZ 1600 ...

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