Operating & Instruction Manual
HISAT-25
SURGE ARRESTER/BREAKOVER TESTER
®
1475 Lakeside Drive • Waukegan, Illinois 60085 U.S.A. • 847.473.4980
f a x 8 4 7 . 4 7 3 . 4 9 8 1 • w e b s i t e : w w w . H D E l e c t r i c C o m p a n y . c o m
Страница 1: ...Operating Instruction Manual HISAT 25 SURGE ARRESTER BREAKOVERTESTER 1475 Lakeside Drive Waukegan Illinois 60085 U S A 847 473 4980 fax 847 473 4981 website www HDElectricCompany com...
Страница 2: ...GE ARRESTERS 6 7 INSTRUCTIONS FOR TESTING SILICON CARBIDE ARRESTERS 7 8 INSTRUCTIONS FOR TESTING INSULATORS 8 10 TESTING INSULATED TRANSFORMER TANK LIDS 10 TESTING FUSES FOR CONTINUITY 11 TROUBLESHOOT...
Страница 3: ...ion do not proceed until you obtain training CAUTION This product was tested before leaving the factory but it must be tested prior to and after each use for proper working operation Be aware that dir...
Страница 4: ...s ON no closer than 3 inches 7 centimeters 6 DO NOT attach metallic decals of any kind to the tester They can cause erroneous readings on the display due to their charged field and the charged decals...
Страница 5: ...the tester and ground the tester either directly to earth ground or to yourself ie by a wrist strap Failure to ground the tester will result in the operator receiving static shocks from theVoltage Co...
Страница 6: ...es and safety precautions and DISCONNECTTHE ARRESTER FROMTHE CIRCUIT before using the tester 1 Ground the tester using the Static Ground strap provided See Safety Precaution 7 2 Connect the HighVoltag...
Страница 7: ...IDE ARRESTERS NOTE This type of arrester generally cannot be tested to rated break over voltage using the HiSat 25 Surge Arrester Tester due to their gapped construction and the limited current availa...
Страница 8: ...r but do not usually affect its resistance value The type of physical damage which does affect an insulator s resistance value is an internal crack which in non visible or at best extremely difficult...
Страница 9: ...to the tester 3 Push the ON button and set theVoltage Adj at 10 to 15 kVDC anywhere in this range is adequate to detect non visible defects in insulators 4 Impose the voltage output of the tester acro...
Страница 10: ...transformer tank lids are not unusual Such punctures can be quickly located with the HiSat 25 Surge Arrester Tester using the following procedure IF YOU ARE TROUBLESHOOTING IN THE FIELD follow all co...
Страница 11: ...e has separated TROUBLESHOOTING COMMON PROBLEMS 1 Tester does not turn on when the ON button is pushed Checkthefuseinsidethebatterycompartmentofthetester 2 Tester stays on past 30 seconds after the ON...
Страница 12: ...any determines is defective HD Electric will at its option either 1 repair or authorize the repair of the Productor 2 replacetheProduct subjecttothefollowing TheProductsaremadeusingpartssourcedfromava...
