no
No. A megger's output voltage is not high enough to test the insulation of a high-voltage transformer if, by 'high-voltage transformer ', you mean a distribution transformer or power transformer. Instead, a high-voltage test set or 'pressure tester' (e.g. a 'HiPot' tester) must be used, as these produce far higher voltages.
there is lan tester available in the market, we have to connect one side of the crimped cable to one of the part of lan tester and the other side crimped cable had to be enter the other part of the lan tester... then we have to on the lan tester and we are able to visible LED's blinking one after the other , if not ther is a problem in crimping the cable..
An Oil Dielectric Strength Tester is the standard for qualifying Transformer Oil. Thermal Stability would involve heating and then testing. I do not know of a product which controls heat and applies the HV test.
meggerAnswerIt depends on the transformer. Transformer's that operate in the transmission and distribution are insulated for voltages far in excess of anything that can be tested using a megger (which typically generates only 500 - 1000 V). Normally, they are tested using high-voltage test equipment such as a 'Hi-Pot' tester.
June 26, 2009
It is a transformer
athe typeof multi tester are theHAND HELD PARTS TESTER - 815Description: Order HAND HELD PARTS TESTER-815 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK815-ND.TESTER CABLE MULTI-NETWORK - 231ADescription: Order TESTER CABLE MULTI-NETWORK-231A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK231A-ND.IC 8-IN GATE EXPND MULTI 16-DIP - CD4048BEDescription: Order IC 8-IN GATE EXPND MULTI16-DIP-CD4048BE online from Digi-Key. Manufactured by Texas Instruments. Digi-Key part number 296-2054-5-ND.CABLE/HARNESS TESTER - 205Description: Order CABLE/HARNESS TESTER-205 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK205-ND.HDD VIDEO MONITOR TESTER - 1275Description: Order HDD VIDEO MONITOR TESTER-1275 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK1275-ND.TRANSISTOR TESTER PORTABLE - 510ADescription: Order TRANSISTOR TESTER PORTABLE-510A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK510A-ND.POWER SUPPLY LEAKAGE TESTER - 1655ADescription: Order POWER SUPPLY LEAKAGE TESTER-1655A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK1655A-ND.TESTER PREMIUM NETWORK CABLE - ACT-LANDescription: Order TESTER PREMIUM NETWORK CABLE-ACT-LAN online from Digi-Key. Manufactured by Assmann Electronics Inc. Digi-Key part number AE1205-ND.TESTER SCSI CABLE - ACT-SCSIDescription: Order TESTER SCSI CABLE-ACT
In the old days of Cathode Ray Tubes, the beam is controlled by a circular transformer around the yoke or long part of the CRT.
athe typeof multi tester are theHAND HELD PARTS TESTER - 815Description: Order HAND HELD PARTS TESTER-815 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK815-ND.TESTER CABLE MULTI-NETWORK - 231ADescription: Order TESTER CABLE MULTI-NETWORK-231A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK231A-ND.IC 8-IN GATE EXPND MULTI 16-DIP - CD4048BEDescription: Order IC 8-IN GATE EXPND MULTI16-DIP-CD4048BE online from Digi-Key. Manufactured by Texas Instruments. Digi-Key part number 296-2054-5-ND.CABLE/HARNESS TESTER - 205Description: Order CABLE/HARNESS TESTER-205 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK205-ND.HDD VIDEO MONITOR TESTER - 1275Description: Order HDD VIDEO MONITOR TESTER-1275 online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK1275-ND.TRANSISTOR TESTER PORTABLE - 510ADescription: Order TRANSISTOR TESTER PORTABLE-510A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK510A-ND.POWER SUPPLY LEAKAGE TESTER - 1655ADescription: Order POWER SUPPLY LEAKAGE TESTER-1655A online from Digi-Key. Manufactured by B&K Precision. Digi-Key part number BK1655A-ND.TESTER PREMIUM NETWORK CABLE - ACT-LANDescription: Order TESTER PREMIUM NETWORK CABLE-ACT-LAN online from Digi-Key. Manufactured by Assmann Electronics Inc. Digi-Key part number AE1205-ND.TESTER SCSI CABLE - ACT-SCSIDescription: Order TESTER SCSI CABLE-ACT
Oil is used to cool the transformer. There is no telling what the transformer in question uses without knowing the specific part number and looking up the specification.
Never, it's just a part of the soundtrack.
No tester is not a noun.