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Equipment   >   ELECTRICAL   >   ISOLATION TRANSFORMERS

ISOLATION TRANSFORMERS   (35)

ISOLATION TRANSFORMERS

An isolation transformer is a transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device while isolating the powered device from the power source, usually for safety reasons. They are also used to protect the powered equipment from damage due to electrical shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected. A transformer sold for isolation is often built with special insulation between primary and secondary and is specified to withstand a high voltage between windings.

 
RATING

 

PRIMARY VOLTAGE

 

SECONDARY VOLTAGE

 

RATING (KVA) PRIMARY VOLTAGE (VOLT) SECONDARY VOLTAGE (VOLT) MANUFACTURER PHASE HERTZ TAG # TITLE
Sort up Sort down Sort up Sort down Sort up Sort down Sort up Sort down Sort up Sort down Sort up Sort down Sort up Sort down  
  KVA 480 VOLT 480 VOLT HAMMOND   3 60 117925-000-00 200 KVA, 480V PRI, 480V SEC, HAMMOND, ISOLATION TRANSFORMER 
11 KVA 460 VOLT 460 VOLT CHALLENGER   3 60 115565-000-00 11 KVA, 460 VOLT PRI, 460Y/266 VOLT SEC, AJAX, ISOLATION TRANSFORMER 
15 KVA 240 VOLT 240 VOLT ACME   1 60 120116-000-00 15 KVA, 240V PRI, 240V/120 SEC, ACME, ISOLATION TRANSFORMER 
15 KVA 460 VOLT 460 VOLT FEDERAL PACIFIC   3 60 102390-000-00 15 KVA, 460 V PRI, 460Y/266X V SEC, FEDERAL PACIFIC, ISOLATION TRANSFORMER 
20 KVA 460 VOLT 460 VOLT   3 60 102289-000-00 20 KVA, 460 V PRI, 460Y/266 V SEC, GENERAL SIGNAL, ISOLATION TRANSFORMER 
27 KVA 230 VOLT 230 VOLT CHALLENGER   3 60 112560-000-00 27 KVA, 230 VOLT PRI, 230Y/133 VOLT SEC, CHALLANGER, ISOLATION TRANSFORMER 
27 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103575-000-00 27 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
27 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103576-000-00 27 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
40 KVA 460 VOLT 460 VOLT FEDERAL PACIFIC   3 60 102518-000-00 40 KVA, 460 V PRI, 460Y/266X V SEC, FEDERALPACIFIC, ISOLATION TRANSFORMER 
40 KVA 460 VOLT 460 VOLT FEDERAL PACIFIC   3 60 102517-000-00 40 KVA, 460 V PRI, 460Y/266X V SEC, FEDERALPACIFIC, ISOLATION TRANSFORMER 
40 KVA 460 VOLT 460 VOLT SYLVANIA   3 60 115566-000-00 40 KVA, 460 VOLT PRI, 460Y/266 VOLT SEC, SYLVANIA, ISOLATION TRANSFORMER 
51 KVA 460 VOLT 460 VOLT FEDERAL PACIFIC   3 60 102519-000-00 51 KVA, 460 V PRI, 460Y/266X SEC, FEDERAL PACIFIC, ISOLATION TRANSFORMER 
51 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103577-000-00 51 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
51 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103578-000-00 51 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
51 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103579-000-00 51 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 230 VOLT 230 VOLT ABB   3 60 115563-000-00 63 KVA, 230 VOLT PRI, 230Y/133 VOLT SEC, AJAX, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT CHALLENGER   3 60 102288-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, CHALLENGER, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT CHALLENGER   3 60 102287-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, CHALLENGER, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103580-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103584-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103582-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103583-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103586-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103585-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
63 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103581-000-00 63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
118 KVA 460 VOLT 230 VOLT ACME   3 60 102195-001-00 118 KVA, 460 V DELTA PRI, 230Y/133 V SEC, ACME, ISOLATION TRANSFORMER 
118 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103587-000-00 118 KVA, 460V PRIMARY, 460Y/266V SECONDARY, HAMMOND ISOLATION TRANSFORMER 
145 KVA 460 VOLT 460 VOLT HAMMOND   3 60 103588-000-00 145 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER 
149 KVA 460 VOLT 480 VOLT   3 60 109534-000-00 149KVA, 460V PRI, 480/277V SEC, POLYGON ISOLATION TRANSFORMER 
149 KVA 460 VOLT 480 VOLT   3 60 109532-000-00 149KVA, 460V PRI, 480/277V SEC, POLYGONG ISOLATION TRANSFORMER 
149 KVA 460 VOLT 480 VOLT   3 60 109533-000-00 149KVA, 460V PRI, 480/277V SEC, POLYGON ISOLATION TRANSFORMER 
220 KVA 460 VOLT 460 VOLT CHALLENGER   3 60 103968-000-00 220 KVA, 460 V PRI, 460Y/266 V SEC, CHALLENGER, ISOLATION TRANSFORMER 
275 KVA 460 VOLT 460 VOLT FEDERAL PACIFIC   3 60 118291-000-00 275 KVA, 460V PRI, 460Y/266V SEC, FEDERAL PACIFIC, ISOLATION TRANSFORMER 
330 KVA 480 VOLT 480 VOLT       111907-000-00 330KVA, 480V PRI, 480V SEC, ISOLATION TRANSFORMER 
330 KVA 480 VOLT 480 VOLT       111908-000-00 330 KVA 480V PRI, 480V SEC, ISOLATION TRANSFORMER 

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