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DRIVE ISOLATION TRANSFORMERS by Hammond

HPS Drive Isolation Transformers are designed to meet the rugged demands of both AC and DC variable speed drives and also provide the required voltage change. The separate primary and secondary windings provide electrical isolation between the incoming line and the SCR load. The windings are designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds.

Drive Isolation Transformers are sized to match standard motor horsepower and voltage ratings. Standard sizes range from 5 to 600 HP in six standard voltages. Non-standard sizes and voltages are available upon request.

HPS offers two lines of Drive Isolation Transformers:
  • Energy Efficient Drive Isolation Transformers
  • Standard Drive Isolation Transformers

Energy Efficient Drive Isolation Transformers

HPS TribuneTM, Energy Efficient Drive Isolation Transformers, are designed to meet the rugged demands of both AC and DC variable speed drives and also provide the required voltage change. The separate primary and secondary windings provide electrical isolation between the incoming line and the SCR load. The windings are designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds.

Drive Isolation Transformers are sized to match standard motor horsepower and voltage ratings. Standard sizes range from 5 to 600 HP in six standard voltages. Non-standard sizes and voltages are available upon request.

Key features:

  • Meets US TP1 efficiency standards and the Canadian Energy Efficiency Regulations SOR/94-651 (and/or C802.2) efficiencies at 35% of rated load (efficiencies are calculated under a linear load profile).
  • Ratings from 7.5 to 660 kVA
  • 60 Hz frequency
  • Primary voltage: 208D, 230D, 460D, 480D, 575D
  • 220°C (150°C rise) insulation system
  • Copper and aluminum available
  • UL listed
  • CSA certified
  • 10 year warranty
  • Custom sizes, ratings and styles available upon request

For more information, click one of the links below:

Standard Drive Isolation Transformers

Standard Drive Isolation Transformers, are designed to meet the rugged demands of both AC and DC variable speed drives and also provide the requried voltage change. The separate primary and secondary windings provide electrical isolation between the incoming line and the SCR load. The windings are designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds.

Drive Isolation Transformers are sized to match standard motor horsepower and voltage ratings. Standard sizes range from 5 to 600 HP in six standard voltages. Non-standard sizes and voltages are available upon request.

Key features:

  • Ratings from 7.5 to 660 kVA
  • 60 Hz frequency
  • Primary voltage: 208D, 230D, 460D, 480D, 575D
  • 220°C (150°C rise) insulation system
  • Copper and Aluminum available
  • UL listed
  • CSA certified
  • 10 year warranty
  • Custom sizes, ratings and styles available upon request

For more information, click one of the links below:

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Hammond Power Solutions DE007BK
Hammond Power Solutions DE007BK
Price: $1,559.92

DIT H EFF 7KVA 208-480 AL
Hammond Power Solutions DE007BKCN
Hammond Power Solutions DE007BKCN
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Hammond Power Solutions DE007CC
Hammond Power Solutions DE007CC
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Hammond Power Solutions DE007CCCN
Hammond Power Solutions DE007CCCN
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Hammond Power Solutions DE007JC
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Hammond Power Solutions DE007JCCN
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DIT H EFF 7KVA 460-400 AL
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Hammond Power Solutions DE007JHCN
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Hammond Power Solutions DE007JJ
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DIT H EFF 7KVA 460-460 AL
Hammond Power Solutions DE007JJCN
Hammond Power Solutions DE007JJCN
Price: $1,993.20

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Hammond Power Solutions DE007KD
Hammond Power Solutions DE007KD
Price: $1,559.92

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Hammond Power Solutions DE007KDCN
Hammond Power Solutions DE007KDCN
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Hammond Power Solutions DE007KK
Hammond Power Solutions DE007KK
Price: $1,559.92

DIT H EFF 7KVA 480-480 AL
Hammond Power Solutions DE007KKCN
Hammond Power Solutions DE007KKCN
Price: $1,993.20

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Hammond Power Solutions DE007NJ
Hammond Power Solutions DE007NJ
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DIT H EFF 7KVA 575-460 AL
Hammond Power Solutions DE007NJCN
Hammond Power Solutions DE007NJCN
Price: $1,993.20

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Hammond Power Solutions DE007NN
Price: $1,559.92

DIT H EFF 7KVA 575-575 AL
Hammond Power Solutions DE007NNCN
Hammond Power Solutions DE007NNCN
Price: $1,993.20

DIT H EFF 7KVA 575-575 CU
Hammond Power Solutions DE011BK
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DIT H EFF 11KVA 208-480 AL
Hammond Power Solutions DE011BKCN
Hammond Power Solutions DE011BKCN
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DIT H EFF 11KVA 208-480 CU
   
 
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