HPS Drive Isolation DM440KK DRIVE 3PH 440kVA 480-4

Drive Isolation Transformers
544333 MFG #: DM440KK
HPS (Hammond Power Solutions)
21321.42000 / ea
  • Application: Variable Speed Drives.
  • Catalog Number: DM440KK
  • Connection Type: Lug/Pad
  • Cooling: Convection cooled
  • Country of Origin: MUL
  • Currency: USD
  • Dimensions: 38 in L x 48-1/2 in W x 59 in
  • Enclosure: NJ2-N3R - Indoor or Outdoor
  • Enclosure Type: NJ2-N3R Indoor/Outdoor
  • EU RoHS Indicator: Y
  • Gross Volume per Pack Metric: 149.86
  • Gross Volume UOM Metric: kg
  • Gross Weight Per Pack: 2100.00 lb
  • Gross Weight per Pack Metric: 2100.00
  • Harmonization Tariff Schedule Code: 8504330040
  • Height: 59.00 in
  • KVA Rating: 440
  • Length: 48.50 in in
  • Mounting: Floor Mount
  • Mounting Type: Floor
  • Number Of Phases: 3
  • Standard: CSA, UL
  • Standards: UL ListedCSA CertifiedRoHS Compliant
  • Sub Brand: HPS Tribune™
  • Temperature Rating: 30 °C
  • Type: Transformers > Drive Isolation
  • UNSPSC: 39121001
  • Warranty Description: cm
  • Width: 38.40 in in
  • Stock Status: NONSTOCK
  • Brand: HPS (Hammond Power Solutions)
  • Manufacturer: Hammond Power Solutions
  • Primary Voltage: 480 VAC
  • Secondary Voltage: 480Y VAC
  • Power Rating: 440 kVA
  • Frequency Rating: 60 Hz
  • Phase: 3 pH
HPS Drive Isolation Transformers are designed to meet the rugged demands of both AC and DC variable speed drives and also to 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. A duty cycle of one start for every two hours is permitted.
QTY
  • Applications
  • Features
Variable Speed Drives.
Designed to withstand overcurrent of 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds. Comes standard in an indoor/outdoor enclosure with a coil mounted thermal warning switch.
Designed to withstand overcurrent of 150% of the rated load for 60 sec or 200% of the rated load for 30 sec
Comes standard in an indoor/outdoor enclosure with a coil mounted thermal warning switch
The separate primary and secondary windings provide electrical isolation between the incoming line and the SCR load
Neutral terminal for field connection (on applicable units)
Aluminum wound
High grade non-aging, fully processed silicon steel laminations or better coil
ST-20 compliant taps
ANSI 61 UL 50 gray enclosure finish
40 deg C maximum