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Product Info
- Manufacturer:Hammond Power Solutions
Description
DM660KDC
DM660KDC is a 660 kVA 3-phase drive isolation transformer from Hammond Power Solutions designed for industrial power applications.
This transformer features a primary voltage of 480V and a secondary voltage of 240V, copper windings, and is built to withstand overcurrent conditions of 150% rated load for 60 seconds or 200% for 30 seconds. It operates at 60 Hz frequency with a 220°C insulation system (150°C temperature rise), ensuring durability and reliability in demanding environments.
- Key Specifications
- Power Rating: 660 kVA
- Phase: 3-Phase
- Primary Voltage: 480V Delta
- Secondary Voltage: 240V
- Frequency: 60 Hz
- Winding Material: Copper
- Insulation System: 220°C (150°C rise)
- Overcurrent Withstand: 150% rated load for 60 seconds, 200% for 30 seconds
- Series: DM Series
- Part Number: DM660KDC
- Manufacturer : Hammond Power Solutions
- Brand : Hammond Power Solutions
- Category : Transformer
- Phase : 3
- Enclosure Grade : Standard
- Duty : General Duty
- Frequency : 60Hz
- Primary Voltage : 480D
- Primary Connection : Delta
- Secondary Voltage : 240Y/139
- Secondary Connection : Wye-N
- Temperature Rise : 150°C
- Insulation Class : 220°C
- EKVA : 660
- Efficiency Regulation : No Efficiency Specification; approved for installation in US and LATAM
- Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
- Sound Level : 62 dBA (NEMA ST-20)
- Impedance (Std) : 5.5% - 7.5%
- Enclosure Type : Type 3R / IP24
- Enclosure Finish : ANSI 61 Grey, UL50
- Enclosure PN (NPL) : NJ3-N3R
- Enclosure Dimensions : 66in/1677mm(H), 51.5in/1309mm(W), 43.4in/1103mm(D)
- Nameplate : Standard
- Standard kVA : 660
- Vector Configuration : Dyn1 (-30°)
- Seismic Standard Value : IBC 2018
- OSHPD : No
- Seismic IP : lp=1.5
- Seismic ZH : z/h=0
- Seismic SDS Value : Sds=2.0
- Enclosure IR Window : No
- Primary FCAN (Std) : 2x2.5%
- Primary Termination (Std) : Mounting Pads
- UPC : 803423004767
- GTIN : 00803423004767
- Weight : 3250
- Certification : CSA, UL
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