Description
EATON Isolation Ventilated Transformer, Type KT-4 Motor Drive, 480 Delta V Primary, 400Y/231 V Secondary, 34 kVA Power, 60 Hz Frequency, 3 ph, 1 at +5%/1 at -5% Taps, Wall Mounting, 220 deg C Insulation, 150 deg C, 16-1/2 in L x 23 in W x 30 in H Dimensions
Features:
- Short-term overload capability as required by ANSI
- Primary and secondary terminals are front accessible for fast and easy connection
- Slotted screw mounting holes in enclosure and cover reduce installation time
- Sound dampening pads, which isolate the core and coil from the case, reduce noise levels to meet NEMA ST-20
- Core laminations of precision sheared silicon steel are hand stacked to ensure quiet operation
- Terminations are clearly marked for easy identification
- 3-ph transformers have one 5% full capacity tap above and below nominal voltage for incoming source adjustment
- Units are suitable for continuous operation in a 40 deg C ambient maximum
- Full current neutral
- Thermoguard protection embedded in coils of 3-ph models to indicate that high temperatures (approximately 190 deg C) are present
- Thermoguards consist of a set of NC dry contacts
- Three coil delta-wye configurations are used throughout the product line
- Aluminum winding
- Electrostatically shielded
Applications:
For used with AC and DC adjustable speed drives
Standards/Approval:
