EATON Motor Drive Isolation Transformer, 770 kVA, 460 V AC, NEMA 2/3R

Description

EATON Motor Drive Isolation Transformer, Type DT-3 Dry Distribution Ventilated, Series: MD Series, 460 V AC Primary, 460Y/266 VAC Secondary, 770 kVA Power, 60 Hz Frequency, 3 ph, 2 Taps, Lug Connection, 920 Frame Circuit, Threaded Mounting, 428 deg F Insulation, NEMA 2/3R Enclosure, 150 deg C, 36.23 in L x 44.2 in W x 75 in H Dimensions

Features:

• Thermal sensors embedded in coils can be wired to provide a signal to remote locations, indicating potential heating problems within the transformer coils
• Primary and secondary terminals are front accessible for fast and easy connection
• Terminations are clearly marked for easy identification
• Slotted screw mounting holes in enclosure and cover reduce installation time
• Sound dampening pads isolate the core and coil from the case, reducing noise levels to meet NEMA ST-20
• Core laminations of precision sheared grain oriented silicon steel are hand stacked to ensure quiet operation
• 1 at 5% FCAN, 1 at -5% FCBN taps
• Aluminum winding coil

Applications:

Commercial, Institutional Buildings, Structures - Safety, Security Systems, Indoor and Outdoor Applications

Standards/Approval:

• UL Listed

Warranty:

1 year

Circuit Type	920 Frame
Connection Type	Lug
Dimensions	36.23 in L x 44.2 in W x 75 in H
Enclosure Type	NEMA 2/3R
Frequency Rating	60 Hz
Insulation	428 deg F
Mounting Type	Threaded
Number of Taps	2
Phase	3
Power Rating	770 kVA
Primary Voltage	460 V AC
Secondary Voltage	460Y/266 V AC
Series	MD Series
Temperature Rating	150 deg C
Type	Type DT-3 Dry Distribution Ventilated
Manufacturer	EATON