PRODUCT DESCRIPTION
ALLEN BRADLEY 1401-N78 - Control Power Transformer
The ALLEN BRADLEY 1401-N78 is a dedicated Control Power Transformer engineered for seamless integration within PowerFlex 7000 Medium Voltage AC Drive systems. This component provides isolated, stepped-down auxiliary power critical for the reliable operation of the drive's internal control circuitry, logic boards, and cooling mechanisms. It ensures stable low-voltage power delivery for essential drive functions in demanding industrial applications such as large motor control in mining, utilities, and heavy manufacturing.
Technical Specifications:
- SERIES/FAMILY: PowerFlex 7000
- COMPONENT TYPE: Control Power Transformer
- ELECTRICAL SPECS:
- INPUT VOLTAGE RANGE: 2.4kV to 6.6kV AC (Typical for PowerFlex 7000 series)
- OUTPUT VOLTAGE: 120VAC or 240VAC (Configurable/Dependent on drive model)
- FREQUENCY: 50/60 Hz
- PHASE: Single-phase
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Internal component for PowerFlex 7000 drive enclosures
- MOUNTING: Panel mount within drive cabinet
- INTERFACE/CONTROL:
- CONNECTIONS: Screw terminals for primary and secondary wiring
- CONTROL TYPE: Passive electrical component
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (When installed within a suitable enclosure)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: 0 to 50 degrees Celsius (Typical for drive components)
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Specifically designed for ALLEN BRADLEY PowerFlex 7000 Medium Voltage AC Drives
- TARGET APPLICATIONS: Medium voltage motor control, large industrial pumps, fans, compressors, and conveyors requiring auxiliary control power within drive systems.