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The product is an item that has never been used and was obtained through a surplus supplier.
Never used in a production environment, but it may have been powered on for testing
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May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
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May or may not include the instructions present in the factory new version of the product
The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
Products may vary by country of origin and by language used on the packaging
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Request information for E4809-770-089-C OKUMA
PRODUCT DESCRIPTION
OKUMA E4809-770-089-C - Power Supply Unit
The OKUMA E4809-770-089-C is a Power Supply Unit (PSU) designed for integration within OKUMA OSP CNC machine tool control systems. This unit provides regulated DC power to connected servo amplifiers and manages regenerative energy from motor deceleration, ensuring stable and efficient operation of multi-axis motion control applications. It is a critical component for maintaining system voltage stability and power distribution in high-performance industrial automation environments.
Technical Specifications:
SERIES/FAMILY: OKUMA OSP Control System Components
COMPONENT TYPE: Power Supply Unit (PSU) / Regenerative Unit
ELECTRICAL SPECS:
NOMINAL INPUT VOLTAGE: 200-240VAC, 3-Phase
INPUT FREQUENCY: 50/60Hz
NOMINAL OUTPUT POWER: 7.7kW (Inferred from '770' segment)
DC BUS VOLTAGE: Approximately 280-320VDC (derived from 200-240VAC input)
MECHANICAL/PHYSICAL:
FORM FACTOR: Modular cabinet-mount unit
COOLING METHOD: Forced air convection (integrated fan)
INTERFACE/CONTROL:
CONTROL INTERFACE: Integrated with OKUMA OSP control system via proprietary bus
I/O: Digital status and control signals for system integration
ENVIRONMENTAL/MOUNTING:
IP RATING: IP20 (for enclosed cabinet installation)
MOUNTING STYLE: Panel mount within electrical enclosure
OPERATING TEMPERATURE: 0 to 55 degrees Celsius
COMPATIBILITY/APPLICATION:
TARGET SYSTEMS: OKUMA OSP-P series CNC controllers
TYPICAL APPLICATIONS: CNC Machining Centers, CNC Lathes, Grinding Machines, and other multi-axis industrial automation equipment utilizing OKUMA control systems.
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