E0451-254-013-1

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The E0451-254-013-1 power supply by Okuma features a steel housing. It also includes CB1–CB6 safety breakers, and 200–240V three-phase AC input. It supports CNC logic circuits with segmented protection features.

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Product Description:

The E0451-254-013-1 by Okuma exists as a heavy-duty industrial power supply from the E0451 product series. The OSP5000 CNC controller systems require this special power supply unit as an essential element. This guarantees feasible electric power delivery to the control system in industrial automation.

The E0451-254-013-1 power supply includes a complex steel housing that ensures durability and provides protection against mechanical damage. The power supply includes high-capacity transformers, circuit breakers, and terminal strips. These are arranged in an organized fashion for convenient maintenance operations. The power supply draws its input energy from three-phase AC between 200V and 240V. A control system provides regulated output voltage that serves multiple logic and control circuits that are present in CNC systems. The E0451-254-013-1 power supply consists of circuit breakers, which are labeled from CB1 to CB6. This establishes segmented safety functions and supports easy fault detection. The entire weight of this power supply is 40 kg. The power supply unit includes built-in fuses with a grounding terminal that enhances operational safety measures. The unit implements a feedback system that makes it ideal for machine control operations. Customers can safely operate this device when the humidity reaches 90% non-condensing levels. Mounting holes and a flat base allow firm installation within machine control cabinets.

Protection against solid objects exists in the E0451-254-013-1 power supply due to its IP20 rating, but liquid substances are not blocked. This product works best inside controlled dust-free premises that do not encounter moisture exposure. Operation of this unit remains optimal when temperatures fall within 0°C to 55°C. Through its clear modular cover, users can check the internal relays and circuitry by simply inspecting them from above. Users can easily troubleshoot issues because the attached wiring diagrams with labels help them identify problems quickly.

Circuit Breakers
CB1 to CB6
Code/id
HKT50-522
Environmental conditions
Indoor, dry, dust-free
Feedback System
Yes
Fuses
Built-in
Grounding
Included terminal
Housing
Steel, heavy-duty
Mounting
Flat base with mounting holes
Primary Application
CNC operations power control
Type
Electronic Controller Unit
Voltage Input
85-132 VAC
Weight
Designed for panel integration

Frequently Asked Questions about E0451-254-013-1:

Q: Why are high-capacity transformers important in E0451-254-013-1 by Okuma?

A: High-capacity transformers ensure stable voltage conversion under industrial loads. This improves performance consistency during high-demand operations.

Q: How does the feedback system in E0451-254-013-1 enhance CNC precision?

A: The feedback system allows real-time voltage regulation, improving accuracy in CNC operations. This ensures precise machine responses to control commands.

Q: Why is the steel housing necessary in the E0451-254-013-1 power supply?

A: It provides mechanical protection and EMI shielding. This enhances unit durability in rugged industrial environments.

Q: What role do CB1 to CB6 circuit breakers play in E0451-254-013-1?

A: They enable segment-wise power isolation for fault localization. This supports safer troubleshooting without affecting the entire system.

Q: How does modular cover design assist in E0451-254-013-1 maintenance?

A: It offers quick visual access to relays and circuits. This reduces downtime by allowing fast internal inspections.


Internal Product Review

  • ‘‘The Okuma E0451-254-013-1 power supply excels in industrial reliability. It features high-capacity transformers, CB1–CB6 circuit breakers, integrated terminal strips, and built-in fuses. Its modular design, grounding terminal, and flat-mount base ensure efficient CNC system performance. It’s optimized for 40 kg installation environments’’

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