E4809-801-001-B
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The E4809-801-001-B Power Board ensures stable 3 phase AC distribution. It is equipped with FB200A high-current relays and EMI suppression inductors. The integrated capacitors and varistors enhance voltage conditioning and surge protection.
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Product Description:
The E4809-801-001-B Power Board from Okuma is a rectangular form power distribution and control unit engineered for industrial motor systems. It is designed for fixed installation using through hole screw mounting. The board handles both input and output of 3 phase AC power.
This E4809-801-001-B power board accepts a 3 phase AC input through terminals labeled R, S and T. It delivers 3 phase AC output for motor or drive systems via terminals marked U, V and W. The model features multiple electromagnetic relays which enable reliable signal or power switching operations. These relays include larger variants such as FB200A that is equipped with dedicated heat sinks to support high current loads required for motor control circuits. Capacitors are integrated into the system for filtering and smoothing purposes that is essential in conditioning power and stabilizing voltage. EMI suppression inductors are integrated in this board to mitigate electrical noise and improve electromagnetic compatibility. Voltage transients are countered with installed varistors that protect against power surges and spikes. Terminal blocks are present to facilitate secure connections for AC power input and grounding. For optimal performance, safety and to prevent potential damage to the board or surrounding components, the installation of this board must be performed by a qualified and trained technician. The technician should have prior experience with similar systems.
The E4809-801-001-B power board from the E4809 CNC Board series supports robust protection and connectivity features. The layout of the board is optimized for effective thermal management that allows continuous operation under load conditions. The use of heat sinks on high power relays ensures thermal dissipation and prolongs component life. The board’s construction and assembly support high mechanical strength and electrical reliability in demanding environments.
Frequently Asked Questions about E4809-801-001-B:
Q: Does the E4809-801-001-B Power Board manage both input and output 3 phase AC efficiently?
A: Yes, the E4809-801-001-B handles 3 phase AC input via R S T terminals and outputs through U V W. This supports continuous operation in motor and drive systems.
Q: How do the FB200A relays on the E4809-801-001-B Power Board support high current circuits?
A: The FB200A relays have built-in heat sinks for thermal control under high current loads. These relays enable consistent switching for demanding motor control applications.
Q: Can the E4809-801-001-B Power Board withstand electrical noise and power surges in industrial setups?
A: Yes, the board integrates EMI suppression inductors for noise filtering and varistors for surge protection. This enhances electromagnetic compatibility and power line stability.
Q: Is the layout of the E4809-801-001-B Power Board optimized for industrial thermal demands?
A: The board’s layout supports thermal efficiency through mounted heat sinks on critical relays. It ensures temperature regulation during continuous high-load operations.
Q: Why is professional installation critical for the E4809-801-001-B Power Board?
A: Improper handling can lead to component failure or circuit damage. Installation should only be done by trained technicians with prior experience in similar systems.
