POWERBOX eco COMBITRON98

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last updated：Oct 13, 2022

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The operating time until charging is doubled! You can select the output holding voltage in three levels.

The "POWERBOX eco COMBITRON98" achieves groundbreaking effects, such as significantly reducing the power consumption of electromagnetic off brakes. After applying a voltage of 24VDC ±20% for 800ms, the output voltage is controlled to 6VDC, 12VDC, or 18VDC from 24VDC/7Amps through PWM control. For electromagnetic off brakes rated at 12VDC, selecting the control terminal to open allows for control, while for electromagnetic off brakes rated at 24VDC, connecting a resistor to the control terminal or short-circuiting it enables the selection of output holding voltage in three stages. 【Specifications and Characteristics (Partial)】 ■ Input Voltage: 24V DC ±20% ■ Overexcitation Time: 800ms ±15% ■ Cable Length: Maximum 10m to the coil ■ Operating Temperature: CCV -40℃ to 75℃ ■ Switching Cycle: max. 6/min (maximum current) *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.keb.jp/

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【Examples Used in AGVs】 <Electromagnetic Off Brake: Rated Voltage 24VDC, 130W, 5.42Amps> ■ Connect a 4.7kΩ resistor to the control contacts (Set+/-), select a holding voltage of 12VDC, power consumption is 32.52W, 2.71Amps 　→ Reduces the consumption of the power supply battery by half, doubling the operational time until recharging *For more details, please refer to the PDF document or feel free to contact us.