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AHD-RB6

AHD-RB6
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AHD-RB6 Remote-Controllable Electronic Circuit Breaker • New design (V2) with additional • Easy and cost-effective installation • Rated current up to 16 A per channel or • Smooth switching of lamps for • Bipolar switching of all channels • Operating voltage 24 V DC (+30%/-25%) • 6 outputs, 6 inputs, for example for light switches, level switches or other contacts, independently configurable • Freely configurable with the Böning DeviceConfig tool • Individual current measurement for each channel (< 50 mA resolution) • Optional dimmer function for lighting • Status LEDs for each channel • Monitored by hardware watchdog • Undercurrent and overcurrent detection • 3-step current limit setting with rotary • Maximum security by redundant circuits • Protection against overvoltage, short- circuit, overload and overheating with patch cables for CAN bus longer lifespan (pulse width modulation) • Grouping of channels, for example • Programmable switch off delay time • Operating temperature range allows installation in all locations, including engine rooms • Significant reduction of cabling and costs due to decentralized installation • Stand-alone operation with pushbuttons / switches possible • Connection to NMEA 2000 network

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AHD-RB6 is an electronic circuit breaker (ECB) for six channels for connecting, controlling and monitoring of electrical loads of up to 16 A / 24 V DC per channel. Remote control and monitoring are possible over the CAN bus. The device switches all load circuits bipolar. If required, two channel pairs can be combined per device so that the rated current increases to 28 A for each of the two resulting double channels. The maximum current can be set individually for each channel to 6.3 A, 10 A or 16 A, providing appropriate protection for all correspondingly dimensioned cables. The terminals...

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Tripping Characteristics The circuit breakers integrated in the AHD-RB6 (V2) generally correspond to the tripping characteristic type C for DC voltage. Y axis: Tripping time without prior load; that is the current was 0.0 Amperes. AHD-RB6 (V2) limits the short-circuit current to a maximum value of 240 A for each channel (typ. 225 A) with a tripping time of 1.0ms The limit values of IEC 60898-1 for type C circuit breakers are marked with red dots. Larger fuses connected in series will therefore never be loaded with more than 240 A. X axis: multiples of the rated current. AHD-RB6 (V2) has the...

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Device Overview Power LED for the main connection LED CAN (CAN bus status) LED Fault (Boot mode or internal error) RJ45 interface (CAN) Terminal strip (pluggable) Rotary switch for the device address Status LED (individual for each channel) Input terminal for the power supply Terminals for combined outputs (28 A) Terminals for standard outputs (16 A) Switch for channel status Rotary switch for current limit (for each channel, see table below) Power LED logic The rotary switch for the current limit has three positions: Pos. Rotary Switch I max 1 2 3

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Boning Automationstechnologie GmbH & Co. KG • Am Steenover 4 • D-27777 Ganderkesee • E-Mail:info@boening.com • www.boening.com HoA-1 766 V10 Rev. Nov. 21th, 2019 • Texts and illustrations not binding. Changes may be made due to technical improvements.

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