ATD Automatic Timer Disconnect - ATD Automatic Timer Disconnect

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Blue Sea Systems

7615-BSS

Aftengir sjálfvirkt tímastýrður ATD

Le BLUE SEA ATD Automatic Timer Disconnect 7615-BSS est une solution compacte pour la gestion des systèmes électriques 12V, offrant quatre modes configurables : déconnexion temporisée (15 min à 4h), déconnexion basse tension (11.0V-12.0V), relais de charge automatique (ACR) et solénoïde. Certifié IP67 et résistant à l'inflammation, il assure une protection efficace des batteries et des équipements à bord. L'unité est livrée avec un capot de protection pour les connexions des bornes.

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157,21€

157,21€ ~~187,44€~~

með skatti Sendingar reiknaðar við greiðslu.

Á lager

Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

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Installers near you

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Technical specifications

Stærð tenginga	3/8"-16 (M10)
IP-stig	IP67
AFD-vernd	Non
Vottunarstofnun	HPi Verification Services
Certification Issue Date	2017-02-10
Charge Sense Functionality	Oui
Spólu straumur (mA)	175 mA (combiné), 4 mA (ouvert)
Spólu spenna	12 V DC
Samfelldur straumur (A)	120 A
Tegund stjórnunar	Électronique (via signal 12V, détection de tension, interrupteurs DIP)
Mál (L x H x D)	98.71 x 65.09 x 88.96 mm
Eu Type Examination Certificate	HPIVS/R1168-006-I-01
Stöðutímabil straumur (A)	210 A (5 min)
Lásanlegur lyklaborð	Non
Low Voltage Disconnect Delay Seconds	10
Low Voltage Disconnect Threshold Setting	11.0V, 11.5V, 12.0V
Hámarks spenna DC	16 V
Gerð festingar	Montage en surface
Fjöldi póla	1
Virkjunarspennuviðmið	9.5-16 V
Over Voltage Disconnect Delay Seconds	5
Over Voltage Disconnect Threshold V	16.0
Notkunarafbrigði	Dispositif polyvalent de gestion de batterie pour systèmes 12V, offrant des fonctions de déconnexion temporisée, déconnexion basse tension, relais de charge automatique (ACR) et solénoïde.
Tegund rofskips	Déconnecteur automatique / Relais
Terminal Stud Torque Nm	15.8
Gerð tenginga	Goujon fileté
Timer Disconnect Time Range Setting	15 Minutes – 4 Hours
Ábyrgð	À vie
Tegund tenginga	Goujon fileté

Detailed description

Hannaður fyrir hagkvæma stjórnun 12V rafkerfa á sjó, BLUE SEA ATD Automatic Timer Disconnect (vörunúmer 7615) er fjölhæfur búnaður sem getur sinnt fjórum mismunandi hlutverkum: tímastýrð aftenging, aftenging við lágspennu, sjálfvirkt hleðsluafgreiðsla (ACR) og einfaldur rafsegull. Þessi fjölhæfi gerir kleift að sameina margar stjórnunarhlutverk fyrir rafgeyma í einni einingu, sem einfaldar flókin uppsetningar.

Stjórnun á aflgjöf og vernd rafgeyma

BLUE SEA ATD 7615-BSS býður upp á stillanlega aftengingar möguleika til að vernda rafgeyma fyrir of mikilli útöndun. Í tímastýrðu aftengingarham er aflgjöf til tækja rofin eftir fyrirfram ákveðin tíma sem getur verið frá 15 mínútum upp í 4 klukkustundir, eftir að 12V merki er fjarlægt. Til aukinna verndar hefur lágspennuaftengingarhamurinn það hlutverk að fylgjast með spennu rafgeyms og einangrar sjálfvirkt hleðslur þegar spennan nær stillanlegum þröskuldi (11.0V, 11.5V eða 12.0V), með 10 sekúndna töf til að koma í veg fyrir ótímabæra útleysingu. Þetta getur verið sameinað tímastýrðri aftengingu fyrir framsýna stjórnun.

Hleðsluafgreiðslu- og rafsegulshlutverk

Sem sjálfvirkt hleðsluafgreiðsla (ACR) sameinar BLUE SEA ATD 7615-BSS tvö rafgeymakerfi sjálfkrafa til hleðslu frá einni einingu, og einangrar þau við útöndun. Hönnunin með einhliða skynjun fylgist með spennu byrjunarrafgeyms, sem gerir hann hentugan fyrir AGM rafgeyma eða stærri geyma. Búnaðurinn tengist þegar spenna nær 13.0V í 3 sekúndur og losnar ef spenna fellur niður fyrir 12.75V í 10 sekúndur. Að lokum getur ATD 7615-BSS starfað sem einfaldur rafsegull, virkjar eða aftengir rafsegulinn um leið og 12V merki berst, án töf.

Styrkur og samræmi við sjólaga staðla

ATD 7615-BSS er hannaður fyrir kröfuharða sjávarumhverfi með vernd gegn innsigli allt að 1 metra í 30 mínútur (IP67). Hann er merktur með CE og uppfyllir kröfur fyrir vernd gegn ytri eldsneyti samkvæmt ISO 8846 og SAE J1171, sem tryggir aukin öryggi. Með samfellda straumgetu upp á 120A og stuttvarandi upp á 210A (5 mínútur) er hann samhæfur rafleiður upp að 1/0 AWG (50mm²) með M10 skrunum. Stillingar eru framkvæmdar með DIP rofum, sem gerir nákvæma aðlögun að kerfisþörfum mögulega. Vernd gegn ofspennu aftengir búnaðinn ef spenna fer yfir 16.0V í 5 sekúndur.

Documentation

Type	Nom
	EN - Instructions - ATD Automatic Timer Disconnect
	EN - Dimensioned Drawing - ATD Automatic Timer Disconnect
	EN - Sell Sheet - ATD Automatic Timer Disconnect
	EN - Certificate - ATD Automatic Timer Disconnect
	EN - Certificate - ATD Automatic Timer Disconnect

Expert review

Pol CONIN

Digital Manager

« Versatility and protection: the BLUE SEA ATD 7615 for simplified electrical management »

The BLUE SEA ATD 7615 positions itself as an essential component for streamlining electrical installations aboard mid-sized sailboats and powerboats. Its unique ability to integrate multiple key energy management functions into a single unit sets it apart from traditional modular solutions. Rather than installing separate automatic charge relays, timed circuit breakers, and low-voltage disconnect devices, the ATD 7615 centralizes these roles, reducing wiring complexity and clutter. This consolidation is particularly beneficial in confined technical spaces.

In terms of practical use, this device is ideal for owners seeking to automate protection of their service batteries against deep discharges, or for those desiring automatic disconnection of non-essential loads after engine shutdown or a period of inactivity. For example, it can be configured to automatically turn off deck lighting or navigation electronics after a set time, or to isolate the service bank if its voltage drops dangerously low, thereby preserving the starter battery. Its ACR function is relevant for dual-battery systems where the charging source is singular and unilateral detection (on the starter battery) is sufficient.

Installation requires an understanding of marine electrical schematics, particularly for cable sizing (up to 1/0 AWG) and the integration of appropriate fuses. It is critical to note that the BLUE SEA ATD is not designed to handle engine starting currents. If used as an ACR, it must not be employed to combine batteries in emergency start scenarios; a dedicated battery switching system with coupling function is then required. Configuration via DIP switches is straightforward and intuitive but requires physical access to the unit. The mounting location must be dry and protected to prevent connection corrosion, though its IP67 rating provides significant resistance to moisture.

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Aftengir sjálfvirkt tímastýrður ATD

157,21€

157,21€ ~~187,44€~~

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Frequently asked questions

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What are the main functions of the BLUE SEA ATD Automatic Timer Disconnect?

The BLUE SEA ATD Automatic Timer Disconnect is a versatile device that can be configured to perform four main functions:

Timed disconnection: Cuts power to devices after a preset period ranging from 15 minutes to 4 hours once the 12V signal is removed.Low-voltage disconnection: Automatically disconnects devices when battery voltage reaches a configurable low threshold (11.0V, 11.5V, or 12.0V).Automatic Charge Relay (ACR): Automatically combines two battery banks for charging from a single source, then isolates them during discharge.Solenoid: Connects or disconnects a relay without a time delay via a 12V signal.

What is the nominal operating voltage of this device?

The nominal operating voltage of the BLUE SEA ATD Automatic Timer Disconnect is 12V DC.

What is the maximum continuous current that the BLUE SEA ATD can handle?

The BLUE SEA ATD Automatic Timer Disconnect has a rated continuous current of 120A.

Can I use the BLUE SEA ATD to combine batteries for emergency engine starting?

No, the BLUE SEA ATD is not designed to handle engine starting currents. If the ATD is used as an automatic charge relay (ACR), it must not be used to combine batteries for emergency starting. A battery switching system with a battery combining/parallel function is recommended if emergency starting may be required.

How can I configure the timed disconnect duration?

The timed disconnect duration can be configured using DIP switches 1 to 3 located on the rear of the device. Time options range from 15 minutes to 4 hours. There are also settings to disable the function or for a 5-second test mode.

What are the low-voltage disconnect threshold options?

The low-voltage disconnect threshold can be set using DIP switches 4 and 5. Available options are 11.0V, 11.5V or 12.0V. There is also a setting to disable this function.

Is the BLUE SEA ATD protected against water immersion?

Yes, the BLUE SEA ATD Automatic Timer Disconnect is IP67 certified, meaning it is protected against immersion up to 1 meter for 30 minutes.

What type of cables should I use for the connection to comply with the rated currents?

To comply with the rated currents, the minimum recommended cable size is 1 AWG (50mm²). The maximum cable size that the terminals can accept is 1/0 AWG (50mm²).

What is the size of the terminal studs and the recommended tightening torque?

The terminal studs are sized at 3/8"-16 (M10). The recommended tightening torque for these terminals is 140 in-lb (15.82 Nm).

Can the BLUE SEA ATD be used with AGM auxiliary batteries?

Yes, as an automatic charge relay (ACR), the BLUE SEA ATD is ideal for auxiliary batteries of AGM type or those significantly larger than the starter battery, thanks to its single-sense design that monitors the starter battery voltage.

How does the "Charge Sense" function work and when should it be enabled?

The "Charge Sense" function (DIP switch 6) allows the ATD to be activated automatically by detecting a charging source (e.g., an engine alternator). If this function is enabled, the ATD will connect if the battery voltage is greater than or equal to 13.0V for 3 seconds. It is useful for reducing wiring by replacing the 12V manual trigger signal.

Is there surge protection?

Yes, the BLUE SEA ATD will disconnect devices if the voltage exceeds 16.0V for 5 seconds or more, providing surge protection.

Where should I install the device to avoid corrosion?

To prevent corrosion of the connection wires and terminals, install the device in a dry, protected location if possible. Avoid locations directly above battery banks.

Is it possible to connect a remote LED indicator?

Yes, it is possible to connect a remote LED indicator that reflects the LED status on the ATD. To do this, connect the positive wire (red) of the LED to a 12V positive source via an inline fuse (1-10A), and the negative wire (yellow) to the quick-connect terminal marked "LED" on the ATD.

Is the BLUE SEA ATD certified for ignition protection?

Yes, the BLUE SEA ATD is CE marked for ignition protection. It complies with external ignition protection requirements ISO 8846 and SAE J1171.

What is the supported input voltage range for the device?

The supported input voltage range for the BLUE SEA ATD is 9.5V to 16V.

How can the "low-voltage disconnect" mode be combined with timed disconnection?

The "low-voltage disconnect" mode can be used in conjunction with timed disconnection. In this case, the ATD will disconnect devices based on the set low-voltage threshold, even before the predefined timed disconnection period has elapsed, to preserve battery power.

Can I use the ATD for engine starting applications?

No, the ATD is not designed to handle engine starting currents. If the ATD is used as a disconnector, it must not be wired inline with the starter circuit.