{"title":"Battery protection","description":"\u003cp\u003eBaterie je nejdražší část ostrovního systému a hluboké vybití jí zkracuje život nejvíc. Kategorie obsahuje propojovače baterií Cyrix pro automatické spojení dvou okruhů, moduly BatteryProtect odpojující zátěž při poklesu napětí, bateriové balancéry i čidla pro systémy 12 a 24 V.\u003c\/p\u003e","products":[{"product_id":"ochrana-baterii-bp-65-12-24v","title":"Battery protection BP-65 12\/24V","description":"Battery protection BatteryProtect disconnects the battery from insignificant loads before the battery is completely discharged (which would destroy it) or until it still has enough capacity to start the engine.\u003cbr\/\u003e\u003cbr\/\u003eAutomatic setting 12 \/ 24V\u003cbr\/\u003eBatteryProtect battery protection automatically detects system voltage.\u003cbr\/\u003e \u003cbr\/\u003eEasily programmable\u003cbr\/\u003eBatteryProtect protection can be set to connect \/ disconnect to several different voltage levels.\u003cbr\/\u003eThe seven-part display shows which setting has been selected.\u003cbr\/\u003e\u003cbr\/\u003eSpecial settings for Li-ion batteries\u003cbr\/\u003eIn this mode, the BatteryProtect protection can be controlled via the VE.Bus BMS bus.\u003cbr\/\u003e \u003cbr\/\u003eVery low energy consumption\u003cbr\/\u003eLow power consumption is very important for Li-ion batteries, especially after switching off at low voltage.\u003cbr\/\u003eFor more information, please see the Li-ion battery datasheet and VE.Bus BMS manual.\u003cbr\/\u003e \u003cbr\/\u003eOvervoltage protection\u003cbr\/\u003eIn the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if DC\u003cbr\/\u003ethe voltage exceeds 16 V or 32 V.\u003cbr\/\u003e \u003cbr\/\u003eResistant to sparks\u003cbr\/\u003eIt does not work with relay elements but with MOSFET transistor switches, no sparking occurs.\u003cbr\/\u003e \u003cbr\/\u003eDelayed alarm output\u003cbr\/\u003eThe alarm output is activated if the voltage on the battery drops below the set value for more than 12\u003cbr\/\u003eseconds. Starting the engine, therefore, does not activate the alarm. The alarm output is an open collector output to the negative\u003cbr\/\u003ebus, max. current 50 mA. The alarm output is typically connected to a buzzer or traffic light.\u003cbr\/\u003e \u003cbr\/\u003eDelayed load disconnection\u003cbr\/\u003eThe load is disconnected 90 seconds after the alarm has been triggered. If the battery voltage rises to this level during this time\u003cbr\/\u003e\"Connection thresholds\" (eg during engine start), the load will not be disconnected.\u003cbr\/\u003e\u003cbr\/\u003eBatteryProtect battery protection is one-way, ie. current can only flow from the \"in\" input to the \"out\" output. Reverse current flowing from the \"out\" output to the \"in\" input is not permitted and will damage the device.","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52541878501714,"sku":"04280087","price":999.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280087.png?v=1776146413"},{"product_id":"propojovac-baterii-cyrix-ct-12-24v-120a-kit","title":"Battery combiner Cyrix-ct 12-24V 120A KIT","description":"Cyrix-ct intelligent battery combiner with thermal protection controls the charging and disconnection of the starter and operating batteries, including the connecting cables and accessories.\u003cbr\/\u003e\u003cbr\/\u003eThe Cyrix-ct intelligent battery connector controls the charging and disconnection of the starter and operating batteries. If one of the batteries reaches 13.0 V (26 V) for 10 minutes or 13.8 V (27.6 V) for 4 seconds, the Cyrix-ct batteries will interconnect and charge both batteries to full condition. When one of the batteries drops below 12.8 V (25, 6) for 10 minutes or 11.8 (23.6) for 4 seconds, the batteries disconnect from each other. This connection and disconnection works in both directions. Batteries can be of different capacities, types and designs. It is assumed that each battery supplies its own appliances.\u003cbr\/\u003e \u003cbr\/\u003eThe Cyric-ct model is equipped with thermal protection. In the event of high ambient temperature or excessive charging current, it will switch off. As soon as the temperature drops, the Cyrix-ct activates automatically.\u003cbr\/\u003e \u003cbr\/\u003eThe set contains:\u003cbr\/\u003e1 x own Cyrix-ct\u003cbr\/\u003e1 x 6 meters of red cable with a cross-sectional area of ??10 mm2\u003cbr\/\u003e1 x 0.5 meter black cable with a cross-sectional area of ??10 mm2\u003cbr\/\u003e1 x 0.2 meter black cable with a cross-sectional area of ??1.5 mm2 with an eye with an inner hole diameter of 8 mm and a 6.3 mm faston (connection of output 86 on the Cyrix-ct and the battery)\u003cbr\/\u003e2 x eye with 8 mm inner hole with insulation\u003cbr\/\u003e4 x eye with 6 mm inner hole with insulation\u003cbr\/\u003e4 x black cable ties\u003cbr\/\u003e\u003cbr\/\u003eSpecifications:\u003cbr\/\u003eOperating voltage: 12 or 24 V (autodetection)\u003cbr\/\u003eMaximum alternator current: 150 A\u003cbr\/\u003eMaximum continuous current in the system: 120 A\u003cbr\/\u003eCurrent consumption when the device is not closed: 4 mA\u003cbr\/\u003eConnection voltage (approximately 10 minutes delay): 13 V \/ 26 V\u003cbr\/\u003eConnection voltage (approximately 4 seconds delay): 13.8 V \/ 27.6 V\u003cbr\/\u003eDisconnection voltage (approximately 10 minutes delay): 12.8 V \/ 25.6 V\u003cbr\/\u003eDisconnect voltage (approximately 4 seconds delay): 11.8 V \/ 23.6 V\u003cbr\/\u003eDisconnection overvoltage: 16 V (32 V)\u003cbr\/\u003eDimensions without outlets: 45 x 45 x 45 mm\u003cbr\/\u003eHousing material: black plastic\u003cbr\/\u003eDegree of protection: IP54","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52541907665234,"sku":"04280194","price":2199.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280194.png?v=1776147266"},{"product_id":"ochrana-baterii-bp-100-12-24v","title":"Battery protection BP-100 12\/24V","description":"Battery protection BatteryProtect disconnects the battery from insignificant loads before the battery is completely discharged (which would destroy it) or until it still has enough capacity to start the engine.\u003cbr\/\u003e\u003cbr\/\u003eAutomatic setting 12 \/ 24V\u003cbr\/\u003eBatteryProtect battery protection automatically detects system voltage.\u003cbr\/\u003e \u003cbr\/\u003eEasily programmable\u003cbr\/\u003eBatteryProtect protection can be set to connect \/ disconnect to several different voltage levels.\u003cbr\/\u003eThe seven-part display shows which setting has been selected.\u003cbr\/\u003e\u003cbr\/\u003eSpecial settings for Li-ion batteries\u003cbr\/\u003eIn this mode, the BatteryProtect protection can be controlled via the VE.Bus BMS bus.\u003cbr\/\u003e \u003cbr\/\u003eVery low energy consumption\u003cbr\/\u003eLow power consumption is very important for Li-ion batteries, especially after switching off at low voltage.\u003cbr\/\u003eFor more information, please see the Li-ion battery datasheet and VE.Bus BMS manual.\u003cbr\/\u003e \u003cbr\/\u003eOvervoltage protection\u003cbr\/\u003eIn the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if DC\u003cbr\/\u003ethe voltage exceeds 16 V or 32 V.\u003cbr\/\u003e \u003cbr\/\u003eResistant to sparks\u003cbr\/\u003eIt does not work with relay elements but with MOSFET transistor switches, no sparking occurs.\u003cbr\/\u003e \u003cbr\/\u003eDelayed alarm output\u003cbr\/\u003eThe alarm output is activated if the voltage on the battery drops below the set value for more than 12\u003cbr\/\u003eseconds. Starting the engine, therefore, does not activate the alarm. The alarm output is an open collector output to the negative\u003cbr\/\u003ebus, max. current 50 mA. The alarm output is typically connected to a buzzer or traffic light.\u003cbr\/\u003e \u003cbr\/\u003eDelayed load disconnection\u003cbr\/\u003eThe load is disconnected 90 seconds after the alarm has been triggered. If the battery voltage rises to this level during this time\u003cbr\/\u003e\"Connection thresholds\" (eg during engine start), the load will not be disconnected.\u003cbr\/\u003e\u003cbr\/\u003eBatteryProtect battery protection is one-way, ie. current can only flow from the \"in\" input to the \"out\" output. Reverse current flowing from the \"out\" output to the \"in\" input is inadmissible and will damage the device.","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52554034938194,"sku":"04280088","price":1294.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280088.png?v=1776146414"},{"product_id":"ochrana-baterii-smart-bp-100-12-24v","title":"Battery protection Smart BP-100 12\/24V","description":"Appliance disconnector as protection against deep battery discharge. Maximum load current 100 A. Integrated Bluetooth for easy setup.\u003cbr\/\u003e\u003cbr\/\u003eBattery protection Smart BatteryProtect protects the battery from excessive discharge (which could damage the battery) and can be used as an on \/ off system switch.\u003cbr\/\u003e \u003cbr\/\u003eAutomatic setting 12 \/ 24V\u003cbr\/\u003eBatteryProtect battery protection automatically detects system voltage.\u003cbr\/\u003e \u003cbr\/\u003eIntegrated Bluetooth = very easy to program\u003cbr\/\u003eThanks to the integrated Bluetooth function for Smart BatteryProtect programming, the required voltage levels for connecting \/ disconnecting the load can be easily set. You can make settings via smartphone, tablet or PC using the VictronConnect app.\u003cbr\/\u003eAlternatively, one of the nine preset connection \/ disconnection levels can be set using the programming pin (see manual).\u003cbr\/\u003eBluetooth can be turned off if needed.\u003cbr\/\u003e \u003cbr\/\u003eVictronConnect application\u003cbr\/\u003eDownload the application for free under the name VictronConnect app in the App Store or Google Play.\u003cbr\/\u003eThe application can be downloaded from this Victron Energy software website:\u003cbr\/\u003ehttps:\/\/www.victronenergy.com\/support-and-downloads\/software#victronconnect-app\u003cbr\/\u003e\u003cbr\/\u003eSpecial settings for Li-ion batteries\u003cbr\/\u003eIn this mode, Smart BatteryProtect protection can be controlled via the VE.Bus BMS bus.\u003cbr\/\u003eNote: Smart BatteryProtect can also be used as a charge disconnector between a battery charger and a Li-ion battery. See the wiring diagram in the manual.\u003cbr\/\u003e \u003cbr\/\u003eVery low energy consumption\u003cbr\/\u003eLow power consumption is very important for Li-ion batteries, especially after switching off at low voltage.\u003cbr\/\u003eFor more information, please see the Li-ion battery datasheet and VE.Bus BMS manual.\u003cbr\/\u003e \u003cbr\/\u003eOvervoltage protection\u003cbr\/\u003eIn the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if the DC voltage exceeds 16 V or 32 V.\u003cbr\/\u003e \u003cbr\/\u003eResistant to sparks\u003cbr\/\u003eIt does not work with relay elements but with MOSFET transistor switches, no sparking occurs.\u003cbr\/\u003e \u003cbr\/\u003eDelayed alarm output\u003cbr\/\u003eThe alarm output is activated if the battery voltage drops below the set value for more than 12\u003cbr\/\u003eseconds. Starting the engine therefore does not activate the alarm. The alarm output is an open collector output to negative\u003cbr\/\u003ebus, max. current 500 mA. The alarm output is typically connected to a buzzer or traffic light.\u003cbr\/\u003e \u003cbr\/\u003eDelayed load disconnection\u003cbr\/\u003eThe load is disconnected 90 seconds after the alarm is triggered. If the battery voltage rises to this level during this time\u003cbr\/\u003e\"Connection thresholds\" (eg during motor starting), the load will not be disconnected.\u003cbr\/\u003eThe load reconnects 30 seconds after the battery voltage rises to more than the preset reconnect voltage.\u003cbr\/\u003e\u003cbr\/\u003eBatteryProtect battery protection is one-way, ie. current can only flow from the \"in\" input to the \"out\" output. Reverse current flowing from the \"out\" output to the \"in\" input is not permitted and will damage the device.","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52554317398354,"sku":"04280167","price":1790.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280167.png?v=1776146875"},{"product_id":"propojovac-baterii-cyrix-ct-12-24v-120a","title":"Battery connector Cyrix-ct 12-24V 120A","description":"The intelligent Cyrix-ct battery connector controls the charging and disconnection of the starter and operating batteries. If one of the batteries reaches 13.0 V (26 V) for 10 minutes or 13.8 V (27.6 V) for 4 seconds, the Cyrix-ct batteries connect and charge both batteries simultaneously to full capacity. condition. When one of the batteries drops below 12.8 V (25, 6) for 10 minutes or 11.8 (23.6) for 4 seconds, the batteries are disconnected from each other. This connection and disconnection works in both directions. Batteries can be of different capacities, types and designs. It is assumed that each battery powers its own appliances.\u003cbr\/\u003e\u003cbr\/\u003eThe Cyric-ct model is equipped with thermal protection. In the event of high ambient temperature or excessive charging current, it will switch off. As soon as the temperature drops, the Cyrix-ct activates automatically.\u003cbr\/\u003e \u003cbr\/\u003eYou will find the basic connection options in the \"Wiring diagrams\" file attached below.\u003cbr\/\u003e\u003cbr\/\u003eProduct parameters:\u003cbr\/\u003e\u003cbr\/\u003eOperating voltage: 12 or 24 V (autodetection)\u003cbr\/\u003eMaximum alternator current: 150 A\u003cbr\/\u003eMaximum continuous current in the system: 120 A\u003cbr\/\u003eCurrent consumption when the device is not switched on: 4 mA\u003cbr\/\u003eConnection voltage (delayed approx. 10 minutes): 13 V \/ 26 V\u003cbr\/\u003eConnection voltage (with a delay of approx. 4 seconds): 13.8 V \/ 27.6 V\u003cbr\/\u003eDisconnect voltage (approximately 10 minutes delay): 12.8 V \/ 25.6 V\u003cbr\/\u003eDisconnection voltage (with a delay of approx. 4 seconds): 11.8 V \/ 23.6 V\u003cbr\/\u003eDisconnection overvoltage: 16 V (32 V)\u003cbr\/\u003eDimensions without outlets: 45 x 45 x 45 mm\u003cbr\/\u003eHousing material: black plastic\u003cbr\/\u003eDegree of protection: IP54","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52554441228626,"sku":"04290039","price":1290.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04290039_f5bac18b-2034-4b8f-9b49-871d659feedc.png?v=1776146230"},{"product_id":"chytre-bateriove-cidlo-victron-energy-do-10m","title":"Smart battery sensor Victron Energy up to 10m","description":"The Smart Battery Sense is a wireless battery voltage and temperature sensor for Victron solar MPPT controllers.\u003cbr\/\u003e \u003cbr\/\u003eThe solar MPPT controller uses these measurements to optimize its charging parameters. Accuracy of battery voltage and temperature data will improve charging efficiency and extend battery life.\u003cbr\/\u003e \u003cbr\/\u003eThe connection between the battery sensor and one or more solar MPPT controllers is wireless: It uses VE.Smart Network - a wireless technology based on Bluetooth Smart.\u003cbr\/\u003eCheck the compatibility of the solar controller in the list of compatible VE.Smart Networking products here :.\u003cbr\/\u003ehttps:\/\/www.victronenergy.com\/live\/victronconnect:ve-smart-networking#vesmart_networking_compatible_products\u003cbr\/\u003e \u003cbr\/\u003eThe battery sensor is easy to install and configure. The power cord has an integrated fuse and pre-molded lugs. Attach the battery sensor directly to the battery using self-adhesive tape.","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52554839294290,"sku":"04290046","price":1050.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04290046_603a1e5c-f3ff-45aa-b277-19f8c224b4fa.png?v=1776146416"},{"product_id":"balancer-bateriovy-victron-energy","title":"Victron Energy battery balancer","description":"The life of the battery bank can be significantly shortened by the charging imbalance of individual batteries. This is a situation where you have 12 V batteries connected in series or in series (not only in parallel!). In such a system, one 12 V battery with a slightly higher internal resistance may cause non-charging in the case of batteries in parallel and overcharging in series-connected batteries. New battery cells or whole batteries in series have almost identical initial properties. Their slight differences are compared during the absorption or equalization phase of the charge. However, large differences can lead to excessive gassing caused by overcharging on more charged batteries and unwanted sulfation of less charged batteries due to non-charging to full state.\u003cbr\/\u003e \u003cbr\/\u003eThe solution is balanced charging using a battery balancer. It balances the state of charge of two 12 V batteries connected in series or several parallel series of batteries connected in series. As soon as the charging voltage of the 24 V system rises to more than 27.3 V, the battery balancer is activated and compares the voltage of two batteries connected in series. The balancer can redirect current of up to 0.7 A from one battery (or batteries connected in parallel) with a higher voltage to another battery. The result of the different charging current is a mutually identical state of final charge of all batteries.\u003cbr\/\u003e \u003cbr\/\u003eBattery balancers can also be arranged in parallel for more complex systems. U 48 A total of three balancers are used in the system (see diagrams).\u003cbr\/\u003e \u003cbr\/\u003eExplanation of LED indicators:\u003cbr\/\u003eGreen LED: the device is active and the measured voltage is higher than 27.3 V\u003cbr\/\u003eUpper orange LED: voltage deviation is greater than 0.1 V\u003cbr\/\u003eLower orange LED: voltage deviation is greater than 0.1 V\u003cbr\/\u003eRed LED: triggers an alarm if the difference between the monitored batteries is greater than 0.2 V. The alarm persists until the difference is less than 0.14 V or if the system voltage does not drop to less than 26.6 V\u003cbr\/\u003e\u003cbr\/\u003eSignificance of alarm relay\u003cbr\/\u003eBy default, it is open (inactive). It closes (activates) if the red LED lights up, ie if the voltage difference between the batteries is higher than 0.2 V. As soon as the red LED goes out, the relay opens (deactivates) again (the decrease in voltage difference between the batteries is smaller than 0.14 V).\u003cbr\/\u003e\u003cbr\/\u003eAlarm reset\u003cbr\/\u003eThe alarm can be switched off by interconnecting the outputs marked as RESET. This can be done using a switch.\u003cbr\/\u003e \u003cbr\/\u003eInstallation\u003cbr\/\u003e1) The battery balancer (s) must be installed on a well-ventilated vertical surface near the batteries (but due to the possible influence of gases from the batteries not directly above them!)\u003cbr\/\u003e2) If required, install alarm contact wiring and reset wiring.\u003cbr\/\u003e3) Use at least a 0.75 mm2 cable to connect the negative, positive and center poles (in that order!)\u003cbr\/\u003eThe balancer is ready for operation. If the voltage on any of the monitored batteries (string) rises above 27.3 V (during charging), the green LED will light up, which means that the balancer is activated. In this situation, if the deviation of the batteries (strings) is greater than 50 mV, active balancing, ie compensation of the difference between the batteries (strings), begins. If the deviation reaches 100 mV, one of the orange LEDs is activated. A deviation of more than 200 mV will trigger an alarm relay.\u003cbr\/\u003eIn the case of series-parallel battery switching, the middle interconnection cabling between the parallel rows must be of such a dimension as to handle the relevant current if part of the battery is disconnected.\u003cbr\/\u003e\u003cbr\/\u003eProduct parameters\u003cbr\/\u003e\u003cbr\/\u003eInput voltage range: up to 18 V per battery, 36 V total\u003cbr\/\u003eVoltage level for balancer activation: 27.3 V ± 1%\u003cbr\/\u003eVoltage level for deactivating the balancer: 26.6 V ± 1%\u003cbr\/\u003ePower consumption in deactivated state: 0.7 mA\u003cbr\/\u003ePower consumption in activated state: 50 mV\u003cbr\/\u003eMaximum balance current: 0.7 A with a deviation of 100 mV and more\u003cbr\/\u003eVoltage deviation for alarm triggering: 200 mV\u003cbr\/\u003eVoltage deviation for alarm deactivation: 140 mV\u003cbr\/\u003eAlarm relay: 60V \/ 1 A, open as standard\u003cbr\/\u003eHow to turn off the alarm relay: connection of two outputs marked as RESET\u003cbr\/\u003eOverheat protection: yes\u003cbr\/\u003eOperating temperature range: -30 to + 50 ° C\u003cbr\/\u003eMaximum humidity: up to 95% (non-condensing)\u003cbr\/\u003eHousing color: blue (RAL 5012)\u003cbr\/\u003eConnecting contacts: 6 mm2 \/ AWG10, fastening with screws\u003cbr\/\u003eDegree of protection: IP22\u003cbr\/\u003eWeight: 0.4 kg\u003cbr\/\u003eDimensions (height x width x depth): 100 x 113 x 47 mm","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52555115626834,"sku":"04280086","price":1299.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280086_01596dad-622a-4c5a-ba3b-8118531696b5.png?v=1776146407"},{"product_id":"ochrana-baterii-bp-220-12-24v","title":"Battery protection BP-220 12\/24V","description":"Appliance disconnector as protection against deep battery discharge. Maximum load current 220 A. Battery protection BatteryProtect disconnects the battery from insignificant loads before the battery is completely discharged (which would destroy it) or while it still has enough capacity to start the engine.\u003cbr\/\u003e\u003cbr\/\u003eAutomatic setting 12\/24V:\u003cbr\/\u003e- battery protection BatteryProtect automatically detects the voltage in the system.\u003cbr\/\u003e \u003cbr\/\u003eEasily programmable:\u003cbr\/\u003e- BatteryProtect protection can be set to connect \/ disconnect to several different voltage levels.\u003cbr\/\u003e- the display divided into seven parts shows which setting was selected.\u003cbr\/\u003e\u003cbr\/\u003eSpecial settings for Li-ion batteries:\u003cbr\/\u003e- in this mode, the BatteryProtect can be controlled via the VE.Bus BMS bus.\u003cbr\/\u003e \u003cbr\/\u003eVery low energy consumption:\u003cbr\/\u003e- low consumption is very important for Li-ion batteries, especially after switching off at low voltage.\u003cbr\/\u003e- for more information, please see Li-ion battery datasheet and VE.Bus BMS manual.\u003cbr\/\u003e \u003cbr\/\u003eOvervoltage protection:\u003cbr\/\u003e- in the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if the DC voltage exceeds 16 V or 32 V.\u003cbr\/\u003e \u003cbr\/\u003eSpark resistant:\u003cbr\/\u003e- it does not work with relay elements but with MOSFET transistor switches, no sparking occurs.\u003cbr\/\u003e \u003cbr\/\u003eDelayed alarm output:\u003cbr\/\u003e- the alarm output is activated if the battery voltage drops below the set value for more than 12 seconds. Starting the engine therefore does not activate the alarm. The alarm output is an open collector output on the negative bus, max. current 50 mA. The alarm output is typically connected to a buzzer or light signaling.\u003cbr\/\u003e \u003cbr\/\u003eDelayed load disconnection:\u003cbr\/\u003e- the load is disconnected 90 seconds after the alarm was triggered. If during this time the battery voltage rises to the \"connection threshold\" level (e.g. during engine start), the load will not be disconnected.\u003cbr\/\u003e\u003cbr\/\u003eBatteryProtect battery protection is one-way, i.e. the current can only pass from the \"in\" input to the \"out\" output. Reverse current passing from the output \"out\" to the input \"in\" is inadmissible and will damage the device.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- manufacturer: Victron Energy\u003cbr\/\u003e- current: 220 A\u003cbr\/\u003e- voltage: 12 V\u003cbr\/\u003e- voltage: 24 V\u003cbr\/\u003e- bluetooth: no","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52557289914706,"sku":"04280325","price":2090.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280325.png?v=1776147718"},{"product_id":"ochrana-baterii-smart-bp-220-12-24v","title":"Battery protection Smart BP-220 12\/24V","description":"Appliance disconnector as protection against deep battery discharge. Maximum load current 220 A. Integrated Bluetooth for easy setup. Battery protection Smart BatteryProtect protects the battery from over-discharge (which could damage the battery) and can be used as a system on\/off switch.\u003cbr\/\u003e\u003cbr\/\u003eAutomatic setting 12\/24V:\u003cbr\/\u003e- battery protection BatteryProtect automatically detects the voltage in the system.\u003cbr\/\u003e \u003cbr\/\u003eIntegrated Bluetooth = very easy programming:\u003cbr\/\u003e- thanks to the integrated Bluetooth function for Smart BatteryProtect programming, the required voltage levels can be easily set for connecting \/ disconnecting the load. You can make settings via smartphone, tablet or PC using the VictronConnect app. Alternatively, one of the nine pre-set connect\/disconnect levels can be set using the programming pin (see manual). Bluetooth can be turned off if needed.\u003cbr\/\u003e \u003cbr\/\u003eVictronConnect application:\u003cbr\/\u003e- download the application for free under the name VictronConnect app in the App Store or Google Play.\u003cbr\/\u003e\u003cbr\/\u003eSpecial settings for Li-ion batteries:\u003cbr\/\u003e- in this mode, the Smart BatteryProtect can be controlled via the VE.Bus BMS.\u003cbr\/\u003e- note: Smart BatteryProtect can also be used as a charging disconnect between the battery charger and the Li-ion battery. See the wiring diagram in the manual.\u003cbr\/\u003e \u003cbr\/\u003eVery low power consumption:\u003cbr\/\u003e- low consumption is very important for Li-ion batteries, especially after switching off at low voltage. For more information, please see the Li-ion battery datasheet and the VE.Bus BMS manual.\u003cbr\/\u003e \u003cbr\/\u003eOvervoltage protection:\u003cbr\/\u003e- in the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if the DC voltage exceeds 16 V or 32 V.\u003cbr\/\u003e \u003cbr\/\u003eSpark resistant:\u003cbr\/\u003e- it does not work with relay elements but with MOSFET transistor switches, no sparking occurs.\u003cbr\/\u003e \u003cbr\/\u003eDelayed alarm output:\u003cbr\/\u003e- the alarm output is activated if the battery voltage drops below the set value for more than 12 seconds. Starting the engine therefore does not activate the alarm. The alarm output is an open collector output on the negative bus, max. current 500 mA. The alarm output is typically connected to a buzzer or light signaling.\u003cbr\/\u003e \u003cbr\/\u003eDelayed load disconnection:\u003cbr\/\u003e- the load is disconnected 90 seconds after the alarm was triggered. If during this time the battery voltage rises to the \"connection threshold\" level (e.g. during engine start), the load will not be disconnected. The load will reconnect 30 seconds after the battery voltage rises above the preset reconnect voltage.\u003cbr\/\u003e\u003cbr\/\u003eBatteryProtect battery protection is unidirectional, i.e. current can only flow from input \"in\" to output \"out\". Reverse current passing from the \"out\" output to the \"in\" input is unacceptable and will damage the device.\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- manufacturer: Victron Energy\u003cbr\/\u003e- current: 220 A\u003cbr\/\u003e- voltage: 12 V\u003cbr\/\u003e- voltage: 24 V\u003cbr\/\u003e- Bluetooth: yes","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":52557290045778,"sku":"04280326","price":2560.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/04280326.png?v=1776147719"}],"url":"https:\/\/tipa.eu\/en-en\/collections\/battery-protection.oembed","provider":"TIPA","version":"1.0","type":"link"}