{"title":"DC Generators","description":"","products":[{"product_id":"generator-ks-48v-dc","title":"Direct Current Generator KS 48V-DC version 50–55V","description":"Der Gleichstromgenerator KS 48V-DC, Version 50–55 V, von Könner \u0026amp; Söhnen wurde zum Laden von Batterien im Bereich 50–55 V entwickelt, insbesondere LiFePO4 mit Nennspannung von 51,2 V, sowie anderen Typen, sofern sie eine Ladespannung von bis zu 55 V zulassen. Ideal für 48V-basierte Energiesysteme wie Solar-, Windkraft- und Telekommunikationsanlagen. Arbeitet in den Modi AUTO und EXTERNAL CONTROL und unterstützt die Steuerung über potentialfreie Kontakte. Ausgestattet mit Kurzschluss-, Überlast- und Überspannungsschutz. Startet von der zu ladenden Batterie. Verfügt über Räder, Handgriff, EURO V - Motor und Alternator mit Kupferwicklungen.\nBeschreibung\n(Bauhaus, Castorama)\nDer Gleichstromgenerator KS 48V-DC Version 50-55V von Könner \u0026amp; Söhnen ist als Backup-Generator zum Laden von Batterien konzipiert, deren Betriebsspannungsbereich 50-55 V umfasst. Der Generator eignet sich zum Laden der 48V-Batteriespeichern von PV-Anlagen, Windkraftanlagen, USVs, Telekommunikationssysteme usw. \nDer Spannungsbereich von 50-55 V ist optimal zum Laden von verbreiteten Lithiumbatterien vom Typ LiFePo4 mit Nennspannung von 51,2 V, kann aber auch zum Laden anderer Batterietypen verwendet werden, sofern die maximale Ausgangsspannung des Generators von 54,5 ± 0,5 V zum Laden dieser Batterien zulässig ist.\nDer Generator lädt die Batterie zunächst mit einem konstanten Strom von bis zu 60 A, bis die Spannung an seinem Ausgang auf 54,5 ± 0,5 V ansteigt, danach mit der konstanter Spannung.\nDer Generator überwacht Im AUTO-Modus selbstständig die Batteriespannung und startet, wenn diese für länger als 5 Sekunden unter 54,5 ± 0,5 V fällt. Der Generator läuft nach dem Start etwa 1 Minute warm und erst danach aktiviert seinen Ausgang 50-55VDC. Der Generator stoppt, wenn die maximale Ausgangsspannung von 54,5 ± 0,5 V erreicht ist und die Ladestromstärke für 30 Sekunden lang unter 20 A fällt.\nDer Generator kann Im EXTERNEN CONTROL Modus durch Schließen der Kontakte CONTROL TERMINAL  gestartet und durch Öffnen gestoppt werden, unabhängig von der Batteriespannung und der Ladestromstärke. Der Generator wird im EXTERNEN CONTROL Modus von sogenannten „trockenen“, potentialfreien Kontakten gesteuert werden, die in den meisten modernen Wechselrichtern oder sonstigen Steuergeräten verbaut sind. Programmierbare externe Steuerkontakte ermöglichen das Starten und Stoppen des Generators bei anderen Schwellenwerten der Batteriespannung, oder je nach Tageszeit usw., je nachdem was das Steuergerät programmieren lässt.\nDer Generator ist mit einem Schutz gegen Kurzschluss, falsche Polung und Überspannung ausgestattet und stoppt sofort, wenn die Spannung aus irgendeinem Grund über 59 V steigt.\nDer Generator verfügt über keine eigene Starterbatterie und startet von der Restladung der  Batterie, die er aufladen muss. Dies vereinfacht die Wartung des Generators und erhöht die Startsicherheit bei seltener Nutzung des Generators.\nDer KS 48V-DC Gleichstromgenerator ist mit Transportrollen und einem Griff für einfacheren Transport ausgestattet. Sie können Batterien auch an Orten ohne zentrale Stromversorgung laden.\nDer zuverlässige Motor von Könner\u0026amp;Söhnen erfüllt europäische Qualitätsstandards, einschließlich der modernen Umweltnorm EURO 5. Ein hochwertiger Alternator mit Kupferwicklungen und ein Markenmotor gewöhren Ihnen einen störungsfreien und langfristigen Betrieb.\n","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":49092414570841,"sku":"KS 48V-DC","price":4299.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/2500_2500_KS_48V-DC_1.png?v=1756464146"},{"product_id":"ks-24vs-dc-constant-voltage-generator","title":"KS 24VS-DC Direct Current Generator","description":"The 24-27V 60A DC Generator by German brand Könner \u0026amp; Söhnen® is designed as a reliable backup charger for 24V batteries. The generator produces direct current without the need for voltage converters, significantly increasing efficiency and eliminating issues common with AC generators in 24V systems such as solar setups, medical and telecom equipment, fire safety, and surveillance systems. It’s also ideal for maintaining or charging vehicle batteries during parking.\nThe generator features an AUTO mode, which uses an integrated controller that continuously monitors battery voltage and automatically starts charging when voltage drops, stopping when optimal parameters are reached. The second mode, MANUAL\/EXTERNAL, enables connection to an external device using a CONTROL TERMINAL for start\/stop control via \"dry contacts\".\nDirect battery connection simplifies installation, while external dry contact control significantly extends integration capabilities of the generator within existing power supply systems.\nThe soundproof casing reduces operating noise, making usage more comfortable. The control panel contains all necessary indicators, measuring instruments, and control devices. These include a voltage indicator showing generator voltage, an overload indicator signaling excessive load, and an oil level indicator showing the oil condition to help prevent engine damage due to low oil. Additionally, a voltmeter measures output voltage, and an ammeter displays current, enabling precise monitoring of the generator performance.\n","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":54687170396505,"sku":"KS 24VS-DC","price":3099.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/KS_24VS-DC_02.png?v=1749025947"},{"product_id":"ks-24vm-dc-constant-voltage-generator","title":"KS 24VM-DC Direct Current Generator","description":"The KS 24VM DC constant voltage generator by the German brand Könner \u0026amp; Söhnen® features a rated current of 60A and an operating voltage of 24–27.5V. This reliable and powerful device is designed as a backup charger for 24V batteries. Thanks to its high performance and specifications, this generator is an indispensable assistant in emergency or autonomous power supply for 24V systems.\nOne of the key advantages of this model is its constant voltage output. For user convenience, it features a mode switch enabling easy transition between manual and automatic operation, depending on needs and operating conditions. This significantly enhances comfort and usage scenarios, especially during frequent voltage fluctuations or when continuous power is required.\nIn AUTO mode, the integrated controller continuously monitors battery voltage and automatically starts charging when the voltage drops, stopping once the preset voltage is reached. Additionally, there is a MANUAL\/EXTERNAL mode designed for experienced users, enabling starting via the “CONTROL TERMINAL”. The generator connects directly to the battery, simplifying installation. External control via “dry contacts” significantly broadens integration capabilities with existing power supply systems. \nCombining advanced technical features, ease of use, and high reliability, this generator is an excellent choice for anyone seeking an efficient and durable autonomous power source for 24V systems such as solar power stations, medical and telecom equipment, security and video surveillance systems, vehicle 24V battery maintenance, and more.\nThe generator also includes an oil level sensor and indicator to automatically shut off the engine in case of low oil, preventing premature damage. An overload indicator helps avoid excessive loads, prolonging the lifespan of the device. Operational status indicators, along with integrated voltmeter and ammeter, ensure full control over the generator parameters, crucial for stable equipment operation.\nThe generator is made in a durable, noise-proof metal casing, which not only reduces the noise levels during operation but also provides additional protection of components from mechanical damage, dust, and moisture — making it suitable even for harsh environments.\nPowered by a reliable, eco-friendly 4-stroke gasoline engine meeting EURO 5 (STAGE 5) standards, this model ensures high performance, fuel efficiency, and long service life.\n","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":54687172886873,"sku":"KS 24VM-DC","price":3499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/ks_24vm-dc_02.png?v=1750019368"},{"product_id":"ks-48vs-dc-direct-current-generator-version-50-55v","title":"KS 48VS-DC Direct Current Generator, version 50–55V","description":"The KS 48VS-DC constant voltage generator (50–55V version) by German brand Könner \u0026amp; Söhnen is a backup charging device designed for batteries with an operating voltage range that includes 50–55V. Suitable for recharging batteries in independent energy systems for households, solar\/wind setups, telecom, camping, etc. The 50–55V range is optimal for common lithium batteries like LiFePo4 (51.2V), and may be used with other types as long as 55V max voltage is acceptable.\nCharging begins with constant current up to 60A until output voltage reaches 54.5 ± 0.5 V, then switches to constant voltage mode.\nIn AUTO mode, the generator monitors battery voltage and starts if it drops below 50V for over 5 seconds. It warms up for ~1 minute, then activates the DC output. It stops when 54.5–55V is reached and current drops below 20A for 30 seconds.\nIn EXTERNAL CONTROL mode, the generator starts\/stops by closing\/opening the CONTROL TERMINAL contacts, independently of battery voltage or output current. External programmable control enables integration with modern solar inverters and time-based activation.\nThe generator is equipped with a soundproof housing that reduces the noise level during operation and protects the device from dust, moisture and other external influences.\n\nEquipped with short-circuit, polarity, and battery overvoltage (\u0026gt;59V) protection – shuts down instantly if triggered.\nNo built-in battery – starts from the battery it charges, simplifying maintenance and increasing reliability during infrequent use.\nComes with transport wheels and handle for easy relocation and extended application scope. Enables charging in off-grid areas.\nReliable Könner \u0026amp; Söhnen engine complies with European quality and environmental standards, including EURO 5. High-quality copper-wound alternator and branded motor ensure long and safe use.\n","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":57128116158809,"sku":"KS 48VS-DC","price":5199.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/KS48VSDC1.png?v=1769164958"},{"product_id":"ks-48vgs-dc-direct-current-generator-version-50-55v","title":"KS 48VGS-DC Direct Current Generator, version 50–55V","description":"The KS 48VGS-DC constant voltage generator (50–55V version) by German brand Könner \u0026amp; Söhnen is a backup charging device designed for batteries with an operating voltage range that includes 50–55V. Suitable for recharging batteries in independent energy systems for households, solar\/wind setups, telecom, camping, etc.The generator can run on both gasoline and LPG, making it a good solution for charging 48V battery storage and allowing users to choose a cheaper or more economical fuel depending on the situation.\n The 50–55V range is optimal for common lithium batteries like LiFePo4 (51.2V), and may be used with other types as long as 55V max voltage is acceptable.\nCharging begins with constant current up to 60A until output voltage reaches 54.5 ± 0.5 V, then switches to constant voltage mode.\nIn AUTO mode, the generator monitors battery voltage and starts if it drops below 50V for over 5 seconds. It warms up for ~1 minute, then activates the DC output. It stops when 54.5–55V is reached and current drops below 20A for 30 seconds.\nIn EXTERNAL CONTROL mode, the generator starts\/stops by closing\/opening the CONTROL TERMINAL contacts, independently of battery voltage or output current. External programmable control enables integration with modern solar inverters and time-based activation.\nThe generator is equipped with a soundproof housing that reduces the noise level during operation and protects the device from dust, moisture and other external influences.\nEquipped with short-circuit, polarity, and battery overvoltage (\u0026gt;59V) protection – shuts down instantly if triggered.\nNo built-in battery – starts from the battery it charges, simplifying maintenance and increasing reliability during infrequent use.\nComes with transport wheels and handle for easy relocation and extended application scope. Enables charging in off-grid areas.\nReliable Könner \u0026amp; Söhnen engine complies with European quality and environmental standards, including EURO 5. High-quality copper-wound alternator and branded motor ensure long and safe use.\n","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":57128119697753,"sku":"KS 48VGS-DC","price":5499.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/files\/KS48VGS-DC1.png?v=1769164996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/8142\/6009\/collections\/Gleichstromgenerator_22226abb-a3b0-4a0f-9e90-7fa893592ef8.webp?v=1764306641","url":"https:\/\/konner-sohnen.hu\/en\/collections\/dc-generators.oembed","provider":"Könner \u0026 Söhnen Poland ","version":"1.0","type":"link"}