Searched product:
Brand: Siemens
Part number: 3RV20214BA10
Name: Siemens 3RV2021-4BA10 Leistungsschalter 1 St. Einstellbereich (Strom): 13 - 20 A Schaltspannung (max.): 690 V/AC (B x H
Description: Leistungsschalter Baugröße S0 für den Motorschutz, CLASS 10 A-Auslöser 13...20 A N-Auslöser 260 A Schraubanschluss Standardschaltvermögen Leistungsschalter SIRIUS 3RV2 für Motorschutz zum sicheren Abschalten bei Kurzschluss und Schutz der Verbraucher und Anlage vor Überlast, sowie zur sicheren Trennung der Anlage vom Netz.<br>Die kompakten und klimafesten Leistungsschalter sind durch ihre geringe Abwärme für den Einsatz in Verbraucherabzweigen optimiert, natürlich auch für IE3/IE4-Motoren und gleichermaßen für das Schalten von Gleichstrom. Weltweite Zulassungen (z.B. IEC und UL/CSA) und Anwendungen in explosionsgefährdeten Applikationen (ATEX bzw. IEC Ex) sind selbstverständlich.<br>Verfügbar sind Gerätevarianten für Motorschutz (auch mit Überlastrelais-Funktion), Anlagenschutz, Kurzschlussschutz von Starterkombinationen, Transformatorschutz, als Haupt- und NOT-AUS-Schalter und für den Einsatz in IT-Netzen. Sie sind mit Schraub- oder Federzuganschluss für einen schnellen, wartungsfreien und rüttelsicheren Anschluss, und wahlweise mit eingebautem Hilfsschalter erhältlich.<br>Das umfassende Zubehör, wie z.B. Hilfsschalter, Hilfsauslöser, Meldeschalter etc. ist einheitlich für alle Baugrößen. Der Einsatz verschiedener Energieeinspeisemöglichkeiten, wie dem zugehörigen Einspeisesystem SIRIUS 3RV29, reduziert die Hauptstromkreisverdrahtung erheblich.<br>Die Leistungsschalter 3RV2 lösen die bewährte Baureihe 3RV1 ab.<br>Einfach, effizient, immer aktuell - der SIRIUS Systembaukasten.
Price: 90.28 EUR
Supplier country: AUT

Found product:
Brand: 14.8V 4s Lithium Ion Battery BMS/PCM 20A
Part number: LWS-4S30A-058
Name: 14.8V 4s Lithium Ion Battery BMS/PCM 20A
Description: 1. Product description:PCM Specifications For (4S) 14.8V Li-ion Battery PacksLWS-4S30A-058(4S)No.Test itemCriterion1VoltageCharging voltageDC:16.8V CC/CVBalance voltage for single cell4.2±0.025V2CurrentBalance current for single cell42±5mACurrent consumption ≤50μAMaximal continuous charging current20AMaximal continuous Discharging current20A3Over charge ProtectionOver charge detection voltage for single cell4.25±0.025VOver charge detection delay time8S-13SOver charge release voltage for single cell4.05±0.05V4Over discharge protectionOver discharge detection voltage for single cell2.5±0.08VOver discharge detection delay time50mS-150mSOver discharge release voltage for single cell3.0±0.1V5Over current protectionOver current detection voltage0.1±0.025VOver current detection current80±20ADetection delay time 5ms-20msRelease conditioncut load6Short protectionDetection conditionExterior short circuitDetection delay time200-500usRelease conditioncut load 7ResistanceProtection circuitry(MOSFET)≤20mΩ8TemperatureOperating Temperature Range-20~+70ºCStorage Temperature Range-40~+125ºC2.Advantages1.True lithum battery pack BMS factory2.Supply OEM/ODM and custom service3.High quality with smart balance function4.Wholesale price5.Environment5.ISO9001/ISO14001/CE/ROHS certificates6.Fast deliveryAbout the battery BMSFunction: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit temperature detecting protection and auotmatically voltage balance function . Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.About your products,just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recommend the most suitable products for you.3.Packing and shipping4.Certfications5.Company InformationShenzhen Li-ion Battery Bodyguard Technology Co.,Ltd. is a collection of digital (single class), multi-cell power BMS lithium battery protection board the R & D, production, sales and service of high-tech enterprises. The factory was set up in the LongHua Shiao Second Industrial Zone, a beautiful environment, convenient transportation, welcome new and old customers come to visit.The company has developed a multi-string lithium battery pack protection board, power lithium battery packs balanced protection board and LiFePO4 battery pack the balanced protection board nearly models, product specifications covering the battery assembly in series 1-35 string, working current up to 350A protection of the battery management system, the company's complete product specifications can also be customized according tocustomer requirements.The company's products are widely used in mobile phone batteries, laptop battery, Tablet PC battery, power tools battery, batteries for electric bikes, electric bus battery, golf cart batteries, and other digital products, spare power supply, etc., product market involves digital products, power in areas such as automotive, energy storage devices,medical equipment and mobile lighting.*Complete products contract PCB assembly and manufacturing services*Circuit boards 2 to 30 layers PCB layout,fabrication, PCB assembly and box build*Active and passive components source is directly from original manufacturer*Enclosure cabinet case plastic injection molding,mental stamping,manufacture and assembly*High-precision 0201 size components SMT technology and lead-free*IC pre-program*Hight-precision E-Testing6.Factory7.FAQQ: How do I judge what material my battery is ?A: Please take a look at the battery body.if the normal voltage of your battery shows as 3.2V,the battery will beLiFePo4.If the normal voltage of your battery shows as 3.6V or 3.7V, the battery will be Li-ion or Li-polymer battery. you can also ask battery manufacturer the material of battery.Q: Can I use this protection circuit board for my battery?A: Can use this protection circuit board, or not?There are 2 questions:How much cells in series is your battery pack?The protection circuit board you need to buy must be same cells in series as your battery pack.What material is your battery?Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the protection circuit board for LiFePo4 battery , Please let us know firstly.Q: Do we need cell balance or not?A: The function of balance : Since battery is made of many pcs of cells in parallel and in series, the cells can't bethe same as no two people in the world is the same , so can only put in group with similar performance is notconsistent , which will lead to each cell voltage is not consistent as well after the completion of the charging ifwithout balance functionQ: Do you have Minimum Order Requireme
Price: 3 USD
Supplier country: USA

Same real-world product (1 = yes, 0 = no): 0