SKU: 88771383481

MG Master LV 12V/400A

Sale price$389.75 Regular price$433.06
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Description

MG Master LV 12V/400ADer Schutz, die berwachung und die Steuerung eines Batteriesystems ist sehr wichtig, um ein sicheres, zuverlssiges und einfach zu bedienendes System zu schaffen. Der MG Master HV ist die Sicherheits und Kontrolleinheit des Batteriesystems. Er schtzt die angeschlossenen Batteriemodule vor berladung, berentladung, bertemperatur, Untertemperatur und steuert den Ausgleich der Batteriezellen. Neben einer Sicherheitsfunktion berwacht und verfolgt der Master

Der Schutz, die Überwachung und die Steuerung eines Batteriesystems ist sehr wichtig, um ein sicheres, zuverlässiges und einfach zu bedienendes System zu schaffen.
Der MG Master HV ist die Sicherheits- und Kontrolleinheit des Batteriesystems. Er schützt die angeschlossenen Batteriemodule vor Überladung, Überentladung, Übertemperatur, Untertemperatur und steuert den Ausgleich der Batteriezellen.
Neben einer Sicherheitsfunktion überwacht und verfolgt der Master HV weitere wichtige Parameter, um Einblick in den Batteriestatus und den Energieverbrauch zu geben.
Das kompakte Design macht ihn ideal für den Einsatz in Anwendungen mit begrenztem Platzangebot.

Modul
Spannung: 144 bis 800 V
Aktuell: 300 und 500 A-Versionen sind verfügbar

- Kompaktes Design
- Redundantes Batterie-Management-System
- Einfache Installation
- Integrierte Vorladung
- Entspricht den höchsten Sicherheitsstandards
- Interne Ereignisprotokollierung

Leistungsanschlüsse
Leistungsanschlüsse ermöglichen es dem Master HV, eine Reihe von Batterien einfach anzuschließen.
Die Amphenol PowerLok-Steckverbinder sind robust und verfügen über eine integrierte HVIL (High Voltage Interlock Loop) zur Überwachung der Verbindung.
Der niedrige Kontaktwiderstand erlaubt einen Dauerstrom von bis zu 500 A. Die PowerLok-Steckverbinder sind robust und verfügen über eine integrierte HVIL (High Voltage Interlock Loop) zur Überwachung der Verbindung.

Überwachung und Kontrolle
Kritische Parameter werden durch den Master HV überwacht, wie z.B. Zellspannungen und Temperaturen jedes angeschlossenen Batteriemoduls.
Es wird eine Reihe von Grenzwerten festgelegt, die Grenzen vorgeben. Für jeden der überwachten Parameter werden mehrere Grenzwerte festgelegt.
Zunächst eine Kontrollgrenze, die Ladegeräte oder Lasten steuert. Zweitens eine Warngrenze und drittens ein kritischer Fehler, der die Sicherheitsschütze öffnet und den Strompfad von den Batterien zu den Lasten und Ladegeräten unterbricht.
Ein gut integriertes System öffnet seine Sicherheitsschütze während des normalen Betriebs niemals.

Software für Diagnosewerkzeuge
Die Diagnose von Batteriesystemen ist wichtig während der Inbetriebnahme, der Systemtests, des Service, der Wartung und der Fehlersuche.
Die Diagnosewerkzeuge liefern alle detaillierten Informationen über das Batteriesystem. Hauptwerte, wie Spannung, Strom und Ladezustand, können angezeigt und in einer Datei protokolliert werden.
Darüber hinaus können detaillierte Batterieinformationen angezeigt werden, wie z.B. Zellspannungen, alle Temperatursensoren, Firmware-Version usw. Neben diesen Informationen können auch historische Werte und gespeicherte Ereignisse aus dem Master ausgelesen werden.
Um mehr Flexibilität zu schaffen, können Einstellungen konfiguriert werden, zum Beispiel die Auswahl des CAN-Bus-Protokolls oder das Hinzufügen einer Funktion zu einem dedizierten Ausgang.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88771383481

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4.1 ★★★★★
Based on 251 reviews
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B
Verified Purchase
Big Daddy
Whiting, US
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
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Reviewed in the United States on April 15, 2026
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Verified Purchase
Joni
Waukegan, US
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries! I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage. I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026
Z
Verified Purchase
Zero Signal
Natrona Heights, US
★★★★★ 5
Works way better than its price would suggest
Color: Storage Cover Black, Size: Rechargeable
A family member got frothed milk in their coffee and loved it, so they started doing it at home. They were using a wand mixer which is great at splashing milk all over creation but not very good at actually frothing it. I asked them what kind of frother they wanted and they gave me 2 criteria: Rechargeable, and inexpensive. They didn't want to spend a lot on something they might not like or might outgrow, and they didn't want to constantly be looking for batteries. This frother fits the bill. It recharges with a regular USB-C cable and comes with a short one (but not a wall plug so make sure you have one of those). It was also less than $11 delivered so not a lot to gamble on an occasional-use gadget. Does it work? Absolutely, and a lot better than I ever thought it would. I was given a demonstration and in 10 seconds I saw a small cup of half and half turn into frothy foam. I'll admit, it does taste pretty good in coffee. I 3D printed a stand to hold the mixer upright on the counter. Otherwise the base is too small and it tips over. That's not a complaint, just an observation. If you want it to stand upright, you'll have to do something similar. Otherwise, this thing is a good combination of simple, inexpensive, and effective.
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Reviewed in the United States on June 1, 2026
D
Verified Purchase
Daymi
Lowell, US
★★★★★ 5
Great Milk Frother for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable, Color: Storage Cover Black, Size: Rechargeable
I’m really happy with this electric milk frother. It is easy to use, rechargeable, and makes rich, creamy foam in just a few seconds. It works great for coffee, lattes, cappuccinos, and even hot chocolate. The design is sleek and comfortable to hold, and it is very easy to clean after use. The battery lasts well, and I like that I don’t need disposable batteries. Overall, this is a great product for anyone who enjoys making coffee drinks at home. Highly recommended!
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Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kimberly Watson
Lowell, US
★★★★★ 5
Great purchase
Color: Storage Cover Black, Size: Rechargeable
I've had my Circle Joy Frother since May 11th, and I've have used it every day. It's the best frother I've ever ordered or owned. It's powerful, works great and it's rechargeable, no batteries to buy for this one. I'll buy this one again if or when it stops working. I'm very satisfied.
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Reviewed in the United States on May 28, 2026

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