Briseoir Ciorcad DC 220A MCCB do Bhoscaí Ceallraí DIY | Scaradóir Ceallraí 2-Phóil, Stoc AE
🔌 220A DC Briseoir Ciorcaid MCCB — Scaradóir Ceallraí 2-Phóil
✅ Briseoir 2-phóil rátáilte DC do bhoscaí ceallraí DIY | 125/250V DC
⚡ Rátáilte 220A | Cumas briseadh ciorcaid ghearr Icu/Ics 7.5kA
🔗 Comhoiriúnach le tógálacha BMS 200A — JK V19 200A agus a leithéid
📐 78 × 38 × 63mm dlúth | 225g | suiteáiltear taobh istigh den chás
⚠️ Briseoir amháin — níl an bosca, BMS ná na cealla san áireamh
🚚 Stoc AE | Stóras Polainn
$24.00
Praghas piocadh stóras na Polainne. Ní chuimsítear seachadadh.
Modhanna Íocaíochta:
Glacaimid le ceannaigh i méideanna móra agus saincheaptha
Déanann briseoir ciorcaid DC 220A post amháin nach féidir le do BMS é a dhéanamh leat féin: tugann sé briseadh fisiciúil sa chiorcad duit. Cosnaíonn do BMS na cealla ó ró-reatha agus ciorcaid ghearra, ach nuair is gá duit obair a dhéanamh ar an bpacáiste, an inverter a scaradh, nó an chumhacht a ghearradh i gcás éigeandála, tá rud éigin uait is féidir leat a mhúchadh i ndáiríre. Suíonn an briseoir DC 2-phóil seo idir do cheallraí agus do inverter, cuireann sé cosaint ciorcaid ghearra leis an BMS, agus tugann sé pointe dícheangail le feiceáil duit.
Cén fáth go sáraíonn Briseoir Ciorcaid DC 220A ag brath ar an BMS Amháin
Is gléas cosanta é BMS, ní lasc é. Gearrfaidh sé an reatha nuair a théann rud éigin mícheart, ach ní ligfidh sé duit an pacáiste a scaradh ar éileamh — agus ní ghlanfaidh sé ciorcad ghearr crua ar an bpríomhsholáthar DC mar a dhéanann briseoir. Tugann breiseán briseora trí rud duit nach féidir le BMS amháin:
- Dícheangal láimhe do chothabháil, uasghrádú agus éigeandálaí
- Glanadh ciorcad ghearr rátáilte ag 7.5kA
- Locht is féidir leat a fheiceáil — taispeánann briseoir a thit rud éigin a tharla, seachas tú a fhágáil ag buille faoi thuairim
Níor cheart briseoirí AC a chur ar chiorcad ceallraí
Is é seo an botún is tábhachtaí. Téann reatha malartach tríd an nialas 50-60 uair sa soicind, agus is é an trasnú nialais sin a ligeann do bhriseoir AC an t-arc a mhúchadh nuair a thiteann sé. Níl trasnú nialais ag reatha dhíreach, mar sin leanann an t-arc ag dó. D'fhéadfadh briseoir AC teip ar locht a ghlanadh ar chóras ceallraí, agus sin go díreach an cás a bhfuil briseoir ann chun a réiteach.
Cad a chiallaíonn an Rátáil 220A i gCleachtas
Is é an chumraíocht is coitianta i bpacáiste stórála DIY ná BMS 200A. Tá an briseoir seo rátáilte 220A, céim amháin níos airde ná sin, rud a thugann miondealú duit do reatha isteach gan an gléas nó an cábla a ró-mhéid.
| Do BMS | Briseoir le roghnú |
|---|---|
| 200A — an tógáil DIY caighdeánach | 220A (an tsamhail seo — BCPS2DM220) |
| Pacáistí móra ag teastáil níos mó spáis | 250A (BCPS2DM250) |
| BMS 300A agus córais ard-aschuir | 300A (BCPS2DM300) |
Riail amháin atá níos tábhachtaí ná an tábla: ná cuir briseoir rátáilte faoi reatha leanúnach do chórais riamh, agus ná cuir cábla rátáilte faoi bhriseoir riamh.
Ag léamh an Lipéid: Rátáil DC agus Cumhacht Briseadh
| Marking | What it means |
|---|---|
| 125/250V DC | DC voltage rating — 125V per pole, 250V with both poles |
| 2P | Two poles, breaking together |
| 220A | Rated continuous current |
| Icu/Ics 7.5kA | Short-circuit breaking capacity |
| IEC 60947-2 | The switchgear standard the device is marked to |
Fitting a DC Circuit Breaker Into a DIY Battery Box
At 78 × 38 × 63mm and 225g, this breaker fits inside a battery enclosure or a tight cabinet instead of needing its own panel.
- Mount it where you can reach it. A breaker you cannot access is decoration.
- Follow the LINE and LOAD markings, and confirm the wiring diagram in the manual before connecting.
- Torque the terminals to spec and re-check after the first thermal cycle.
- Keep AC and DC separate. This device goes on the DC side between battery and inverter.
- Leave room for the cables. Thick DC cable needs bend radius.
Sonraí
| Paraiméadar | Sonraíocht |
|---|---|
| Model | BCPS2DM220 |
| Cineál | 2-pole DC circuit breaker (MCCB) |
| Rated current | 220A |
| Voltage rating | 125/250V DC |
| Breaking capacity | Icu/Ics 7.5kA |
| Dimensions | 78 × 38 × 63mm |
| Weight | 225g |
| Application | Short-circuit protection and manual isolation for battery boxes |
| Standard marking | IEC 60947-2 |
| Shipping | EU stock, DDP delivery from Poland |
Reliable LiFePO4 Battery Solutions for Home & Off-grid Energy
From home energy storage to solar backup power systems, Fench Energy provides safe and reliable LiFePO4 battery solutions. We support customized battery solutions with flexible capacity, voltage, BMS configuration, and design options.
Reliable Battery Performance
Built with high-quality LiFePO4 cells and advanced BMS technology, our batteries deliver long cycle life, safety, and stable power output.
Solar Energy Storage
Designed for residential solar systems, backup power, and off-grid applications to keep your energy available whenever you need it.
Flexible Customization
Customize battery capacity, voltage, enclosure design, BMS functions, and branding options according to your application needs.
Battery Customization Process
01. Requirement Analysis
Understand your application requirements, including capacity, voltage, installation environment, and usage scenarios.
02. Solution Design
Develop suitable battery solutions with cell selection, BMS configuration, structure design, and technical specifications.
03. Prototype Testing
Test battery performance, safety functions, communication features, and system compatibility before production.
04. Quality Control
Every battery pack undergoes strict inspection and testing to ensure reliable performance and safety.
05. Production
Professional manufacturing processes support stable production for different battery applications.
06. Delivery Support
Provide packaging, logistics support, and technical documentation for global customers.
Customization Options
Battery Voltage
12V, 24V, 48V and 51.2V options. Contact us to confirm the voltage available for your selected model.
BMS Configuration
Communication, protection functions, and smart monitoring options.
Battery Design
Wall-mounted, stacked, rack, and customized enclosure designs.
Brand Support
Logo, labels, packaging, and customized product solutions.
Who We Are
Professional Energy Storage Solutions Provider
**Dongguan FengChiDianChe New Energy Technology Co., Ltd.** (Fench Energy) is a professional enterprise integrating R&D, production, and sales of energy storage lithium batteries.
We focus on providing customized green energy solutions for global clients, empowering the low-carbon economy through high-quality products like LiFePO4 batteries, Home Solar Storage Systems, and Portable Power Banks.

7,000 m²
Réimse Monarcha
Táirge
Selection Support
Quality
Inspection & Testing
Warranty
See Model Terms
Advanced Manufacturing
Ensuring stable supply and reliable quality with solid hardware

Automated Assembly
Modern battery pack production lines with precision welding studs and terminal pressing ensuring structural integrity.

Professional Lab
Advanced ATE testing equipment and aging rooms. We conduct charge/discharge tests and BMS installation verification.

Efficient Delivery
Protective packaging for battery transport. In-stock EU orders ship from our Poland warehouse, with delivery quoted for your order and destination.
Qualification Display
UN38.3 / MSDS / CE-EN IEC 62133 / 62619

Customer-Oriented Services
All-round support to meet diverse needs
Flexible OEM/ODM
Low MOQ options suitable for wholesalers and distributors. Fully customized solutions from cell to casing.
Stórasán na Polainne
Poland warehouse pickup is available by arrangement. Need delivery? Send us your country, postcode and quantity for a quote before payment.
After-Sales Guarantee
Our team responds to enquiries within 24 hours and helps with product selection and technical questions. Warranty coverage follows the terms for your specific product.
Customer Reviews
Only logged in customers who have purchased this product may leave a review.









Reviews
Scagairí glanThere are no reviews yet.