Arm6DC Series DC Molded Case Circuit Breaker Arm6DC-400 4p MCCB 4poles 400AMP Molded Case Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: Arm6DC-400-4300
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Structure: MCCB
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CCC
• Transport Package: Carton
• Specification: 198*257*152
• Trademark: AceRreare/OEM/ODM
• Origin: China
• HS Code: 853620
• Production Capacity: 500

Product Description

Product Description

^{Product Overview}

1.Overview of ARM6DC photovoltaic new energy DC circuit breaker

ARM6DC series moulded case circuit breakers are applicable to the centralized photovoltaic power station system. The DC input voltage for 2P is 500~1000V, and the DC voltage for 4P can be up to 1500V

 

 

2.Highlights of ARM6DC photovoltaic new energy DC circuit breaker

1. With overload and short circuit protection functions

2. It can protect lines and power equipment from damage

3. It has the characteristics of small size, high breaking capacity, short flying tiger, good anti vibration, etc

4. ARM6DC MCCB: Application field of centralized inverter: PV string is output to DC combiner box for confluence, and then DC/AC inverter is used for inversion. After AC output, the voltage is boosted and connected to the grid. DC combiner box and DC side of inverter shall be equipped with DC circuit breaker, with working voltage of DC1000V → DC1500V.

5. ARM6DC small ampere has the structural characteristics of high protection accuracy and long service life.

The mechanism components and release are designed and optimized on the M3 structure platform, ensuring the reliability and tripping accuracy. Mechanical life: 10000 times, electrical life: 2000 times

 

 

3. Usage scenario of ARM6DC photovoltaic new energy DC circuit breaker

 

 

4.ARM6DC and ARM6HU patented technology & design innovation

1. Large opening distance

2. Large capacity metal anti-dissociation grid

3. Narrow slit pressurized air blowing solution

Product Parameters

Basic Info.

Model

Current shell frame

Rated current (In)

Ue

Icu

Ics

Ue

Icu

Ics

Ui

Uimp

Mechanical Endurance

Electrical safe lif

ARM6DC-400

400A

250A,315A,350A,400A

DC1500V

20

20

/

/

/

1500V

12kV

4000

1000

 

Model	Rated current (In)	Structure size	Dimensions (W*L*H1)	Dimensions (W*L*H2)
ARM6DC-400	250A,315A,350A,400A		198*257*147	198*257*108

Detailed Photos

 

FAQ

1.Q: Are you trading company or manufacturer ?

   A: We are manufacturer and specializing in manufacturing good quality of MCCB.

2.Q: How long is your delivery time?
   A: Normally 5-10 days if there are goods in stock. Or it will take 15-20 days. For customized   items, the delivery time depends.

3.Q: What is your terms of payment ?
   A: 30% T/T in advance ,and the balance before shipment.
 
4.Q : Can you make customized products or packing?
   A: Yes.We can offer customized products and packing ways can be made according to customer's requirement.

5.Q: Can you offer mould making services?
A: We have made many mould for different customers for years.Wecan offer DMC Thermosetting Compressionmoulding,Thermoplastic injection moulding,Metal stamping moulding.

6.Q: How about the guarantee period?
A: It varies according the different kinds of product. We can negotiate it before place an order.

7.Q: What is your production capacity?
   A: We can produce 3000  sets per month.

8.Q: How about the scale of your factory?
   A: Our total area is 7000 square meter. We have 300staffs, .40 engineers.
9.Q: What tests do you have to confirm the quality of the arc chamber?
   A: We have a incoming inspection for the raw material and process inspection for the rivet and stamping. There is also final statistical audit which consisting the measurement of sizes, tensile test and coat examine.

10.Q: What are the countries you have exported to?
A: We have not worked directly with foreign customers before, we provide ODM and OEM services for brands in China and then they take our products and sell them to foreign customers, basically to Europe and the Middle East.
11,Q: Your products are really good, but we have seen the same circuit breakers on the market nearby and their prices are much cheaper than yours.
A: First of all, I would like to emphasise that the price is definitely proportional to the quality. If you are a buyer, you must know that the materials and treatment processes used in our products are better than those of our peers, and the quality is recognised in the same industry. Our factory has a thermosetting workshop, thermoplastic workshop, welding workshop, hardware stamping workshop and assembly workshop, and the rate of self-made parts is as high as 80%. We have also built a new factory in Wuhu to guarantee the supply of parts for us, so that the parameters and various technical indicators such as mechanical life, Icu, Ics, etc. are very stable, and the match between parts is very high, and the service life of the finished product is also very long, which is They can be used in high-end industrial areas and hospitals, where the quality of the circuit breakers is very high. We also have our own technology patents and a very professional R&D team of 30-40 engineers to respond to the various needs of our customers, the development cycle of new products only takes 30-40 days, in the process, unconditionally provide you with technical expenses, we can greatly reduce the cost of communication and research and development costs. if particularly urgent, I can apply to my superiors to set up a customer line for you, specifically for you to assemble MCCB.