Em3dp PV Solar DC Moulded Case Circuit Breaker MCCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: EM3DP
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: VDE, ISO9001-2000, CE, CB, CCC, SAA
• Rated Voltage Ue: DC 1000, 1500V
• Rated Insulation Voltage Ui: DC 1600V
• Frame Current: 320, 400, 630u
• Poles: 2/3 Poles
• Tripping: Electromagnetic Tripping+ Thermal Tripping
• Rated Impulse Withstand Voltage Uimp: 12kv
• Ultinate Short-Circuit Breaking Capacity: 20ka
• Ambient Temperature: -35ºC~+70ºC
• Mechanical Durability: 15000/10000/5000
• Electrical Durability: 2000/1500/700
• Standard: IEC/En 60947-2, GB/T 14048.2
• Certificates: CCC, CB, CE, TUV
• Utilization Category: a
• Isolation Function: Have
• Size(L/W/H) mm: 200*80*135(2p), 200*114*135(3p), 270*125*169
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Aswich
• Origin: China
• HS Code: 853650
• Production Capacity: 1000000PC/Year

Product Description

Detailed Photos

As a trusted supplier of DC Molded Case Circuit Breakers (DC MCCB), we provide reliable protection for your electrical systems. Our high-quality DC MCCBs are designed to efficiently detect and interrupt abnormal currents, ensuring the safety and stability of your DC circuits. Trust our expertise and choose our products for enhanced electrical system protection. Contact us today to explore our range of DC Molded Case Circuit Breakers and secure your electrical installations.

EDM3 series PV DC moudled case circuit breaker protects the battery systems and energy storage systems,with over load protection and short circuit protection. Rated voltage is 500VDC. Rated current up to 250A. used to distribute electric energy, protect circuit and the power supply equipment from the danger of overload, short circuit etc.
Ensure the solar PV systems including batteries operating well and high efficiency. A IP66 and UV resistance PC enclosure is optional
 

Product Name	EM3DP
Rated voltage Ue	DC 1000/1500V
Frame Current	320, 400, 630U
Poles	2P/3P

Product Benefits

 

• Used for applications such as photovoltaic
• (PV) power generation, UPS and data center.
• compact size with breaking
• capacity from 20 to 65kA.
• Maximum breaking capacity
• Nominal voltage ranges up to 1500Vdc
• Rated current and No. of poles
• 500V~250A
• 1500V~630A
• IP66 and UV resistance PC enclosure is optional.

Applications and Markets

• Solar Power Systems: DC MCCBs ensure the safety and reliability of the energy generated from solar panels by managing the direct current produced.
• Battery Storage Systems: DC MCCBs provide critical protection for battery banks. They help prevent damage from overcurrent situations that can occur during charging or discharging cycles.
• Electric Vehicle Charging Stations: DC MCCBs protect the electrical circuits that supply power to EV chargers, ensuring safe operation under varying load conditions.
• Telecommunications Equipment: DC MCCBs are commonly found in telecommunications systems, where they safeguard sensitive equipment from electrical faults that could disrupt service.
• Industrial Applications: In various industrial settings, DC MCCBs protect motors and other machinery that operate on direct current, ensuring operational safety and equipment longevity.

Product Parameters

 

 

Detail

Installation Instructions

 

Company Profile

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FAQ

Question:
What is the max output wire size
Answer:
It could run max 58A. You should use 4-6 AWG wire for the output. But we could only fit for 6 AWG wire now. We would update this unit in the next version and make it could fit 4 AWG wires.

Question:
It says 1400w for 24v system, I have1600w because of 4s 4 p 100w 12v panels, this combiner box 1400w max? Mine is 1600w which is 200w over
Answer:
you should get 4 panels in 1 string. Then you would get a 48v combination and use 1 string in this box. 4 sting= 16 panels and it would work since the max current for 1 string would be 15A for this system. The cords and fuses are fitted.

Question:
Where can I buy Replacement 15a fuses?
Answer:
We provide some as the replacements in our original package. It should be 4 more in the package. If you want to purchase more, you could view our website.

Question:
I have 12*400 watts panels. I have 3 connect together in series. So 4 in total. During the day the panels pushes about 60A. would this work?
Answer:
No. the fuse is 15A rated.