| Customization: | Available |
|---|---|
| Type: | High-voltage |
| Structure: | Three-column Disconnector |
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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.
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 1000V/1500V. Rated current up to 400A. Ensure the solar PV systems including batteries operating well and high efficiency. A IP66 and UV resistance PC enclosure is optional.
| EDM3 Series DC Moulded Case Circuit Breaker | ||||
| Model | EDM3-125 | EDM3-250 | ||
| No.of poles | 2P | 2P | ||
| Maximum frame current | 125A | 250A | ||
| Electrical parameters | ||||
| Rated operating voltage | Ue | 500V | 500V | |
| Rated current | In(A) | 60/80/100/125 | 125/160/200/250 | |
| Rated insulation voltage | Ui | 500V DC | ||
| Rated insulation withstand voltage | Uimp | 8KV | ||
| 1 min power frequency withstand voltage | 3.8KV | 3.8KV | ||
| Ultimate breaking capacity | Icu | 20KA | 20KA | |
| Operating breaking capacity | Ics | 10KA | 10KA | |
| Protection | ||||
| Tripping type | Thermal-magnetictype | |||
| Control and indication | ||||
| Operation mode | manual operation | Direct operation of switch handle | Optional | |
| Manual operation mechanism | Optional | |||
| Electrical operation(MOD) | Optional | |||
| Shunt release | Optional | |||
| Auxiliary release | Optional | |||
| Terminal protective cover | Have | |||
| Interphase plate | Have | |||
| Service life | ||||
| Mechanical life | 10000 | 10000 | ||
| Electrical life | 2000 | 2000 | ||
| Protection class | Side IP40, Connecting port IP20 | |||
| Installation and operational environment | ||||
| Standard | ICE60947-2/GB14048.2 | |||
| Ambient temperature | -40ºC~+85ºC | |||
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.
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