You can rest assured to buy high quality 2p dc mccb from our factory and we will offer you the best after-sale service and timely delivery. ICHYTI new energy products including: solar distribution system (DC MCCB, DC MCB, DC Surge protector, DC Fuse, PV combiner Box etc); Power distribution systems for construction industry (such as ATS, MCB, MCCB, etc.). Completed the transition from the AC system to the DC system and enriched the company‘s product line. Making ICHYTI the first choice of one-stop service sourcing centers for customers.
China Suppliers ICHYTI Discount 2p dc mccb are designed to protect power equipment and circuits from the impact of solar system overload. This type of circuit breaker is suitable for DC rated current of 1250A and below, and rated voltage of 1500V and below. This product meets the standards of IEC60947-2 and GB140482. By using the 2p dc mccb, the distribution of power protection circuits and power equipment can be safer and more reliable.
TECHNICAL DATA
Type |
|
YTTM1-125/PV2 |
YTTM1-250/PV2 |
YTTM1-400 |
YTTM1-630 |
Pole |
|
2P |
|
|
|
Max Rated Current |
|
125A |
250A |
400A |
630A |
Electrical Characteristics |
|
|
|
|
|
Rated Working Voltage |
Ue |
500V DC |
|
|
|
Rated Current |
ln(A) |
63A,80A,100A,125A |
125A,160A,200A,250A |
315A |
500A |
Rated Insulated Voltage |
Ui |
550VDC |
|
350A |
630A |
Rated Impulsed Voltage |
Uimp |
8KV |
|
400A |
|
1Min Power Frequency Withstand Voltage |
|
3.8KV |
|
|
|
Ultimate Breaking Capacity |
leu |
15kA |
20kA |
25kA |
35kA |
Run Breaking Capacity |
les |
15kA |
20kA |
25kA |
35kA |
Protection |
|
Thermal Magnetic Type |
|
|
|
Tripping Type |
|
|
|
|
|
Control And Indication |
|
Optional |
|
|
|
Control Manual |
Direct(RHD) |
Optional |
164.5><79.5x118mm |
|
|
Extended(ERH) |
Optional |
|
|
|
|
Mode MOD |
|
Optional |
|
|
|
Shunt Release(SHT) |
|
Optional |
|
|
|
Auxiliary Release |
|
Yes |
|
|
|
Terminal End Cover |
|
Yes |
|
|
|
Interphase Barriers |
|
|
|
|
|
Service Life/Cycle Operation |
|
|
|
|
|
Mechanical |
|
10000 |
|
|
|
Electrical |
|
2000 |
|
|
|
Size(L*WxH) |
|
150.5x64.5><119mm |
|
|
|
Ingress Protection |
|
All Sides IP40, Connection -Terminal IP20 |
|
|
|
Installation Environment |
|
|
|
|
|
Comply With |
|
IEC60947-2/GB14048.2 |
|
|
|
Storage Temperature |
|
-40C〜+85C |
|
|
|
◉ Possess high breaking capacity and reliable insulation performance.
◉ Meet the third level standard for pollution level.
◉ The operating mechanism can achieve fast closure and segmented reading functions.
◉ Suitable for occasions with an altitude not exceeding 2000m.
◉ Visualization window: Red and green lights indicate at a glance
◉ Reset button: Detect the tripping breaking ca- pacity to ensure the line safety
◉ Thermoset shell: With thermosetting resin as the main component, flame retardant
◉ Accessory: arc partition & fixing screw
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