0272 Sjkm5 DC1500V 250A Direct Current Molded Cas | RFQ Sourcing Details
Power Cables · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Power Cables. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
. Overview Company Profile FAQ Packaging & Shipping Overview . Model NO.
SJKM5DC 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, Short-Circuit (Instantaneous Trip) Certification ISO , CE, CB, CCC Voltage Range DC 250V DC500V DC750V DC1000V DC 1500V Current Range 63A - 800A Protection Functions Overload (Long-Delay Trip) Mechanical Life 20000 Electric Life 1500 Transport Package Export Packaging Specification carton Trademark JCHKO Origin Zhejiang, China HS Code Production Capacity 1000 Set/Sets Per Week SJK M5DC(PV)-250/2P With the development of the solar energy industry, large-scale solar photovoltaic power plants are also growing rapidly.
People have put forward higher and higher requirements for the performance of control and protection electrical equipment used in large-scale solar photovoltaic power plants.
When the power of a photovoltaic power plant exceeds a certain level, circuit breakers or isolating switches are required, especially for the protection and isolation of inverters, which puts forward new requirements for low-voltage components.
To this end, our company has developed a new generation of SJKM5DC(PV) series DC circuit breakers specifically for photovoltaic applications based on our original photovoltaic DC circuit breakers.
The SJKM5DC(PV) series DC circuit breakers (hereinafter referred to as circuit breakers) are used in DC grid circuits with rated voltages of DC250V - DC1500V and rated operating currents of 63A - 800A.
These circuit breakers have overload long-time delay and short-circuit instantaneous protection functions, and are used to distribute electrical energy and protect lines and power supply equipment from overload, short-circuit and other fault hazards. Normal Working Conditions: 1.
Altitude: The installation site shall not exceed 2000 meters above sea level. 2. Ambient Temperature: The ambient temperature shall not exceed +50°C and shall not be lower than -5°C. (Derating is required above +40°C, subject to consultation with the manufacturer.) 3.
Atmospheric Conditions: At an ambient temperature of 40°C, the relative humidity shall not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as 90% at 20°C, with consideration given to condensation on the product surface due to temperature changes. 4. Pollution Degree: Level 3. 5.
Installation Category: III. 6. Magnetic Field: The magnetic field at the installation location shall not exceed 5 times the geomagnetic field in any direction. 7. Medium Conditions: The equipment shall be installed in a non-explosive medium without gases or conductive dust that can corrode metal or damage insulation.
8. Environmental Protection: The installation location shall be protected from wind, snow, and erosion. Company Profile FAQ Could I have prices of your produets? Welcome. Pls feel free to send us an size and Pantone Code of the logo. What's the lead time for regular order?
7-15 days for order quantity Iower than 1000pc;For more quantity,usualy 20 days. Do you inspect the finished products? Yes,each step of production and fnished products will be came out inspection by QC department before shipping. Packaging & Shipping Packaging Please ., Ltd.
0272 | Applications and Buyer Notes
0272 is organized as a sourcing-ready Power Cables reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions befor
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Power CablesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Type
- Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
- Speed
- Normal Type Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
- power
- of a photovoltaicBased on visible page data; confirm exact value in the RFQ.
- Origin
- Zhejiang, ChinaBased on visible page data; confirm exact value in the RFQ.
- Voltage
- Range DC 250V DC500V DC750V DC1000V DC 1500V Current Range 63A-800A Protection FBased on visible page data; confirm exact value in the RFQ.
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent PrBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
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Key specifications
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