Bowser Electric
Molded case DC circuit breaker is suitable for DC power grid circuits with rated voltage DC250V~DC1500V, rated current 10A~1250A, photovoltaic power generation system, inverter, photovoltaic combiner box, etc. It has the functions of overload long-time delay protection and short-circuit instantaneous protection. It is used to distribute electric energy and protect lines and power supply equipment from overload, short circuit and other faults.
| Type | GDDCM1-250 | GDDCM1-320 | GDDCM1-400 | GDDCM1-630 | GDDCM1-800 |
| Rated Continuous Current | 250A | 320A | 400A | 630A | 800A |
| Rated Current ln (A) | 100, 125, 140, 160, 180, 200, 225, 250 | 280, 315, 320 | 250, 315, 350, 400 | 400, 500, 630 | 630, 700, 800 |
| Rated Operating Voltage Ue (V) DC | 1000/1500V | 1000/1500V | 1000/1500V | 1000/1500V | 1000/1500V |
| Rated Operating Voltage Ue (V) DC | 2P/3P | 2P/3P | 4P | 4P | 4P |
| Rated Insulation Voltage Ui (V) | 1250/1500V | 1250/1500V | 1250/1500V | 1250/1500V | 1250/1500V |
| Uimp (kV) | 8kV | - | 12kV | ||
| Rated ultimate short-circuit breaking capacity Icu (kA) | 20kA | ||||
| Rated operating short-circuit breaking capacity Ics (kA) | 20kA | ||||
| Standard | IEC60947-2, IEC60947-1 | ||||
Safety protection / Battery protection / Flame retardant / Charge protection / Comfortable handle / Overload protection
Imported high-quality PC material, high temperature resistance, impact resistance, high strength, non-toxic and tasteless
Improve operating comfort and improve appearance plumpness
Inner six angle screw installation
Experiment button Wiring completed Be sure to test for your own safety
Our company attaches great importance to technological research and development, and strives to build an automated electrical equipment and digital production line base that enhances traditional industries through automation, gathering a highly skilled technical team; Committed to building a professional lightning protection electrical laboratory. Ensuring the stability and innovation of products.
Lightning Impact Test Room: Conduct various waveform impact tests on lightning protection devices, such as 8/20, 10/350, and 1.2/50us;
Safety laboratory: Conduct thermal stability and TOV fault tests, with a test current of 1A-300A;
Environmental laboratory: salt spray, vibration, high and low temperature tests;
Physical and chemical laboratory: material metallographic analysis, spectral analysis, RoHs analysis;
Low voltage test room: leakage marking index, withstand voltage test, flame retardant level;
Mechanics laboratory: pendulum impact, tensile force, pressure, torsion, hardness, and transportation vibration tests.
Our company independently develops multiple advanced automatic production and processing lines, plastic injection molding lines, hardware stamping lines, and multiple assembly lines; Integrating automatic equipment such as automatic gluing, automatic soldering, automatic film pressing, transfer printing, laser marking, automatic detection and uploading of data, and automatic sealing and packaging into one; Form a fully automated production line, create a process technology that conforms to our own technology, lean production management, and rigorous craftsmanship spirit, which runs through every link of our production and manufacturing. Carefully control every production process, strictly implement every standard specification, and achieve controllable and traceable quality of each product.
Carrying the mission of "not letting down every share of electricity and letting electricity do its best", we emerged as the times require, and over 10 years have passed. We have developed into a professional lightning protection technology company that integrates product research and development, manufacturing, and overall electrical product solutions.
Our company has a factory area of over 30000 square meters and currently employs over 200 people; Since its establishment, our company's spirit of pioneering and enterprising has continued. Our team has been committed to the development and improvement of new energy electrical products, as well as the updating and improvement of existing products.
Through continuous reform and innovation, the company develops its own brand, adheres to the path of technological innovation, and deeply understands that technology and innovation are the driving force for our sustainable development. Our company attaches great importance to technological research and development, and strives to build an automated electrical equipment and digital production line base that enhances traditional industries through automation, gathering a highly skilled technical team; Committed to building a professional electrical laboratory. Ensuring the stability and innovation of products.
Exhibition time: April 15th to 19th every year
Venue: Canton Fair Complex, Guangzhou
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Exhibition time: October 15th to 19th every year
Venue: Canton Fair Complex, Guangzhou
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Exhibition time: April or May each year
Exhibition location: Hanover Exhibition Center
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Exhibition time: March or April each year
Exhibition location: Dubai World Trade Center, United Arab Emirates
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Exhibition time: once every two years
Exhibition location: New Munich Exhibition Center
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Exhibition time: once every two years
Exhibition location: São Paulo, Brazil
Welcome to our booth, we will participate regularly every time