Power winding resistance including DDR series of high-power flat-wound winding resistance, DQR series wave winding resistance. Depending on different occasions, also known as braking resistors, brake resistors, load resistors, corrugated resistance, high-power wound resistors, no sense of winding resistance, etc., with high power, high heat, high stability, durability and other characteristics of most imported grain round resistance, widely used in the drive, lift, lifting, shipping, electricity, welding, power, wind power, solar power and other industries, and based on customer needs MELF, made into a high-power resistance box or power resistors cabinet. Insulated high temperature ceramic tube as a resistance base, the choice of advanced high quality alloy wire evenly around the system, external thermal insulation paint coating nonflammable be protected, the resistance has a better appearance and heat dissipation, to be naturally dried and then to varying degrees temperature grilled. RWG series bellows fixed both terminals of the braking resistor leads wafer resistance characteristics of the ceramic tube surface wound resistance wire sling wavy on the cylindrical ceramic tube and the surface coated with a layer barrier burning, high temperature properties of the coating. Ceramic tube as a resistance wire skeleton, but also has the effect of the heat sink. This product is used in the simulation load test, equipment discharge, electric control, automatic control, inverter braking energy. Features Power range: 60W-3000W voltage range: 0V-1410V Resistance Range: 5Ω-1000Ω (± 5%) pressure: AC2500V / 1min 50Hz IP rating: IP00 Rated temperature: 375 ℃, short-term / repeat 40% ED thermal equilibrium time constant: τ = 200s carrier fluid material: 0Cr25AL5 Skeleton: clay / Murray Stone short time overload capacity: 5 seconds 10 times the power MELF brand, 7 times 10 seconds life: the rated power, 200s on / 300s off, 10000h wafer metal film resistors, MELF, Yi Jia Electronics (View) provided by Nanjing-kai Electronics Co., Nanjing-kai Electronics Co., Ltd. (www.eajay.com) is a professional, "high-power resistors, power wirewound resistors, power resistors ripple, ripple resistance" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "high-power resistors, power wirewound resistors, power resistors ripple, ripple resistance" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Yi Jia Electronics in other won the trust of customers congregation, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!