溧陽市眾誠達交通科技有限公司坐落于5A風景區——江蘇省溧陽市。
溧陽市眾誠達交通科技有限公司是以專業研發、生產和銷售大功率電阻器為主的,為電子電氣提供一系列的綜合解決方案。產品主要包括:變頻制動電阻器、負載電阻柜、風電crowbar電阻器、Chopper電阻器、中性點接地成套設備、機車制動電阻器、機車接地電阻器、鋁殼電阻、波紋電阻以及軌道交通車輛備品備件。
溧陽市眾誠達交通科技有限公司不斷致力于產品的開拓與創新,為電力系統、工業傳動、新能源、軌道交通等行業客戶提供競爭力的元器件綜合解決方案和服務,持續了解客戶需求,配合客戶共同研發,不斷滿足客戶要求,為用戶創造很大價值。
感謝各屆朋友的支持!
軌道交通制動電阻器 Series of transportation braking resistor
█ 產品描述(Product Profile)
地鐵、輕軌及有軌電車車輛制動時,將多余電能轉化為熱能消耗,從而達到車輛安全電制動的目的.
Transfer surplus electric energy into thermal energy when subways, light rails and tramcars are braking, so as to achieve the purpose of safe electric braking of vehicles.
1.冷卻方式: 強制風冷或者自然風冷 2.安裝方式: 車底安裝、也可按客戶需求進行車內或 車頂安裝的設計 3.電阻材料: NiCr合金 4.散熱設計: 可按項目實際工況,全周期仿真溫升變化 5.絕緣結構: 雙重絕緣 6.執行標準: GB/T25118 或 IEC60322 (型式試驗) GB/T21563 或 IEC 61373 (沖擊和振動) | 1. Cooling Way: Natural air cooling or forced air cooling 2. Installation: Vehicle bottom-mounted, vehicle-mounted or vehicle roof-mounted also available according to customers’ needs 3. Resistor material: NiCr alloy 4. Heat Dissipation Calculation: Subject to the actual working Conditions, simulate temperature changes in the whole cycle 5. Insulation structure: Double insulation structure 6. Executive standard: IEC60322 or GB/T25118 (Type test) IEC 61373 or GB/T21563 (Shock & vibration) |
█ 產品介紹 Product Introduction
1.采用的電阻結構,帶式電阻片利于散熱、表面負荷大,工作時電流分布均勻;電阻片連接采用焊接方式,耐各種沖擊振動,電阻片之間采用瓷件隔離,抗震性和絕緣性良好。
2.采用*成熟的加工線,使電阻片的阻值精度控制在±2%內,確保成品滿足阻值公差要求。另外,電阻帶使用特殊的加強筋方式,使電阻排結構做的比較緊湊,縮小產品尺寸。
3.眾誠達制造的電阻,不僅選擇高標準材料和器件,而且在生產中嚴格控制各個工序零件質量,確保每臺產品都高于標準要求
4.電阻采用雙重絕緣結構:1)基本絕緣——電阻片與中間螺桿之間利用瓷件絕緣 2)功能絕緣——中間螺桿、框架與外殼(地)之間利用瓷制絕緣子絕緣
1. The special structure of resistors can improve the heat dissipation capacity, have more surface load and is able to current uniform distribution. The resistor bank are connected by welding, which can endure the various shock and vibration. The resistor banks are separated by porcelain pieces, which have better vibration and insulation.
2. The advanced and mature automatic production lines are used to insure resistance tolerance≤2% .In addition, the special reinforced rib resistance belt can make resistance bank smaller and reduce the size of the product.
3.Teamwill resistors,not only choose the high standard materials and devices, but also strictly control the quality of each production process, ensure higher quality than the standard requirements.
4.The resistors follow to double insulation structure:1) Basic insulation——Porcelain insulation is used between resistance belts and intermediate screw arbor 2) Functional insulation——porcelain insulator insulation is used between intermediate screw arbor and product frame(Earthing).
軌道交通能量回收制動電阻裝置 Transportation Energy Recycle Braking Resistors
主要執行標準 Main Standard:
IEC60322 《電動車主電路中的歐姆電阻器規則》
IEC60439 《低壓開關設備和控制設備》
IEC60529 《外殼防護等級》
GB50157-2003 《地鐵設計規范》
GB10411-2005 《地鐵直流牽引供電系統》
GB3906-2006 《低壓系統設備絕緣配合》
GB 50150-2006 《電氣裝置安裝工程電氣設備交接試驗標準》
DL/T586-2008 《電力設備監造技術導則》
GB2900 《電工名詞術語》
GB156-93 《標準電壓》
GB191 《包裝儲運標志》
GB5027 《電力設備典型消防規范》
不銹鋼電阻柜 Stainless Steel Cabinet
█ 產品描述(Product Profile)
TSRU系列產品是由大功率不銹鋼電阻片組合而成的電阻柜,適用于大功率,大電流的制動設備、試驗測試設備、電梯、起重等變頻器的能耗制動中。
The RBRU series is resistor cabinet that is made up of high-power stainless steel resistor plates (resistor bank) ,and can be applied to power loss braking circuits for inverters of braking equipment, testing equipment, elevator and crane with large rated power and operating current.
█ 產品特點(Product Features)
1. 額定功率范圍:20KW~200KW 2. 工作電壓范圍 lt;1500V 3. 額定阻值范圍:0.1Ω~150Ω 4. 耐電壓:AC3500V 50Hz 5S 5. 防護等級:IP00/IP23 6. 載流體材料:不銹鋼 7. 溫漂范圍:≤1400ppm/℃ 8. 振動:0.5g 9. 優勢:大功率 10. 劣勢:不能做大阻值、溫漂大 11. 用于電梯、起重大功率制動回路,模擬負載測試 | 1. Power Range:20KW~200KW 2. Voltage Range lt;1500V 3. Resistance Range:0.1Ω~150Ω 4. Dielectric Strength:AC3500V 50Hz 5S 5. Ingress Protection:IP00/IP23 6. Element Material:stainless steel 7. Temperature Coefficient:≤1400ppm/℃ 8. Vibration:0.5g 9. Advantage:High-power 10. Disadvantage:Less Resistance、High Temperature Coefficient 11. For Crane, elevator, loading test |












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