TNGR10.5KV-100A-60R-10S-众诚达_制动电阻批发商-溧阳市众诚达交通科技有限公司

轨道交通制动电阻器 Series of transportation braking resistor

█ 产品描述（Product Profile）

地铁、轻轨及有轨电车车辆制动时，将多余电能转化为热能消耗，从而达到车辆安全电制动的目的.

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.冷却方式: 强制风冷或者自然风冷

2.安装方式: 车底安装、也可按客户需求进行车内或

车顶安装的设计

3.电阻材料: NiCr合金

4.散热设计: 可按项目实际工况，全周期仿真温升变化

5.绝缘结构: 双重绝缘

6.执行标准: GB/T25118 或 IEC60322 (型式试验)

GB/T21563 或 IEC 61373 (冲击和振动)

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)

█ 产品介绍 Product Introduction

1．采用*的电阻结构，带式电阻片利于散热、表面负荷大，工作时电流分布均匀；电阻片连接采用焊接方式，耐各种冲击振动，电阻片之间采用瓷件隔离，抗震性和绝缘性良好。

2.采用*成熟的加工线，使电阻片的阻值精度控制在±2%内，确保成品满足阻值公差要求。另外，电阻带使用特殊的加强筋方式，使电阻排结构做的比较紧凑，缩小产品尺寸。

3.众诚达制造的电阻，不仅选择高标准材料和器件，而且在生产中严格控制各个工序零件质量，确保每台产品都高于标准要求

4.电阻采用双重绝缘结构：1）基本绝缘——电阻片与中间螺杆之间利用瓷件绝缘 2）功能绝缘——中间螺杆、框架与外壳（地）之间利用瓷制绝缘子绝缘

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).

轨道交通能量回收制动电阻装置 Transportation Energy Recycle Braking Resistors

主要执行标准 Main Standard:

IEC60322 《电动车主电路中的欧姆电阻器规则》

IEC60439 《低压开关设备和控制设备》

IEC60529 《外壳防护等级》

GB50157-2003 《地铁设计规范》

GB10411-2005 《地铁直流牵引供电系统》

GB3906-2006 《低压系统设备绝缘配合》

GB 50150-2006 《电气装置安装工程电气设备交接试验标准》

DL/T586-2008 《电力设备监造技术导则》

GB2900 《电工名词术语》

GB156-93 《标准电压》

GB191 《包装储运标志》

GB5027 《电力设备典型消防规范》

不锈钢电阻柜 Stainless Steel Cabinet

█ 产品描述（Product Profile）

TSRU系列产品是由大功率不锈钢电阻片组合而成的电阻柜，适用于大功率，大电流的制动设备、试验测试设备、电梯、起重等变频器的能耗制动中。

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.