braking resistor
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braking resistor


Product Application:Suitable for high-power, high current braking equipment, testing equipment, elevators, cranes, and other variable frequency drive energy consumption braking circuits, it is a carrier that consumes the regenerative energy of the motor in the form of thermal energy.

●产品特点

1.功率大,体积小。
2.温升低,阻值变化率小。
3.结构牢靠,抗震性强。
4.电阻原件多样化:绕线电阻、铝壳电阻、金属导管电阻、螺纹绕线电阻等大功率电阻原件均可选用。


●产品应用 

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回路中,是将电机的再生能量以热能方式消耗的载体。


●外形及尺寸

根据客户要求订制

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额定功率 箱体尺寸(Housing Dimensions) 底部安装 备注
Power Rating(kw) 长L(mm) 宽w(mm) 高H(mm) 尺寸
1~15 430 702 560 395*600;¢11
1~15 520 702 560 485*600;¢11
16~20 640 702 560 605*600;¢11
21~25 750 702 560 715*600;¢11
26~28 820 702 560 785*600;¢11
29~40 640 702 910 605*600;¢11
41~50 750 702 910 715*600;¢11
51~56 820 702 910 785*600;¢11
57~75 750 702 1260 715*600;¢11
76~84 820 702 1260 785*600;¢11
85~112 820 702 1610 785*600;¢11



●应用领域

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●电气规格


项目 Items 标准值Standard
功率范围 Power Range 2.4W-20KW
电压范围 Voltage Range 0.5-3KV
阻值范围 Value Range 1R-1KR
耐压  Dielectric Strength 2.5KV-5KV/1min 50Hz(可选)
绝缘电阻Insulation Resistance  100MΩ Min
IP等级  IP Class IP20-IP23
额定温升  Rated Temperature Rise  375℃
温漂   Temperature drift: ≤400ppm/℃
振动  Vibration f:5-200HZ a=0.5g X.Y各2H



●型号说明


BRB 2KW 100R J
产品类别 Style 功率 Power 阻值  Value 误差 Tolerance
BRB 制动电阻箱 1K 1R J ±5%
~ ~ K ±10%
10K 1K
Products
Solution
power grid
rail transit
aerospace
shipbuilding industry
military industry
new energy
Contact
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Hengjiangxia, Changping Town, Dongguan, Guangdong Province
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Tel: 181 2981 4780
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