Brake resistance 50W50R

具体尺寸可咨询客服，可订制尺寸，公司电话： 18700554307   联系人：周女士 ｜    联系手机：15813728723   联系人：刘先生

■ 制动电阻与电阻选型使用建议：不明白可咨询客服，客服微信：18700554307｜15813728723

◆电阻在使用电路中最好留1.5倍的功率余量，如电路中电压100V，电流0.01A，计算功率：P=100*0.01=1W，这时候电阻不能使用1W的，计算1*1.5=1.5W，没有1.5W的电阻故需用到2W的电阻。

◆电阻在使用过程中不能超过电阻的最高使用电压，例如电阻1/4W 10K的最高使用电压为：V= 20.25*10000 =50V，不是4.0中的250V。或者1/4W 1M ，计算V= 20.25*1000000 =500V，此时的最高使用电压为4.0中的250V，而不是计算得到的500V，取两者中的较小值。

◆注意制动电阻环境温度，如果没有空调请适当加大使用制动电阻的功率

检验方式，只做为参考，如有特殊要求，请联系客服，可以特制电阻，根据您的需求我们会做出相应的检测方式，制动电阻产品已出口海外，多年研发经验适用80%场景。

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1. The resistor core is made of high temperature resistant ceramic flat tube, and the basic size of the ceramic is determined according to the shell size.

2. Resistance wires are evenly wound by high-quality electrothermal alloy wires, and the grades and types of alloy wires are determined according to the resistance values.

3. Sealing materials: both ends are sealed with water-sediment resin slurry (electronic insulation material). When the cement material is half-dry, it is sealed with aluminium plate to integrate the aluminium plate with the cement material to prevent sand leakage.

4. Shell: High-quality industrial 6063 Aluminium material is used. The aluminium shell is anodized to fog silver. Sandblasting or wire drawing can also be used according to customer's needs.

5. The lead-out wire adopts UL AWM3122 white textile silicone rubber high temperature wire (conventional 200 degrees, maximum 250 degrees). The wiring standard is as follows:

1), 150W to 600W (including) and rated current 8A (including) with national standard 1.3 square white braided silicone rubber high temperature wire (UL AWM3122, 65/0.16mm wire structure, 2.7mm outer diameter). Nominal current 10 to 20A is 2.5 square white braided silicone rubber high temperature wire (high temperature wire model: VDEH05SJ-K, wire structure 51/0.25 mm, wire outer diameter 3.65 mm). Nominal current 25-35A 4 square white braided silicone rubber high temperature wire (UL AWM3122, 56/0.30mm, 4.3mm outer diameter). The rated current is 40 to 50A and the national standard 6 square white braided silicone rubber high temperature wire (UL AWM3122, 84/0.30mm in line structure and 5mm in outside diameter).

2) 800W to 1200W (including) and rated current less than 10A (including) with national standard 1.5 square white braided silicone rubber high temperature wire (UL AWM3122, 30/0.25m wire structure, 3mm outer diameter). Nominal current 10 to 20A is 2.5 square white braided silicone rubber high temperature wire (high temperature wire model: VDEH05SJ-K, wire structure 51/0.25 mm, wire outer diameter 3.65 mm). Nominal current 25-35A, national standard 4 square white braided silicone rubber high temperature wire (UL AWM3122, 56/0.30m wire structure, 4.3mm outer diameter). The rated current is 40 to 50A and the national standard 6 square white braided silicone rubber high temperature wire (UL AWM3122, 84/0.30m wire structure, 5mm outer diameter).

6. UL 1322 braided Teflon high-temperature wire can also be used for lead-wrestling wire (conventional temperature resistance 200 degrees, maximum temperature resistance 250 degrees)

7. Connection terminals, using cold-pressed copper terminals, are divided into RV series (type 0 terminals), SV series (open terminals), FD series (spring terminals), DBV series (flat terminals), RNB series (round bare terminals) and so on. The matching standards are as follows:

1) National Standard 1.3 to 1.5 square lines: RV1.25-4mm, RV1.25-5mm, SV1.25-4mm, SV1.25-5m, SV1.25-6m, RV1.25-8mm, FD2-250mm, FDD2-187m, DBV2-14mm.

2) National Standard 2.5 Square Line: RV2-6m, RV3.5-6m (black set, thickness 0.6mm), RV3.5-6mm (black set, thickness 1.0mm), FDD2-250mm, FDD2-187mm, DBV2-14mm.

3) National Standard 4 square lines: RV3.5-6m (black set, thickness 0.6m), RV3.5-6m (black set, thickness 1.0mm), RV5.5-8mm (blue set, thickness 0.8mm) three optional.

4) National Standard 6 square lines: RV5.5-8mn (blue jacket, thickness 0.8mm), RNB8-8mm (round bare end, thickness 1.2mn, with 8-10 blue sheath) two alternative.



Contact telephone/address:



Shenzhen Shunlian Electric Resistance Hardware Co., Ltd.

Mailbox: liulingbin520@163.com

Shenzhen Headquarters: No. 210 Wanfeng Middle Road, Shajing Town, Baoan District, Shenzhen

Dongguan Branch: 3rd Floor, Chengda Industrial Zone, Dajing Street, Chang'an Town, Dongguan City

Name: Mr. Liu

Tel: 15813728723

Mobile phone: 18700554307

Note: Before going to the company, please call to inquire!