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Shenzhen Shell Electrical Technology Co.,Ltd
TEL:+86 0755 29810822
FAX:+86 0755 29810822 1008
Address:A2 building of Baicai Industrial Park,No.19 Tianbao road,Shiyan Town,Bao'an District ,Shenzhen China.
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Brake chopper

Author: Release time:2018-01-03 10:38:59

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Shenzhen Shell Electrical Technology Co.,Ltd recently launching an overloading brake chopper for crane trolley, for some worksite installation environment is poor , long cable distance lead to interference problem, we research and development a new special machine ,can slove the interference problem in worksite effectively, protect the frequency inverter and motor from damage.

Shell Electrical New brake chopper-Special model for Crane trolley!

1, Product introduction:

Shell Electrical recently launching an overloading brake chopper for crane trolley, for some worksite installation environment is poor , long cable distance lead to interference problem, we research and development a new special machine ,can slove the interference problem in worksite effectively, protect the frequency inverter and motor from damage.

2, Operation principle:

Brake chopper can release the electrical energy which produced by motor in the braking process through power resistor(braking resistor), to generate sufficient braking torque, in order to ensure the inverter and other equipment can operate normally. The special model keep the original function of stability and efficiency of movement , and also enhance the protective measures against the equipment itself, DC bus added Dc isolating function ,ensure that peripheral equipment would not disturbed.

 

制动单元1 制动单元2

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