address:No.10, Lane 669, Min Ta Road, Songjiang District, Shanghai, China
phone:189-1713-2726
email:qianghaibin@sh-yhcd.com
SRA can be used in the circuit where the converter controls the deceleration and braking of the motor and the excess energy from the motor and load can be consumed by the resistor assemblies to protect the converter. In industrial systems, converter braking resistors are widely used in motor starting and braking speed regulation, converter braking, large mechanical braking in the lifting industry, and material conveying mechanism braking, etc. They can operate both in short intermittent cycles and continuously.
Rated Current Range：10 ~ 1000A
Rated Voltage Range：220 ~1140V
GB/T5729 Fixed resistors used in electronic equipment
規(guī)格 | 功率（kW) | 尺寸Dimension(±1mm) | ||||
Type | Power | W | D | H | W1 | D1 |
SRA | 5 | 450 | 500 | 481 | 394 | 440 |
SRA | 10 | 760 | 560 | 542 | 644 | 400 |
SRA | 20 | 760 | 560 | 842 | 644 | 400 |
SRA | 30 | 760 | 560 | 1140 | 644 | 400 |
SRA | 40 | 760 | 560 | 1440 | 644 | 400 |
SRA | 50 | 760 | 560 | 1740 | 644 | 400 |
SRA | 60-80 | 880 | 760 | 1580 | 764 | 600 |
SRA | 85-104 | 880 | 760 | 1930 | 764 | 600 |
Remark: Customized if necessary. | ||||||
