150W 250W Braking Resistor Ladder-shaped Aluminum Frequency Converter Shell Brake Resistor £¬For 2.2kw 220V YL600 Inverter
Parameter:
Product Name: Aluminum Braking Resistor
Power range: 50-1500W (If you need other models, please contact us)
Voltage range: 0.5KV/-2.0KV
Withstand voltage:
Withstand voltage: AC2.5KW-4KV/1min 50hz
IP rating: IP33-IP54
Application scope: power supply test, circuit load, elevator, frequency converter, lifting and braking, electric power, shipbuilding industry automation and other electromechanical equipment
Please select the option applicable to your inverter:
Inverter Type |
BrakeResistorConfiguration |
DedicatedMotor |
|
W |
¥Ø |
|
YL600-1.5KW-220V |
150W |
220¥Ø |
1.5KW |
YL600-2.2KW-220V |
250W |
220¥Ø |
2.2KW |
Please note:
Inverters larger than 3Kw need to install a braking resistor when decelerating to stop, otherwise it will easily cause damage to the drive module of the inverter. Low-power decelerating to stop requires relatively high requirements, and the braking resistor specification and configuration instructions are in the inverter. There are instructions in the manual. If the deceleration stop time is short, a braking resistor needs to be installed.
If you are not sure which type of braking resistor your inverter is suitable for, please contact us.
What is a braking resistor?
Braking resistor is a kind of corrugated resistor, which is mainly used in the mechanical system where the inverter controls the motor to stop quickly, to help the motor convert the regenerative electric energy generated by the rapid stop into heat energy.
Why do I need to add a braking resistor to the inverter?
When the motor or other inductive load driven by the inverter is stopped, it is generally realized by means of dynamic braking, that is, the kinetic energy of the motor and the magnetic energy in the coil after the stop are consumed through another energy-consuming component. , So as to realize fast parking. When the power supply is stopped, the inverter circuit of the inverter is reversely conducted, and the remaining electric energy is fed back to the DC bus of the inverter. The voltage on the DC bus will increase accordingly. When it reaches a certain value, the inverter will be The braking resistor of the converter is put into operation, so that this part of the electric energy is consumed by the way of resistance heating, and at the same time, the voltage on the DC bus is maintained at a normal value.![](https://ae01.alicdn.com/kf/H3402d11f76d7477994f021464dea0b1f7.jpg)
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