LS MCRF 700W 120 OHM J inverter discharge resistor

Product information MCRF 700W 120 OHM J

MCRF 700W 120 OHM J Discharge Resistor is a high-power discharge resistor, designed to discharge excess electrical energy in electrical circuits, helping to protect other components from damage due to electrical overload.
Dissipating excess energy: When the inverter is turned off or when the motor suddenly decelerates, the kinetic energy of the motor needs to be absorbed. Without a discharge resistor, this energy can cause overvoltage and damage the inverter or control system.
System protection: The discharge resistor helps protect the inverter and electronic components from overvoltage and overheating due to excess energy not being consumed in time.
This is an important part of motor control systems, helping to ensure smooth and safe deceleration.

1. The overview about MCRF 700W 120 OHM J

Product name: MCRF 700W 120 OHM J
Code product (Model): MCRF 700W 120 OHM J
Mô tả sản phẩm: Brake resistors 700 watt,  ( Enable duty)
Resistor: 120 ohm
Manufacturing: LS Electric
Accurancy standard 5%

2. The technical specification MCRF 700W 120 OHM J

3. Power derating curve MCRF 700W 120 OHM J

4. The dimension of MCRF 700W 120 OHM J

5. The ordering information MCRF series

6. The chateristics of MCRF 700W 120 OHM J

Material and design: Power resistors such as MCRFs are often designed to be cooled efficiently and withstand high temperatures. They can be made from heat-resistant materials and have a protective outer shell.
Size and construction: Large power resistors are often quite large in size and are designed to dissipate heat well, to avoid overheating when operating at high power.
With the ability to discharge high power energy, this resistor helps to minimize the risk of excessive heat generation, ensuring the safety of components in the circuit. When the system or device stops working, the discharge resistor prevents energy from accumulating in capacitors or other circuits, helping to avoid overvoltage.

7. MCRF 700W 120 OHM J in deployment fields

Motor speed control: When the motor decelerates rapidly, the MCRF 1.2kW 130 OHM J LS discharge resistor will consume this excess energy as heat, helping to reduce the electrical pressure in the system.
Applications in industrial motors: Used in systems that require speed control such as pumps, fans, compressors, conveyors, and other motors in manufacturing plants.
Dissipate excess energy from solar panels when there is a sudden change in power generation capacity, or when home appliances consume less energy than the system's power output.
Inverter protection: The discharge resistor helps protect the inverter from overload or overvoltage, ensuring the stability and durability of the renewable energy system.
Such large-capacity resistors can be used in thermal systems, such as heaters, thermostats, or heating devices.
The components can be used in electrical systems in electric vehicles or renewable energy applications where high load capacity and efficient resistance regulation are required.

8. Manual MCRF