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Elevator Inverter Trapezoidal Aluminum Shell Brake Power Resistor RXLG 20~3000W
Description Of The Aluminum Shell Brake Power Resistor RXLG 20~3000W
The resistance is small size, big power, good heat dissipation; with a special high insulation incombustible filler potting, and resistance of the base resistance wire and metal shell tightly integrated with the outside world completely isolated, both to ensure its electrical characteristics of the full play,also it is greatly improve its service life.
Products are widely used in inverter, power supply, servo systems and other high-demand electrical circuit, and can be applied to harsh industrial environment.The products for our factory production for sale, High quality assurance, from the small volume, short supply cycle, according to customer requirements of the production of various specifications
Dimension and Specification Of The Aluminum Shell Brake Power Resistor RXLG 20~3000W
| Power(w) With heat sink |
Resistance Range(Ω) | Contour Dimension(mm) |
Sectional Area(mm2) |
Aluminum radiator panels(cm2) thick≥3mm | |||||
| L1 | L2 | L3 | W | H | A | ||||
| 50 | 2.0-5.1K | 68 | 76 | 90 | 40 | 20 | 5.5 | 1.2 | 824 |
| 60 | 2.0-5.1K | 85 | 98 | 115 | 40 | 20 | 5.5 | 1.2 | 1000 |
| 70-80 | 2.0-5.1K | 110 | 122 | 140 | 40 | 20 | 5.5 | 1.2 | 1000 |
| 100 | 2.0-5.1K | 135 | 148 | 165 | 40 | 20 | 5.5 | 1.2 | 1000 |
| 120 | 5.1-5.6K | 155 | 175 | 190 | 40 | 20 | 5.5 | 1.2 | 1000 |
| 150 | 5.1-5.6K | 185 | 197 | 215 | 40 | 20 | 5.5 | 1.2 | 1000 |
| 160 | 8.2-8.2K | 110 | 122 | 140 | 60 | 30 | 5.5 | 2.0 | 1200 |
| 200 | 4.0-6.8K | 130 | 155 | 167 | 60 | 30 | 5.0 | 2.0 | 3755 |
| 250-300 | 4.0-10K | 180 | 210 | 230 | 60 | 30 | 4.0 | 2.0 | 4755 |
| 350-400 | 4.0-10K | 230 | 245 | 260 | 60 | 30 | 5.3 | 2.0 | 5795 |
| 500-600 | 4.0-10K | 285 | 320 | 335 | 60 | 30 | 5.3 | 2.0 | 5795 |
| 700 | 4.0-10K | 350 | 385 | 400 | 60 | 40 | 5.3 | 2.0 | 5795 |
| 800 | 4.0-10K | 358 | 382 | 400 | 61 | 59 | 6.5 | 2.5 | 5795 |
| 1000* | 5.0-15K | 360 | 384 | 400 | 107 | 50 | 6.5 | 2.5 | 5795 |
| 1200* | 5.0-15K | 410 | 434 | 450 | 107 | 50 | 6.5 | 2.5 | 5795 |
| 1500* | 5.0-15K | 435 | 470 | 485 | 107 | 50 | 6.5 | 4.0 | 5795 |
| 1800* | 5.0-15K | 500 | 532 | 550 | 107 | 50 | 6.5 | 4.0 | 5795 |
| 2000* | 5.0-15K | 600 | 630 | 650 | 107 | 50 | 6.5 | 4.0 | 5795 |
How to configure the braking resistor for the crane inverter
The crane belongs to constant torque or square torque load; this kind of lifting load is frequent and it is considered to choose to use the universal vector inverter when selecting the varistor.
Since the motor controlled by the inverter often needs to move up and down (inching) and run, it is necessary to consider using the braking resistor for braking, motion, braking, and also setting the braking time inside the inverter. Curve, start time curve, etc.
For lifting load, frequent start and stop and fast braking, the braking resistor needs to be configured.
Large power aluminum resistor as below: