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Tube Shape Wirewound Braking Resistor for Loading
This series of braking resistors is suitable for all brands of VFD inverters. The wirewound resistor is constructed by fixing two leading-out terminals on a cylindrical ceramic tube, which is coiled with a wave-shaped alloy resistance wire. The surface is coated with a high-temperature resistant and fireproof layer. The ceramic tube acts as both the skeleton for the wire and an effective heat radiator.
Applications include simulated load tests, equipment discharging, automatic control systems, and dynamic braking for transducers. Products can be customized to meet specific customer requirements.
| Rated power (w) | Dimension (mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L1 | L2 | L3 | D | B | B1 | H | H1 | N | d | O | |
| 50 | 102 | 124 | 146 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 100 | 182 | 204 | 226 | 28 | 6.5 | 28 | 28 | 61 | 10 | 4.5 | 1.2 |
| 200 | 195 | 217 | 239 | 40 | 8 | 40 | 41 | 81 | 12 | 5.5 | 2.0 |
| 500 | 316 | 338 | 360 | 50 | 8 | 50 | 45 | 101 | 16 | 6 | 2.0 |
| 1000 | 300 | 325 | 350 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2.0 |
| 2500 | 600 | 625 | 650 | 60 | 8.5 | 60 | 60 | 119 | 16 | 6 | 2.0 |
