Product Class : Fixed Resistor·Wire Wound Resistor
★ Standard
▲Q/RU167 -2000 RXG28 Power, Fixed, Wire-wound, Resistor detail specification★ Main specification Type | Nominal resistance
(Ω) | Resistancetolerance
(%) | Insulation resistance
(MΩ) | Insulation voltage
(V) AC | Surface temperature rise
(℃) | Stability grade | RXG28-60W | 5 | ±5
±10 | 10000 | 2800 | ≤300 | 5% | 5100 | RXG28-80W | 8 | RXG28-120W | 100 |
★ Main inspection items, methods & requirements Items | Methods | Requirements | Withstand voltage | 2800V AC 1min | No breakdown or leakage current≤1mA | Insulation resistance | 500VDC | 104MΩ | Endurance at room temperature | Room temperature VR 240h | ±(5%R+0.5Ω) Insulation resistance≥103MΩ | Terminal strength | 40N 10±0.5S | ±(1%R+0.05Ω) | Fast temperature change | -55℃/+125℃3 cycles | ±(1%R+0.05Ω) | Temperature rise | Load rated power | ≤300℃ |
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