产品简述 (Product Profile)
REHT 系列压铸铝电阻器其耐振性、防护等级、耐冲击性、热阻小等由于传统的铝壳电阻器，适用于加热模块上电缓冲，变频制动，伺服系统等场合，能应用于环境比较恶劣的场合。REHT series aluminum die-casting resistor of which the resistance to vibration, protection grade, impact resistance, small heat resistance due to aluminum resistor traditional, applicable to the buffer, electric heating module conversion braking, servo system and so on, can be used in harsh environment.
产品特点 (Product Features)
1. 额定功率范围：60W~2000W
2. 额定阻值范围：2Ω~500Ω
3. 耐压范围：>50W ≤200W, 工作电压：≤690V, AC2000V 50Hz/5S
200W~500W, 工作电压：≤1200V, AC3500V 50Hz/5S
>500W ≤2000W, 工作电压：≤690V, AC2000V 50Hz/5S
4. IP等级：IP00/IP54
5. 优势：防护等级高，抗振性好，热阻小，抗冲击性好
6. 劣势：电压等级比较低
1. Power Range: 60W~2000W
2. Resistance Range: 2Ω~500Ω
3. Dielectric Strength:
>50W ≤200W, Voltage: ≤690V, AC2000V 50Hz/5S
200W~500W, Voltage: ≤1200V, AC3500V 50Hz/5S
>500W ≤2000W, Voltage: ≤690V, AC2000V 50Hz/5S
4. IPProtection: IP00/IP54
5. Advantages: high protection level, good vibration resistance,
low heat resistance, good performance under
surge currrent
6. Disadvantages: low voltage grade
降额曲线(Derating Curve)
表面温升 (Surface Temperature Rise)
产品尺寸图(Product Size)
产品尺寸表(Product Size)
电气、机械特性 (Mechanical And Electrical Properties)
成品识别码 (Product ldentification Code)
仿真图 (Simulation Picture)
