產(chǎn)品簡(jiǎn)述 (Product Profile)
PRU系列產(chǎn)品是由波紋電阻器組合而成的電阻柜，適用與大功率，大電流的制動(dòng)設(shè)備，試驗(yàn)測(cè)試設(shè)備，電梯，起重等變頻器的能耗制動(dòng)回路中。PRU series is resistor cabinet that is made up of Wire Wound Resistors and can be applied to the power loss braking circuits for inverters of braking equipment, testing equipment, elevator and crane with large rated power and operating current.
產(chǎn)品特點(diǎn) (Product Features)
1. 額定功率范圍：30kW~200kW
2. 工作電壓范圍：<1200V
3. 額定阻值范圍：0.5R~100R
4. 耐壓范圍：AC 3KV 50Hz 5s
5. IP等級(jí)：IP00/IP23
6. 振動(dòng)：0.5g
7. 溫漂范圍：≤400ppm/℃
8. 載流體材料：0Cr25AL5
9. 優(yōu)勢(shì)：大功率
10. 劣勢(shì)：抗震動(dòng)性稍差
11. 用于電梯、起重大功率制動(dòng)回路，模擬負(fù)荷測(cè)試
1. Power Range: 30kW~200kW
2. Voltage Range: <1200V
3. Resistance Range: 0.5kR~100kR
4. Dielectric Strength: AC 3KV 50Hz 5s
5. IP Protection: IP00/IP23
6. Vibration: 0.5g
7. Temperature Coefficient: ≤400ppm/℃
8. Element Material: 0Cr25AL5
9. Advantage: High-power
10. Disadvantage: Less Vibration
11. For Crane, elevator, loading
產(chǎn)品尺寸圖 (Product Size)
選型表 ( Selection Table )
供選配件 ( Optional Parts )
散熱軸流風(fēng)機(jī)(Radiating Fan)、戶外型防雨百葉窗蓋板(Outdoor Shutters Cover)
成品識(shí)別(Product Identification Code)
PRU.20K0.0003.9999N(“9999N”表示常規(guī)品，20kＷ/3Ｒ波紋電阻柜 9999M Means Standard Product 20kW/3R Wire Wound Resistor Unit）
PRU.20K0.0003.6218Ａ(“6218Ａ”表示客戶代碼，此款產(chǎn)品為客戶定制的20kＷ/3Ｒ波紋電阻柜 6218A Means Customer 20kW/3R Wire Wound Resistor Unit）