用 途 全新推出的JJW系列精密净化交流稳压电流,具有稳压范围宽、精度高,能长期连续工作,适用各种性质的负载(阻性、感性、容性)等优点。被广泛用于电子计算机、复印机,医疗仪器等现代化电子设备,受到科研单位、工矿企业、计量等部门的欢迎。
APPLICATIONS JJW is the newest purifing alternation current power stabling instrument.It has wide constant-voltage range high precision and continuously work.It is suitble for computer,medical equipment,auto proless contrl equipment etc.It is welcomed at factory,company,and department etc. 规 格SPECIFICATION 型 号 Model JJW-1 JJW-2 JJW-3 JJW-5 JJW-10 JJW-15 JJW-20 JJW-30 JJW-40 JJW-50 输出容量 Output capacity 1KVA 2KVA 3KVA 5KVA 10KVA 15KVA 20KVA 30KVA 40KVA 50KVA 输入稳压范围 Input voltage stabilizing range 180-260V±2% 输入适用范围 Applicable input range 160-280V 频 率 Frequency 50Hz±5% 输出电压 Output voltage 220V±1% 源电压效应 Source voltage effect ≤±1% 负载效应 Loading effect ≤±1% 波形失真 Wave distortion ≤5%(附加) ≤5%(annex) 响应时间 Responding time ≤50ms 效 率 Efficiency ≥92%(满载) ≥92%(full load) 尖峰吸收 Peak absorption 输入3000V/3us尖峰输出≤30V input 3000V/3us peak output≤30V 噪 音 noise ≤50db 过压报警保护 Over-voltage alarm protection ≤245V(输出)±4V ≤245V(output)±4V 体积cm3(长×宽×高) Bulk cm3(L×W×H) 38×16 ×24 44×17 ×32 44×17 ×32 50×20 ×47 50×20 ×47 50×35 ×70 50×35 ×70 60×42 ×70 60×42 ×70 60×50 ×80 重 量Kg Weight:kg 11.5 19.5 25 33 40 63 70 85 95 105