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ZJA系列产品是国科公司专门针对绝缘类油品精心研发打造的第三代智能型真空滤油机。用于对变压器油、绝缘油、开关油、电容器油、冷冻机油等电气绝缘类油品的净化过滤处理
规格型号Specification Type
QJA-10
QJA-20
QJA-30
QJA-50
QJA-100
QJA-150
QJA-200
Dimensions外形尺寸(mm)
长L 1200
宽W 850
高H 1600
长L 1270
宽W 900
长L 1400
宽W 1000
高H 1650
长L 1460
宽W 1160
高H 1750
长L 1650
宽W 1300
高H 1850
weight重量(KG)
415kg
420kg
450kg
600kg
780kg
950kg
Nominal flow公称流量(L/Min)
10L/Min
20L/Min
30L/Min
50L/Min
100L/Min
150L/Min
200L/Min
Into and out of the tubing进出油管径(DN)
DN20
DN25
DN32
DN40
DN50
DN65
Total power整机功率(KW)
13KW
16KW
20KW
30KW
55KW
70KW
105KW
heating power加热功率(KW)
9KW
12KW
15KW
24KW
48KW
62KW
96KW
Operating Voltage工作电压(V/Hz)
3相 380V/50Hz(外销机型根据用户当地电压定制
The export model is customized according to the local voltage of the user
Working pressure工作压力(MPa)
≤0.5PMA
工作真空Working vacuum(-MPa)
≤-0.09~-0.095MPa
极限真空Ultimate vacuum(-MPa)
≤-0.99MPa
Can set the oil temperature可设定油温(℃)
常温~100℃
正常工作油温Normal working oil temperature(℃)
55℃ ±5
lift扬程(m)
≥10m
Continuous working time连续工作时间(H)
≥200H
无故障工作时间Trouble-free working time
≥5000H
滤油指标:Oil filter index:
三个过程,油温≥50℃取样Three processes, oil temperature ≥50°C sampling
油中含水量:Water content in oil:
≤3ppm(GB7600) 无(痕迹)(GB/T260)
滤芯精度Filter accuracy (um):
≤1um 无(GB/T511)
击穿电压Breakdown voltage(KV):
≥75KV(球级)
油中含气量Gas content in oil:
≤0.05%(体积比)
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