参数名称 Parameter name
|
单位
Unit
|
型 号 model
|
BRWJ20/20
|
||
进口压力inlet pressure
|
MPa
|
常压
|
额定压力rated pressure
|
MPa
|
20
|
额定流量rated flow
|
L/min
|
20
|
曲轴转速rotate speed of crank shaft
|
r/min
|
1450
|
柱塞直径plunger diameter
|
mm
|
22
|
柱塞数目plunger quantity
|
个set
|
3
|
柱塞行程plunger tr***el
|
mm
|
13
|
电机转速rotate speed of motor
|
r/min
|
1450
|
电机功率motor power
|
kW
|
7.5
|
工作电压working voltage
|
V
|
660/1140
|
安全阀出厂调定压力
ex-factory set pressure of safety valve
|
MPa
|
23-25
|
重 量weight
|
kg
|
150
|
外形尺寸(L×B×H)outline dimension
|
mm
|
900×450×750
|
水箱容积Water tank volume
|
L
|
480
|
工作介质working medium
|
清水、乳化液(3%~5% 乳化油与中性水的混合)
Water、emulsified(imtermixture of 3%~5% emulsified oil and neutral water)
|