大包滑动水口液压系统电气控制专项说明书.doc

R256大包滑动水口液压系统电气控制阐明书

1. 用电元件参数

1.01 电磁卸荷阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-041
作用 电磁阀得电时,大包滑动水口-1回路卸荷，便于设备维修.
电磁卸荷阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-042
作用 电磁阀得电时,大包滑动水口-2回路卸荷，便于设备维修
1.02 压力继电器 DC24V 1.2A HED8OA-1X/200K14S
数量 1个 ( 双触点 )
代号 CC0.172-FD -071
作用 控制低压报警信号。

1.03 高压过滤器 DC24V 2A DFFBN/HC240G10D1.0/-L24
数量 4个
代号 CC0.172_FD_091 CC0.172_FD_092
CC0.172_FD_093 CC0.172_FD_094
作用 液压介质污染报警

1.04 电磁换向阀 DC24V 1.2A
数量 1个 ( 双线圈 )
代号 CC0.172-YVH-051a CC0.172-YVH-051b
作用 控制大包滑动水口-1慢速打开及关闭
电磁换向阀 DC24V 1.2A
数量 1个 ( 双线圈 )
代号 CC0.172-YVH-052a CC0.172-YVH-052b
作用 控制大包滑动水口-2慢速打开及关闭
1.05 电磁换向阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-031
作用 常得电，事故失电是时，控制大包滑动水口-1关闭
电磁换向阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-032
作用 常得电，事故失电是时，控制大包滑动水口-2关闭
1.06 电液比例换向阀 4WRAE10E30-2X/G24K31/A1V
数量 1个
代号 CC0.172_YVHP_011 （控制信号为-10V~+10V）
作用 控制大包滑动水口-1迅速打开及关闭 0V~+10V信号相应大包滑动水口-1迅速关闭
-10V~0V信号相应大包滑动水口-1迅速打开
内置放大板，具体电气参数详见产品说
电液比例换向阀 4WRAE10E30-2X/G24K31/A1V
数量 1个
代号 CC0.172_YVHP_012 （控制信号为-10V~+10V）
作用 控制大包滑动水口-2迅速打开及关闭 0V~+10V信号相应大包滑动水口-2迅速关闭
-10V~0V信号相应大包滑动水口-2迅速打开
内置放大板，具体电气参数详见产品说
1.07 电磁换向阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-021
作用 控制电液比例换向阀回路打开及关闭，与电液比例换向阀CC0.172_YVHP_011联动，使用电液比例换向阀时得电，否则失电。
电磁换向阀 DC24V 1.2A
数量 1个 ( 单线圈 )
代号 CC0.172-YVH-022
作用 控制电液比例换向阀回路打开及关闭，与电液比例换向阀CC0.172_YVHP_012联动，使用电液比例换向阀时得电，否则失电。

2. 操作阐明及控制阐明
滑动水口液压站系统设有两个手持操作盒 E#、F#，便于就近观测并操纵滑动水口旳开口度

function description of ladle slide gate

1. Electrical unit’s parameters

1.01 eletromagnetic pressure release valve DC24V 1.2A
Quantity: 1个 (single coil)
Code: CC0.172-YVH-041
Function: when eletromagnetic valve have power, slide gate 1 loop to pressure release. It is for equipment maintaining.
eletromagnetic pressure release valve DC24V 1.2A
quantity: 1个 (single coil)
code CC0.172-YVH-042
function: when eletromagnetic valve have power, slide gate 2 loop to pressure release. It is for equipment maintaining.
1.02 pressure relay DC24V 1.2A HED8OA-1X/200K14S
quantity: 1个 ( double contacts )
code: CC0.172-FD -071
function: control alarm of hydraulic low pressure

1.03 high pressure filter DC24V 2A DFFBN/HC240G10D1.0/-L24
quantity 4个
code CC0.172_FD_091 CC0.172_FD_092
CC0.172_FD_093 CC0.172_FD_094
function hydraulic medium polluting alarm

1.04 electromagnetic change valve DC24V 1.2A
quantity 1个 ( double coil )
code CC0.172-YVH-051a CC0.172-YVH-051b
function to control ladle slide gate1SLOWLY to open and close
electromagnetic change valve DC24V 1.2A
quantity 1个 (double coil )
code CC0.172-YVH-052a CC0.172-YVH-052b
function: to control ladle slide gate2 SLOWLY to open and close
1.05 electromagnetic change valve DC24V 1.2A
quantity 1个 ( single coil)
code CC0.172-YVH-031
function normally have power, but when missing power,it will control slide gate 1 to close.
electromagnetic change valve DC24V 1.2A
quantity 1个 ( single coil )
code CC0.172-YVH-032
function normally have power, but when missing power,it will control slide gate 2 to close.
1.06 electro-hydraulic proportional change valve 4WRAE10E30-2X/G24K31/A1V
quantity 1个
code CC0.172_YVHP_011 （control signals -10V—10V）
function: to control slide gate 1 to open quickly and close quickly. 0V~+10V is to match slide gate 1 close quickly -10V~0V is to match slide gate 1 open quickly.

There is inner electronic board.
electro-hydraulic proportional change valve 4WRAE10E30-2X/G24K31/A1V
quantity 1个
code CC0.172_YVHP_012 （signal-10V~+10V）
function: to control slide gate 2 to open and close quickly. 0V~+10V to match slide gate 2 close quickly. -10V~0V to match slide gate 2 open quickly.
There is inner electronic board
1.07 electromagnetic change valve DC24V 1.2A
quantity 1个 ( single coil )
code: CC0.172-YVH-021
function to control electro-hydraulic proportional change valve open and close. CC0.172-YVH-021 and CC0.172_YVHP_011 work at same time. When using electro-hydraulic proportional change valve, electromagnetic change valve gets power. Or else, missing power.
electromagnetic change valve DC24V 1.2A
quantity 1个 ( single coil )
code CC0.172-YVH-022
function to control electro-hydraulic proportional change valve open and close. CC0.172-YVH-022 and CC0.172_YVHP_012 works at the same time. When using electro-hydraulic proportional change valve, electromagnetic change valve gets power. Or else, missing power.
2. operating instruction and controlling instruction:
There are two manual operation boxes (E#, F#). It is for observing and operating opening size of slide gate . but right now we did not order the manual operation boxes. Please give us your comments.
Thanks very much.
The above description was handed over by CCTEC –hydraulic engineer--ZHAO LING XING, and translated by BIJIANLIANG.