中英文对照——智能恒压供水柜使用说明书
智能恒压供水控制柜
Intelligent Constant Pressure Cabinet
恒压供水控制柜使用说明书
Instructions
一、 恒压供水控制柜特点：
智能恒压供水，替代变频器，泵间歇工作，不频繁起动，工作稳定、可靠、耐用，既节电又省心。适合各种高压恒压供水。数字传输与控制一体式。安全电压10V供电，安全可靠。直接控制交流接触器线圈，线路简单。
I. Characteristics: Intelligent constant pressure water supply, in replacement of variable-frequency drive, uses intermittent working pump without frequently starting. Working stably, reliable and durable, it is power-saving and worry-free. It is applicable to all kinds of high and constant pressure water supply, integrating with digital transmission and control. With 10V of safe voltage for power supply, the product is safe and reliable. It has simple circuit with direct control AC contactor coil.
二、恒压供水控制柜优点：
II. Advantages:
1、 恒压供水，电机间歇工作，节电明显,且延长电机寿命。
1. Constant pressure water supply with intermittent working electric machine, saving a lot of electricity and extending the electric machine’s life.
2、纯正弦交流供电，保护电机，延长电机寿命。
2. Power supply with AC pure sine, protecting the electric machine and extending its life.
3、电机匀速转动，延长电机寿命。
3. The electric machine rotates in a uniform speed, extending its life.
4、成本大幅降低，费用明显减少。
4. Sharply reduce costs and expenses.
5、环境70℃还可正常工作，适用范围广。
5. Have wide range of application for being able to normally operate in the environment with the temperature at 70℃.
6、断相、过流、过压自动断电，保护电机，延长电机寿命。
6. Automatic power off upon phase-failure, over-current and over-voltage circumstances, protecting the electric machine and extending its life.
7、大功率电机由变电流启动电机，延长电机寿命。
7. High-power electric machine is started by variable current, extending the machine’s life.
三、 恒压供水控制柜安装方法：
III. Installation Method:
1、 将恒压传感器（10V电压）安装于供水管道上（外丝公制铜质螺纹，直径20mm），实现恒温恒压则装于管道末端电磁阀附近。
1. Install the Constant Pressure Sensor (10V of Voltage) in the Water supply pipeline (copper thread for the external thread of metric system，20mm in diameter), or near the electron magnetic valve in the end of the pipeline to achieve constant temperature and pressure.
2、 调节供水压力上限数值（最大值）和供水压力下限数值（最小值）。供水压力始终恒定于上限数值与下限数值区间内。
2. Adjust the upper limit value (maximum value) and lower limit value (minimum value) of the water supply pressure. The water supply pressure shall always be constant in the range between maximum value and minimum value.
3、 将恒压传感器信号线接柜内压线排（端子）对应颜色，自左至右：黄、蓝、红三色。
3. Connect signal lines of the constant pressure senor to the corresponding colors in the wiring board (terminal), respectively yellow, blue and red from left to right.
4、 将泵的电源线接柜内交流接触器输出端子（或过流端子）。
4. Connect the power line of the pump to the output terminal of AC contactor (or the terminal of over current).
5、 25KW以上泵将电机三组线圈的接线首端子，D1、D2、D3按顺序接右1接触器的T1、T2、T3触点；尾端子D6、D4、D5接右2接触器的T1、T2、T3触点。务必接对。
5. Connect the first terminal blocks D1, D2 and D3 of the pump of above 25KW, in sequence to contactors T1, T2 and T3 of the right 1 contactor; Contact the end terminals D6, D4 and D5 in sequence to the contactors T1, T2 and T3 of the right 2 contactor. The connections must be made right.
规格： 1型 AC220V/50HZ(60HZ), 1KW 以下泵
3型 AC380V/50HZ(60HZ), 3KW 以下泵
5型 AC380V/50HZ(60HZ), 5KW 以下泵
11型AC380V/50HZ(60HZ), 11KW以下泵。
15型AC380V/50HZ(60HZ), 15KW以下泵。
20型 AC380V/50HZ(60HZ), 20KW以下泵。
25型AC380V/50HZ(60HZ), 25KW以下泵。
Specifications: Type 1 AC220V / 50HZ (60HZ), pump of below 1KW
Type 3 AC380V / 50HZ (60HZ), pump of below 3KW
Type 5 AC380V / 50HZ (60HZ), pump of below 5KW
Type 11 AC380V / 50HZ (60HZ), pump of below 11KW
Type 15 AC380V / 50HZ (60HZ), pump of below 15KW
Type 20 AC380V / 50HZ (60HZ), pump of below 20KW
Type 25 AC380V / 50HZ (60HZ), pump of below 25KW
注：根据客户要求可以增加调电流起动电路。
Note: Starting circuit with adjustable current can be increased according to customer requirements.
四、 本恒压供水控制柜控制泵功率
IV. Power of the Constant Pressure Cabinet’s control pump
三相 单相
three-phase single-phase
五、 安装示意图（注意：止回阀（轴向）必须与地面垂直安装）
V. Installation Diagram (Note: The check valve （axial direction
） must be installed vertical to the ground.)
恒压传感器（安装于回水管末端）
无恒温要求时不安装电磁阀及温度传感器
恒压传感器（安装于回水管末端）constant pressure sensor (installed on the end of the return pipe)
电磁阀（安装于回水管末端）electron magnetic valve (installed on the end of the return pipe)
温度传感器temperature sensor
水源 water source
水泵 water pump
止回阀 check valve
DF1(electron magnetic valve)
Diagram 1
恒压传感器（安装于回水管末端）constant pressure sensor (installed on the end of the return pipe)
DF1电磁阀(electron magnetic valve)
止回阀 check valve
水泵 water pump
水源 water source
Diagram 2
Electron magnetic valve and temperature sensor may not be installed when there is no temperature requirement.
青岛千和电子有限公司
Qingdao Qianhe Electronic Co., Ltd.
全国免费电话： 400-6997-567
National toll-free telephone: 400-6997-567
电话：0532-88166023 88166023
Tel: 0532-88166023/88166023
Website: http://www.qdqianhe.com
地址：山东省青岛市黄岛区西城区（原胶南市）烽台路88号 千和电子楼
Address: Qianhe Electronic Building, No. 88, Fengtai Road, Xic
heng District (former Jiaonan City), Huangdao District, Qingdao, Shandong, China.
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