u投在线 -
同理当要关闭AP4控制柜时，首先按下控制柜或者XK2上的停止按钮SB5或者SB19，由于软启动器有一个停止时间（用户在现场根据实际工况，停止时间可以适当修改），输出电压也是缓慢降低的，所以电机转速是逐渐下降的，供水压力也时逐渐降低的，因此对电网的冲击也不会很大，对自来水管网也时较好的保护。当软启动停止时间完毕后控制柜上的旁路指示灯（H8）、控制柜或者XK2上的工作指示灯H10或者H28灭表示停止完毕。启动停止AP5原理与启动停止AP4原理相似。
4、 AP7风机控制箱
AP0柜设有电源开关，本控制箱内设置有QF19、QF20等断路器，控制面板上设置有电流表、电压表、指示灯等。当需要启动本控制箱时，首先检查控制箱内接线是否正确，确认无误后方可合上QF19、QF20等断路器，合上断路器后电源指示灯H15亮，表示准备工作就绪，可以开始工作了。本控制箱与消防阀联动，当消防阀关闭DC24V输出时，控制箱内中间继电器KA4失电，KA5得电，接触器KM3合上，风机开始工作。为了便于检修，风机能够手动启动和停止，使用手动功能时必须将转换开关置于手动位置。启动时按下SB10，停止时按下SB9即可。注意在正常情况下务必将转换开关置于自动位置。否则消防栓和风机无法形成连锁。
5、 AP8潜水泵控制箱
本控制箱主要是为了排除吸水坑里的污水而设计的，设计为一用一备主泵和备泵，各2.2KW,分设手动功能和自动功能,。手动/自动转换通过SA2来实现,当使用手动功能时,按下SB12或者SB14相应的所选择泵就启动开始工作。按下SB11或者SB13时相应的所选择泵就停止工作。当选用自动时，高液位-4.5米时，中间继电器KA3得电，自动启动水泵，低液位-5.10米时中间继电器KA3失电，自动关闭水泵。超高液位-4.25时自动报警。当需要向控制箱送电时，首先应检查箱内接线是否符合规定，无误后方能送电。
Similarly when to close AP4 Control, the first press the Control or XK2 on the stop button SB5 or SB19, due to a soft start-stop time (at the scene based on actual user condition and stop time can be amended as appropriate), the output voltage Is also slowly reduced, so is the gradual decline in motor speed, water pressure also gradually reduced, so the impact on the power grid will not be great, the water pipe network will also better when the protection. When the soft-start time to stop after the bypass control Guishang indicator (H8), control cabinet or XK2 light on the work of H10 or H28 out that the end stop. Activated AP5 principle and activated AP4 similar principle.
4, AP7 fan control box
AP0 counters with the power switch, the control box set up a QF19, QF20, such as circuit breakers, set up a control panel on Ammeter, voltage meter, lights. When the need to activate the control box, the first check box control wiring is correct, after the confirmation to be closed QF19, QF20, such as circuit breakers, a circuit breaker after the power indicator light on the H15-liang, said that the preparatory work ready to begin work . The control box linked with the fire valve, when the fire valve closed DC24V output, the control box on the middle relay KA4 lost power, KA5 in the electricity, a contact with KM3, the fans started work. In order to facilitate the overhaul, fans can start and stop manually, using manual function must be placed manually switch position. When activated by pressing SB10, stop when you press the SB9. Note that under normal circumstances be sure to switch automatically placed in position. Otherwise, fans can not be a fire hydrant and chain.
5, AP8 submersible pumps control box
The control box is to rule out the pit of sewage water designed, designed for use by the main pump and a pump prepared, 2.2 KW, is divided into functional manual and automatic functions. Manual / automatic conversion through the SA2 to realize that when using manual functions, press the corresponding SB12 or SB14 chosen by the pump started to work. SB13, SB11, or by pressing the appropriate choice on the pump stopped working. Elected with automatic, high-level -4.5 m, in the middle relay KA3 electricity, automatically activate the pumps, low-level -5.10 metres relay at the middle KA3 lost electricity, water pumps shut down automatically. -4.25 Automatically when ultra-high level alarm. When the need for transmission to the control box, should first check whether the cable box, after the correct order transmission.
1、日常检查
1.1、有无异常声音，异常气味。
1.2、电线接头处是否有烧焦或电线破损。
1.3、各接线螺钉有无松动。
1.4、指示灯是否完好。
2、定期检查
2.1、检查各接触器、继电器触点有无烧焦现象。
2.2、各显示、控制仪表是否准确可靠。
2.3、各设备电机和机械结构动作是否正常。
2.4、清扫控制柜内灰尘，清除电器外壳表面尘埃，保持良好的绝缘。
2.5、清扫断路器和接触器灭弧室内壁和栅片上的金属颗粒和黑烟尘。
2.6、各台水泵要轮流使用，否则水泵因长期不用容易锈死。
六、附图（见后）
1, the day-to-day inspection
1.1, whether abnormal noise, unusual odor.
1.2, cable connectors, or whether there is a charred wires damaged.
1.3, the wiring screw loose there.
1.4, the indicator light is intact.
2, regular inspection
2.1, check contacts, relays contacts there charred phenomenon.
2.2, that control is accurate and reliable instrument.
2.3, the electrical and mechanical equipment of action is normal.
2.4, sweeping the dust control cabinet, removing electrical shell surface dust, to maintain good insulation.
2.5, sweeping circuit breakers and interrupter contact with the wall and the gate-on-metal particles and black smoke.
2.6, Taiwan must take turns using the pump, pump it easier for long-term rust do not have to die.
6, the attached map
豆豆staR -
Similarly when to close AP4 Control, the first press the Control or XK2 on the stop button SB5 or SB19, due to a soft start-stop time (at the scene based on actual user condition and stop time can be amended as appropriate), the output voltage is also Slowly lowered, motor speed is gradually declining, water pressure also gradually reduced, so the impact on the power grid will not be great, the water pipe network will also better when the protection. When the soft-start time to stop after the bypass control Guishang indicator (H8), control cabinet or XK2 light on the work of H10 or H28 out that the end stop. Activated AP5 principle and activated AP4 similar principle.
4, AP7 fan control box
AP0 counters with the power switch, the control box set up a QF19, QF20, such as circuit breakers, set up a control panel on Ammeter, voltage meter, lights. When the need to activate the control box, the first check box control wiring is correct, after the confirmation to be closed QF19, QF20, such as circuit breakers, a circuit breaker after the power indicator light on the H15-liang, said that the preparatory work ready to begin work . The control box linked with the fire valve, when the fire valve closed DC24V output, the control box on the middle relay KA4 lost power, KA5 in the electricity, a contact with KM3, the fans started work. In order to facilitate the overhaul, fans can start and stop manually, using manual function must be placed manually switch position. When activated by pressing SB10, stop when you press the SB9. Note that under normal circumstances be sure to switch automatically placed in position. Otherwise, fans can not be a fire hydrant and chain.
5, AP8 submersible pumps control box
The control box is to rule out the pit of sewage water designed, designed for use by the main pump and a pump prepared, 2.2 KW, is divided into functional manual and automatic functions. Manual / automatic conversion through the SA2 to realize that when using manual functions, press the corresponding SB12 or SB14 chosen by the pump started to work. SB13, SB11, or by pressing the appropriate choice on the pump stopped working. Elected with automatic, high-level -4.5 m, in the middle relay KA3 electricity, automatically activate the pumps, low-level -5.10 metres relay at the middle KA3 lost electricity, water pumps shut down automatically. -4.25 Automatically when ultra-high level alarm. When the need for transmission to the control box, should first check whether the cable box, after the correct order transmission.
meira -
Similarly when to close AP4 Control, the first press the Control or XK2 on the stop button SB5 or SB19, due to a soft start-stop time (at the scene based on actual user condition and stop time can be amended as appropriate), the output voltage is also Slowly lowered, motor speed is gradually declining, water pressure also gradually reduced, so the impact on the power grid will not be great, the water pipe network will also better when the protection. When the soft-start time to stop after the bypass control Guishang indicator (H8), control cabinet or XK2 light on the work of H10 or H28 out that the end stop. Activated AP5 principle and activated AP4 similar principle.
4, AP7 fan control box
AP0 counters with the power switch, the control box set up a QF19, QF20, such as circuit breakers, set up a control panel on Ammeter, voltage meter, lights. When the need to activate the control box, the first check box control wiring is correct, after the confirmation to be closed QF19, QF20, such as circuit breakers, a circuit breaker after the power indicator light on the H15-liang, said that the preparatory work ready to begin work . The control box linked with the fire valve, when the fire valve closed DC24V output, the control box on the middle relay KA4 lost power, KA5 in the electricity, a contact with KM3, the fans started work. In order to facilitate the overhaul, fans can start and stop manually, using manual function must be placed manually switch position. When activated by pressing SB10, stop when you press the SB9. Note that under normal circumstances be sure to switch automatically placed in position. Otherwise, fans can not be a fire hydrant and chain.
5, AP8 submersible pumps control box
The control box is to rule out the pit of sewage water designed, designed for use by the main pump and a pump prepared, 2.2 KW, is divided into functional manual and automatic functions. Manual / automatic conversion through the SA2 to realize that when using manual functions, press the corresponding SB12 or SB14 chosen by the pump started to work. SB13, SB11, or by pressing the appropriate choice on the pump stopped working. Elected with automatic, high-level -4.5 m, in the middle relay KA3 electricity, automatically activate the pumps, low-level -5.10 metres relay at the middle KA3 lost electricity, water pumps shut down automatically. -4.25 Automatically when ultra-high level alarm. When the need for transmission to the control box, should first check whether the cable box, after the correct order transmission.
Add: 6, AL lighting control box
The control box the power supply for water pumps installed by the support from QF25 ~ QF33 posed by, respectively, for the duty room lighting, power distribution between the lighting, water pump house lighting, power distribution between the socket, the socket pumps, tank air-conditioning, and other independent power supply , Also has a backup circuit breakers and residual current devices. Can play a very good switch and protection.
7, XK3 signal box
The signal me to pool the water level alarm and communications settings, respectively, with the overflow water level alarm -0.35 metres, the normal high water level -0.5 m, fire control low-level -2.4 m. The water level detected by float switch signals into the control cabinet. Guishang were in control of a power indicator light (H44), a high water level indicator (H45), the high water level indicator (H46), fire a low water level indicator (H47), and so on.
8, XK1, XK2 signal box
This signal box with two sets of AP1, AP2 and AP4, AP5 and the two of the AP3, AP4, such as control Guishang indicator connected to the button. Can achieve good control of local water pump, signal boxes were set on a pump start, stop button, also set up a work of the pumps running instructions.
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