Category:water
Question:
now I need the following three kinds of control cabinet schematic hope that we help
fire hydrant pump soft start control cabinet schematic diagram;
spray pump soft start control cabinet schematic diagram;
submersible sewage pump control cabinet schematic
Description: The fire pump control of the boot device has manual and automatic selection, automatic signal from the fire control center, fire control center can be manually fire pump starts and stops. Spray Pump Control Starters have manual and automatic selection, automatic signal from the pressure of wet newspaper valve switch, fire control center can be manually starts and stops the fire pump spray pump
main circuit breaker overload protection only action in the signal, no action on the trip.
100 distributed on the
hope that we hastened to help
the sooner the better
Answer:
soft-start control principle
Answer:
This is the fire hydrant pump soft start control cabinet schematic diagram;
Chinese:急我需要控制柜原理图
类别: 供水
问题:
现在我需要下面三种控制柜的原理图希望大家帮忙
消火栓泵软启动控制柜原理图；
喷淋泵软启动控制柜原理图；
潜污泵控制柜原理图
说明：消防泵控制启动装置有手动和自动选择，自动信号来自消防控制中心，消防控制中心可 手动起停消防泵。喷淋泵控制启动装置有手动和自动选择，自动信号来自湿式报阀的压力开关，消防控制中心可手动起停喷淋泵
消防泵主回路断路器的过负载保护只动作于信号，不动作于脱扣。
100分送上
希望大家赶紧帮忙
越快越好
回答:
软启动控制原理图