KYN28-12GZSI-12Z Armor type metal enclosed switchgear

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2 set

Supply Capability:: 10 set/month

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A, product overview and scope of application
KYN28-12 armoured medium type metal enclosed switchgear (hereinafter referred to as the switchgear) is my company in the absorption of advanced manufacturing technology at home and abroad on the basis of the design and development of new products, can replace the old type of metal enclosed switchgear, such as KYN1-10, JYN2-10, the GBC - 10 etc series products.Its product has the following obvious advantages:
1.1 products shell entirely by coated aluminium zinc steel plate after CNC machine tool processing multiple bolts assembled after bending forming, has high mechanical strength, effectively ensure the product's tidy and beautiful, cupboard door adopt plastic spraying coating, with strong impact resistance and corrosion resistance ability.Product is shell IP4X level protection grade.
1.2 this product is the main switch can be configured ABB VD4 vacuum circuit breaker, C3 series fixed load switch, at the same time also can configure a variety of domestic series vacuum circuit breaker (e.g., VS1, VH1, vitamin k, ZN28), to replace the similar foreign products.
1.3 whether to choose what kind of circuit breaker, the bare conductor insulation distance air can ensure that more than 125 mm, the composite insulation is greater than 60 mm.The circuit breaker has long life, high parameters, less maintenance, small volume of the unique advantages.
KYN28-12 armor type of metal-enclosed switchgear is suitable for 3.6 ~ 12 kv three-phase ac 50 hz power grid, as acceptance and distribution of electricity, and the circuit for control, monitoring and protection purposes.Can be used for single busbar, single or double busbar system bus section system.Switchgear meet IEC298 52 kv and below the rated voltage 1 kv ac metal-enclosed switchgear and control equipment ", IEC694 terms of high voltage switch control equipment, our country GB3906 "3-36 kv ac metal-enclosed switchgear and DL404 indoor ac high voltage switch cabinet order conditions, German DIN. VDE0670" rated voltage 1 kv ac switch equipment, such as the standard requirements.And have perfect functions and reliable prevent wrong operation.

Q:Mold temperature switch on how to adjust the size of the switch: Like Nanjing Europe can be mechanical mold temperature machine imported accessories, to protect customers long-term stable use.

Q:What is the difference between a pressure sensor and a pressure switch?: The pressure sensor is to convert the pressure value into the corresponding analog or digital electrical signal, as the pressure automatic control device input signal, the pressure automatic control device according to the input signal and the original set control the corresponding output device control pressure to achieve accurate Automatic control of the purpose of pressure.

Q:Audi a6l2.4 air conditioning pressure switch where: In the upper left corner of the condenser to remove the cover to see the above

Q:How does the compressor start the pressure switch to protect it?: The pressure switch is divided into high voltage protection switch and low voltage protection switch.

Q:SMC ISE40A What is the meaning of the automatic shift input of the pressure switch?: Automatic shift input is through the electrical signal to the pressure switch automatically cleared, set the current pressure for the reference zero pressure, do not know clearly that no

Q:Pressure switch and electrical contact pressure gauge principle are what: There are many principles of pressure switch, such as piston type, spring type, electronic and so on.

Q:How does air conditioning pressure switch work?: Air-conditioning pressure switch works: When the system pressure is higher or lower than the rated safety pressure, the sensor disc instantaneous movement, through the connecting rod to push the switch connector connected or disconnected, when the pressure dropped to When the rated pressure is exceeded, the disc is instantly reset, the switch is automatically reset, or simply when the measured pressure exceeds the rated value, the free end of the elastic element is displaced, directly or after comparison, pushing the switching element, changing the switching element Of the state, to achieve the purpose of controlling the measured pressure. The pressure switch uses elastic elements such as single-ring spring tube, diaphragm, diaphragm and bellows.

Q:Is not all the cars are air conditioning pressure switch, Why some cars have automatic air conditioning Some cars do not have. What's the difference: Types are not the same, the grade is not the same chant ~ some have

Q:Home tap water self-priming pump work in the pressure switch in the contact da da da frequent contact, the water is about what, whether to install the check valve and pressure tank: You are the pressure switch problem: ??? 1. It is possible that your pressure switch is not suitable for surge operation of the pump, due to the type of pressure switch used. ??? 2. may be your pump problem, probably because your pump in the water when the water pressure instability. In fact, you have to consider the sacrifice under which, I suggest that adjust your pressure switch set point to high or low-key can be, that is the current stalls can not, the best advice is to increase some, so you can make the pressure Switch over the peak of the surge, there are very recommended that your pressure switch for the traditional piston diaphragm type, the response surge effect better.

Q:Air pump pressure switch inlet and outlet mechanical principle (pressure switch under the role of exhaust hole?): Air intake and outlet are controlled by the one-way valve.

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