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:Is the pressure switch used?
- Pressure switch is a commonly used switching instrument, in a number of industries have a certain application. It controls the flow of traffic and block, this switch is very important. The following are the same as the " Reference: Baidu search Ai Chi mall, inside the knowledge base has a very comprehensive industrial learning materials and complete product solutions, but also to meet your procurement Please also please, thank you
- Q:What parameters are required for pressure switch selection?
- 4. Output form (SPDT, DPDT, two SPDT) 5. Whether to require explosion protection 6. What is the total process connection
- Q:Where the fire pressure switch is installed
- The pressure switch is an indispensable part of the alarm valve. When the pressure in the sprinkler network is less than the steady pressure of the roof tank, the pressure switch can transmit the signal to the alarm host (if the pump is open automatically) and start the spray pump
- Q:The three terminals of the fire pressure switch are not a common point, a normally open point, a normally closed point, the specific how to pick up the pump, how and fire linkage
- You said which is the multi-line module, generally do not linkage, if you want to link in the host above the preparation of procedures
- Q:Thank you kindly enthusiastic answer. Originally the air compressor will not stop. I thought it was a pressure switch problem. Only to know that the contactor problem. And the pressure switch ruined. After changing the new pressure switch. The machine stopped all the time. One or two minutes are kept. It does not let go. Is not the pressure switch is broken or where it leaks it Brother is a rookie. Check the afternoon to find out no problems. Ask the masters.
- The working principle of the pressure switch is when the pressure inside the system is higher or lower than the rated safety pressure, the sensor disc moving instantly, through the connecting rod to push the switch connector connected or disconnected, when the pressure dropped to or When the rated pressure is exceeded, 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 On-off 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. Put the gas, because the internal solenoid valve opening and closing, internal and external pressure pressure, it issued a sound.
- Q:The working principle of the water flow switch is about to open the water, the pressure switch is about to reach a certain pressure on the pressure off. Take the water pipe to the ratio. Water pipe leaks a drop of water flow switch it is open, and the pressure switch it leaks up to a certain pressure it does not open, that good?
- that is, like a washing machine as pressure switch control The motor is turned on and stopped.
- Q:Fire hydrant pipe network low pressure switch installed in what position
- Water pump mains. "Fire water supply and fire hydrant system technical specifications" in Article 11.0.4: Fire water pump should be set by the water pump on the low pressure switch, high fire water tank outlet pipe on the flow switch, or alarm valve pressure switch and other signals directly start Fire pump.
- Q:Bay fire equipment in the wet alarm valve on the signal butterfly valve and pressure switch connected to the two signal lines, why there are two lines and intermediate relay
- Two lines are feedback line relay is short circuit caused by external lines paralyzed
- Q:Gas switch is open or off ah
- The right side of the green valve should be parallel to the pipeline, right? To answer That look is not clear, is the handle of the valve with the pipeline angle
- 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
- Pressure switch is a kind of air conditioner system overload protection device, with ordinary air conditioning, ordinary air conditioning is generally no pressure switch protection, mainly in order to save costs, and some special use of air conditioning, such as room air conditioning and so need to be equipped Pressure switch protection refrigeration system.
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KYN28-12GZSI-12Z Armor type metal enclosed switchgear
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 set
- Supply Capability:
- 10 set/month
OKorder Service Pledge
OKorder Financial Service
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