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
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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: Fire pressure switch directly from the pump is how the wiring? Ask everyone to answer
- It is mainly in the wet alarm valve in the hydraulic alarm and the delay between the pressure switch, the signal module to the control center alarm, another alarm valve outlet on the pressure switch directly or by the module control spray pump The
- Q: Can you draw a concrete map? Thank you. The The I do not understand that. The - is it 24V ... The The please. The The
- 2-wire sensor, the first sensor + connected to the power supply 24V positive, the sensor - the signal input of the +, the signal input - with the 24V - can be connected. 3-wire system is relatively simple, to the sensor +, - respectively, access to power 24V +, -. The signal output of the sensor is connected to the input terminal of the signal, and the signal input terminal can be connected with the power supply 24V.
- Q: Fire automatic sprinkler system pressure switch in the role of pipe network and working principle? Do not copy, the best experience of the talk
- The pressure switch has a diaphragm that acts as a barrier to water and electricity, and also transfers water pressure to the contacts of the switch to close or separate the contacts so that the pressure switch sends an electrical signal that the control system receives
- Q: What is the oil pressure switch?
- Monitor the oil pressure, oil pressure is low, then the instrument panel has a red oil tank alarm light will be bright. All engines must be equipped.
- Q: Volkswagen Long Yi air conditioning pressure switch has electricity, air conditioning pump where no electricity how the matter
- 2, check whether the air conditioning relay pull (if not smoke, check whether the ECU to provide ground control .3, and finally you can check the main relay and to the compressor line (the middle of a big plug is the water into the rust).
- Q: What is the role of the fire engine pressure switch?
- The pressure switch is the main part of the fire sprinkler system and is installed in the wet alarm valve of the fire sprinkler system. The role of fire pressure switch is when the fire sprinkler pipe pressure is less than the water supply side of the pressure, the pressure switch will automatically move, and the action signal feedback back to the fire alarm system on the host. Control the host to receive the signal to start the fire spray pump to pressurize.
- Q: 9 Yang pressure cooker pressure switch where
- Hello, I am glad to answer your questions. 9 Yang series of pressure cooker pressure switch is located in the bottom of the machine,
- Q: Wet alarm valve, pressure switch reported fire, the template lights red, display input action, pressure 0.8, spray pump pressure 0.7,
- And the water flow out of the valve after the flow to the bypass of the water pressure and flow larger, can make the pressure switch, alarm bell alarm. And the end of the water discharge device is 25 of the tube, when the water flow is relatively small, if the water time is short, wet alarm valve to open a short time, from the constant pressure pipe to add water into the sprinkler system before and after the pressure quickly balanced , So that the wet alarm valve closed, bypass the flow of water pressure and flow are very small, coupled with the role of the delay device, which can not reach the pressure switch and alarm action, alarm requirements, the greater the easier spray system This is the case because the capacity in the sprinkler system is large.
- 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
- Set the pressure difference is too small, resulting in frequent start and stop. Check the adjustment of the pressure difference is just fine!
- 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.
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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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