Products
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Complete low -voltage equipment PZ30
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Opening and closing external intelligent station
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Combined substation ZBW-12 (American box transformer)
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Inflatable annular network cabinet
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Complete low-voltage equipment MNS 1600-4000a
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High voltage distribution cabinet KYN61-40.5
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GKG-12 high voltage
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High voltage cable branch box
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GGD stationary cabinet 1600-4000A
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Power transformer S13
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GKD low voltage
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Complete low -voltage equipment GKK
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GGD stationary cabinet 600-1500A
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Power transformer S20
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Junction box
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High voltage distribution cabinet KYN28-12
Complete low-voltage equipment XL-21
It is suitable for the distribution of electricity and lighting in three -phase four -wire power supply systems with an alternating current frequency of 50 Hz and a voltage of 500 V and lower in industrial and civilian buildings.
Description
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Detailed introduction
The scope of application
1. He is suitable for the distribution of electricity and lighting in three -phase four -wire power supply systems with an alternating current frequency of 50 Hz and a voltage of 500 V and lower in industrial and civilian buildings.
2. It can be used in various rooms, such as industrial and mining enterprises, civilians, schools and institutions.
Constructive features
1. The housing material: the case case is usually made of a thin steel plate curved and welded welding, and other materials that have a certain mechanical strength and anti -corrosion properties can also be used.
2. The design of the door: the front part usually is one left or right door. The door can be equipped with a voltmeter, an ammeter, button, an indicator light bulb, an indicator device and various control switches that are necessary to facilitate operation and control.
3. Enough layout: after opening the box door, the inside remains open, which facilitates repairs and maintenance. Upon 23 can be installed electrical components, such as air circuit breakers, fuses, contactors, thermal relay, etc.
Operational characteristics
1. Effectiveness of protection: the level of protection usually reaches IP21 and higher, and some products can reach higher levels of protection, such as IP54, which makes it possible to effectively prevent dust, water vapor, etc. in the box and ensure the normal operation of the equipment.
2. Electric characteristics: the rated voltage of the main circuit is usually 380 V AC or 220 V, etc. The rated current has various characteristics in accordance with various scenarios of use and needs. It has functions such as protecting against overload, short circuit and phase cliff, which ensures safe and stable operation of the energy system.
3. Functional diversity: it supports many functions, such as double power management, smooth control and automatic control of power compensation, which can satisfy the needs of various users in the distribution of power.
Technical characteristics of the size
There are different sizes and specifications. The most common are different sizes, such as width 600 mm-1200 mm, height 1200 mm-2000 mm, depth 400 mm-500 mm, etc. Specific dimensions can be configured in accordance with the needs of the user.
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