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Production of SIVACON 8PT-4000 low-voltage switchgear with Siemens in Germany

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Other Series Products

Electrical products with voltage levels ranging from 3.6kV to 550kV, used for power generation, transmission, distribution, energy conversion, and consumption in the power system to provide on/off, control, or protection functions

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Product Details

Overview
SIVACON 8PT a 4000 low voltage switchgear is a new type of low voltage switchgear designed by Siemens, which has circuit breaker technology, fixed installation technology, plug-in installation technology design. The SIVACIN 8PT-4000 produced by our company as a "licensed production partner" of Siemens is suitable for low-voltage distribution systems with AC 50Hz and rated working voltage of 690V and below. As a variety of power generation, transmission, distribution, power conversion and power consumption control equipment, can be widely used in industrial and mining enterprises, buildings, hotels, municipal construction and other low-voltage power distribution system.
The switchgear is fully in line with the national standard GB725l, international standard IEC60439-1.
 
Features
SIVACON 8PT a 4000 low voltage switchgear is a new type of low voltage switchgear designed by Siemens, which has circuit breaker technology, fixed installation technology, plug-in installation technology design. The company as a Siemens "licensed production partner" produced by the SIVACIN 8PT a 4000 for AC 50Hz, rated working voltage 690V and below the low-voltage distribution system. As a variety of power generation, transmission, distribution, power conversion and power consumption control equipment, can be widely used in industrial and mining enterprises, buildings, hotels, municipal construction and other low-voltage power distribution system.
The switchgear is fully in line with the national standard GB725l, international standard IEC60439-1.
SIVACON 8PT-4000 is to promote the switch cabinet around the world, can be applied in the maximum rated current to 4000A of various capacity levels, it can be fixed installation design, can also use plug-in design.
Each SIVACON 8PT-4000 is made entirely of standardized and typical modules. All modules meet the Siemens assessment and design specifications in terms of quality.
Can be composed of protection, operation, conversion and control and other standard unit module combination structure, for customers to choose and assemble, the number of single cabinet circuit up to 24. All the use of high-quality Siemens switching appliances can ensure long service life and high operational reliability.
The isolation between the regions and the functional units are used to isolate each other between the lines and the outgoing lines, effectively enhancing the safety protection performance. Form 2, Form 3, and up to Form 4 internal isolation forms are available.
The skeleton is made of 2.5mm high-quality steel plate, and the skeleton has a hole with a modulus of 25mm, which can be expanded for various purposes. The cable can be connected from above or below.
The enclosure protection grade is IP30,IP3l,IP40,IP4l,IP42 (naturally ventilated cabinet);IP40,IP54 (non-ventilated cabinet).
Light weight, high mechanical strength and assembly accuracy, beautiful appearance.
High technical performance: the main parameters reached the international advanced level.
 
Normal use environmental conditions
The ambient air temperature shall not be higher than 40 ℃ and not lower than -5 ℃. And the average temperature within 24h is not higher than 35 ℃.
Indoor installation and use, the altitude is not more than 2000 meters.
Atmospheric conditions: the relative humidity is not more than 50% at the highest temperature of 40 ℃, and higher relative humidity is allowed at lower temperature, for example, 90% at 20 ℃, but considering the temperature change, it may cause accidental condensation.
The device is suitable for the following humidity transportation and storage process:-25 ℃ to 55 ℃, in a short time (not more than 24h) up to 70 ℃, in these limit temperature device should not be any irrecoverable damage, and in normal conditions should be able to work normally.
The equipment is installed in a place without explosion hazard, chemical corrosion and severe vibration.
Beyond the above conditions of use, the user has special requirements, can negotiate with the manufacturer special.

The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection, etc. Mainly suitable for power plants, substations, petrochemical, metallurgical steel rolling, light industry and textile, factories and mining enterprises and residential areas, high-rise buildings and other different places. It mainly includes high-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic coincidence and segmenter, high-voltage operating mechanism, high-voltage explosion-proof distribution device and high-voltage switch cabinet.

Correct Selection of Breaker Breaking Capacity
On the primary system diagram, the selected circuit breaker, indicating the circuit breaker model, rated working voltage and rated working current, must also be selected for the breaking capacity of the circuit breaker. With user drawings, the breaking capacity of the circuit breaker is not selected, which makes it difficult for the manufacturer to carry out engineering design. The breaking capacity selection should be based on the system short-circuit parameters. If the manufacturer does not understand the system short-circuit parameters, it is difficult to make the correct choice. There are also some user drawings, regardless of the system short-circuit parameters, blindly select high-break parameters, resulting in unnecessary waste of funds. The correct choice of breaking capacity is very important, not only to ensure safe operation, but also to consider reducing product costs.

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Production of SIVACON 8PT-4000 low-voltage switchgear with Siemens in Germany

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