Language
中文
KYN28A-12 Armored Removable AC Metal Enclosed Switchgear
KYN28A-12 armored removable AC metal enclosed switchgear is a complete set of power distribution device for 3-12KV three-phase AC 50Hz single bus breaking system,
Category：
High And Low Voltage Switchgear
Keywords：
High & Low-Voltage Complete Division
Tel：
KYN28A-12 Armored Removable AC Metal Enclosed Switchgear
DETAIL
Product Introduction
KYN28A-12 armored removable AC metal enclosed switchgear (hereinafter referred to as switchgear) is a complete set of power distribution device for 3-12KV three-phase AC 50Hz single bus breaking system, which is mainly used for power transmission of small and medium-sized generators in power plants, power receiving and transmission of industrial, mining, enterprises and institutions as well as the secondary Electrical substation of the power system, and large high-voltage motors for control, protection and detection. This switchgear meets the requirements of IEC298, GB3906, and other standards. It has interlocking functions to prevent loaded push-pull circuit breaker handcart, prevent accidental opening and closing of circuit breakers, prevent closing of circuit breakers when the grounding switch is in the closed position, prevent accidental entry into live compartments, and prevent accidental closing of grounding switches when charged. It is equipped with VS1 (ZN63A) vacuum circuit breakers or imported VN3 vacuum circuit breakers.
Product Mix
The switchgear is designed according to national standards such as GB3906 "3-35kV AC Metal Enclosed Switchgear". The overall structure is composed of two main parts: a cabinet body and a central withdrawable component (i.e. a handcart). The cabinet body has four separate compartments, with an enclosure protection level of IP4X. When the doors of each compartment and circuit breaker room are opened, the protection level is IP2X. Equipped with overhead incoming and outgoing lines, cable incoming and outgoing lines, and other functional schemes, this switchgear can be arranged and combined to form various forms of power distribution devices. It can be installed, debugged, and maintained from the front, so it can be combined back to back into a double arrangement and installed against the wall, improving the safety, flexibility, and reducing the floor area of the switchgear.
Technical Parameter
|
Project |
Unit |
Parameters |
|
|
Rated frequency |
Hz |
50 |
|
|
Rated voltage |
KV |
3 6 7.2 12 |
|
|
Rated insulation level |
1min power frequency withstand voltage |
KV |
42 |
|
|
Lightning impulse withstand voltage |
KV |
75 |
|
Rated current |
A |
630 1250 1600 2000 2500 3150 |
|
|
Rated short-circuit breaking current (effective value)* |
KA |
16 20 25 31.5 40 |
|
|
4S thermal stability current (effective value)* |
KA |
16 20 25 31.5 40 |
|
|
Rated dynamicstable current (effective value)* |
KA |
40 50 63 80 100 |
|
|
Protection level |
KA |
IP4X (When the circuit breaker room door is opened or the compartments are IP2X) |
|
previous page
next page
previous page
next page
Related products
High And Low Voltage Switchgear
-
KYN61-40.5 Armored Metal Enclosed Switchgear
KYN61-40.5 armored movable AC metal enclosed switchgear is suitable for three-phase AC 50Hz power systems, used to receive and distribute electrical energy, and to control, protect, and detect circuits.
-
KYN28A-24 Armored Removable AC Metal Enclosed Switchgear
KYN28A-24 armored movable AC metal enclosed switchgear is the latest generation of medium voltage AC metal enclosed switchgear and control equipment developed by our company.
-
KYN28A-12 Armored Removable AC Metal Enclosed Switchgear
KYN28A-12 armored removable AC metal enclosed switchgear is a complete set of power distribution device for 3-12KV three-phase AC 50Hz single bus breaking system,
-
YBM Prefabricated Substation
YBM prefabricated transformer substation, also known as European box type transformer substation, is a compact complete power distribution device that integrates high-voltage electrical appliances, power transformers and low- voltage electrical equipment.
-
MNS AC Low-voltage Switchgear
MNS low-voltage withdrawable switchgear is suitable for power generation and supply systems with AC 50Hz and rated working voltage of 380V and below, such as power generation, transmission and distribution, petrochemical departments, factories and mining enterprises, building power supply and other industries.
-
GCS AC Low-voltage Draw Out Switchgear
GCS is suitable for low-voltage distribution systems in power plants, substations, petrochemical departments, factories, mining enterprises, hotels, and high-rise buildings. It consists of power distribution and motor control centers, capacitor compensated motor control centers, and capacitor compensated energy conversion, distribution, and control.
-
GGD AC Low Voltage Switchgear
GGD type AC low voltage distribution cabinet is suitable for power plants, substations, mining enterprises and other power users with AC 50Hz, rated working voltage 380V, and rated working current up to 3150A in distribution systems. It is used for power conversion, distribution, and control of power, lighting, and distribution equipment.
-
Cooper Edison LSN
Cooper Edison LSN is a new generation of low-voltage switchgear equipment carefully developed by the Edison Electric Research and Development (Shanghai) Center of Cooper Power System, which integrates Cooper Industry's century long experience in distribution system design and production based on the constantly developing low-voltage distribution system requirements of the power grid. This equipment is suitable for three-phase AC 50-60Hz control and distribution systems of 690V and below. As a low-voltage motor control and power distribution center, it can be widely used in power plants, substations, operating enterprises and other power users.
-
Schneider BlokSeT 5000
· Continues Schneider Electric's advanced technical experience in the field of low-voltage electrical and low-voltage complete sets · Tailored to meet the needs of the Chinese market and customer usage habits · Suitable for applications such as distribution protection, motor start&protection, and reactive power compensation
Ring Main Unit
-
Dis Sub-12 Environmental protection gas switchgear
The problem of gas leakage and pollution can be solved by replacing sf6 with safe and environmentally friendly mixed gas in gas tank. It has high level of operation security and is used as the core unit of distribution network.
-
Dis Sub-12 Compact fixed air-insulated switchgear
Dis Sub-12 Series of Compact fixed air-insulated switchgear is a new generation of miniaturized, modular.scalable, maintainable, environmental metal switchgear, which has the main feature that the main circuit withthree-phase vertical layout, the three lsolation switch and fixed vacuum circuit breaker function together, Thisequipment is widely used in 3-12kV three-phase AC 50Hz power system, suitable for box-type substation.ring network distribution system.
-
Dis Sub-12 SF6 Gas Insulated Switchgear
Dis sub ring main unit series are gas insulated & enclosed metal switchgear which are all for independent research and development productions.
New Energy
-
Energy storage
Connect photovoltaic, Charging station and power grid to form an integrated system of optical storage and charging;
-
Photovoltaic
Photovoltaic power generation is a technology that converts light energy directly into electrical energy by using the photovoltaic effect of semiconductor interface. It is mainly composed of solar panels (components), controllers and inverters, and the main components are composed of electronic components. After the solar cells are packaged and protected in series, a large area of solar cell modules can be formed, and then combined with the power controller and other components to form a photovoltaic power generation device.
Online consultation
Add: Changfeng Industrial Park, Pingshui Town, Shaoxing
Phone：+8613957536561
WhatsApp：+8613957536561
E-mail：hongbo@zjhbdlkj.com